Rippowam River at Stamford, Ct.

USGS Site No: 01209901 • Rippowam River • Western Connecticut Planning Region, CT

Rippowam River at Stamford, Ct. on the Rippowam River is currently at 11 cfs (Low — 23th percentile for this date) . Gage height: 1.51 ft.

Reading from

11
CFS Discharge
1.51
Gage Height (ft)
Low
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 9
25th Low threshold 11 Today: 11 cfs
50th (Median) Normal (median) 19
75th High threshold 32
95th Very High threshold 198

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.

1.4k 680 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 15 —
May 27, 2026 20 —
May 26, 2026 33 —
May 25, 2026 60 —
May 24, 2026 63 —
May 23, 2026 12 —
May 22, 2026 9 —
May 21, 2026 12 —
May 20, 2026 10 —
May 19, 2026 7 —
May 18, 2026 8 —
May 17, 2026 9 —
May 16, 2026 9 —
May 15, 2026 10 —
Apr 21, 2026 12 —
Apr 20, 2026 14 —
Apr 19, 2026 14 —
Apr 18, 2026 14 —
Apr 17, 2026 15 —
Apr 16, 2026 16 —
Apr 15, 2026 17 —
Apr 14, 2026 17 —
Apr 13, 2026 16 —
Apr 12, 2026 16 —
Apr 11, 2026 18 —
Apr 10, 2026 18 —
Apr 9, 2026 18 —
Apr 8, 2026 18 —
Apr 7, 2026 23 —
Apr 6, 2026 28 —

Station Information

USGS Site No
01209901
State
CT
County
Western Connecticut Planning Region
Coordinates
41.0661, -73.5493
Drainage Area
34 mi²
Datum (ft)
17.3
HUC Code
011000060401
View on USGS NWIS →

Recent Extremes

Max discharge
230 cfs
Mar 6, 2026
Min discharge
3 cfs
Sep 4, 2025

Computed from the local daily-values archive.

Nearby Gauges

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