Last Refresh: 2020-04-10 8:23:50 AM
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Current River Levels:
IDStationLast MeasurementStage (m)* Normal1 Hr Trend
ABLACK CR AT HWY 4012020-04-10 8:15:00 AM121.482121.5
BBLACK CREEK AT ALLIANCE2020-04-10 8:15:00 AM99.78399.4
CBOLTON MCFALL DAM2020-04-10 8:15:00 AM213.042213
DBRUCE CREEK AT UNIONVILLE2020-04-10 8:15:00 AM168.997168.5
ECLAIREVILLE DAM2020-04-10 8:15:00 AM163.312163.3
FDON AT KNIGHTSWOOD2020-04-10 8:15:00 AM117.964118.2
GDON AT TODMORDEN2020-04-10 8:15:00 AM77.69877.7
HDUNDAS2020-04-10 8:15:00 AM75.25674.9
IEAST DON AT YORK MILLS2020-04-10 8:15:00 AM118.123118.1
JETOBICOKE CR AT BRAMPTON2020-04-10 8:15:00 AM210.288210
KG ROSS LORD DAM2020-04-10 8:15:00 AM173.879172.3
LHUMBER AT OLD MILL2020-04-10 8:15:00 AM75.677172.3
MKROSNO CR2020-04-10 8:15:00 AM75.5275.5
NLITTLE ETOBICOKE2020-04-10 8:15:00 AM122.328122
OMILNE DAM2020-04-10 8:15:00 AM167.059166.9
PPALGRAVE DAM2020-04-10 8:15:00 AM273.67166.9
QSPRING CREEK N2020-04-10 8:15:00 AM209.56209.5
RSTOUFFVILLE DAM2020-04-10 8:15:00 AM273.142273.1
STAYLOR CREEK SOUTH2020-04-10 8:15:00 AM89.49489.4
TWEST DON AT STEELES2020-04-10 8:15:00 AM178.581178.5
UWEST HUMBER AT HWY 72020-04-10 8:15:00 AM167.141167.2
* Normal represents April 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