Minor Flood
30 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Action Stage
29 ft
What Floods at Each Level
30 ft
Industrial structures are threatened along the canal near Romeoville.
29 ft
Water overtops low-lying banks near Romeoville.
Impact statements from the National Weather Service, describing what typically happens at each water level.
Low-Water Impacts
23.6
Low water levels begin to impact shipping interests along the river.
What happens as water levels drop, per the National Weather Service.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Jul 17, 1996 | 25.08 ft | 19,400 cfs |
| May 17, 2020 | 24.84 ft | — |
| Feb 20, 1997 | 23.95 ft | 19,466 cfs |
About This Gauge
USGS Site
NWS LID
ROMI2
River
Chicago Sanitary and Ship Canal
County
Will, IL
Coordinates
41.6400°N, 88.0600°W
Get Flood Alerts for Chicago Sanitary and Ship Canal
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of Chicago Sanitary and Ship Canal at Romeoville?
The Chicago Sanitary and Ship Canal at Romeoville gauge is maintained by USGS (site 05536995) and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for Chicago Sanitary and Ship Canal at Romeoville?
The NWS-defined flood stage for Chicago Sanitary and Ship Canal at Romeoville is 30 feet. Action stage begins at 29 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.
How do I get alerts when Chicago Sanitary and Ship Canal rises?
Download StormCast free on Google Play, go to River Gauges, and add Chicago Sanitary and Ship Canal at Romeoville to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.
Where is the Chicago Sanitary and Ship Canal at Romeoville gauge located?
The gauge is located in Will County, Illinois at coordinates 41.6400°N, 88.0600°W. USGS site number: 05536995. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: Observations courtesy of U.S. Geological Survey