Nippersink Creek above Wonder Lake, IL
Is Nippersink Creek above Wonder Lake, IL flooding right now?
Nippersink Creek above Wonder Lake, IL measured 4.99 ft on 2026-11-11 15:45:00 UTC. That observation was 4.0 ft below its 9 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
4.99 ft
Streamflow
44 cfs
Minor flooding here begins at 9 ft, with major flooding at 13 ft. The highest crest on record was 14.3 ft on Sun, Jun 11, 1967.
Streamflow outlook
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 8.5 ft | 3.5 ft below |
| Minor flood | 9 ft | 4.0 ft below |
| Moderate flood | 11 ft | 6.0 ft below |
| Major flood | 13 ft | 8.0 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 14.3 ft | 1967-06-11 |
| 11.63 ft | 1999-06-13 |
| 11.16 ft | 2019-09-13 |
| 10.89 ft | 2000-06-13 |
| 9.92 ft | 2013-04-18 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Nippersink Creek below Wonder Lake, IL | 2.4 mi | McHenry County |
| Nippersink Creek near Greenwood, IL | 4.2 mi | McHenry County |
| Boone Creek near Mc Henry, IL | 5.3 mi | McHenry County |
| Fox River at Johnsburg, IL | 6.8 mi | McHenry County |
| Fox River at Miller Bridge near Mchenry, IL | 7.4 mi | McHenry County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.