Hydrology Calibration and Validation Data
type: Dataset
description: Historic storm event data from TRCA monitoring networks for hydrology modelling calibration and validation activities. All timestamps are in Eastern Standard Time. Rainfall is in millimeters (mm) Water Level is in meters, typically Meters above Sea Level (MASL)
issued: 2021-11-12T15:12:41.428607
modified: 2021-11-12T19:07:28.133900
contact point: Organization
  fn: J. Duncan
keyword: Water Level
keyword: Rainfall
keyword: Flood Management
keyword: Modelling
keyword: Hydrology
keyword: Precipitation
keyword: Stream Gauge
keyword: Event Data

Flood Risk Management
type: Organization

Stage.Final@HY034
type: Distribution
description: Published data for Highland at Malvern (HY034). 11.63mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/dd282613-37f4-4b5c-8c04-655af0939766/download/stage-finalhy034.csv
byte size: 11632228.0
media type: text/csv

Precip Total.Final@HY043
type: Distribution
description: Published data for Little Rouge at 16th (HY043). 19.75mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/881a505d-ff67-45ba-a8d3-bf322c662b80/download/precip-total-finalhy043.csv
byte size: 19747446.0
media type: text/csv

Stage.Final@HY027
type: Distribution
description: Published data for G Ross Dam (HY027). 17.89mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/69a8f8c5-0c23-42bb-b8d1-f0d5a84f6843/download/stage-finalhy027.csv
byte size: 17885403.0
media type: text/csv

Flood_Vulnerable_Cluster.csv
type: Distribution
description: ###Decription Currently defined as Flood Vulnerable Areas (FVAs) in TRCA’s Living City Policies, Flood Vulnerable Clusters (FVCs) are sub-areas within the Regulatory storm flood plain that contain multiple existing structures and/or roads for which a single, comprehensive flood remediation approach may be viable. These FVCs include Special Policy Areas (SPAs), as well as historical flood damage centres. For details about SPAs, please refer to TRCA’s Living City Policies. The FVCs within TRCA’s jurisdiction are illustrated on a map located in TRCA’s 2019 Flood Contingency Plan. Note that a FVC boundary is a general radius that includes a concentration of structures and roads within the flood plain. Thus, the FVCs conceptually illustrate these particular flood risk areas at a broader scale. ##Attributes __PEOPLE__ - Individuals at risk HOUSEHOLDS - households at risk __EMPLOYEES__ - employees at risk SPA NAME - Associated Special Policy Area __OVERALL RANK__ - Cluster Rank __RISK SCORE__ - Cluster Risk Score __FLOOD EVENT PHOTO IMAGE TEXT__ - Cluster Flood Impacts Description Photo Source Text - __Associated Images __FVA_ID__ - Internal ID watershed - Watershed reg_munic - Region loc_munic - Municipality __CLUSTER__ – ClusterID __IsSPA__ - Does Cluster have associated Special Policy Area __Cluster Rank__ - Cluster Rank __Mitigation Activities__ - Mitigation Activities __Mitigation Type__ - Mitigation Type __Mitigation Activities Project Link__ - Link to any associated mitigation project
format: CSV
access URL: https://data.trca.ca/dataset/91778ca6-7dd6-44f7-b586-26e283de1b60/resource/47fec8d4-b30e-414e-882d-409717874e2a/download/flood_vulnerable_cluster_data-2.csv
byte size: 18272.0
media type: text/csv

Precip Total.Final@HY002
type: Distribution
description: Published data for Albion Hills CA (HY002). 54.54mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/8163a3d2-4366-46ae-84b7-efce7c3135c3/download/precip-total-finalhy002.csv
byte size: 54542462.0
media type: text/csv

Stage.Final@HY052
type: Distribution
description: Published data for Pine Creek (HY052). 9.56mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/842751ea-e820-40eb-aa6a-ab0bed358b44/download/stage-finalhy052.csv
byte size: 9562450.0
media type: text/csv

Stage.Final@HY019
type: Distribution
description: Published data for Don at Todmorden (HY019). 17.22mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/9b63daa8-9180-4e38-b6bf-b6b3417e1e79/download/stage-finalhy019.csv
byte size: 17218215.0
media type: text/csv

Calibration Data Etobicoke.csv
type: Distribution
description: Etobicoke Creek Hydrology Update (2013) 27 Events. 46 MB
format: CSV
access URL: https://data.trca.ca/dataset/8a9b5d40-53d5-474f-8fc7-be6977a2408f/resource/fc5d5025-132d-459a-b697-da733fc82e60/download/calibration-data-etobicoke.csv
byte size: 47370288.0
media type: text/csv

Stage.Final@HY051
type: Distribution
description: Published data for Petticoat Creek at Whites (HY051). 14.93mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/491ddc24-f456-436e-9e9f-7bdb8ff86d34/download/stage-finalhy051.csv
byte size: 14932299.0
media type: text/csv

2023 Water Quality Data
type: Distribution
description: Water Quality Data from monthly grab samples collected across the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
format: CSV
access URL: https://data.trca.ca/dataset/48e50166-f641-4084-bd40-ecc480cd8d1b/resource/604654e3-25d6-405a-8d3a-cbdf416e1aae/download/2023-wq-data-from-database-no-project-sites.csv
byte size: 11451864.0
media type: text/csv

Discharge.Final@HY066
type: Distribution
description: Published data for West Duffins at HWY 7 (HY066). 15.52mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/21f9a7f1-f49d-4fc9-8c0b-a5394358df07/download/discharge-finalhy066.csv
byte size: 15515586.0
media type: text/csv

Precip Total.Final@HY085
type: Distribution
description: Published data for Otter Creek Rink (HY085). 0.45mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/9f545506-f270-4dc0-bf0d-a8b515ee9890/download/precip-total-finalhy085.csv
byte size: 448101.0
media type: text/csv

Precip Total.Final@HY033
type: Distribution
description: Published data for Heart Lake CA (HY033). 44.33mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/9df13125-2755-44e1-8745-dca04e3f724c/download/precip-total-finalhy033.csv
byte size: 44327737.0
media type: text/csv

Stage.Final@HY040
type: Distribution
description: Published data for Krosno Creek (HY040). 15.1mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/4ec0d16f-37c1-4cdd-8fcc-552241863b5d/download/stage-finalhy040.csv
byte size: 15095600.0
media type: text/csv

Discharge.Final@HY092
type: Distribution
description: Published data for German Mills at Cummer (HY092). 10.98mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/c5a18273-0948-46d6-af08-252569ffebd4/download/discharge-finalhy092.csv
byte size: 10978216.0
media type: text/csv

Discharge.Final@HY035
type: Distribution
description: Published data for Humber at Goreway (HY035). 16.14mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/89396542-71e5-46d5-b9e6-70f379a03d1e/download/discharge-finalhy035.csv
byte size: 16143605.0
media type: text/csv

Stage.Final@HY080
type: Distribution
description: Published data for Taylor Massey Creek North (HY080). 5.72mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/b1f40f56-cb88-401c-9481-996c619cf9fe/download/stage-finalhy080.csv
byte size: 5715543.0
media type: text/csv

Regional Watershed Monitoring Program Benthic Macroinvertebrate Data, 2013-2021
type: Dataset
description: Dataset provides an overview of the benthic macroinvertebrate communities in lotic systems in TRCA’s jurisdiction for the purposes of biomonitoring and bioassessment. The data contained in the dataset were collected from 2013 - 2021 following The Ontario Benthos Biomonitoring Network (OBBN) standard sampling protocols. The dataset contains the necessary information for the calculations of biological metrics to assess stream health (not included; to be calculated at the discretion of dataset user). "[Site Name] A unique tracking id that identifies a distinct site as distinguished by coordinates [Watershed] Name of the watershed each site is located within [Subwatershed] Name of the subwatershed each site is located within [UTM Zone], [UTM Easting], [UTM Northing] The Universal Transverse Mercator (UTM) of site location to the nearest metre [Latitude], [Longitude] The XY coordinates of site location in decimal degree units [Year], [Collection Date] The calendar year and date on which the sample was collected [Phylum] Consistent Phylum name of the taxa [Class] Consistent Class name of the taxa [Order] Consistent Order name of the taxa [Family] Consistent Family name of the taxa [BMI Taxa] Consistent unique name of the taxa at the level the taxa was identified to [Common Name] Consistent common name of the taxa at the Order or Family level [Total Count] Number of Individuals in each BMI taxa [Habitat Sampled] The micro-habitat unit targeted for sampling. Based on The Ontario Benthos Biomonitoring Network (OBBN) standard sampling protocols, targeted habits include riffles and pools: Riffle areas of fast, turbulent water, often characterized by gravel/cobble substrates, and Pool areas of slow, deeper than average water associated with deposition or the impoundment of water from a flow obstruction. [Subsample Number] The sequence of transect subsamples were collected, ranged from 1-3. This number is used to differentiate the two riffles transect subsamples. [Collection Met…
issued: 2021-07-27T15:53:10.446477
modified: 2022-12-01T17:32:03.880864
version info: V2
contact point: Organization
  fn: Ryan Scott
keyword: OBBN
keyword: Aquatic Insects
keyword: MacroInvertebrate
keyword: RWMP
keyword: Benthic
keyword: Benthos
landing page: TRCA

Precip Total.Final@HY009
type: Distribution
description: Published data for Brock West Landfill (HY009). 25.27mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/e0f0a856-33ff-4453-9c53-60bf4b308607/download/precip-total-finalhy009.csv
byte size: 25273192.0
media type: text/csv

Discharge.Final@HY023
type: Distribution
description: Published data for East Duffins at Claremont (HY023). 15.45mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/c944bd73-40e5-4848-90f0-6031e985cc16/download/discharge-finalhy023.csv
byte size: 15452281.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2017.csv
type: Distribution
description: This is a water temperature raw data collected during 2003 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/4d53f8b1-e48c-4648-9a45-39faac9e7875/download/rwmp_watertemperature_data_2017.csv
byte size: 264048532.0
media type: text/csv

