Whitehall Reservoir Dam

Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMassachusetts
CountyMiddlesex
Nearest CityHopkinton
River/StreamWhitehall Brook
Coordinates42.23576, -71.56553

Physical Characteristics

Dam TypeEarth
NID Height8 ft
Dam Length185 ft

Storage & Hydraulics

NID Storage3,145 acre-ft
Max Storage3,145 acre-ft
Normal Storage1,940 acre-ft
Surface Area600 acres
Drainage Area4 sq mi
Max Discharge570 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerMA Department of Conservation & Recreation
Owner TypeState
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection11/18/2020
Emergency Action PlanYes

Identifiers

NID IDMA00445
Federal IDMA00445
More InfoState Dam Safety Program

Nearby Dams

Whitehall Reservoir Distribution Dam 0.0 mi Significant Whitehall Upper Pond Dam 0.2 mi Significant Upper Westborough Reservoir Dam 2.0 mi Significant Lower Sandra Pond Dam 2.0 mi Significant Hopkinton Reservoir Dam 3.1 mi High Hopkinton State Park Swimming Pool Dam 3.4 mi High Lake Maspenock Dam 3.8 mi High George H. Nichols Multipurpose Dam 4.2 mi High Echo Lake Dam 4.2 mi High Bloods Pond Dam 4.4 mi Significant