Shark River Near Neptune City NJ
USGS Site No: 01407705 • Shark River • Monmouth County, NJ
Shark River Near Neptune City NJ on the Shark River is currently at 1 cfs (Very Low — 3th percentile for this date) . Gage height: 1.21 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 | 2 | Today: 1 cfs |
| 25th | Low threshold | 4 | |
| 50th (Median) | Normal (median) | 5 | |
| 75th | High threshold | 9 | |
| 95th | Very High threshold | 25 |
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 | 1 | — |
| May 28, 2026 | 2 | — |
| May 27, 2026 | 2 | — |
| May 26, 2026 | 3 | — |
| May 25, 2026 | 14 | — |
| May 24, 2026 | 36 | — |
| May 23, 2026 | 1 | — |
| May 22, 2026 | 1 | — |
| May 21, 2026 | 3 | — |
| May 20, 2026 | 6 | — |
| May 19, 2026 | 9 | — |
| May 18, 2026 | 9 | — |
| May 17, 2026 | 9 | — |
| May 16, 2026 | 10 | — |
| May 15, 2026 | 10 | — |
| Apr 21, 2026 | 10 | — |
| Apr 20, 2026 | 10 | — |
| Apr 19, 2026 | 10 | — |
| Apr 18, 2026 | 10 | — |
| Apr 17, 2026 | 10 | — |
| Apr 16, 2026 | 11 | — |
| Apr 15, 2026 | 11 | — |
| Apr 14, 2026 | 11 | — |
| Apr 13, 2026 | 11 | — |
| Apr 12, 2026 | 11 | — |
| Apr 11, 2026 | 11 | — |
| Apr 10, 2026 | 11 | — |
| Apr 9, 2026 | 11 | — |
| Apr 8, 2026 | 12 | — |
| Apr 7, 2026 | 14 | — |
Station Information
- USGS Site No
- 01407705
- State
- NJ
- County
- Monmouth County
- Coordinates
- 40.1986, -74.0700
- Drainage Area
- 10 mi²
- Datum (ft)
- 5.6
- HUC Code
- 02030104
Flood Stage Thresholds
- Action Stage
- 6.0 ft
- Flood Stage
- 7.0 ft
- Moderate Flood
- 8.0 ft
- Major Flood
- 10.5 ft
Currently 5.79 ft below flood stage.
Recent Extremes
- Max discharge
-
112 cfsOct 30, 2025
- Min discharge
-
1 cfsJul 19, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Lawrence Brook at Westons Mills NJLow26.7 mi · 14 cfs
-
Robinsons Branch at Maple Ave at Rahway NJLow30.6 mi · 1 cfs
-
Robinsons Branch at Rahway NJNormal30.6 mi · 7 cfs
-
Rahway River at Rahway NJNormal31.1 mi · 17 cfs
-
Millstone River at Blackwells Mills NJNormal32.8 mi · 157 cfs