Discharge.Final@HY034
type: Distribution
description: Published data for Highland at Malvern (HY034). 4.96mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/c4cb170b-aecb-4bbc-b599-b735b8276d3f/download/discharge-finalhy034.csv
byte size: 4955130.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2014.csv
type: Distribution
description: This is a water temperature raw data collected during 2014 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/1149c506-2bfe-47e4-9227-eb9957937ebe/download/rwmp_watertemperature_data_2014.csv
byte size: 231700362.0
media type: text/csv

Precip Total.Final@HY061
type: Distribution
description: Published data for Sue Grange Farm (HY061). 20.38mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/b5e630d2-10f9-4e3a-aabf-d60e40e8b8fd/download/precip-total-finalhy061.csv
byte size: 20379260.0
media type: text/csv

Stage.Final@HY035
type: Distribution
description: Published data for Humber at Goreway (HY035). 15.8mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/df1801de-1ff8-4bec-9388-d3abb0c177d5/download/stage-finalhy035.csv
byte size: 15802031.0
media type: text/csv

Precip Total.Final@HY094
type: Distribution
description: Published data for Broadlands Community Centre (HY094). 13.94mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/cb4d20ea-f152-4272-ae09-6b0fa9ff0a60/download/precip-total-finalhy094.csv
byte size: 13939512.0
media type: text/csv

Stage.Final@HY123
type: Distribution
description: Published data for German Mills at Industrial Rd (HY123). 1.01mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/91b38e64-9acc-45a0-967a-012898fb9640/download/stage-finalhy123.csv
byte size: 1014505.0
media type: text/csv

Calibration Data Rouge.csv
type: Distribution
description: Rouge River Watershed Hydrology Study Update (2018) 11 Events. 25 MB
format: CSV
access URL: https://data.trca.ca/dataset/8a9b5d40-53d5-474f-8fc7-be6977a2408f/resource/2da0c111-8d95-4e85-9d20-c7d74f309dcd/download/calibration-data-rouge.csv
byte size: 25826789.0
media type: text/csv

Precip Total.Final@HY099
type: Distribution
description: Published data for Rathwood (HY099). 15.85mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/8906a011-76bf-4618-a482-c136699ed23a/download/precip-total-finalhy099.csv
byte size: 15851150.0
media type: text/csv

Precip Total.Final@HY121
type: Distribution
description: Published data for Balsam Road at 407 (HY121). 4.32mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/bc706ce5-c3bb-4e55-a0a2-8205f5977dea/download/precip-total-finalhy121.csv
byte size: 4323101.0
media type: text/csv

Discharge.Final@HY091
type: Distribution
description: Published data for Rouge at Glen Rouge (HY091). 10.61mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/ac43a4fd-f7c1-4fd2-98b2-9668a9050788/download/discharge-finalhy091.csv
byte size: 10612624.0
media type: text/csv

Hydrometric Data Approval and Grade Code Reference Tables
type: Dataset
description: Hydrometeorological data collected by TRCA undergoes a standard review and correction process to ensure all data is of known quality. Data follows a multi-step correction and approval process. The Reference Tables here provide look up values to Approval Codes and Data Quailty Codes found in TRCA published data.
issued: 2022-02-04T20:36:04.899994
modified: 2022-02-04T20:54:28.557528
keyword: Gauges
keyword: Hydrometrics

Regional Watershed Monitoring Program Water Quality Data
type: Dataset
description: Water Quality Data from monthly grab samples collected across the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
issued: 2022-06-03T16:11:24.374032
modified: 2025-06-27T16:12:39.461639
version info: 2.1
contact point: Organization
  fn: Lyndsay Carwright
keyword: monitoring
keyword: RWMP
keyword: Regional Watershed Monitoring Program
keyword: wq
keyword: water quality
landing page: TRCA

Precip Total.Final@HY060
type: Distribution
description: Published data for Stouffville Dam (HY060). 31.42mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/a717eaa7-224f-4ca0-aa48-d99f6743878b/download/precip-total-finalhy060.csv
byte size: 31421683.0
media type: text/csv

Discharge.Final@HY006
type: Distribution
description: Published data for Bolton McFall Dam (HY006). 19.45mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/35b43c33-05ac-4a3c-8ab7-f7db328d4feb/download/discharge-finalhy006.csv
byte size: 19446141.0
media type: text/csv

Discharge.Final@HY047
type: Distribution
description: Published data for Mitchell Creek at Claremont (HY047). 15.66mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/7fa575ff-cb65-434d-8b44-d31c36b629ed/download/discharge-finalhy047.csv
byte size: 15658590.0
media type: text/csv

Stage.Final@HY060
type: Distribution
description: Published data for Stouffville Dam (HY060). 10.52mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/4b26df79-3c42-4121-930b-cf4e7d61ff24/download/stage-finalhy060.csv
byte size: 10516418.0
media type: text/csv

Precip Total.Final@HY046
type: Distribution
description: Published data for Missisauga Works Yard (HY046). 27.69mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/4fe99c26-52ca-475d-be12-294f802a5865/download/precip-total-finalhy046.csv
byte size: 27692719.0
media type: text/csv

Precip Total.Final@HY004
type: Distribution
description: Published data for Bayly Street Weather Station (HY004). 24.73mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/0517846b-68dc-4798-a044-f168dafdea1e/download/precip-total-finalhy004.csv
byte size: 24727062.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2016.csv
type: Distribution
description: This is a water temperature raw data collected during 2016 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/7890b473-527d-4bc0-8acf-292baced46c3/download/rwmp_watertemperature_data_2016.csv
byte size: 268029920.0
media type: text/csv

Stage.Final@HY010
type: Distribution
description: Published data for Brougham Creek (HY010). 15.33mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/2185d1f1-ecba-4fa1-ac6b-28de5c20fe35/download/stage-finalhy010.csv
byte size: 15334321.0
media type: text/csv

Discharge.Final@HY040
type: Distribution
description: Published data for Krosno Creek (HY040). 15.84mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/5ce709ef-50ef-4d29-9dff-5a5f4dee25d1/download/discharge-finalhy040.csv
byte size: 15835226.0
media type: text/csv

August 7 2018 - Raw Precipitation
type: Distribution
description: Station Locations for gauges included in this dataset are available at the following resource: https://data.trca.ca/datastore/dump/68caa73d-1330-4c58-b97d-b97a723dd107
format: XLSX
access URL: https://data.trca.ca/dataset/51eb2cb6-2ae0-4e74-b93d-7c4fe7ca9d4d/resource/40e8c952-0d0e-42ed-9507-06d4c3de9b89/download/aug-7-2018-precip.xlsx
byte size: 47386.0
media type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

Precip Total.Final@HY008
type: Distribution
description: Published data for Brickworks (HY008). 37.54mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/0c829fc4-7cde-4598-b877-680431f734e9/download/precip-total-finalhy008.csv
byte size: 37541703.0
media type: text/csv

Stage.Final@HY081
type: Distribution
description: Published data for Spring Creek North (HY081). 15.25mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/6e56d32b-5b20-4cde-a8b3-bd2eddf88142/download/stage-finalhy081.csv
byte size: 15250669.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2006.csv
type: Distribution
description: This is a water temperature raw dataset collected during 2006 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/89a8fe69-39e4-46f4-ad41-601fb07a411e/download/rwmp_watertemperature_data_2006.csv
byte size: 194880904.0
media type: text/csv

Stage.Final@HY068
type: Distribution
description: Published data for Wilket Creek (HY068). 15.25mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/3e562c44-1e19-4935-be8a-746955fe1625/download/stage-finalhy068.csv
byte size: 15245529.0
media type: text/csv

Discharge.Final@HY118
type: Distribution
description: Published data for West Spring Creek at Dixie (HY118). 4.15mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/cf86a802-e651-4f40-8cb0-9e121c3599c5/download/discharge-finalhy118.csv
byte size: 4152173.0
media type: text/csv

TRCA_Summary_data_table_TRCA_Baseline.csv
type: Distribution
description: Summary climate information for each climate parameter (1971-2000)
format: CSV
access URL: https://data.trca.ca/dataset/82b5a4d6-afaf-4322-b6e7-40e754fd8987/resource/268c8d0a-b44d-474f-a814-fd7cd3a1c2bb/download/trca_summary_data_table_trca_baseline.csv
byte size: 11227.0
media type: text/csv

TRCA_Summary_data_table_RCP 8.5 2040.csv
type: Distribution
description: Summary climate information for each climate parameter under RCP8.5 (2011-2040)
format: CSV
access URL: https://data.trca.ca/dataset/82b5a4d6-afaf-4322-b6e7-40e754fd8987/resource/b7b04854-08c2-46b3-991f-63792933abb4/download/trca_summary_data_table_rcp-8.5-2040.csv
byte size: 12266.0
media type: text/csv

Discharge.Final@HY048
type: Distribution
description: Published data for Morningside at Finch (HY048). 15.76mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/48c10a69-cb2c-4117-840f-e796360957ae/download/discharge-finalhy048.csv
byte size: 15764096.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2020.csv
type: Distribution
description: This is a water temperature raw data collected during 2020 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/5cde5b5e-5095-4d4b-87c3-4705fce4f852/download/rwmp_watertemperature_data_2020.csv
byte size: 136004752.0
media type: text/csv

2016 Water Quality Data
type: Distribution
description: Water Quality Data from monthly grab samples collected across the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
format: CSV
access URL: https://data.trca.ca/dataset/48e50166-f641-4084-bd40-ecc480cd8d1b/resource/bb51495a-b2af-4760-9ab5-a8dcd794a08c/download/2016-wq-data-from-database-no-project-sites1.csv
byte size: 5900730.0
media type: text/csv

