Jawbone Dam #1
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Montana |
| County | Wheatland |
| Nearest City | HARLOWTON |
| River/Stream | JAWBONE CREEK |
| Coordinates | 46.44510, -109.83960 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 31 ft |
| Dam Length | 650 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 1,933 acre-ft |
| Max Storage | 1,933 acre-ft |
| Drainage Area | 1 sq mi |
| Max Discharge | 140 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | CITY OF HARLOWTON |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 04/01/2020 |
| Emergency Action Plan | Yes |