Clarion River at Cooksburg, PA
USGS Site No: 03029500 • Clarion River • Clarion County, PA
Clarion River at Cooksburg, PA on the Clarion River is currently at 1,610 cfs (High — 77th percentile for this date) . Gage height: 4.18 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 28 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 | 179 | |
| 25th | Low threshold | 292 | |
| 50th (Median) | Normal (median) | 495 | |
| 75th | High threshold | 1,300 | |
| 95th | Very High threshold | 4,240 | Today: 1,610 cfs |
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 | 2,090 | — |
| May 27, 2026 | 2,590 | — |
| May 26, 2026 | 3,500 | — |
| May 25, 2026 | 3,980 | — |
| May 24, 2026 | 2,300 | — |
| May 23, 2026 | 1,210 | — |
| May 22, 2026 | 1,030 | — |
| May 21, 2026 | 1,160 | — |
| May 20, 2026 | 1,240 | — |
| May 19, 2026 | 1,370 | — |
| May 18, 2026 | 1,560 | — |
| May 17, 2026 | 1,740 | — |
| May 16, 2026 | 1,920 | — |
| May 15, 2026 | 2,230 | — |
| Apr 21, 2026 | 2,650 | — |
| Apr 20, 2026 | 3,190 | — |
| Apr 19, 2026 | 3,730 | — |
| Apr 18, 2026 | 3,500 | — |
| Apr 17, 2026 | 4,390 | — |
| Apr 16, 2026 | 4,230 | — |
| Apr 15, 2026 | 2,220 | — |
| Apr 14, 2026 | 1,510 | — |
| Apr 13, 2026 | 1,430 | — |
| Apr 12, 2026 | 1,640 | — |
| Apr 11, 2026 | 1,900 | — |
| Apr 10, 2026 | 1,970 | — |
| Apr 9, 2026 | 2,280 | — |
| Apr 8, 2026 | 2,720 | — |
| Apr 7, 2026 | 3,290 | — |
| Apr 6, 2026 | 4,120 | — |
Station Information
- USGS Site No
- 03029500
- State
- PA
- County
- Clarion County
- Coordinates
- 41.3306, -79.2089
- Drainage Area
- 807 mi²
- Datum (ft)
- 1,145.7
- HUC Code
- 05010005
Flood Stage Thresholds
- Action Stage
- 10.5 ft
- Flood Stage
- 13.0 ft
- Moderate Flood
- 15.0 ft
- Major Flood
- 17.0 ft
Currently 8.82 ft below flood stage.
Recent Extremes
- Max discharge
-
8,830 cfsJun 19, 2025
- Min discharge
-
201 cfsOct 17, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Redbank Creek at Brookville, PANormal13.7 mi · 498 cfs
-
Clarion River Near Piney, PAHigh15.3 mi · 1,920 cfs
-
Tionesta Creek at Tionesta Creek Dam, PAHigh15.9 mi · 901 cfs
-
Allegheny River at West Hickory, PANormal19.5 mi · 4,520 cfs
-
Tionesta Creek at Lynch, PANormal20.5 mi · 316 cfs