Last Refresh: 2019-08-18 9:23:34 AM
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Current River Levels:
IDStationLast MeasurementStage (m)* Normal1 Hr Trend
ABLACK CR AT HWY 4012019-08-18 9:15:00 AM121.453121.4
BBLACK CREEK AT ALLIANCE2019-08-18 9:15:00 AM99.75999.4
CBOLTON MCFALL DAM2019-08-18 9:15:00 AM212.747212.7
DBRUCE CREEK AT UNIONVILLE2019-08-18 9:15:00 AM168.776168.5
ECLAIREVILLE DAM2019-08-18 9:15:00 AM163.158163.1
FDON AT KNIGHTSWOOD2019-08-18 9:00:00 AM117.949118
GDON AT TODMORDEN2019-08-18 9:00:00 AM77.64877.6
HDUNDAS2019-08-18 9:15:00 AM75.59375.1
IEAST DON AT YORK MILLS2019-08-18 9:15:00 AM118.058118.1
JETOBICOKE CR AT BRAMPTON2019-08-18 9:15:00 AM210.195210
KG ROSS LORD DAM2019-08-18 9:15:00 AM173.023172.3
LHUMBER AT OLD MILL2019-08-18 9:15:00 AM75.614172.3
MLITTLE ETOBICOKE2019-08-18 9:15:00 AM122.407122
NMILNE DAM2019-08-18 9:15:00 AM166.969167
OSPRING CREEK N2019-08-18 9:15:00 AM209.525209.5
PSTOUFFVILLE DAM2019-08-18 9:15:00 AM273.079273.1
QTAYLOR CREEK SOUTH2019-08-18 9:15:00 AM89.51289.4
RWEST DON AT STEELES2019-08-18 9:15:00 AM178.403178.5
SWEST HUMBER AT HWY 72019-08-18 9:15:00 AM166.909166.9
* 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