Etobicoke Creek Watershed Plan
type: Distribution
description: TRCA open data from the TRCA Etobicoke Creek Watershed Plan
access URL: https://trca-camaps.opendata.arcgis.com/search

Precip Total.Final@HY027
type: Distribution
description: Published data for G Ross Dam (HY027). 41.69mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/879358aa-f1a0-4064-8f82-2434ee4d3d8a/download/precip-total-finalhy027.csv
byte size: 41689736.0
media type: text/csv

Stage.Final@HY084
type: Distribution
description: Published data for Spring Creek Trib @ Queen (HY084). 1.71mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/37fd7bc9-7aac-47a5-8a6a-dcfd9873ff1d/download/stage-finalhy084.csv
byte size: 1706845.0
media type: text/csv

Stream Water Level
type: Dataset
description: Stream gauge data from TRCA real time and manual monitoring networks. Data represents preceding 15 minute average water level (stage). Where possible stage is in masl. Each file contains full period of record of published data. Files are updated annually.
issued: 2020-09-22T14:25:27.012909
modified: 2021-10-06T12:48:53.565800
contact point: Organization
  fn: J. Duncan
keyword: WL
keyword: Stage
keyword: Water Level
keyword: River Stage

Discharge.Final@HY053
type: Distribution
description: Published data for Plunkett Creek (HY053). 15.62mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/e3627f3b-0c1e-41ee-b0e8-26cc67c132f4/download/discharge-finalhy053.csv
byte size: 15617953.0
media type: text/csv

Precip Total.Final@HY069
type: Distribution
description: Published data for York Pumping Station (HY069). 20.22mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/4b435994-b60b-454c-a87f-094adb7b8fb4/download/precip-total-finalhy069.csv
byte size: 20218048.0
media type: text/csv

2021 Water Quality Data
type: Distribution
description: Water Quality Data from monthly grab samples collected across the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
format: CSV
access URL: https://data.trca.ca/dataset/48e50166-f641-4084-bd40-ecc480cd8d1b/resource/a98bba8b-55cd-44fa-babf-7a5f8689a5f4/download/2021-wq-data-from-database-no-project-sites.csv
byte size: 10809622.0
media type: text/csv

Regional Watershed Monitoring Program Fish Community Data
type: Dataset
description: Fish Community records from sites sampled throughout nine watersheds in Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Data is from TRCA's Regional Watershed Monitoring Program and Fisheries Assessments and other aquatic project monitoring activities. Sampling methods may vary between programs/projects. Data includes species names, number of individuals found and total weights. SAR Data has been removed from the dataset – please contact the TRCA for additional information.
issued: 2022-06-05T21:17:45.952158
modified: 2022-06-21T13:44:53.351848
keyword: fish
keyword: fisheries
keyword: aquatics
keyword: rwmp

Discharge.Final@HY093
type: Distribution
description: Published data for East Don at Cummer (HY093). 5.24mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/9fd2dae9-0b98-47d5-b1d5-3042e0ae8d40/download/discharge-finalhy093.csv
byte size: 5237883.0
media type: text/csv

Precip Total.Final@HY044
type: Distribution
description: Published data for Milne Dam (HY044). 22.47mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/3b314e2c-48ba-4308-b384-02839a2b23c8/download/precip-total-finalhy044.csv
byte size: 22468014.0
media type: text/csv

2021 RWMP Fish Community Data.csv
type: Distribution
description: Fish Community records from sites sampled throughout nine watersheds in Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Data is from TRCA's Regional Watershed Monitoring Program and Fisheries Assessments and other aquatic project monitoring activities. Sampling methods may vary between programs/projects. Data includes species names, number of individuals found and total weights. SAR Data has been removed from the dataset – please contact the TRCA for additional information.
format: CSV
access URL: https://data.trca.ca/dataset/00c1bab2-f6f5-44a9-9cc0-830960530f04/resource/537659a1-01c9-4c0f-a965-a55532eacb36/download/2021-rwmp-fish-community-data.csv
byte size: 37948.0
media type: text/csv

Precip Total.Final@HY039
type: Distribution
description: Published data for Kortright (HY039). 31.47mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/627f4dcd-a895-4a73-b41f-ece417f3bf07/download/precip-total-finalhy039.csv
byte size: 31470012.0
media type: text/csv

Precip Total.Final@HY102
type: Distribution
description: Published data for Petticoat Works Yard (HY102). 24.49mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/1eef8ead-36b7-482c-82e6-0114c144991a/download/precip-total-finalhy102.csv
byte size: 24486187.0
media type: text/csv

Stage.Final@HY112
type: Distribution
description: Published data for East Don at Steeles (HY112). 1.26mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/6beb6e45-278a-4187-a528-287162191f0a/download/stage-finalhy112.csv
byte size: 1262157.0
media type: text/csv

Stage.Final@HY028
type: Distribution
description: Published data for Ganetsekiagon Creek (HY028). 15.44mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/03206ed8-c9f2-4e3f-af14-f649bf959bd2/download/stage-finalhy028.csv
byte size: 15437461.0
media type: text/csv

Precip Total.Final@HY088
type: Distribution
description: Published data for Black Creek Pioneer Village (HY088). 19.94mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/16ef034e-17b0-4bff-b18d-f84c6851a309/download/precip-total-finalhy088.csv
byte size: 19943725.0
media type: text/csv

TRCA GIS Open Data
type: Distribution
description: Links to various TRCA GIS spatial open data shared on ArcGIS Online .
access URL: https://trca-camaps.opendata.arcgis.com/

Stage.Final@HY023
type: Distribution
description: Published data for East Duffins at Claremont (HY023). 15.3mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/93ac9976-29e9-45ee-a0ed-962b007b1485/download/stage-finalhy023.csv
byte size: 15298956.0
media type: text/csv

Carruther Creek Watershed Plan
type: Distribution
description: GIS data published to open data from the TRCA Carruthers Creek Watershed Plan
access URL: https://trca-camaps.opendata.arcgis.com/search

Stage.Final@HY013
type: Distribution
description: Published data for Carruthers at Achilles (HY013). 14.96mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/14d5454a-0290-4456-972a-d8e99510ba51/download/stage-finalhy013.csv
byte size: 14960160.0
media type: text/csv

TRCA Waterfront Fish Data 2000 - 2018
type: Dataset
description: This dataset contains the species fish caught using boat electrofishing along the TRCA Lake Ontario shoreline from 2000 to 2018. The fish are monitored for a variety of reasons including routine long-term monitoring for the Remedial Action Plan, pre/post construction monitoring, Asian Carp surveillance. Standardized boat electrofishing sampling usually occurs for 1000 seconds (effort) although there are often shorter/longer sampling times depending on the reason for sampling. The first 20 fish of each species are individually measured and weighed before they are put back into the water. The remaining fish for each species are measured together in bulk. The "bulked" fish are listed as individuals with an average length and weight (e.g. 27 Emerald Shiner weighed 36 grams; therefore, there would be 27 individual Emerald Shiners listed that each weighed 1.33 g).
issued: 2020-10-14T20:16:47.901035
modified: 2022-06-06T11:55:42.562025
contact point: Organization
  fn: Angela Wallace
keyword: regional watershed monitoring
keyword: fisheries
keyword: fish
keyword: rwmp
keyword: monitoring

TRCA Climate Change Projections under RCP8.5 and RCP4.5 (1971-2100)
type: Dataset
description: TRCA Climate Change Projections under RCP8.5 and RCP4.5 (1971-2100) These datasets represent future climate change projections for TRCA. The summary information can be used by various audiences to better understand the climate trends expected to be seen within TRCA by the end of the century. It is also anticipated that the data will be used to inform various adaptation initiatives across the TRCA jurisdiction. "For the RCP8.5 tabs and the TRCA Baseline tab, Column A represents the climate parameters. Columns C-R represent the individual climate models. Column S is the overall ensemble average of all the climate models. Columns T and U represent the 10th and 90th Percentiles respectively.
issued: 2021-04-19T19:56:38.113937
modified: 2021-08-20T20:08:09.186669
version info: 1
contact point: Organization
  fn: Kristina Dokoska
keyword: climate change
landing page: TRCA

Stage.Final@HY048
type: Distribution
description: Published data for Morningside at Finch (HY048). 14.93mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/2c393547-440b-470e-b025-0d2a4993f8f9/download/stage-finalhy048.csv
byte size: 14931705.0
media type: text/csv

Precip Total.Final@HY003
type: Distribution
description: Published data for Alex Duff Memorial Pool (HY003). 38.29mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/b264812c-adc0-4622-b930-b3ab0bf024e6/download/precip-total-finalhy003.csv
byte size: 38294115.0
media type: text/csv

Discharge.Final@HY051
type: Distribution
description: Published data for Petticoat Creek at Whites (HY051). 15.49mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/e2aadeea-5c4a-4dff-a20b-01f3f26decd7/download/discharge-finalhy051.csv
byte size: 15487882.0
media type: text/csv

2022 Water Quality Data
type: Distribution
description: Water Quality Data from monthly grab samples collected across the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
format: CSV
access URL: https://data.trca.ca/dataset/48e50166-f641-4084-bd40-ecc480cd8d1b/resource/84cd5b24-5d8e-4e5e-8896-e4b5042baa14/download/2022-wq-data-from-database-no-project-sites.csv
byte size: 12298346.0
media type: text/csv

Stage.Final@HY097
type: Distribution
description: Published data for Black Creek at Alliance (HY097). 8.75mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/0cc15810-5a1f-4a74-bdf9-afbbbb092bad/download/stage-finalhy097.csv
byte size: 8750054.0
media type: text/csv

