Lower Unionville Reservoir Dam

Significant HazardFair ConditionEmergency Action Plan: Yes

Location

StateConnecticut
CountyHartford
River/StreamHawley Brook tributary to Farmington River
Coordinates41.78504, -72.90826

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Height16 ft
Dam Length175 ft

Storage & Hydraulics

NID Storage5 acre-ft
Max Storage0 acre-ft
Normal Storage5 acre-ft
Surface Area1 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerTown of Avon
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection11/30/2023
Emergency Action PlanYes

Identifiers

NID IDCT00687
Federal IDCT00687
More InfoState Dam Safety Program

Nearby Dams

Upper Unionville Reservoir Dam 0.1 mi Significant Lovely Pond Dam 1.0 mi Significant Henry's Pond #2 Dam 1.3 mi Significant Punch Brook Pond Dam 1.3 mi Significant Collins Company Lower Dam 1.4 mi Significant Paparrazzo Dam 1.6 mi Significant Ratlum Fish And Game Club Pond Dam 1.8 mi Significant Bradley Pond Dam 1.9 mi Significant Upper Collinsville 2.0 mi Significant Lake Garda Dam 2.8 mi Significant