Pompton River at Pompton Plains NJ
USGS Site No: 01388500 • Pompton River • Passaic County, NJ
Pompton River at Pompton Plains NJ on the Pompton River is currently at 212 cfs (Normal — 51th percentile for this date) . Gage height: 8.11 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 | 98 | |
| 25th | Low threshold | 124 | |
| 50th (Median) | Normal (median) | 207 | |
| 75th | High threshold | 381 | Today: 212 cfs |
| 95th | Very High threshold | 1,160 |
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 29, 2026 | 231 | — |
| May 28, 2026 | 277 | — |
| May 27, 2026 | 358 | — |
| May 26, 2026 | 493 | — |
| May 25, 2026 | 638 | — |
| May 24, 2026 | 534 | — |
| May 23, 2026 | 178 | — |
| May 22, 2026 | 162 | — |
| May 21, 2026 | 176 | — |
| May 20, 2026 | 166 | — |
| May 19, 2026 | 165 | — |
| May 18, 2026 | 170 | — |
| May 17, 2026 | 181 | — |
| May 16, 2026 | 184 | — |
| May 15, 2026 | 189 | — |
| Apr 21, 2026 | 199 | — |
| Apr 20, 2026 | 209 | — |
| Apr 19, 2026 | 213 | — |
| Apr 18, 2026 | 226 | — |
| Apr 17, 2026 | 227 | — |
| Apr 16, 2026 | 227 | — |
| Apr 15, 2026 | 232 | — |
| Apr 14, 2026 | 224 | — |
| Apr 13, 2026 | 222 | — |
| Apr 12, 2026 | 233 | — |
| Apr 11, 2026 | 249 | — |
| Apr 10, 2026 | 247 | — |
| Apr 9, 2026 | 260 | — |
| Apr 8, 2026 | 292 | — |
| Apr 7, 2026 | 336 | — |
Station Information
- USGS Site No
- 01388500
- State
- NJ
- County
- Passaic County
- Coordinates
- 40.9697, -74.2819
- Drainage Area
- 355 mi²
- Datum (ft)
- 160.0
- HUC Code
- 02030103
Flood Stage Thresholds
- Action Stage
- 13.0 ft
- Flood Stage
- 16.0 ft
- Moderate Flood
- 18.0 ft
- Major Flood
- 19.0 ft
Currently 7.89 ft below flood stage.
Recent Extremes
- Max discharge
-
3,440 cfsJun 1, 2025
- Min discharge
-
54 cfsOct 5, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Ramapo River at Pompton Lakes NJNormal1.5 mi · 122 cfs
-
Pequannock River at Riverdale NJNormal2.2 mi · 33 cfs
-
Ramapo River at West Oakland Avenue at Oakland NJNormal4.3 mi · 103 cfs
-
Wanaque River at Wanaque NJVery Low5.2 mi · 13 cfs
-
Passaic River at I-80 at Singac NJLow5.3 mi · 483 cfs