2020 Water Quality Data
type: Distribution
description: Water Quality Data from monthly grab samples collected across the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
format: CSV
access URL: https://data.trca.ca/dataset/48e50166-f641-4084-bd40-ecc480cd8d1b/resource/babfad60-6fa2-46d4-8774-537f5f46dc2d/download/2020-wq-data-from-database-no-project-sites.csv
byte size: 8656597.0
media type: text/csv

Stage.Final@HY095
type: Distribution
description: Published data for Little Rouge at Twyn Rivers (HY095). 13.38mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/4fe4b017-fbc2-4a91-9081-36f6b08e25fe/download/stage-finalhy095.csv
byte size: 13375835.0
media type: text/csv

Calibration Data Don.csv
type: Distribution
description: Don River Hydrology Update (2018) 13 Events. 58 MB
format: CSV
access URL: https://data.trca.ca/dataset/8a9b5d40-53d5-474f-8fc7-be6977a2408f/resource/01b5a214-fd6a-4456-b15d-4b4ca3257a0f/download/calibration-data-don.csv
byte size: 59786052.0
media type: text/csv

Discharge.Final@HY098
type: Distribution
description: Published data for Little Etobicoke @ Dixie (HY098). 8.1mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/548a5732-f191-4e50-99fb-949cf9ac5250/download/discharge-finalhy098.csv
byte size: 8101480.0
media type: text/csv

Stage.Final@HY047
type: Distribution
description: Published data for Mitchell Creek at Claremont (HY047). 15.32mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/e4499e37-4ff4-4c9d-ab1e-af81ddc2f65b/download/stage-finalhy047.csv
byte size: 15319211.0
media type: text/csv

2018 RWMP Fish Community Data
type: Distribution
description: 2018 Fish Community records from sites sampled throughout nine watersheds in Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Data is from TRCA's Regional Watershed Monitoring Program and Fisheries Assessments and other aquatic project monitoring activities. Sampling methods may vary between programs/projects. Data includes species names, number of individuals found and total weights. SAR Data has been removed from the dataset – please contact the TRCA for additional information.
format: CSV
access URL: https://data.trca.ca/dataset/00c1bab2-f6f5-44a9-9cc0-830960530f04/resource/87b57214-4727-4aab-8797-e3468d079d19/download/2018-watershed-fish-data-with-weights_updated.csv
byte size: 122852.0
media type: text/csv

Precip Total.Final@HY055
type: Distribution
description: Published data for Restoration Services (HY055). 20.3mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/2d1707f2-aabe-4934-8a7a-2096acb87bda/download/precip-total-finalhy055.csv
byte size: 20297062.0
media type: text/csv

Dataset Summary.csv
type: Distribution
description: Summary of hydrology studies and datasets included.
format: CSV
access URL: https://data.trca.ca/dataset/8a9b5d40-53d5-474f-8fc7-be6977a2408f/resource/a3438cc9-7c2b-4e75-85c2-5e5155659e7f/download/dataset-summary.csv
byte size: 867.0
media type: text/csv

Discharge.Final@HY097
type: Distribution
description: Published data for Black Creek at Alliance (HY097). 9.26mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/a3706246-d91a-416f-8ab4-40ae1fbb9239/download/discharge-finalhy097.csv
byte size: 9255029.0
media type: text/csv

Precip Total.Final@HY012
type: Distribution
description: Published data for Caledon Pumping Station (HY012). 28.58mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/c98beb6c-ff90-4f73-8acb-d385c6864a6d/download/precip-total-finalhy012.csv
byte size: 28575459.0
media type: text/csv

TRCA Climate Change Projections - README
type: Distribution
description: The dataset includes summary climate information for 52 climate parameters under the RCP8.5 (business-as-usual or high emissions) and RCP4.5 (moderate) emissions scenario for the short (2011-2040), medium (2041-2070) and long-term (2071-2100) future using an ensemble of climate models. The excel file has been broken down based on the RCP scenario and time period. Each tab will include a list of all the climate parameters, along with the results for each climate model, the ensemble average, as well as the results for the 10th and 90th percentile.
format: TXT
access URL: https://data.trca.ca/dataset/82b5a4d6-afaf-4322-b6e7-40e754fd8987/resource/9d05c77b-6aac-48de-8da7-68f2c02a9bdb/download/trca_data_readme.txt
byte size: 1709.0
media type: text/plain

Stage.Final@HY006
type: Distribution
description: Published data for Bolton McFall Dam (HY006). 17.87mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/58e9c1ec-483d-4001-a253-cddf01b5fb84/download/stage-finalhy006.csv
byte size: 17865114.0
media type: text/csv

Stage.Final@HY091
type: Distribution
description: Published data for Rouge at Glen Rouge (HY091). 10.41mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/c69399dc-52f2-437c-be09-8d1fe0dec095/download/stage-finalhy091.csv
byte size: 10406036.0
media type: text/csv

Event Data - Precipitation Observations - August 7th 2018
type: Dataset
description: This dataset is a packaged set of rainfall data amalgamated together for the August 7, 2018 storm event. It includes preliminary data from the TRCA meteorological gauge network.
issued: 2019-02-21T22:25:07.438468
modified: 2021-08-20T20:20:24.530912
version info: 1
contact point: Organization
  fn: J. Duncan
keyword: Precipitation
keyword: rain
keyword: storm event
landing page: TRCA

Stage.Final@HY082
type: Distribution
description: Published data for Reesor Creek (HY082). 15.3mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/b832dd60-63ab-4a7c-a0b4-7d7c41c3396a/download/stage-finalhy082.csv
byte size: 15299504.0
media type: text/csv

TRCA_Summary_data_table_RCP 4.5 2040.csv
type: Distribution
description: Summary climate information for each climate parameter under RCP4.5 (2011-2040)
format: CSV
access URL: https://data.trca.ca/dataset/82b5a4d6-afaf-4322-b6e7-40e754fd8987/resource/3d997a69-c133-4906-b30b-256c7ff81939/download/trca_summary_data_table_rcp-4.5-2040.csv
byte size: 4542.0
media type: text/csv

Stage.Final@HY053
type: Distribution
description: Published data for Plunkett Creek (HY053). 15.28mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/a63a7449-03de-4520-ba1e-e6d1dee75c7f/download/stage-finalhy053.csv
byte size: 15284053.0
media type: text/csv

Precip Total.Final@HY041
type: Distribution
description: Published data for Tullamore (HY041). 28.98mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/8a7f861f-f5cd-4465-bcfd-77bd947dd082/download/precip-total-finalhy041.csv
byte size: 28984245.0
media type: text/csv

Precip Total.Final@HY122
type: Distribution
description: Published data for Durham Works Yard (HY122). 4.32mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/81c1f027-54e9-4c4c-8702-640ca757a929/download/precip-total-finalhy122.csv
byte size: 4319199.0
media type: text/csv

Real Time Hydrometeorological Data
type: Dataset
description: Obtain real-time and historic TRCA stream and precipitation gauge time series data. Stream gauge data is measured in 15-minute intervals with water levels (stage) presented in meters above sea level (masl) and discharge (flow) presented in cubic meters.
issued: 2021-05-12T13:08:21.329040
modified: 2022-03-07T19:11:19.967363
contact point: Organization
  fn: J. Duncan
keyword: Discharge
keyword: Gauges
keyword: Stream Gauge
keyword: Water
keyword: Precipitation
keyword: Flood Management
keyword: Rainfall
keyword: flood
keyword: Water Level

RWMP_WATERTEMPERATURE_DATA_2018_2.csv
type: Distribution
description: 2 of 3 This is a water temperature raw data collected during 2018 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/b3e292d3-b619-4635-b1b0-a4d7cfef2261/download/rwmp_watertemperature_data_2018_b.csv
byte size: 190360185.0
media type: text/csv

Flow Gauging Locations.csv
type: Distribution
description: Station metadata
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/65edc3e5-3b57-46e6-b2e4-b848cc90410b/download/flow-gauging-stations.csv
byte size: 3962.0
media type: text/csv

Environmental Monitoring
type: Organization

Discharge.Final@HY062
type: Distribution
description: Published data for Taylor Creek South (HY062). 15.7mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/5b306ffc-18c9-4af3-af2a-8256bd2a3049/download/discharge-finalhy062.csv
byte size: 15697826.0
media type: text/csv

TRCA Open Data
type: Catalog
description: https://trca-camaps.opendata.arcgis.com/
language: en_GB
modified: 2025-06-27T16:12:39.461639

Precip Total.Final@HY038
type: Distribution
description: Published data for East Humber at Mill Road (HY038). 19.94mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/321d0f62-360e-4d98-99c7-a59ed4e02e45/download/precip-total-finalhy038.csv
byte size: 19940490.0
media type: text/csv

Stage.Final@HY090
type: Distribution
description: Published data for Carruthers Creek at Taunton (HY090). 10.52mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/041aba63-d282-4aa2-a159-c0c1d4f999e3/download/stage-finalhy090.csv
byte size: 10518068.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2010.csv
type: Distribution
description: This is a water temperature raw data collected during 2010 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/05bb2242-7462-4a30-ab3b-4d63723b4406/download/rwmp_watertemperature_data_2010.csv
byte size: 89103742.0
media type: text/csv

Stage.Final@HY054
type: Distribution
description: Published data for Purpleville Creek (HY054). 9.99mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/82a6301d-95eb-4bed-b5e5-1391505497f1/download/stage-finalhy054.csv
byte size: 9989559.0
media type: text/csv

TRCA_Summary_data_table_RCP 4.5 2100.csv
type: Distribution
description: Summary climate information for each climate parameter under RCP4.5 (2071-2100)
format: CSV
access URL: https://data.trca.ca/dataset/82b5a4d6-afaf-4322-b6e7-40e754fd8987/resource/59201214-e7fc-4b1f-a1dd-d68ed56a0d03/download/trca_summary_data_table_rcp-4.5-2100.csv
byte size: 3806.0
media type: text/csv

