M. W. Reservoir
Low HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | Wyoming |
| County | Weston |
| Nearest City | EDGEMONT, SD |
| River/Stream | STOCKADE BEAVER CREEK |
| Coordinates | 43.61670, -104.12280 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 1,240 ft |
| Year Completed | 1912 (114 years old) |
Storage & Hydraulics
| NID Storage | 2,410 acre-ft |
| Max Storage | 2,410 acre-ft |
| Normal Storage | 1,810 acre-ft |
| Surface Area | 122 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | BALDWIN GENE RANCH, LLC, ATT: DONNA HUNT |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 05/01/2025 |
| Emergency Action Plan | Not Required |