Prince William Parkway Regional Swm

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateVirginia
CountyPrince William
River/StreamCow Branch
Coordinates38.65100, -77.29280

Physical Characteristics

Dam TypeEarth
NID Height48 ft
Dam Height48 ft
Dam Length470 ft

Storage & Hydraulics

NID Storage316 acre-ft
Max Storage316 acre-ft
Normal Storage25 acre-ft
Surface Area3 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeFlood Risk Reduction
OwnerPrince William County
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection03/16/2022
Emergency Action PlanYes

Identifiers

NID IDVA153022
Federal IDVA153022
More InfoState Dam Safety Program

Nearby Dams

Omisol Dam 1.6 mi High Potomac Club Regional Pond Dam 1.8 mi Significant Nvcc Woodbridge Campus Dam 2.3 mi Significant Occoquan Lower Storage Dam 3.0 mi High F.p. Griffith Water Plant Lorton Quarry 3.0 mi Undetermined Upper Occoquan Dam 3.1 mi High F.p. Griffith Water Plant Stormwater Outflow #6 3.7 mi Undetermined Lake Montclair Dam 3.9 mi High Laurel Hill Lake Dam 5.1 mi Undetermined Crosspointe Lake Dam 5.3 mi High