Discharge.Final@HY095
type: Distribution
description: Published data for Little Rouge at Twyn Rivers (HY095). 11.76mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/478b27ed-ca4b-4f4e-941c-12e567bb8ab2/download/discharge-finalhy095.csv
byte size: 11761815.0
media type: text/csv

Discharge.Final@HY112
type: Distribution
description: Published data for East Don at Steeles (HY112). 1.31mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/06afe410-4f2f-4404-ba79-970edd9d9eb2/download/discharge-finalhy112.csv
byte size: 1306795.0
media type: text/csv

Stage.Final@HY017
type: Distribution
description: Published data for Don at Glenshields (HY017). 8.52mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/95684835-21c9-4297-b156-e2bfb6fddc7a/download/stage-finalhy017.csv
byte size: 8521827.0
media type: text/csv

Corporate Services
type: Organization

TRCA_Summary_data_table_RCP 4.5 2070.csv
type: Distribution
description: Summary climate information for each climate parameter under RCP4.5 (2041-2070)
format: CSV
access URL: https://data.trca.ca/dataset/82b5a4d6-afaf-4322-b6e7-40e754fd8987/resource/2dd8f56f-58cc-4a09-aebc-5c9efa9f746a/download/trca_summary_data_table_rcp-4.5-2070.csv
byte size: 4361.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2015.csv
type: Distribution
description: This is a water temperature raw data collected during 2015 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/4f5032ed-2123-4ca4-bec2-f08c614141f5/download/rwmp_watertemperature_data_2015.csv
byte size: 251816605.0
media type: text/csv

Discharge.Final@HY018
type: Distribution
description: Published data for Knightswood (HY018). 12.71mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/a37bddd5-ea58-4142-8978-670f52e9d742/download/discharge-finalhy018.csv
byte size: 12713727.0
media type: text/csv

August 7 2018 - Raw Precipitation
type: Distribution
description: Station Locations for gauges included in this dataset are available at the following resource: https://data.trca.ca/datastore/dump/68caa73d-1330-4c58-b97d-b97a723dd107
format: CSV
access URL: https://data.trca.ca/dataset/51eb2cb6-2ae0-4e74-b93d-7c4fe7ca9d4d/resource/4dc497ce-ea2d-42d0-86d2-edf311aa5ca5/download/aug-7-2018-precip.csv
byte size: 56755.0
media type: text/csv

Stage.Final@HY005
type: Distribution
description: Published data for Black Creek at 401 (HY005). 17.66mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/2e99004f-8197-451a-9eed-6fcad8a67b85/download/stage-finalhy005.csv
byte size: 17660256.0
media type: text/csv

Stage.Final@HY119
type: Distribution
description: Published data for Highland at Milner (HY119). 3.15mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/2c841926-a0d4-4418-af73-cfd35ec0d495/download/stage-finalhy119.csv
byte size: 3147737.0
media type: text/csv

Discharge.Final@HY028
type: Distribution
description: Published data for Ganetsekiagon Creek (HY028). 14.62mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/d3e35822-2b7d-4012-91bd-fa6ad8132106/download/discharge-finalhy028.csv
byte size: 14615642.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2004.csv
type: Distribution
description: This is a raw water temperature dataset encompassing timeframe of 2001-2020. The data set does not have any summary statistics and the user is responsible for their own QA/QC. Water temperature data was recorded once every 15 to 30 minutes through the use of loggers. Generally, the data were logged continuously throughout three seasons (spring, summer, fall) although in some cases loggers were left to record water temperature year round. Where possible, stream temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. Water temperature data is recorded as degrees Celsius. The majority of the data follows a 3 year rotation hence some sites will have a gap of two years between them. There are 150 RWMP sites in total spread across TRCA's 9 watersheds.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/5e833ba9-6aa6-4bcc-b7d4-76eb7ee5db90/download/rwmp_watertemperature_data_2004.csv
byte size: 137625148.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2009.csv
type: Distribution
description: This is a water temperature raw data collected during 2009 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/e05c0b64-edb8-413e-b544-2887f8e49d9c/download/rwmp_watertemperature_data_2009.csv
byte size: 162325620.0
media type: text/csv

Calibration Data Carruthers.csv
type: Distribution
description: Hydrology Update Report Carruthers Creek Watershed (2011) - 4 Events. 2 MB
format: CSV
access URL: https://data.trca.ca/dataset/8a9b5d40-53d5-474f-8fc7-be6977a2408f/resource/272ba6f8-16b5-47f8-a3e2-b782db4b09d4/download/calibration-data-carruthers.csv
byte size: 2173999.0
media type: text/csv

Precip Total.Final@HY016
type: Distribution
description: Published data for Danforth and Coxwell (HY016). 35.0mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/6fd94945-8705-4033-9541-f6640a5bf818/download/precip-total-finalhy016.csv
byte size: 34999130.0
media type: text/csv

Stage.Final@HY022
type: Distribution
description: Published data for East Don at York Mills (HY022). 11.2mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/61b3effa-dd44-431c-bc1c-782dc5788b52/download/stage-finalhy022.csv
byte size: 11202607.0
media type: text/csv

Discharge.Final@HY084
type: Distribution
description: Published data for Spring Creek Trib @ Queen (HY084). 1.93mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/71a49abd-0a4f-4bf6-bd7a-d8a4ebd27c6f/download/discharge-finalhy084.csv
byte size: 1927579.0
media type: text/csv

Precip Total.Final@HY067
type: Distribution
description: Published data for West Humber at HWY 7 (HY067). 17.03mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/ee7003a0-1156-4679-af33-8a6683df91f1/download/precip-total-finalhy067.csv
byte size: 17031605.0
media type: text/csv

2017 Water Quality Data
type: Distribution
description: Water Quality Data from monthly grab samples were collected in the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
format: CSV
access URL: https://data.trca.ca/dataset/48e50166-f641-4084-bd40-ecc480cd8d1b/resource/2b4dd76e-3fe1-4f35-9013-0e5c8aa2f3ff/download/trca-2017-wq-data-rwmp-sites.csv
byte size: 5031621.0
media type: text/csv

Flood Messages
type: Distribution
description: Get any currently active TRCA Flood Messages. Includes both Riverine Flooding and Lake Ontario Shoreline flood messages. For more information see https://trca.ca/conservation/flood-risk-management/understand/
access URL: https://trcaws.developer.azure-api.net/api-details

Stage.Final@HY079
type: Distribution
description: Published data for Don at Dundas (HY079). 12.05mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/991a6462-e16e-4479-8878-e23121af6453/download/stage-finalhy079.csv
byte size: 12046399.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2003.csv
type: Distribution
description: This is a water temperature raw data collected during 2003 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/9fc70d30-7782-4a8a-9113-7a87adaf9145/download/rwmp_watertemperature_data_2003.csv
byte size: 41518723.0
media type: text/csv

Precip Total.Final@HY011
type: Distribution
description: Published data for Bruces Mill CA (HY011). 51.82mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/189f7ed7-678c-4d70-9e78-a1de0c34e4a3/download/precip-total-finalhy011.csv
byte size: 51818212.0
media type: text/csv

Stage.Final@HY066
type: Distribution
description: Published data for West Duffins at HWY 7 (HY066). 15.38mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/473899bb-97c1-4f36-a577-21083c360c3f/download/stage-finalhy066.csv
byte size: 15375274.0
media type: text/csv

Stream Gauge Locations.csv
type: Distribution
description: Station metadata
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/15903bb5-3ce7-46af-aea0-0a3416fd71c8/download/stream-gauge-locations.csv
byte size: 4923.0
media type: text/csv

Precip Total.Final@HY015
type: Distribution
description: Published data for Claremont Shop (HY015). 40.71mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/7131bb6f-1803-41b2-b7bf-ce02453d2f5a/download/precip-total-finalhy015.csv
byte size: 40707022.0
media type: text/csv

Precip Total.Final@HY063
type: Distribution
description: Published data for Transport Canada (HY063). 15.9mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/1f1bce23-d2c9-4a48-90eb-4289b3d601db/download/precip-total-finalhy063.csv
byte size: 15904149.0
media type: text/csv

Discharge.Final@HY100
type: Distribution
description: Published data for West Don at Steeles (HY100). 6.83mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/9e257afc-66f1-4cf0-9b03-e4fb1b5cb3cc/download/discharge-finalhy100.csv
byte size: 6828915.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2018_3.csv
type: Distribution
description: 3 of 3 This is a water temperature raw data collected during 2018 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/5428e462-e647-4d94-971c-4dd04186d556/download/rwmp_watertemperature_data_2018_c.csv
byte size: 26836818.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2013.csv
type: Distribution
description: This is a water temperature raw data collected during 2002 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/0485ddd2-d6dd-4212-89d5-6b4bb82887df/download/rwmp_watertemperature_data_2013.csv
byte size: 223308231.0
media type: text/csv

Development and Engineering Services
type: Organization

Discharge.Final@HY090
type: Distribution
description: Published data for Carruthers Creek at Taunton (HY090). 10.7mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/04d0875a-83b8-4ec7-9f6f-7adce670b65f/download/discharge-finalhy090.csv
byte size: 10700470.0
media type: text/csv

Precip Total.Final@HY037
type: Distribution
description: Published data for King and Albion-Vaughan (HY037). 27.01mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/e6e14805-f39b-4c28-a470-ead187f7cf42/download/precip-total-finalhy037.csv
byte size: 27010113.0
media type: text/csv

Stage.Final@HY044
type: Distribution
description: Published data for Milne Dam (HY044). 17.38mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/e84090fc-3313-48a0-9f96-418ef2240ef9/download/stage-finalhy044.csv
byte size: 17377462.0
media type: text/csv

