Maurice River at Norma NJ
USGS Site No: 01411500 • Maurice River • Salem County, NJ
Maurice River at Norma NJ on the Maurice River is currently at 129 cfs (Normal — 67th percentile for this date) . Gage height: 2.80 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 | 64 | |
| 25th | Low threshold | 79 | |
| 50th (Median) | Normal (median) | 98 | |
| 75th | High threshold | 143 | Today: 129 cfs |
| 95th | Very High threshold | 228 |
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 | 131 | — |
| May 28, 2026 | 142 | — |
| May 27, 2026 | 159 | — |
| May 26, 2026 | 164 | — |
| May 25, 2026 | 155 | — |
| May 24, 2026 | 126 | — |
| May 23, 2026 | 88 | — |
| May 22, 2026 | 74 | — |
| May 21, 2026 | 67 | — |
| May 20, 2026 | 65 | — |
| May 19, 2026 | 68 | — |
| May 18, 2026 | 71 | — |
| May 17, 2026 | 73 | — |
| May 16, 2026 | 74 | — |
| May 15, 2026 | 77 | — |
| Apr 21, 2026 | 89 | — |
| Apr 20, 2026 | 92 | — |
| Apr 19, 2026 | 94 | — |
| Apr 18, 2026 | 94 | — |
| Apr 17, 2026 | 99 | — |
| Apr 16, 2026 | 100 | — |
| Apr 15, 2026 | 103 | — |
| Apr 14, 2026 | 106 | — |
| Apr 13, 2026 | 108 | — |
| Apr 12, 2026 | 109 | — |
| Apr 11, 2026 | 111 | — |
| Apr 10, 2026 | 114 | — |
| Apr 9, 2026 | 119 | — |
| Apr 8, 2026 | 131 | — |
| Apr 7, 2026 | 137 | — |
Station Information
- USGS Site No
- 01411500
- State
- NJ
- County
- Salem County
- Coordinates
- 39.4956, -75.0769
- Drainage Area
- 112 mi²
- Datum (ft)
- 45.5
- HUC Code
- 020402060405
Flood Stage Thresholds
- Action Stage
- 3.5 ft
- Flood Stage
- 4.0 ft
- Moderate Flood
- 5.0 ft
- Major Flood
- 7.0 ft
Currently 1.20 ft below flood stage.
Recent Extremes
- Max discharge
-
214 cfsMay 18, 2025
- Min discharge
-
43 cfsSep 5, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Cohansey River at Seeley NJLow9.7 mi · 20 cfs
-
Manumuskin River at Cumberland NJNormal11.0 mi · 19 cfs
-
Great Egg Harbor River at Folsom NJNormal13.8 mi · 64 cfs
-
Raccoon Creek at Wrights Mill NJNormal14.4 mi · 4 cfs
-
Great Egg Harbor River Near Blue Anchor NJNormal14.8 mi · 32 cfs