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Williston Mill Dam (Md 617 Old Harmony Road)

Maryland, Caroline County, Mill Creek

Location

StateMaryland
CountyCaroline
RiverMill Creek
Coordinates38.82830, -75.84660

Physical Characteristics

NID Height18 ft
Dam Height18 ft
Dam Length630 ft
NID Storage508 acre-ft
Max Storage508 acre-ft
Surface Area52 acres

Safety Classification

Hazard PotentialLow
Condition AssessmentSatisfactory
EAP StatusNo
Last InspectionOctober 9, 2024
Inspection Frequency-

Dam Information

Year Completed1936
Primary PurposeRecreation
Dam TypeEarth
Owner TypePrivate
OwnerGirl Scouts of the Chesapeake Bay
Other NameTodds Mill Pond;Williston Lake

Location Map

About This Dam Record

Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.

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