Coquille HUC8 17100305
A 2,738 km² sub-basin of the Pacific Northwest region in 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
64
Moderate
Drought index
300
Extreme
Area in D2+
100%
0% exceptional (D4)
Gauges below normal
0%
of 2 reporting
Median flow
132%
p63 of record
Water assets
262
199 springs · 27 wells
USGS gauges (4)
- SOUTH FORK COQUILLE RIVER AT POWERS, OR1432500027 cfsp59 · normal
- N FK COQUILLE R NR MYRTLE POINT, OR1432700049 cfsp67 · normal
- MF COQUILLE RIVER BLW MCMULLEN CREEK NR BRIDGE, OR1432630015 cfsno long-term record
- SF COQUILLE RIVER AT MYRTLE POINT, OR1432651073 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 300 | 100 | 0/2 | p63 |
Top water assets
- 76Rock Creek — Miningspring
- 76Coquille River — Primary And Supplemental Irrigationspring
- 76Fat Elk Creek — Primary And Supplemental Irrigationspring
- 76Bill Creek — Agriculture Usesspring
- 76Unnamed Stream 2 — Temperature Controlspring
- 73Sump 3 — Cranberrywell
- 73Sump 2 — Cranberrywell
- 73Coquille River — Primary And Supplemental Irrigationspring
- 73A Well — Temperature Controlwell
- 73Ferry Creek — Temperature Controlspring