Wallace No. 2
Low HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | Wyoming |
| County | Niobrara |
| Nearest City | ARDMORE, SD |
| River/Stream | N BRUSH CRK, TRIB. BRUSH CREEK |
| Coordinates | 43.07250, -104.18972 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 1,250 ft |
| Year Completed | 1958 (68 years old) |
Storage & Hydraulics
| NID Storage | 280 acre-ft |
| Max Storage | 280 acre-ft |
| Normal Storage | 155 acre-ft |
| Surface Area | 25 acres |
| Max Discharge | 4,152 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | MUDDY CREEK LIMITED PARTNERSHIP |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 05/20/2024 |
| Emergency Action Plan | Not Required |