Active TRCA Flood Messages
type: Dataset
description: Get any currently active TRCA Flood Messages. Includes both Riverine Flooding and Lake Ontario Shoreline flood messages. For more information see https://trca.ca/conservation/flood-risk-management/understand/
issued: 2021-05-12T13:04:42.982462
modified: 2021-08-20T20:20:28.467154
contact point: Organization
  fn: J. Duncan
keyword: Warnings
keyword: flood
keyword: Flood Management
keyword: alerts

rwmp-benthic-macroinvertebrate-data-2013-2021.csv
type: Distribution
description: ataset provides an overview of the benthic macroinvertebrate communities in lotic systems in TRCA’s jurisdiction for the purposes of biomonitoring and bioassessment. The data contained in the dataset were collected from 2013 - 2021 following The Ontario Benthos Biomonitoring Network (OBBN) standard sampling protocols. The dataset contains the necessary information for the calculations of biological metrics to assess stream health (not included; to be calculated at the discretion of dataset user). "[Site Name] A unique tracking id that identifies a distinct site as distinguished by coordinates [Watershed] Name of the watershed each site is located within [Subwatershed] Name of the subwatershed each site is located within [UTM Zone], [UTM Easting], [UTM Northing] The Universal Transverse Mercator (UTM) of site location to the nearest metre [Latitude], [Longitude] The XY coordinates of site location in decimal degree units [Year], [Collection Date] The calendar year and date on which the sample was collected [Phylum] Consistent Phylum name of the taxa [Class] Consistent Class name of the taxa [Order] Consistent Order name of the taxa [Family] Consistent Family name of the taxa [BMI Taxa] Consistent unique name of the taxa at the level the taxa was identified to [Common Name] Consistent common name of the taxa at the Order or Family level [Total Count] Number of Individuals in each BMI taxa [Habitat Sampled] The micro-habitat unit targeted for sampling. Based on The Ontario Benthos Biomonitoring Network (OBBN) standard sampling protocols, targeted habits include riffles and pools: Riffle areas of fast, turbulent water, often characterized by gravel/cobble substrates, and Pool areas of slow, deeper than average water associated with deposition or the impoundment of water from a flow obstruction. [Subsample Number] The sequence of transect subsamples were collected, ranged from 1-3. This number is used to differentiate the two riffles transect subsamples. [Collection Meth…
format: CSV
access URL: https://data.trca.ca/dataset/6d640c50-bf8e-4a36-8ad8-705c32420d24/resource/c237a705-d420-4cfa-bf53-dce573b994ee/download/rwmp-benthic-macroinvertebrate-data-2013-2021.csv
byte size: 10926808.0
media type: text/csv

Precip Total.Final@HY050
type: Distribution
description: Published data for Morningside Works Yard (HY050). 20.04mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/2a4dc897-0d69-4130-9c0a-ee5918d27be0/download/precip-total-finalhy050.csv
byte size: 20041481.0
media type: text/csv

Stage.Final@HY089
type: Distribution
description: Published data for West Carruthers at Squire (HY089). 14.4mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/456a07b5-020a-45b7-ac72-fcbbf9d0b8ec/download/stage-finalhy089.csv
byte size: 14402099.0
media type: text/csv

Calibration Data Frenchmans and Pine Cr.csv
type: Distribution
description: Pine and Dunbarton Creeks Hydrologic and Hydraulic Study (2007) 8 Events. 1 MB
format: CSV
access URL: https://data.trca.ca/dataset/8a9b5d40-53d5-474f-8fc7-be6977a2408f/resource/16a88c1d-3922-4994-9b32-18add70eb1ea/download/calibration-data-frenchmans-and-pine-cr.csv
byte size: 1942613.0
media type: text/csv

Stage.Final@HY118
type: Distribution
description: Published data for West Spring Creek at Dixie (HY118). 4.18mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/2266794c-08ea-4acf-bc28-6c0aaac1b44f/download/stage-finalhy118.csv
byte size: 4180603.0
media type: text/csv

Precip Total.Final@HY087
type: Distribution
description: Published data for Westmount Park Pool (HY087). 15.02mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/fada2642-06a9-4835-af3c-34bc8fcc8564/download/precip-total-finalhy087.csv
byte size: 15016517.0
media type: text/csv

Calibration Data Highland.csv
type: Distribution
description: Highland Creek Watershed Hydologic Model Update (2020) 11 Events. 26 MB
format: CSV
access URL: https://data.trca.ca/dataset/8a9b5d40-53d5-474f-8fc7-be6977a2408f/resource/330a474b-7ef9-463b-855c-03a7fe5f88be/download/calibration-data-highland.csv
byte size: 26623046.0
media type: text/csv

Discharge.Final@HY045
type: Distribution
description: Published data for Mimico at Wildwood Park (HY045). 15.57mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/15f2a847-1a43-48ae-aff7-a9ab37638bf5/download/discharge-finalhy045.csv
byte size: 15569022.0
media type: text/csv

Precip Total.Final@HY070
type: Distribution
description: Published data for York Region Works Yard (HY070). 20.39mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/1c0ab50a-c22a-4ee2-912c-ee4997006229/download/precip-total-finalhy070.csv
byte size: 20390915.0
media type: text/csv

Stage.Final@HY024
type: Distribution
description: Published data for Etobicoke at Dixie and Derry (HY024). 15.26mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/2db69114-de35-4725-8700-3af05521e408/download/stage-finalhy024.csv
byte size: 15260684.0
media type: text/csv

Precip Total.Final@HY096
type: Distribution
description: Published data for Caledon East Soccer Complex (HY096). 12.75mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/36573dcc-6338-4bf5-a229-f954fcf8ff0e/download/precip-total-finalhy096.csv
byte size: 12746117.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2007.csv
type: Distribution
description: This is a water temperature raw data collected during 2007 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/8398dca5-a98d-4485-b984-557eb5d87a82/download/rwmp_watertemperature_data_2007.csv
byte size: 186985623.0
media type: text/csv

Discharge.Final@HY052
type: Distribution
description: Published data for Pine Creek (HY052). 9.51mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/5bebe5f7-e852-421f-86ac-102a33f080e6/download/discharge-finalhy052.csv
byte size: 9513793.0
media type: text/csv

Stage.Final@HY092
type: Distribution
description: Published data for German Mills at Cummer (HY092). 10.65mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/3daf087a-0d6c-43a1-b5da-42a4692aeee7/download/stage-finalhy092.csv
byte size: 10647934.0
media type: text/csv

Stage.Final@HY018
type: Distribution
description: Published data for Knightswood (HY018). 13.08mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/6644fca1-4a2a-45bb-8a12-c69a6c28804c/download/stage-finalhy018.csv
byte size: 13076684.0
media type: text/csv

Stage.Final@HY103
type: Distribution
description: Published data for Bruce Creek at Unionville (HY103). 4.99mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/0ce839a2-6061-4033-a04e-89fc1009817c/download/stage-finalhy103.csv
byte size: 4986295.0
media type: text/csv

https://data.trca.ca/catalog.jsonld
type: PagedCollection
items per page: 100
total items: 16

RWMP_WATERTEMPERATURE_DATA_2002.csv
type: Distribution
description: This is a water temperature raw data collected during 2002 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/79e236c6-cf96-444f-9b3a-40a744962cc8/download/rwmp_watertemperature_data_2002.csv
byte size: 51624844.0
media type: text/csv

Flood Vulnerable Cluster Data
type: Dataset
description: Flood Vulnerable Cluster Study Results Currently defined as Flood Vulnerable Areas (FVAs) in TRCA’s Living City Policies, Flood Vulnerable Clusters (FVCs) are sub-areas within the Regulatory storm flood plain that contain multiple existing structures and/or roads for which a single, comprehensive flood remediation approach may be viable. These FVCs include Special Policy Areas (SPAs), as well as historical flood damage centres. For details about SPAs, please refer to TRCA’s Living City Policies. The FVCs within TRCA’s jurisdiction are illustrated on a map located in TRCA’s 2019 Flood Contingency Plan. Note that a FVC boundary is a general radius that includes a concentration of structures and roads within the flood plain. Thus, the FVCs conceptually illustrate these particular flood risk areas at a broader scale.
issued: 2021-04-21T19:11:28.551957
modified: 2021-08-20T20:08:24.729589
version info: 1
contact point: Organization
  fn: Jamie Duncan

RWMP_WATERTEMPERATURE_DATA_2013.csv
type: Distribution
description: This is a water temperature raw data collected during 2013 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/12fd7f01-0d9f-42e9-8b1d-40818a792f6b/download/rwmp_watertemperature_data_2013.csv
byte size: 223308231.0
media type: text/csv

2020 RWMP Fish Community Data
type: Distribution
description: Fish Community records from sites sampled throughout nine watersheds in Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Data is from TRCA's Regional Watershed Monitoring Program and Fisheries Assessments and other aquatic project monitoring activities. Sampling methods may vary between programs/projects. Data includes species names, number of individuals found and total weights. SAR Data has been removed from the dataset – please contact the TRCA for additional information.
format: CSV
access URL: https://data.trca.ca/dataset/00c1bab2-f6f5-44a9-9cc0-830960530f04/resource/4cca6683-a08b-4d0c-8faf-4952fca0ef58/download/2020-rwmp-fish-community-data.csv
byte size: 27548.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2017.csv
type: Distribution
description: This is a water temperature raw data collected during 2017 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/8061cce0-27e7-483d-ae5a-2aabfc2c661b/download/rwmp_watertemperature_data_2017.csv
byte size: 264048532.0
media type: text/csv

Discharge.Final@HY119
type: Distribution
description: Published data for Highland at Milner (HY119). 3.07mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/2878f121-71b7-4da2-b520-da7d54347934/download/discharge-finalhy119.csv
byte size: 3072573.0
media type: text/csv

Stage.Final@HY101
type: Distribution
description: Published data for Etobicoke @ HWY 410 (HY101). 5.82mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/691a6539-bcda-4bd4-a633-d26996aff10c/download/stage-finalhy101.csv
byte size: 5824854.0
media type: text/csv

