Geist Reservoir Dam
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Indiana |
| County | Marion |
| River/Stream | FALL CREEK |
| Coordinates | 39.90727, -85.98513 |
Physical Characteristics
| NID Height | 44 ft |
| Dam Height | 44 ft |
| Dam Length | 1,400 ft |
| Year Completed | 1944 (82 years old) |
Storage & Hydraulics
| NID Storage | 60,000 acre-ft |
| Max Storage | 60,000 acre-ft |
| Normal Storage | 21,180 acre-ft |
| Surface Area | 1,687 acres |
| Drainage Area | 215 sq mi |
| Max Discharge | 99,890 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 08/26/2020 |
| Emergency Action Plan | Yes |