Priest HUC8 17010215
A 2,541 km² sub-basin of the Pacific Northwest region in CN, ID, WA. 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
66
Moderate
Drought index
300
Extreme
Area in D2+
100%
0% exceptional (D4)
Gauges below normal
0%
of 2 reporting
Median flow
111%
p48 of record
Water assets
841
1 springs · 27 wells
USGS gauges (2)
- Priest River near Priest River, ID12395000243 cfsp31 · normal
- PRIEST R OUTFLOW NR COOLIN, ID12393501175 cfsp66 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 300 | 100 | 0/2 | p48 |
Top water assets
- 69Monk Creekriver
- 69Monk Creekriver
- 69Monk Creekriver
- 69Monk Creekriver
- 69Monk Creekriver
- 67Lamb Creekriver
- 67Lamb Creekriver
- 67Moores Creekriver
- 67Priest Riverriver
- 67Priest River Near Priest River, Idriver