Swatara Creek Near Inwood, PA
USGS Site No: 01572190 • Swatara Creek • Lebanon County, PA
Swatara Creek Near Inwood, PA on the Swatara Creek is currently at 180 cfs (Normal — 57th percentile for this date) . Gage height: 2.81 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 | 44 | |
| 25th | Low threshold | 70 | |
| 50th (Median) | Normal (median) | 129 | |
| 75th | High threshold | 321 | Today: 180 cfs |
| 95th | Very High threshold | 1,980 |
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 | 219 | — |
| May 27, 2026 | 254 | — |
| May 26, 2026 | 308 | — |
| May 25, 2026 | 369 | — |
| May 24, 2026 | 423 | — |
| May 23, 2026 | 189 | — |
| May 22, 2026 | 137 | — |
| May 21, 2026 | 145 | — |
| May 20, 2026 | 103 | — |
| May 19, 2026 | 107 | — |
| May 18, 2026 | 115 | — |
| May 17, 2026 | 124 | — |
| May 16, 2026 | 134 | — |
| May 15, 2026 | 156 | — |
| Apr 21, 2026 | 147 | — |
| Apr 20, 2026 | 174 | — |
| Apr 19, 2026 | 173 | — |
| Apr 18, 2026 | 150 | — |
| Apr 17, 2026 | 159 | — |
| Apr 16, 2026 | 167 | — |
| Apr 15, 2026 | 178 | — |
| Apr 14, 2026 | 188 | — |
| Apr 13, 2026 | 185 | — |
| Apr 12, 2026 | 190 | — |
| Apr 11, 2026 | 206 | — |
| Apr 10, 2026 | 211 | — |
| Apr 9, 2026 | 219 | — |
| Apr 8, 2026 | 230 | — |
| Apr 7, 2026 | 259 | — |
| Apr 6, 2026 | 305 | — |
Station Information
- USGS Site No
- 01572190
- State
- PA
- County
- Lebanon County
- Coordinates
- 40.4793, -76.5308
- Drainage Area
- 167 mi²
- Datum (ft)
- 426.1
- HUC Code
- 02050305
Recent Extremes
- Max discharge
-
2,870 cfsMay 31, 2025
- Min discharge
-
24 cfsJan 31, 2026
Computed from the local daily-values archive.
Nearby Gauges
-
Tulpehocken Creek Near Bernville, PANormal19.4 mi · 63 cfs
-
Schuylkill River at Landingville, PANormal23.7 mi · 291 cfs
-
Susquehanna River at Harrisburg, PAHigh24.3 mi · 50,000 cfs
-
Tulpehocken Creek at Blue Marsh Damsite Near ReadingLow27.6 mi · 87 cfs
-
Schuylkill River at Berne, PANormal28.1 mi · 565 cfs