Jeffrey Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Nebraska |
| County | Lincoln |
| Coordinates | 40.95969, -100.40373 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 90 ft |
| Dam Height | 70 ft |
| Dam Length | 1,034 ft |
| Year Completed | 1941 (85 years old) |
Storage & Hydraulics
| NID Storage | 6,937 acre-ft |
| Max Storage | 6,937 acre-ft |
| Normal Storage | 5,237 acre-ft |
| Surface Area | 5,756 acres |
| Drainage Area | 13 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Central Nebraska Public Power & Irrigation District |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/27/2022 |
| Emergency Action Plan | Yes |