Bear-Wyaconda HUC8 07110001
A 4,471 km² sub-basin of the Upper Mississippi region in IA, IL, MO. Drought coverage is from the US Drought Monitor (map of 2026-09-01); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
78
Healthy
Drought index
7
Abnormally dry
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
33%
of 3 reporting
Median flow
61%
p35 of record
Water assets
2,541
0 springs · 1,053 wells
USGS gauges (3)
- Wyaconda River above Canton, MO054960002 cfsp13 · below normal
- Fox River at Wayland, MO054950004 cfsp35 · normal
- BEAR CREEK NEAR MARCELLINE, IL054955003 cfsp47 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 7 | 0 | 1/3 | p35 |
Top water assets
- 66Buck & Doe Run Watershed Dam 39reservoir
- 66Gumieny Lake Damreservoir
- 66Buck & Doe Run Watershed Dam 37reservoir
- 66Henselman Damreservoir
- 66Camp Saukenauk Lake Damreservoir
- 66Buck & Doe Run Watershed Dam 33reservoir
- 66Evans Damreservoir
- 66Conrad Damreservoir
- 66Fox Valley Damreservoir
- 66Raup Damreservoir