West Lake Dam
Significant HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Iowa |
| County | Clarke |
| Nearest City | JAMISON |
| River/Stream | TR-SOUTH SQUAW CREEK |
| Coordinates | 41.04080, -93.80570 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 58 ft |
| Dam Height | 58 ft |
| Dam Length | 1,275 ft |
| Year Completed | 1935 (91 years old) |
Storage & Hydraulics
| NID Storage | 9,675 acre-ft |
| Max Storage | 9,675 acre-ft |
| Normal Storage | 4,195 acre-ft |
| Surface Area | 306 acres |
| Drainage Area | 9 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | City of Osceola Water Utilities Board |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/29/2022 |
| Emergency Action Plan | Not Required |