South Branch Piscataquog River Near Goffstown, NH

USGS Site No: 01091000 • South Branch Piscataquog River • Hillsborough County, NH

South Branch Piscataquog River Near Goffstown, NH on the South Branch Piscataquog River is currently at 79 cfs (Normal — 61th percentile for this date) . Gage height: 3.66 ft.

Reading from

79
CFS Discharge
3.66
Gage Height (ft)
Normal
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for October 27 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 12
25th Low threshold 23
50th (Median) Normal (median) 42
75th High threshold 129 Today: 79 cfs
95th Very High threshold 390

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.

1.8k 886 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 100 —
May 27, 2026 136 —
May 26, 2026 191 —
May 25, 2026 172 —
May 24, 2026 85 —
May 23, 2026 86 —
May 22, 2026 96 —
May 21, 2026 117 —
May 20, 2026 140 —
May 19, 2026 165 —
May 18, 2026 211 —
May 17, 2026 299 —
May 16, 2026 468 —
May 15, 2026 819 —
Apr 21, 2026 200 —
Apr 20, 2026 212 —
Apr 19, 2026 170 —
Apr 18, 2026 188 —
Apr 17, 2026 211 —
Apr 16, 2026 210 —
Apr 15, 2026 237 —
Apr 14, 2026 165 —
Apr 13, 2026 150 —
Apr 12, 2026 148 —
Apr 11, 2026 166 —
Apr 10, 2026 182 —
Apr 9, 2026 200 —
Apr 8, 2026 226 —
Apr 7, 2026 240 —
Apr 6, 2026 283 —

Station Information

USGS Site No
01091000
State
NH
County
Hillsborough County
Coordinates
43.0148, -71.6415
Drainage Area
104 mi²
Datum (ft)
308.3
HUC Code
01070002
View on USGS NWIS →

Recent Extremes

Max discharge
2,960 cfs
May 10, 2025
Min discharge
8 cfs
Sep 22, 2025

Computed from the local daily-values archive.

Nearby Gauges

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