Still River at Route 7 at Brookfield Center, CT

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

Still River at Route 7 at Brookfield Center, CT on the Still River is currently at 45 cfs (Normal — 26th percentile for this date) . Gage height: 6.54 ft.

Reading from

45
CFS Discharge
6.54
Gage Height (ft)
Normal
Flow Condition
Normal
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for October 28 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 26
25th Low threshold 43
50th (Median) Normal (median) 80 Today: 45 cfs
75th High threshold 219
95th Very High threshold 576

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