Last Refresh: 2020-10-01 12:54:50 AM
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Current River Levels:
IDStationLast MeasurementStage (m)* Normal1 Hr Trend
ABLACK CR AT HWY 4012020-10-01 12:45:00 AM121.57121.4
BBLACK CREEK AT ALLIANCE2020-10-01 12:45:00 AM99.76899.4
CBOLTON MCFALL DAM2020-10-01 12:30:00 AM212.749212.6
DBRUCE CREEK AT UNIONVILLE2020-10-01 12:45:00 AM168.785168.5
ECLAIREVILLE DAM2020-10-01 12:30:00 AM163.162163.1
FDON AT KNIGHTSWOOD2020-10-01 12:45:00 AM117.969118
GDON AT TODMORDEN2020-10-01 12:45:00 AM77.79577.6
HDUNDAS2020-10-01 12:45:00 AM74.82974.7
IEAST DON AT YORK MILLS2020-10-01 12:45:00 AM118.2118
JETOBICOKE CR AT BRAMPTON2020-10-01 12:30:00 AM210.305210
KG ROSS LORD DAM2020-10-01 12:45:00 AM172.772172.3
LGERMAN MILLS AT INDUSTRIAL2020-10-01 12:45:00 AM98.39198.4
MHUMBER AT OLD MILL2020-10-01 12:45:00 AM75.53598.4
NKROSNO CR2020-10-01 12:45:00 AM75.60875.5
OLITTLE ETOBICOKE2020-10-01 12:45:00 AM122.344122
PMILNE DAM2020-10-01 12:45:00 AM166.966166.9
QPALGRAVE DAM2020-10-01 12:45:00 AM273.578166.9
RSPRING CREEK N2020-10-01 12:45:00 AM209.506209.5
SSTOUFFVILLE DAM2020-10-01 12:45:00 AM273.091273.1
TTAYLOR CREEK SOUTH2020-10-01 12:45:00 AM89.56589.4
UWEST DON AT STEELES2020-10-01 12:45:00 AM178.554178.5
VWEST HUMBER AT HWY 72020-10-01 12:45:00 AM166.963167
* Normal represents October 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