Hangman HUC8 17010306
A 1,794 km² sub-basin of the Pacific Northwest region in ID, WA. Drought coverage is from the US Drought Monitor (map of 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
48
Stressed
Drought index
339
Extreme
Area in D2+
100%
0% exceptional (D4)
Gauges below normal
50%
of 2 reporting
Median flow
75%
p34 of record
Water assets
3,076
0 springs · 2,485 wells
USGS gauges (2)
- Hangman Creek at Spokane, WA1242400010 cfsp23 · below normal
- HANGMAN CREEK AT STATE LINE ROAD NEAR TEKOA, WA124229901 cfsp46 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-19 | 339 | 100 | 1/2 | p34 |
| 2026-10-18 | 339 | 100 | 0/2 | p38 |
| 2026-10-17 | 339 | 100 | 0/2 | p40 |
| 2026-10-16 | 339 | 100 | 1/2 | p39 |
| 2026-10-15 | 339 | 100 | 1/2 | p36 |
| 2026-10-14 | 339 | 100 | 0/2 | p42 |
| 2026-10-13 | 339 | 100 | 0/2 | p50 |
| 2026-10-12 | 339 | 100 | 0/2 | p46 |
| 2026-10-11 | 339 | 100 | 0/2 | p48 |
| 2026-10-10 | 339 | 100 | 0/2 | p46 |
| 2026-10-09 | 339 | 100 | 0/2 | p48 |
| 2026-10-08 | 339 | 100 | 0/2 | p48 |
| 2026-10-07 | 339 | 100 | 0/2 | p46 |
| 2026-10-06 | 339 | 100 | 0/2 | p51 |
Top water assets
- 67Hangman Creekriver
- 67Hangman Creekriver
- 67Hangman Creekriver
- 67Hangman Creek At State Line Road Near Tekoa, Wariver
- 67Cottonwood Creekriver
- 67Rock Creekriver
- 67Rock Creekriver
- 67Little Hangman Creekriver
- 67Long Lake East Damreservoir
- 67Little Hangman Creekriver