Gillette
Low HazardFair ConditionEmergency Action Plan: Not Required
Location
| State | Wyoming |
| County | Campbell |
| Nearest City | GILLETTE |
| River/Stream | STONEPILE CREEK TRIB DONKEY CR |
| Coordinates | 44.30240, -105.49700 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 3,200 ft |
| Year Completed | 1908 (118 years old) |
Storage & Hydraulics
| NID Storage | 2,680 acre-ft |
| Max Storage | 2,680 acre-ft |
| Normal Storage | 2,080 acre-ft |
| Surface Area | 145 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Water Supply |
| Owner | CITY OF GILLETTE |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 07/22/2025 |
| Emergency Action Plan | Not Required |