Lake Anne Dam

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateVirginia
CountyFairfax
River/StreamTR-Colvin Run
Coordinates38.96490, -77.33300

Physical Characteristics

Dam TypeEarth
NID Height47 ft
Dam Height47 ft
Dam Length590 ft

Storage & Hydraulics

NID Storage745 acre-ft
Max Storage745 acre-ft
Normal Storage363 acre-ft
Surface Area24 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeRecreation
OwnerReston Association;Reston Association
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection02/15/2023
Emergency Action PlanYes

Identifiers

NID IDVA059009
Federal IDVA059009
More InfoState Dam Safety Program

Nearby Dams

Lake Newport Dam 0.7 mi High Lake Fairfax Dam 0.8 mi High Reston Northern Sector Pond 1 Dam 1.5 mi High Reston Section 43 Swm Facility 1.5 mi Undetermined Reston Parkway Phase 2 Swm Facility #2 1.5 mi Low Walnut Branch Road Detention Pond Dam 1.7 mi Undetermined Reston Parkway Phase 2 Swm Facility No. 3 1.9 mi Undetermined Reston Town Center Western Bmp Dam 1.9 mi High Lake Thoreau Dam 2.0 mi High Lake Audubon Dam 2.3 mi High