Bois De Sioux HUC8 09020101
A 2,875 km² sub-basin of the Souris-Red-Rainy region in MN, ND, SD. 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
52
Moderate
Drought index
195
Moderate
Area in D2+
18.12%
0% exceptional (D4)
Gauges below normal
50%
of 2 reporting
Median flow
23%
p20 of record
Water assets
1,366
8 springs · 1,158 wells
USGS gauges (2)
- BOIS DE SIOUX RIVER NEAR DORAN, MN050513000 cfsp5 · much below normal
- BOIS DE SIOUX RIVER NEAR WHITE ROCK, SD050500001 cfsp35 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 195 | 18.12 | 1/2 | p20 |
Top water assets
- 76Harold E Andersonwell
- 76Eugene Bartzwell
- 76Don Moellerwell
- 73Layne Moellerwell
- 73Roy A Johnsonwell
- 73Don Moellerwell
- 73Clarence Ericksonwell
- 73Alan Moellerwell
- 73James Mcdanielwell
- 73Jonathan Bartzwell