RIVER GAUGE · EAST BRANCH HERBERT RUN
East Branch Herbert Run at Arbutus
Baltimore County, Maryland
Water level0.86 ft
Flow0 cfs
Last readingSep 16, 2026, 4:40 PM UTC (last recorded)
Action5 ft
Minor flood7 ft
Moderate flood9 ft
Major flood12 ft
The past week
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What floods at each level
- 12 ft
Widespread flooding is occurring with water approaching the intersection of Route 1 and Tom Day Boulevard.
- 9 ft
Backyards of homes are flooded with water approaching some homes.
- 8 ft
Water approaches structures along the creek, and approaches the top of the culvert at Sulphur Spring Road.
- 7 ft
Water covers yards near Tom Day Boulevard.
- 6 ft
Water begins to flow over the retaining wall just downstream of Tom Day Boulevard.
- 5.7 ft
Water overflows the right bank.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Aug 25, 1999 | 13.25 ft | 2,350 cfs |
| Jul 21, 2018 | 10.12 ft | 1,640 cfs |
| Aug 11, 2014 | 9.27 ft | 1,460 cfs |
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