Soper Branch at Hyattstown, MD

USGS Site No: 01643395 • Soper Branch • Montgomery County, MD

Soper Branch at Hyattstown, MD on the Soper Branch is currently at 0 cfs (Low — 13th percentile for this date) . Gage height: 0.37 ft. This station is at or above flood stage.

Reading from

0
CFS Discharge
0.37
Gage Height (ft)
Low
Flow Condition
FLOOD
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 0
25th Low threshold 1 Today: 0 cfs
50th (Median) Normal (median) 1
75th High threshold 2
95th Very High threshold 7

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.

51 25 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 1 —
May 27, 2026 1 —
May 26, 2026 1 —
May 25, 2026 1 —
May 24, 2026 4 —
May 23, 2026 2 —
May 22, 2026 0 —
May 21, 2026 0 —
May 20, 2026 0 —
May 19, 2026 0 —
May 18, 2026 0 —
May 17, 2026 0 —
May 16, 2026 0 —
May 15, 2026 0 —
Apr 21, 2026 0 —
Apr 20, 2026 0 —
Apr 19, 2026 0 —
Apr 18, 2026 0 —
Apr 17, 2026 0 —
Apr 16, 2026 0 —
Apr 15, 2026 0 —
Apr 14, 2026 0 —
Apr 13, 2026 0 —
Apr 12, 2026 0 —
Apr 11, 2026 1 —
Apr 10, 2026 1 —
Apr 9, 2026 1 —
Apr 8, 2026 1 —
Apr 7, 2026 1 —
Apr 6, 2026 1 —

Station Information

USGS Site No
01643395
State
MD
County
Montgomery County
Coordinates
39.2753, -77.3037
Drainage Area
1 mi²
Datum (ft)
380.5
HUC Code
020700090702
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
5.0 ft

Recent Extremes

Max discharge
19 cfs
May 13, 2025
Min discharge
0 cfs
Oct 7, 2025

Computed from the local daily-values archive.

Nearby Gauges

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