Still River at Route 7 at Brookfield Center, CT

USGS Site No: 01201487Still River • Western Connecticut Planning Region, CT

Still River at Route 7 at Brookfield Center, CT on the Still River is currently at 45 cfs (Low — 19th percentile for this date) . Gage height: 6.54 ft.

Reading from

45
CFS Discharge
6.54
Gage Height (ft)
Low
Flow Condition
Normal
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 40
25th Low threshold 49 Today: 45 cfs
50th (Median) Normal (median) 69
75th High threshold 113
95th Very High threshold 547

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.

2.7k 1.3k 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 53
May 27, 2026 63
May 26, 2026 89
May 25, 2026 136
May 24, 2026 142
May 23, 2026 44
May 22, 2026 45
May 21, 2026 50
May 20, 2026 42
May 19, 2026 43
May 18, 2026 44
May 17, 2026 46
May 16, 2026 51
May 15, 2026 53
Apr 21, 2026 64
Apr 20, 2026 67
Apr 19, 2026 66
Apr 18, 2026 68
Apr 17, 2026 74
Apr 16, 2026 80
Apr 15, 2026 78
Apr 14, 2026 73
Apr 13, 2026 72
Apr 12, 2026 74
Apr 11, 2026 78
Apr 10, 2026 82
Apr 9, 2026 84
Apr 8, 2026 88
Apr 7, 2026 96
Apr 6, 2026 108

Station Information

USGS Site No
01201487
State
CT
Coordinates
41.4658, -73.4032
Drainage Area
62 mi²
Datum (ft)
255.2
HUC Code
011000050802
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
10.0 ft
Flood Stage
12.0 ft
Moderate Flood
14.0 ft
Major Flood
16.0 ft

Currently 5.46 ft below flood stage.

Recent Extremes

Max discharge
964 cfs
May 6, 2025
Min discharge
20 cfs
Sep 1, 2025
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges