Dead Run at Woodlawn, MD
USGS Site No: 01589315 • Dead Run • Baltimore County, MD
Dead Run at Woodlawn, MD on the Dead Run is currently at 2 cfs (Normal — 55th percentile for this date) . Gage height: 0.28 ft.
Reading from
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 | |
| 50th (Median) | Normal (median) | 1 | |
| 75th | High threshold | 6 | Today: 2 cfs |
| 95th | Very High threshold | 0 |
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.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| Sep 10, 2025 | 2 | — |
| Sep 9, 2025 | 1 | — |
| Sep 8, 2025 | 1 | — |
| Sep 7, 2025 | 1 | — |
| Sep 6, 2025 | 1 | — |
| Sep 5, 2025 | 1 | — |
| Sep 4, 2025 | 5 | — |
| Sep 3, 2025 | 1 | — |
| Sep 2, 2025 | 1 | — |
| Sep 1, 2025 | 1 | — |
| Aug 31, 2025 | 1 | — |
| Aug 30, 2025 | 1 | — |
| Aug 29, 2025 | 1 | — |
| Aug 28, 2025 | 1 | — |
| Aug 27, 2025 | 1 | — |
| Aug 26, 2025 | 1 | — |
| Aug 25, 2025 | 1 | — |
| Aug 24, 2025 | 1 | — |
| Aug 23, 2025 | 1 | — |
| Aug 22, 2025 | 1 | — |
| Aug 21, 2025 | 1 | — |
| Aug 20, 2025 | 1 | — |
| Aug 19, 2025 | 1 | — |
| Aug 18, 2025 | 1 | — |
| Aug 17, 2025 | 1 | — |
| Aug 16, 2025 | 1 | — |
| Aug 15, 2025 | 1 | — |
| Aug 14, 2025 | 1 | — |
| Aug 13, 2025 | 8 | — |
| Aug 12, 2025 | 1 | — |
Station Information
- USGS Site No
- 01589315
- State
- MD
- County
- Baltimore County
- Coordinates
- 39.3133, -76.7321
- Drainage Area
- 2 mi²
- Datum (ft)
- 325.3
- HUC Code
- 02060003
Flood Stage Thresholds
- Action Stage
- 8.0 ft
- Flood Stage
- 9.0 ft
- Moderate Flood
- 11.0 ft
- Major Flood
- 13.0 ft
Currently 8.72 ft below flood stage.
Recent Extremes
- Max discharge
-
94 cfsJul 13, 2025
- Min discharge
-
1 cfsAug 30, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Patapsco River at Hollofield, MDNormal3.2 mi · 92 cfs
-
Patapsco River Near Catonsville, MDNormal4.6 mi · 123 cfs
-
East Branch Herbert Run at Arbutus, MDNormal5.5 mi · 1 cfs
-
Patapsco River Near Elkridge, MDNormal6.0 mi · 132 cfs
-
West Branch Herring Run at Idlewylde, MDNormal8.9 mi · 1 cfs