Sun Valley Lake Dam
Significant HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Iowa |
| County | Ringgold |
| Nearest City | WESTERVILLE |
| River/Stream | TR-SAND CREEK |
| Coordinates | 40.86370, -94.05970 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 67 ft |
| Dam Height | 67 ft |
| Dam Length | 1,565 ft |
| Year Completed | 1971 (55 years old) |
Storage & Hydraulics
| NID Storage | 11,940 acre-ft |
| Max Storage | 11,940 acre-ft |
| Normal Storage | 7,370 acre-ft |
| Surface Area | 370 acres |
| Drainage Area | 5 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | Sun Valley Iowa Lake Association |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/20/2021 |
| Emergency Action Plan | Not Required |