Last Refresh: 2017-03-29 11:02:16 AM
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Current River Levels:
IDStationLast MeasurementStage (m)* Normal1 Hr Trend
ABLACK CR AT HWY 4012017-03-29 11:00:00 AM121.472121.5
BBLACK CREEK AT ALLIANCE2017-03-29 11:00:00 AM99.5199.4
CBOLTON MCFALL DAM2017-03-29 10:45:00 AM212.893213.2
DCLAIREVILLE DAM2017-03-29 11:00:00 AM163.254163.3
EDON AT GLENSHIELD2017-03-29 11:00:00 AM180.826180.9
FDON AT KNIGHTSWOOD2017-03-29 11:00:00 AM117.89770.8
GDON AT TODMORDEN2017-03-29 11:00:00 AM77.63877.7
HDUNDAS2017-03-29 10:45:00 AM75.08774.8
IEAST DON AT YORK MILLS2017-03-29 10:45:00 AM118.047118.1
JETOBICOKE CR AT BRAMPTON2017-03-29 10:45:00 AM210.292.2
KG ROSS LORD DAM2017-03-29 10:45:00 AM172.479172.8
LKROSNO CR2017-03-29 10:45:00 AM75.52175.5
MLITTLE ETOBICOKE2017-03-29 10:45:00 AM5.4665
NMILNE DAM2017-03-29 10:45:00 AM166.992167
OSPRING CREEK N2017-03-29 10:45:00 AM209.548209.5
PSTOUFFVILLE DAM2017-03-29 10:45:00 AM273.133271.2
QWEST HUMBER AT HWY 72017-03-29 10:45:00 AM167.138167.2
* Normal represents March average for period of record
** Todmorden Water Levels converted to Canadian Geodetic. Conversion Factor = 65.437 m

The TRCA's flood monitoring gauge network spans the GTA, continually monitoring in-stream water levels at TRCA dams and river stations. Real time stream flow, water level, and precipitation information is available. While designed as a portal for Flood Duty Officers, limited access to the website and data is available to the general public. For more information visit the TRCA's Main website at