Chillisquaque Creek at Washingtonville, PA
USGS Site No: 01553700 • Chillisquaque Creek • Montour County, PA
Chillisquaque Creek at Washingtonville, PA on the Chillisquaque Creek is currently at 29 cfs (Normal — 52th percentile for this date) . Gage height: 0.93 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 | 15 | |
| 25th | Low threshold | 19 | |
| 50th (Median) | Normal (median) | 28 | |
| 75th | High threshold | 38 | Today: 29 cfs |
| 95th | Very High threshold | 87 |
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 | 41 | — |
| May 27, 2026 | 57 | — |
| May 26, 2026 | 82 | — |
| May 25, 2026 | 139 | — |
| May 24, 2026 | 125 | — |
| May 23, 2026 | 155 | — |
| May 22, 2026 | 15 | — |
| May 21, 2026 | 22 | — |
| May 20, 2026 | 18 | — |
| May 19, 2026 | 15 | — |
| May 18, 2026 | 17 | — |
| May 17, 2026 | 20 | — |
| May 16, 2026 | 23 | — |
| May 15, 2026 | 29 | — |
| Apr 21, 2026 | 28 | — |
| Apr 20, 2026 | 33 | — |
| Apr 19, 2026 | 37 | — |
| Apr 18, 2026 | 20 | — |
| Apr 17, 2026 | 24 | — |
| Apr 16, 2026 | 22 | — |
| Apr 15, 2026 | 25 | — |
| Apr 14, 2026 | 27 | — |
| Apr 13, 2026 | 28 | — |
| Apr 12, 2026 | 30 | — |
| Apr 11, 2026 | 36 | — |
| Apr 10, 2026 | 38 | — |
| Apr 9, 2026 | 42 | — |
| Apr 8, 2026 | 47 | — |
| Apr 7, 2026 | 57 | — |
| Apr 6, 2026 | 76 | — |
Station Information
- USGS Site No
- 01553700
- State
- PA
- County
- Montour County
- Coordinates
- 41.0617, -76.6802
- Drainage Area
- 51 mi²
- Datum (ft)
- 502.9
- HUC Code
- 02050206
Flood Stage Thresholds
- Action Stage
- 8.0 ft
- Flood Stage
- 9.0 ft
- Moderate Flood
- 10.0 ft
- Major Flood
- 11.0 ft
Currently 8.07 ft below flood stage.
Recent Extremes
- Max discharge
-
1,100 cfsMar 23, 2026
- Min discharge
-
0 cfsSep 22, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Susquehanna River at Danville, PAHigh7.8 mi · 15,700 cfs
-
Chillisquaque Creek Near Potts Grove, PANormal8.7 mi · 80 cfs
-
West Branch Susquehanna River at Allenwood, PAVery High11.4 mi · 15,800 cfs
-
West Branch Susquehanna River at Lewisburg, PAHigh12.1 mi · 16,100 cfs
-
Fishing Creek Near Bloomsburg, PAHigh13.0 mi · 424 cfs