Windmill No. 1
Low HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | Wyoming |
| County | Niobrara |
| Nearest City | EDGEMONT, SD |
| River/Stream | SOUTH FORK WINDMILL DRAW |
| Coordinates | 43.44820, -104.75180 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 50 ft |
| Dam Height | 50 ft |
| Dam Length | 763 ft |
| Year Completed | 1956 (70 years old) |
Storage & Hydraulics
| NID Storage | 649 acre-ft |
| Max Storage | 649 acre-ft |
| Normal Storage | 490 acre-ft |
| Surface Area | 29 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | D & W LIVESTOCK COMPANY, INC. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 08/30/2022 |
| Emergency Action Plan | Not Required |