RIVER GAUGE · DEER CREEK (MD)
Deer Creek (MD) at Rocks State Park
Harford County, Maryland
Water level1.93 ft
Flow33 cfs
Last readingSep 16, 2026, 5:15 PM UTC (last recorded)
Action10 ft
Minor flood11 ft
Moderate flood13 ft
Major flood15 ft
The past week
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What floods at each level
- 13 ft
Numerous portions of Maryland Route 24 and Saint Clair Bridge Road are flooded, including parking lots in Rocks State Park. At least a couple structures are flooded.
- 11 ft
Water begins to cover roads and parking lots in Rocks State Park. Water approaches a structure off Walters Mill Road.
- 10 ft
Overbank flooding is occurring near Jarrettsville, but no impacts are observed.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Aug 22, 1933 | 17.7 ft | 13,600 cfs |
| Jun 21, 1972 | 17.09 ft | 12,200 cfs |
| Sep 16, 1934 | 15.9 ft | 9,900 cfs |
More on Deer Creek (MD)
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