Marsh Run at Grimes
Flood levels
Official flood levels at this gauge: action stage begins at 4.0 ft; minor flooding begins at 6.0 ft; moderate flooding begins at 7.0 ft; major flooding begins at 10.0 ft.
| Action stage | 4.0 ft |
|---|---|
| Minor flooding | 6.0 ft |
| Moderate flooding | 7.0 ft |
| Major flooding | 10.0 ft |
Highest recorded crests
- 4.5 ft on Feb 12, 1985 (historic crest)
- 4.4 ft on Feb 26, 1979 (historic crest)
- 4.1 ft on Sep 4, 2003 (historic crest)
What the water does
National Weather Service impact statements for this gauge, in the Weather Service's own words.
| 4.0 ft | Water begins to overflow the banks downstream of the gage, but there is no impact. |
|---|---|
| 6.0 ft | Lowlands and fields on both sides of the river flood. |
| 7.0 ft | Water covers the bridge on Sprecher Road near the camp entrance, and also covers the bridges upstream on Sprecher Road and Bakersville Road. |
| 10.0 ft | Significant flooding is occurring, with homes, buildings, and roads flooded. |
Forecast office: NWS Sterling · River Forecast Center: Middle Atlantic River Forecast Center.
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