Jones Falls at Sorrento, MD

USGS Site No: 01589440 • Baltimore County, MD

Jones Falls at Sorrento, MD is currently at 19 cfs (Normal — 48th percentile for this date) . Gage height: 7.91 ft.

Reading from

19
CFS Discharge
7.91
Gage Height (ft)
Normal
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 10
25th Low threshold 15
50th (Median) Normal (median) 19 Today: 19 cfs
75th High threshold 30
95th Very High threshold 137

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.

274 137 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 24 —
May 27, 2026 36 —
May 26, 2026 28 —
May 25, 2026 44 —
May 24, 2026 254 —
May 23, 2026 122 —
May 22, 2026 20 —
May 21, 2026 20 —
May 20, 2026 18 —
May 19, 2026 8 —
May 18, 2026 9 —
May 17, 2026 9 —
May 16, 2026 10 —
May 15, 2026 11 —
Apr 21, 2026 11 —
Apr 20, 2026 11 —
Apr 19, 2026 12 —
Apr 18, 2026 11 —
Apr 17, 2026 11 —
Apr 16, 2026 12 —
Apr 15, 2026 14 —
Apr 14, 2026 12 —
Apr 13, 2026 13 —
Apr 12, 2026 13 —
Apr 11, 2026 13 —
Apr 10, 2026 14 —
Apr 9, 2026 14 —
Apr 8, 2026 14 —
Apr 7, 2026 15 —
Apr 6, 2026 18 —

Station Information

USGS Site No
01589440
State
MD
County
Baltimore County
Coordinates
39.3958, -76.6629
Drainage Area
25 mi²
Datum (ft)
228.6
HUC Code
020600031201
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
14.0 ft
Flood Stage
17.0 ft
Moderate Flood
19.0 ft
Major Flood
22.0 ft

Currently 9.09 ft below flood stage.

Recent Extremes

Max discharge
254 cfs
May 24, 2026
Min discharge
7 cfs
Sep 15, 2025
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges

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