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Active TRCA Flood Messages
Flood Risk Management
J. Duncan — 2021-05-12 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/ https://trca.ca/about/open-data-licence/
Toronto and Region Conservation Authority Open Data Logo
Hydrology Calibration and Validation Data
Flood Risk Management
J. Duncan — 2021-11-12 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) https://trca.ca/about/open-data-licence/
Toronto and Region Conservation Authority Open Data Logo
Precipitation
Flood Risk Management
J. Duncan — 2020-09-18 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. https://trca.ca/about/open-data-licence/
Toronto and Region Conservation Authority Open Data Logo
Streamflow
Flood Risk Management
J. Duncan — 2020-09-22 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. https://trca.ca/about/open-data-licence/
Toronto and Region Conservation Authority Open Data Logo
Stream Water Level
Flood Risk Management
J. Duncan — 2020-09-22 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. https://trca.ca/about/open-data-licence/
Toronto and Region Conservation Authority Open Data Logo
Event Data - Precipitation Observations - August 7th 2018
Flood Risk Management
J. Duncan — 2019-02-21 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. https://trca.ca/about/open-data-licence/
Toronto and Region Conservation Authority Open Data Logo
Real Time Hydrometeorological Data
Flood Risk Management
J. Duncan — 2021-05-12 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. https://trca.ca/about/open-data-licence/

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(Author: J. Duncan)

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