Last Refresh: 2017-08-18 4:35:20 AM
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Current River Levels:
IDStationLast MeasurementStage (m)* Normal1 Hr Trend
ABLACK CR AT HWY 4012017-08-18 4:15:00 AM121.594121.4
BBLACK CREEK AT ALLIANCE2017-08-18 4:30:00 AM99.86499.4
CBOLTON MCFALL DAM2017-08-18 4:30:00 AM212.801212.7
DCLAIREVILLE DAM2017-08-18 4:15:00 AM163.188163.1
EDON AT GLENSHIELD2017-08-18 4:30:00 AM7.875180.8
FDON AT KNIGHTSWOOD2017-08-18 4:30:00 AM117.965118
GDON AT TODMORDEN2017-08-18 4:00:00 AM77.81977.6
HDUNDAS2017-08-18 4:30:00 AM75.46175.1
IEAST DON AT YORK MILLS2017-08-18 4:15:00 AM118.179118.1
JETOBICOKE CR AT BRAMPTON2017-08-18 4:00:00 AM210.215210
KG ROSS LORD DAM2017-08-18 4:30:00 AM173.098172.3
LKROSNO CR2017-08-18 4:30:00 AM75.52775.5
MLITTLE ETOBICOKE2017-08-18 4:30:00 AM122.433122
NMILNE DAM2017-08-18 4:30:00 AM166.984167
OSPRING CREEK N2017-08-18 4:15:00 AM209.515209.5
PSTOUFFVILLE DAM2017-08-18 4:30:00 AM273.086273.1
QWEST HUMBER AT HWY 72017-08-18 4:30:00 AM167.016166.9
* Normal represents August 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