Middle Snake-Payette HUC8 17050115
A 752 km² sub-basin of the Pacific Northwest region in ID, OR. 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
72
Moderate
Drought index
141
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 1 reporting
Median flow
91%
p31 of record
Water assets
168
10 springs · 115 wells
USGS gauges (1)
- SNAKE RIVER AT NYSSA OR132131007,540 cfsp31 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 141 | 0 | 0/1 | p31 |
Top water assets
- 76Snake River — Irrigationspring
- 76Well 4 — Irrigationwell
- 76Well 1 — Irrigationwell
- 76Well 6 — Irrigationwell
- 73Snake River — Irrigationspring
- 73Well 2 — Irrigationwell
- 73Snake River — Irrigationspring
- 73Well 7 — Irrigationwell
- 73Snake River — Irrigationspring
- 67Snake River At Nyssa Orriver