South Fork Palouse River at Pullman, WA
USGS Site No: 13348000 • South Fork Palouse River • Whitman County, WA
South Fork Palouse River at Pullman, WA on the South Fork Palouse River is currently at 12 cfs (Normal — 58th percentile for this date) . Gage height: 1.22 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for June 11 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 | 4 | |
| 25th | Low threshold | 5 | |
| 50th (Median) | Normal (median) | 9 | |
| 75th | High threshold | 19 | Today: 12 cfs |
| 95th | Very High threshold | 37 |
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 | 16 | — |
| May 27, 2026 | 17 | — |
| May 26, 2026 | 19 | — |
| May 25, 2026 | 13 | — |
| May 24, 2026 | 13 | — |
| May 23, 2026 | 15 | — |
| May 22, 2026 | 17 | — |
| May 21, 2026 | 17 | — |
| May 20, 2026 | 18 | — |
| May 19, 2026 | 20 | — |
| May 18, 2026 | 22 | — |
| May 17, 2026 | 26 | — |
| May 16, 2026 | 24 | — |
| May 15, 2026 | 22 | — |
| Apr 20, 2026 | 62 | — |
| Apr 19, 2026 | 69 | — |
| Apr 18, 2026 | 79 | — |
| Apr 17, 2026 | 97 | — |
| Apr 16, 2026 | 169 | — |
| Apr 15, 2026 | 163 | — |
| Apr 14, 2026 | 108 | — |
| Apr 13, 2026 | 134 | — |
| Apr 12, 2026 | 50 | — |
| Apr 11, 2026 | 45 | — |
| Apr 10, 2026 | 43 | — |
| Apr 9, 2026 | 45 | — |
| Apr 8, 2026 | 48 | — |
| Apr 7, 2026 | 53 | — |
| Apr 6, 2026 | 58 | — |
| Apr 5, 2026 | 62 | — |
Station Information
- USGS Site No
- 13348000
- State
- WA
- County
- Whitman County
- Coordinates
- 46.7324, -117.1810
- Drainage Area
- 132 mi²
- Datum (ft)
- 2,329.7
- HUC Code
- 17060108
Flood Stage Thresholds
- Action Stage
- 5.5 ft
- Flood Stage
- 7.0 ft
- Moderate Flood
- 8.0 ft
- Major Flood
- 9.0 ft
Currently 5.78 ft below flood stage.
Recent Extremes
- Max discharge
-
3,090 cfsMar 14, 2026
- Min discharge
-
2 cfsAug 21, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Paradise Creek at University Of Idaho at Moscow IDNormal7.4 mi · 1 cfs
-
Palouse River near Potlatch, IDNormal16.7 mi · 62 cfs
-
Potlatch River Bel Little Potlatch Creek near SpaldingNormal25.6 mi · 79 cfs
-
Clearwater River at Spalding IDNormal25.8 mi · 27,400 cfs
-
Lapwai Creek near Lapwai, IDNormal27.6 mi · 20 cfs