Whitemarsh Run at White Marsh
Flood levels
Official flood levels at this gauge: action stage begins at 9.0 ft; minor flooding begins at 11.0 ft; moderate flooding begins at 15.0 ft; major flooding begins at 18.0 ft.
| Action stage | 9.0 ft |
|---|---|
| Minor flooding | 11.0 ft |
| Moderate flooding | 15.0 ft |
| Major flooding | 18.0 ft |
Highest recorded crests
- 18.5 ft on Aug 1, 1971 (historic crest)
- 16.7 ft on Sep 30, 2010 (historic crest)
- 16.2 ft on Aug 27, 1978 (historic crest)
- 16.1 ft on Jun 27, 2015 (historic crest)
What the water does
National Weather Service impact statements for this gauge, in the Weather Service's own words.
| 11.0 ft | Water begins to cover parking lots near the stream, particularly near Town Center Court. |
|---|---|
| 13.0 ft | Town Center Court begins to flood. |
| 15.0 ft | Water begins to affect buildings near the stream. |
| 18.0 ft | Major flooding is occurring with buildings and roads severely impacted. |
Forecast office: NWS Sterling · River Forecast Center: Middle Atlantic River Forecast Center.
Whitemarsh Run at White Marsh in your pocket
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Nearby stations and gauges
- Honeygo Run near White Marsh NWS gauge · 1.1 mi
- Whitemarsh Run near Fullerton NWS gauge · 2.7 mi
- Unnamed Tributary near Middle River NWS gauge · 2.8 mi
- Long Green Creek at Glen Arm NWS gauge · 6.1 mi
- Foster Branch near Joppatowne NWS gauge · 6.1 mi
- Moores Run at Moravia Park in Baltimore NWS gauge · 6.2 mi