TRCA_Summary_data_table_RCP 8.5 2070.csv
type: Distribution
description: Summary climate information for each climate parameter under RCP8.5 (2041-2070)
format: CSV
access URL: https://data.trca.ca/dataset/82b5a4d6-afaf-4322-b6e7-40e754fd8987/resource/6b4f87a6-fcd6-4595-a50e-98da31194886/download/trca_summary_data_table_rcp-8.5-2070.csv
byte size: 12353.0
media type: text/csv

Precip Total.Final@HY083
type: Distribution
description: Published data for Oak Ridges (HY083). 29.27mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/62863be0-27c6-41a9-ade4-7045a0613ccb/download/precip-total-finalhy083.csv
byte size: 29265862.0
media type: text/csv

Precip Total.Final@HY036
type: Distribution
description: Published data for Kennedy Pump Station (HY036). 38.44mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/b63b31e0-7685-46fe-a8b7-a9422d602552/download/precip-total-finalhy036.csv
byte size: 38444711.0
media type: text/csv

Discharge.Final@HY017
type: Distribution
description: Published data for Don at Glenshields (HY017). 8.64mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/c518811a-f8cc-47c5-9e4d-afd729a2c8fa/download/discharge-finalhy017.csv
byte size: 8641489.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2008.csv
type: Distribution
description: This is a water temperature raw data collected during 2008 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/059237b1-5cab-471e-81eb-6e13ea8c40da/download/rwmp_watertemperature_data_2008.csv
byte size: 109326865.0
media type: text/csv

Stage.Final@HY062
type: Distribution
description: Published data for Taylor Creek South (HY062). 14.97mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/2d9232ab-ee9b-443b-8ca3-681af1286b40/download/stage-finalhy062.csv
byte size: 14967820.0
media type: text/csv

Precipitation
type: Dataset
description: Precipitation gauge data from TRCA real time and manual monitoring networks. Data represents preceding 5 minute total (accumulated) rainfall in mm. Each file contains full period of record of published data. Files are updated annually.
issued: 2020-09-18T18:56:56.456261
modified: 2021-10-06T12:49:10.040010
contact point: Organization
  fn: J. Duncan
keyword: Precipitation
keyword: Rainfall

Discharge.Final@HY101
type: Distribution
description: Published data for Etobicoke @ HWY 410 (HY101). 5.99mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/8b331a27-8c33-470d-b5ca-26d904e08dc4/download/discharge-finalhy101.csv
byte size: 5990015.0
media type: text/csv

2018 Water Quality Data
type: Distribution
description: Water Quality Data from monthly grab samples collected across the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
format: CSV
access URL: https://data.trca.ca/dataset/48e50166-f641-4084-bd40-ecc480cd8d1b/resource/01ea1697-ed6c-429d-bb98-5b01cccfaac3/download/trca-2018-wq-data-rwmp-sites.csv
byte size: 6544778.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2018_1.csv
type: Distribution
description: 1 of 3 This is a water temperature raw data collected during 2018 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/b885c4a5-1b1d-4d55-bd9c-2bf985a634bd/download/rwmp_watertemperature_data_2018_a.csv
byte size: 190889490.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2011.csv
type: Distribution
description: This is a water temperature raw data collected during 2011 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/9dfbf872-af3a-4124-81c2-97f35b37a14b/download/rwmp_watertemperature_data_2011.csv
byte size: 164962933.0
media type: text/csv

Precip Total.Final@HY086
type: Distribution
description: Published data for RL Clark WTP (HY086). 22.97mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/4e8bedb2-25e3-4371-8032-4be34ab125d5/download/precip-total-finalhy086.csv
byte size: 22974586.0
media type: text/csv

Stage.Final@HY116
type: Distribution
description: Published data for Etobicoke Creek at Lakeshore (HY116). 11.61mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/62d66a1b-7207-4832-97e3-a5d893a3c85c/download/stage-finalhy116.csv
byte size: 11607876.0
media type: text/csv

Discharge.Final@HY059
type: Distribution
description: Published data for Spring Creek South (HY059). 15.62mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/a1f7f418-5de3-4a4f-9353-49040d7e7334/download/discharge-finalhy059.csv
byte size: 15622514.0
media type: text/csv

TRCA Electrofishing Data 2000-2018
type: Distribution
description: This dataset contains the species fish caught using boat electrofishing along the TRCA Lake Ontario shoreline from 2000 to 2018. The fish are monitored for a variety of reasons including routine long-term monitoring for the Remedial Action Plan, pre/post construction monitoring, Asian Carp surveillance. Standardized boat electrofishing sampling usually occurs for 1000 seconds (effort) although there are often shorter/longer sampling times depending on the reason for sampling. The first 20 fish of each species are individually measured and weighed before they are put back into the water. The remaining fish for each species are measured together in bulk. The "bulked" fish are listed as individuals with an average length and weight (e.g. 27 Emerald Shiner weighed 36 grams; therefore, there would be 27 individual Emerald Shiners listed that each weighed 1.33 g).
format: CSV
access URL: https://data.trca.ca/dataset/93e6a388-f095-43d3-81df-5307003e436b/resource/4dfb6b06-8117-428b-94a2-7b9b0a38c49a/download/trca-electrofishing-data-2000-2018-for-open-data.xlsx
byte size: 9504364.0
media type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

2019 Water Quality Data
type: Distribution
description: Water Quality Data from monthly grab samples collected across the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
format: CSV
access URL: https://data.trca.ca/dataset/48e50166-f641-4084-bd40-ecc480cd8d1b/resource/0e387fec-60e1-4324-ba45-25dcd3615cdd/download/trca-2019-wq-data-rwmp-sites-1.csv
byte size: 6481915.0
media type: text/csv

TRCA GIS Open Data (ArcGIS Online)
type: Dataset
description: TRCA GIS Open data on ArcGIS online. This link will take you to an external site URL: https://trca-camaps.opendata.arcgis.com/
issued: 2022-06-03T17:52:44.642872
modified: 2022-10-05T12:46:58.115712
version info: V1
contact point: Organization
  fn: Jason Tam
keyword: AGOL
keyword: shapefile
keyword: GIS
landing page: TRCA

Precip Total.Final@HY064
type: Distribution
description: Published data for TRCA Head Office (HY064). 4.81mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/fe3353dc-5758-4369-be2b-84071b1f1cce/download/precip-total-finalhy064.csv
byte size: 4809247.0
media type: text/csv

Discharge.Final@HY089
type: Distribution
description: Published data for West Carruthers at Squire (HY089). 14.94mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/6222256f-f920-4490-a3b1-fae648fa4ed0/download/discharge-finalhy089.csv
byte size: 14939316.0
media type: text/csv

Stage.Final@HY059
type: Distribution
description: Published data for Spring Creek South (HY059). 15.28mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/8353669b-18bf-48c4-a016-a38b970fac21/download/stage-finalhy059.csv
byte size: 15281356.0
media type: text/csv

Discharge.Final@HY024
type: Distribution
description: Published data for Etobicoke at Dixie and Derry (HY024). 15.58mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/9fe9d74f-87ca-4ae9-9957-3111e3a82389/download/discharge-finalhy024.csv
byte size: 15577194.0
media type: text/csv

Streamflow
type: Dataset
description: Stream gauge data from TRCA real time and manual monitoring networks. Data represents preceding 15 minute average discharge (flow) in m3/second. Each file contains full period of record of published data. Files are updated annually.
issued: 2020-09-22T15:24:57.715464
modified: 2021-12-07T20:57:30.360369
contact point: Organization
  fn: J. Duncan
keyword: Discharge
keyword: Flow
keyword: Streamflow

RWMP_WATERTEMPERATURE_DATA_2012.csv
type: Distribution
description: This is a water temperature raw data collected during 2012 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/f4b624b8-b0ce-419d-816a-ec349cfe4a52/download/rwmp_watertemperature_data_2012.csv
byte size: 240216363.0
media type: text/csv

2015 Water Quality Data
type: Distribution
description: Water Quality Data from monthly grab samples collected across the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
format: CSV
access URL: https://data.trca.ca/dataset/48e50166-f641-4084-bd40-ecc480cd8d1b/resource/df177a2f-b431-4d65-bb88-d5a616088808/download/2015-wq-data-from-database-no-project-sites1.csv
byte size: 6244531.0
media type: text/csv

Watershed & Ecosystems Reporting Hub GIS data
type: Distribution
description: GIS open data for the Watershed & Ecosystem Reporting Hub. https://storymaps.arcgis.com/collections/8c517b063c81449d8fba71ca02d4278f
access URL: https://trca-camaps.opendata.arcgis.com/search

Discharge.Final@HY082
type: Distribution
description: Published data for Reesor Creek (HY082). 15.44mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/e092881a-bc13-42aa-a55e-499102d7816b/download/discharge-finalhy082.csv
byte size: 15442357.0
media type: text/csv

TRCA_Summary_data_table_RCP 8.5 2100 .csv
type: Distribution
description: Summary climate information for each climate parameter under RCP8.5 (2071-2100)
format: CSV
access URL: https://data.trca.ca/dataset/82b5a4d6-afaf-4322-b6e7-40e754fd8987/resource/0d612c56-5bca-4fac-a232-098ae9019327/download/trca_summary_data_table_rcp-8.5-2100-.csv
byte size: 12241.0
media type: text/csv

Discharge.Final@HY065
type: Distribution
description: Published data for Urfe Creek (HY065). 14.01mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/9c4ac5a7-f583-4a1e-866c-d9663602b410/download/discharge-finalhy065.csv
byte size: 14006294.0
media type: text/csv

Precip Total.Final@HY021
type: Distribution
description: Published data for Dufferin Reservoir (HY021). 54.18mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/b400096a-16ef-40e7-97a0-ec58a81f9746/download/precip-total-finalhy021.csv
byte size: 54182224.0
media type: text/csv

