Iona Lake Dam

Significant HazardPoor ConditionEmergency Action Plan: Yes

Location

StateNew Jersey
CountyGloucester
River/StreamStill Run
Coordinates39.59487, -75.08180

Physical Characteristics

Dam TypeEarth
NID Height11 ft
Dam Height11 ft
Dam Length800 ft

Storage & Hydraulics

NID Storage108 acre-ft
Normal Storage108 acre-ft
Surface Area60 acres
Drainage Area26 sq mi
Max Discharge1,248 cfs

Ownership & Safety

PurposeRecreation
OwnerTownship of Franklin
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentPoor
Last Inspection05/10/2023
Emergency Action PlanYes

Identifiers

NID IDNJ00030
Federal IDNJ00030
More InfoState Dam Safety Program

Nearby Dams

Village Dock Lake Dam 1.1 mi Low Franklinville Lake Dam 1.6 mi Significant Malaga Dam 2.0 mi Significant Willow Grove Dam 3.1 mi Significant Lake Garrison Dam 3.3 mi Significant Silver Lake Dam 4.3 mi Significant Elmer Lake Dam 4.4 mi Significant Wilson Lake Dam 4.5 mi Significant Burnt Mill Pond Dam 4.8 mi Significant Palatine Lake Dam 5.9 mi Significant