Wilson (judith Basin)
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Montana |
| County | Judith Basin |
| Nearest City | NONE |
| River/Stream | SURPRISE CREEK |
| Coordinates | 47.15515, -110.35934 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 680 ft |
| Year Completed | 1952 (74 years old) |
Storage & Hydraulics
| NID Storage | 148 acre-ft |
| Max Storage | 148 acre-ft |
| Normal Storage | 134 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 15 sq mi |
| Max Discharge | 720 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | SURPRISE CREEK COLONY RANCH |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 11/01/2021 |
| Emergency Action Plan | Yes |