Last Refresh: 2019-07-17 4:53:24 PM
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Current River Levels:
IDStationLast MeasurementStage (m)* Normal1 Hr Trend
ABLACK CR AT HWY 4012019-07-17 4:30:00 PM121.604121.4
BBLACK CREEK AT ALLIANCE2019-07-17 4:30:00 PM100.1599.4
CBOLTON MCFALL DAM2019-07-17 4:30:00 PM212.761212.7
DBRUCE CREEK AT UNIONVILLE2019-07-17 4:30:00 PM168.754168.5
ECLAIREVILLE DAM2019-07-17 4:30:00 PM163.169163.1
FDON AT KNIGHTSWOOD2019-07-17 4:30:00 PM117.995118
GDON AT TODMORDEN2019-07-17 4:30:00 PM77.90577.6
HDUNDAS2019-07-17 4:30:00 PM75.90675.1
IEAST DON AT YORK MILLS2019-07-17 4:30:00 PM118.15118
JETOBICOKE CR AT BRAMPTON2019-07-17 4:30:00 PM210.219210
KG ROSS LORD DAM2019-07-17 4:45:00 PM172.668172.3
LHUMBER AT OLD MILL2019-07-17 4:30:00 PM75.984172.3
MKROSNO CR2019-07-17 4:30:00 PM75.76375.5
NLITTLE ETOBICOKE2019-07-17 4:30:00 PM122.67122
OMILNE DAM2019-07-17 4:45:00 PM166.957166.9
PSPRING CREEK N2019-07-17 4:30:00 PM209.542209.5
QSTOUFFVILLE DAM2019-07-17 4:30:00 PM273.097273.1
RTAYLOR CREEK SOUTH2019-07-17 4:30:00 PM89.65189.4
SWEST DON AT STEELES2019-07-17 4:30:00 PM178.421178.5
TWEST HUMBER AT HWY 72019-07-17 4:45:00 PM166.898166.9
* Normal represents July 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