Manumuskin River at Cumberland NJ

USGS Site No: 01412080 • Manumuskin River • Cumberland County, NJ

Manumuskin River at Cumberland NJ on the Manumuskin River is currently at 19 cfs (Normal — 56th percentile for this date) . Gage height: 4.11 ft.

Reading from

19
CFS Discharge
4.11
Gage Height (ft)
Normal
Flow Condition
N/A
Flood Status

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 0
25th Low threshold 14
50th (Median) Normal (median) 18
75th High threshold 22 Today: 19 cfs
95th Very High threshold 0

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.

57 29 0 cfs Apr 6 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 32 —
May 27, 2026 25 —
May 26, 2026 20 —
May 25, 2026 24 —
May 24, 2026 20 —
May 23, 2026 14 —
May 22, 2026 12 —
May 21, 2026 11 —
May 20, 2026 12 —
May 19, 2026 12 —
May 18, 2026 13 —
May 17, 2026 13 —
May 16, 2026 13 —
May 15, 2026 14 —
Apr 21, 2026 18 —
Apr 20, 2026 18 —
Apr 19, 2026 18 —
Apr 18, 2026 18 —
Apr 17, 2026 18 —
Apr 16, 2026 20 —
Apr 15, 2026 21 —
Apr 14, 2026 21 —
Apr 13, 2026 21 —
Apr 12, 2026 21 —
Apr 11, 2026 22 —
Apr 10, 2026 23 —
Apr 9, 2026 25 —
Apr 8, 2026 26 —
Apr 7, 2026 30 —
Apr 6, 2026 33 —

Station Information

USGS Site No
01412080
State
NJ
County
Cumberland County
Coordinates
39.3731, -74.9447
Drainage Area
27 mi²
Datum (ft)
23.1
HUC Code
020402060506
View on USGS NWIS →

Recent Extremes

Max discharge
168 cfs
Jul 12, 2025
Min discharge
9 cfs
Sep 5, 2025

Computed from the local daily-values archive.

Nearby Gauges

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