Stage.Final@HY067
type: Distribution
description: Published data for West Humber at HWY 7 (HY067). 17.08mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/f1a0e664-7b28-4f0e-a6bc-c0ee50f809ad/download/stage-finalhy067.csv
byte size: 17084850.0
media type: text/csv

Precip Total.Final@HY031
type: Distribution
description: Published data for Goodwood Pumping Station (HY031). 42.23mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/14f9b4ab-eecc-4b77-8678-1d7b943e1f01/download/precip-total-finalhy031.csv
byte size: 42234903.0
media type: text/csv

Calibration Data Duffins.csv
type: Distribution
description: 2012 Duffins Creek Hydrology Update (2013) 9 Events. 8 MB
format: CSV
access URL: https://data.trca.ca/dataset/8a9b5d40-53d5-474f-8fc7-be6977a2408f/resource/d9d3e94d-c3b6-44b3-9746-e719bb96cee1/download/calibration-data-duffins.csv
byte size: 8514845.0
media type: text/csv

Stage.Final@HY098
type: Distribution
description: Published data for Little Etobicoke @ Dixie (HY098). 7.83mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/6fc1d37b-3047-48a1-b3f1-c1458131eb91/download/stage-finalhy098.csv
byte size: 7827802.0
media type: text/csv

Regional Watershed Monitoring Program Water Temperature Data
type: Dataset
description: This is a water temperature dataset collected from 2001 to 2019 throughout TRCA watersheds as part of the Regional Watershed Monitoring Program (RWMP). Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
issued: 2021-08-03T22:34:30.127908
modified: 2022-08-16T17:43:25.342889
version info: V1
contact point: Organization
keyword: rwmp
keyword: water temperature
keyword: water
keyword: monitoring
keyword: temp
landing page: TRCA

Precipitation Monitoring Locations.csv
type: Distribution
description: Station metadata
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/c8e81d51-1087-487a-a003-131dba78bffc/download/precipitation-monitoring-locations.csv
byte size: 4655.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2019.csv
type: Distribution
description: This is a water temperature raw data collected during 2019 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested. Water temperature data is recorded in degrees Celcius, once every 15 to 30 minutes through loggers. Data is logged continuously throughout three seasons (spring, summer, fall) although some record year-round. Where possible, temperatures were obtained at the same Regional Watershed Monitoring Program (RWMP) sites where fish and benthic community sampling also occurred. There are 150 RWMP monitoring sites across the TRCA's nine watersheds. Water temperature data is recorded and various locations on a three-year cycle.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/61277f0a-596d-4826-8f96-70909673e56d/download/rwmp_watertemperature_data_2019.csv
byte size: 259605268.0
media type: text/csv

Precip Total.Final@HY014
type: Distribution
description: Published data for Claireville Dam (HY014). 4.61mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/ff50b0bc-8e51-418e-96ff-774a8ac51152/download/precip-total-finalhy014.csv
byte size: 4606328.0
media type: text/csv

Calibration Data Humber.csv
type: Distribution
description: Final Report: Humber River Hydrology Update (2018) 10 Events. 40 MB
format: CSV
access URL: https://data.trca.ca/dataset/8a9b5d40-53d5-474f-8fc7-be6977a2408f/resource/f2ef4486-e6da-49c4-b7b2-cd6757f18906/download/calibration-data-humber.csv
byte size: 40967153.0
media type: text/csv

2019 RWMP Fish Community Data
type: Distribution
description: Fish Community records from sites sampled throughout nine watersheds in Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Data is from TRCA's Regional Watershed Monitoring Program and Fisheries Assessments and other aquatic project monitoring activities. Sampling methods may vary between programs/projects. Data includes species names, number of individuals found and total weights. SAR Data has been removed from the dataset – please contact the TRCA for additional information.
format: CSV
access URL: https://data.trca.ca/dataset/00c1bab2-f6f5-44a9-9cc0-830960530f04/resource/6992a9a3-f351-4d7c-9255-35795f6efd37/download/final_2019watershedfishdatawithweights-1.csv
byte size: 129313.0
media type: text/csv

RWMP_WATERTEMPERATURE_DATA_2005.csv
type: Distribution
description: This is a water temperature raw data collected during 2005 from the TRCA watersheds as per the Regional Watershed Monitoring Program (RWMP). The data can be used for various purposes depending on the hypothesis being tested.
format: CSV
access URL: https://data.trca.ca/dataset/1785e637-6a45-4de0-8375-1116ffd05b2d/resource/9c630284-fb20-4f75-b8f4-350380a5769d/download/rwmp_watertemperature_data_2005.csv
byte size: 117732051.0
media type: text/csv

Precip Total.Final@HY025
type: Distribution
description: Published data for Etobicoke at QEW (HY025). 6.47mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/fa58913b-a057-4785-b6c2-28c6c35d535d/resource/44219315-5d25-48db-b462-cf460bc1b4ef/download/precip-total-finalhy025.csv
byte size: 6468163.0
media type: text/csv

Quality Codes
type: Distribution
format: CSV
access URL: https://data.trca.ca/dataset/1d375d30-42ce-4242-b472-3e319683284d/resource/2aa1b1b3-0531-4aaa-8cef-a048328d9964/download/data-quality-codes.csv
byte size: 867.0
media type: text/csv

Stage.Final@HY100
type: Distribution
description: Published data for West Don at Steeles (HY100). 6.52mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/3a244fc6-6403-447c-9fe3-aab77ed21560/download/stage-finalhy100.csv
byte size: 6520397.0
media type: text/csv

Water Quality Monitoring Locations
type: Distribution
description: Water Quality monitoring locations from monthly grab samples collected across the Toronto and Region Conservation Authority’s (TRCA) jurisdiction. Samples are collected monthly following the Provincial Water Quality Monitoring Network (PWQMN) protocol and are analyzed at various private and partner laboratories. Parameters include nutrients, general chemistry, and selected metals.
format: CSV
access URL: https://data.trca.ca/dataset/48e50166-f641-4084-bd40-ecc480cd8d1b/resource/d516ce5e-d6a9-4da9-920e-f710f41e0191/download/waterqualitymonitoringlocations-1.csv
byte size: 3402.0
media type: text/csv

Stage.Final@HY065
type: Distribution
description: Published data for Urfe Creek (HY065). 13.69mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/7580f45f-e97b-4b70-bcb2-fd45f68b4f22/download/stage-finalhy065.csv
byte size: 13691120.0
media type: text/csv

Stage.Final@HY014
type: Distribution
description: Published data for Claireville Dam (HY014). 17.77mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/996ca645-4b9b-4a33-b72d-8f510a3591d7/download/stage-finalhy014.csv
byte size: 17771852.0
media type: text/csv

Discharge.Final@HY013
type: Distribution
description: Published data for Carruthers at Achilles (HY013). 15.1mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/371f9aeb-a330-420f-a21f-0bc424585b4f/download/discharge-finalhy013.csv
byte size: 15104536.0
media type: text/csv

Stage.Final@HY093
type: Distribution
description: Published data for East Don at Cummer (HY093). 5.2mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/019a2330-32ae-4f75-94ed-41f299a7bfcb/download/stage-finalhy093.csv
byte size: 5204225.0
media type: text/csv

Stage.Final@HY045
type: Distribution
description: Published data for Mimico at Wildwood Park (HY045). 15.24mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/37d2d8cd-77c4-44a8-a188-c33c297afe56/download/stage-finalhy045.csv
byte size: 15238032.0
media type: text/csv

Stage.Final@HY104
type: Distribution
description: Published data for Humber River at Old Mill (HY104). 3.82mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/2fca97c1-694a-4711-b11c-15888cff0254/download/stage-finalhy104.csv
byte size: 3819322.0
media type: text/csv

Stage.Final@HY026
type: Distribution
description: Published data for Etobicoke at Brampton (HY026). 17.22mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/7af8f431-791c-4ffc-ad6c-f2c006207e35/resource/16768219-527b-4fe7-90ea-0e3bb3757ebe/download/stage-finalhy026.csv
byte size: 17223719.0
media type: text/csv

Discharge.Final@HY010
type: Distribution
description: Published data for Brougham Creek (HY010). 15.71mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/4b5864ee-f9e8-442a-855c-be2c339da3e8/download/discharge-finalhy010.csv
byte size: 15706209.0
media type: text/csv

Approval Codes
type: Distribution
format: CSV
access URL: https://data.trca.ca/dataset/1d375d30-42ce-4242-b472-3e319683284d/resource/8645cf1d-099e-494b-a404-e7951ee52d6e/download/data-approval-codes.csv
byte size: 125.0
media type: text/csv

Hydrology Gauging Data
type: Distribution
description: Obtain real-time and historic TRCA stream and precipitation gauge time series data. Stream gauge data is measured in 15-minute intervals with water levels (stage) presented in meters above sea level (masl) and discharge (flow) presented in cubic meters.
access URL: https://trcaws.developer.azure-api.net/api-details

Discharge.Final@HY054
type: Distribution
description: Published data for Purpleville Creek (HY054). 9.94mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/d3dcf1f0-a1b2-4d87-a3e5-e10ba0d78451/download/discharge-finalhy054.csv
byte size: 9943097.0
media type: text/csv

TRCA Basemap data
type: Distribution
description: TRCA GIS basemap data
access URL: https://trca-camaps.opendata.arcgis.com/search

Discharge.Final@HY081
type: Distribution
description: Published data for Spring Creek North (HY081). 15.83mb. See datafile header for time periods and data approval levels
format: CSV
access URL: https://data.trca.ca/dataset/f7230f5d-3fb1-44c9-9567-53e62a442476/resource/83f2b723-e041-43fb-8d4f-635218ba6e3b/download/discharge-finalhy081.csv
byte size: 15827070.0
media type: text/csv