Donlin Detention Dam
Low HazardFair ConditionEmergency Action Plan: Not Required
Location
| State | Wyoming |
| County | Natrona |
| Nearest City | LYSITE |
| River/Stream | ALKALI CREEK |
| Coordinates | 43.21194, -107.30667 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Dam Length | 470 ft |
| Year Completed | 1955 (71 years old) |
Storage & Hydraulics
| NID Storage | 233 acre-ft |
| Normal Storage | 233 acre-ft |
| Surface Area | 23 acres |
| Max Discharge | 415 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | USDI BLM |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 07/26/2023 |
| Emergency Action Plan | Not Required |