Hoh-Quillayute HUC8 17100101
A 3,907 km² sub-basin of the Pacific Northwest region in 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
62
Moderate
Drought index
181
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
25%
of 4 reporting
Median flow
202%
p63 of record
Water assets
359
18 springs · 165 wells
USGS gauges (4)
- HOH RIVER AT US HIGHWAY 101 NEAR FORKS, WA12041200593 cfsp16 · below normal
- TSOO-YESS RIVER BLW MILLER CREEK NEAR OZETTE, WA1204316328 cfsp63 · normal
- BOGACHIEL RIVER NEAR FORKS, WA12042800244 cfsp64 · normal
- CALAWAH RIVER NEAR FORKS, WA12043000158 cfsp79 · above normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 181 | 0 | 1/4 | p63 |
Top water assets
- 65Weeden Creekriver
- 65Minter Creekriver
- 65Hoh River At Us Highway 101 Near Forks, Wariver
- 65Ozette Riverriver
- 65Calawah River Near Forks, Wariver
- 65Tsoo-Yess River Blw Miller Creek Near Ozette, Wariver
- 65West Fork Dickey Riverriver
- 65Bogachiel River Near Forks, Wariver
- 65Bogachiel Riverriver
- 65Sol Duc Riverriver