Perkiomen Creek at East Greenville, PA
USGS Site No: 01472198 • Perkiomen Creek • Montgomery County, PA
Perkiomen Creek at East Greenville, PA on the Perkiomen Creek is currently at 19 cfs (Very Low — 9th percentile for this date) . Gage height: 1.78 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 | 21 | Today: 19 cfs |
| 25th | Low threshold | 26 | |
| 50th (Median) | Normal (median) | 34 | |
| 75th | High threshold | 54 | |
| 95th | Very High threshold | 141 |
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 | 22 | — |
| May 26, 2026 | 32 | — |
| May 25, 2026 | 47 | — |
| May 24, 2026 | 92 | — |
| May 23, 2026 | 24 | — |
| May 22, 2026 | 20 | — |
| May 21, 2026 | 19 | — |
| May 20, 2026 | 17 | — |
| May 19, 2026 | 17 | — |
| May 18, 2026 | 18 | — |
| May 17, 2026 | 19 | — |
| May 16, 2026 | 21 | — |
| Apr 21, 2026 | 20 | — |
| Apr 20, 2026 | 24 | — |
| Apr 19, 2026 | 26 | — |
| Apr 18, 2026 | 20 | — |
| Apr 17, 2026 | 21 | — |
| Apr 16, 2026 | 22 | — |
| Apr 15, 2026 | 25 | — |
| Apr 14, 2026 | 30 | — |
| Apr 13, 2026 | 24 | — |
| Apr 12, 2026 | 23 | — |
| Apr 11, 2026 | 25 | — |
| Apr 10, 2026 | 27 | — |
| Apr 9, 2026 | 27 | — |
| Apr 8, 2026 | 28 | — |
| Apr 7, 2026 | 31 | — |
| Apr 6, 2026 | 43 | — |
| Apr 5, 2026 | 47 | — |
| Apr 4, 2026 | 32 | — |
Station Information
- USGS Site No
- 01472198
- State
- PA
- County
- Montgomery County
- Coordinates
- 40.3939, -75.5155
- Drainage Area
- 38 mi²
- Datum (ft)
- 287.5
- HUC Code
- 02040203
Flood Stage Thresholds
- Action Stage
- 4.0 ft
- Flood Stage
- 5.0 ft
- Moderate Flood
- 7.0 ft
- Major Flood
- 9.0 ft
Currently 3.22 ft below flood stage.
Recent Extremes
- Max discharge
-
671 cfsJul 1, 2025
- Min discharge
-
13 cfsJan 7, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Delaware River at Riegelsville NJNormal22.0 mi · 7,350 cfs
-
Pohatcong Crk at Creek Road near Carpentersville NJLow24.7 mi · 26 cfs
-
Musconetcong River Near Bloomsbury NJNormal30.7 mi · 143 cfs
-
Mulhockaway Creek at Van Syckel NJVery Low33.6 mi · 6 cfs
-
Spruce Run at Clinton NJVery Low35.8 mi · 6 cfs