Geode Lake Dam
Significant HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Iowa |
| County | Des Moines |
| Nearest City | AUGUSTA |
| River/Stream | TR-SKUNK RIVER |
| Coordinates | 40.81050, -91.38540 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 59 ft |
| Dam Height | 59 ft |
| Dam Length | 1,060 ft |
| Year Completed | 1949 (77 years old) |
Storage & Hydraulics
| NID Storage | 6,200 acre-ft |
| Max Storage | 6,200 acre-ft |
| Normal Storage | 4,700 acre-ft |
| Surface Area | 195 acres |
| Drainage Area | 15 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Iowa Department of Natural Resources |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/18/2023 |
| Emergency Action Plan | Not Required |