Willapa River Near Willapa, WA
USGS Site No: 12013500 • Willapa River • Pacific County, WA
Willapa River Near Willapa, WA on the Willapa River is currently at 113 cfs (Normal — 30th percentile for this date) . Gage height: 3.50 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 27 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.
| Percentile | Label | CFS Threshold | Today's Flow |
|---|---|---|---|
| 10th | Very Low threshold | 49 | |
| 25th | Low threshold | 80 | |
| 50th (Median) | Normal (median) | 236 | Today: 113 cfs |
| 75th | High threshold | 522 | |
| 95th | Very High threshold | 2,070 |
30-Day Hydrograph
Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 28, 2026 | 121 | — |
| May 27, 2026 | 135 | — |
| May 26, 2026 | 141 | — |
| May 25, 2026 | 128 | — |
| May 24, 2026 | 127 | — |
| May 23, 2026 | 132 | — |
| May 22, 2026 | 137 | — |
| May 21, 2026 | 148 | — |
| May 20, 2026 | 161 | — |
| May 19, 2026 | 175 | — |
| May 18, 2026 | 203 | — |
| May 17, 2026 | 265 | — |
| May 16, 2026 | 299 | — |
| May 15, 2026 | 196 | — |
| Apr 19, 2026 | 614 | — |
| Apr 18, 2026 | 707 | — |
| Apr 17, 2026 | 821 | — |
| Apr 16, 2026 | 996 | — |
| Apr 15, 2026 | 1,360 | — |
| Apr 14, 2026 | 409 | — |
| Apr 13, 2026 | 323 | — |
| Apr 12, 2026 | 346 | — |
| Apr 11, 2026 | 382 | — |
| Apr 10, 2026 | 335 | — |
| Apr 9, 2026 | 355 | — |
| Apr 8, 2026 | 377 | — |
| Apr 7, 2026 | 404 | — |
| Apr 6, 2026 | 437 | — |
| Apr 5, 2026 | 471 | — |
| Apr 4, 2026 | 511 | — |
Station Information
- USGS Site No
- 12013500
- State
- WA
- County
- Pacific County
- Coordinates
- 46.6509, -123.6527
- Drainage Area
- 130 mi²
- Datum (ft)
- 6.9
- HUC Code
- 17100106
Flood Stage Thresholds
- Action Stage
- 20.0 ft
- Flood Stage
- 21.0 ft
- Moderate Flood
- 22.0 ft
- Major Flood
- 24.0 ft
Currently 17.50 ft below flood stage.
Recent Extremes
- Max discharge
-
9,640 cfsDec 9, 2025
- Min discharge
-
17 cfsAug 14, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
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Elk Creek Below Deer Creek Near Doty, WAUnknown16.9 mi · 0 cfs
-
Chehalis River Near Doty, WANormal17.9 mi · 147 cfs
-
Naselle River Near Naselle, WALow19.6 mi · 97 cfs
-
Wynoochee River Above Black Creek near Montesano, WALow24.9 mi · 292 cfs
-
Satsop River Near Satsop, WANormal25.3 mi · 614 cfs