East Branch Brandywine Creek Near Downingtown, PA

USGS Site No: 01480700 • East Branch Brandywine Creek • Chester County, PA

East Branch Brandywine Creek Near Downingtown, PA on the East Branch Brandywine Creek is currently at 42 cfs (Normal — 43th percentile for this date) . Gage height: 1.98 ft.

Reading from

42
CFS Discharge
1.98
Gage Height (ft)
Normal
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for October 29 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 32
50th (Median) Normal (median) 45 Today: 42 cfs
75th High threshold 95
95th Very High threshold 307

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.

947 474 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 44 —
May 27, 2026 47 —
May 26, 2026 54 —
May 25, 2026 76 —
May 24, 2026 225 —
May 23, 2026 48 —
May 22, 2026 41 —
May 21, 2026 44 —
May 20, 2026 33 —
May 19, 2026 28 —
May 18, 2026 27 —
May 17, 2026 28 —
May 16, 2026 30 —
May 15, 2026 33 —
Apr 21, 2026 49 —
Apr 20, 2026 51 —
Apr 19, 2026 51 —
Apr 18, 2026 49 —
Apr 17, 2026 50 —
Apr 16, 2026 51 —
Apr 15, 2026 53 —
Apr 14, 2026 52 —
Apr 13, 2026 52 —
Apr 12, 2026 52 —
Apr 11, 2026 53 —
Apr 10, 2026 54 —
Apr 9, 2026 54 —
Apr 8, 2026 55 —
Apr 7, 2026 59 —
Apr 6, 2026 69 —

Station Information

USGS Site No
01480700
State
PA
Coordinates
40.0347, -75.7085
Drainage Area
61 mi²
Datum (ft)
254.7
HUC Code
02040205
View on USGS NWIS →

Recent Extremes

Max discharge
566 cfs
Jul 1, 2025
Min discharge
17 cfs
Sep 22, 2025

Computed from the local daily-values archive.

Nearby Gauges