Last Refresh: 2019-10-18 10:05:10 AM
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Current River Levels:
IDStationLast MeasurementStage (m)* Normal1 Hr Trend
ABLACK CR AT HWY 4012019-10-18 9:45:00 AM121.424121.4
BBLACK CREEK AT ALLIANCE2019-10-18 9:55:00 AM99.68999.4
CBOLTON MCFALL DAM2019-10-18 9:45:00 AM212.802212.6
DBRUCE CREEK AT UNIONVILLE2019-10-18 9:45:00 AM168.84168.5
ECLAIREVILLE DAM2019-10-18 9:45:00 AM163.183163.1
FDON AT KNIGHTSWOOD2019-10-18 9:45:00 AM117.948118
GDON AT TODMORDEN2019-10-18 9:45:00 AM77.62177.6
HDUNDAS2019-10-18 9:45:00 AM75.05274.7
IEAST DON AT YORK MILLS2019-10-18 9:45:00 AM118.05118
JETOBICOKE CR AT BRAMPTON2019-10-18 9:45:00 AM210.195210
KG ROSS LORD DAM2019-10-18 9:45:00 AM172.847171.8
LHUMBER AT OLD MILL2019-10-18 9:45:00 AM75.498171.8
MKROSNO CR2019-10-18 9:45:00 AM75.51875.5
NLITTLE ETOBICOKE2019-10-18 9:45:00 AM122.302122
OMILNE DAM2019-10-18 9:45:00 AM166.982166.9
PPALGRAVE DAM2019-10-18 9:45:00 AM273.61166.9
QSPRING CREEK N2019-10-18 9:45:00 AM209.515209.5
RSTOUFFVILLE DAM2019-10-18 9:45:00 AM273.092270.2
STAYLOR CREEK SOUTH2019-10-18 9:45:00 AM89.47689.4
TWEST DON AT STEELES2019-10-18 9:45:00 AM178.384178.5
UWEST HUMBER AT HWY 72019-10-18 9:45:00 AM166.979167
* 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