North Topsail Water & Sewer Lagoon Dam

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateNorth Carolina
CountyOnslow
Nearest CityNorth Topsail Beach
River/StreamMill Creek
Coordinates34.53710, -77.43260

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Length1,000 ft

Storage & Hydraulics

NID Storage180 acre-ft
Max Storage180 acre-ft
Normal Storage150 acre-ft
Surface Area10 acres

Ownership & Safety

PurposeOther
OwnerOnslow Water and Sewer Authority (ONWASA)
Owner TypePublic Utility
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection08/13/2024
Emergency Action PlanYes

Identifiers

NID IDNC05478
Federal IDNC05478
More InfoState Dam Safety Program

Nearby Dams

Yow-williams Lake Dam 7.6 mi Low