Pr-19 Retention Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Montana |
| County | Phillips |
| Nearest City | SACO |
| River/Stream | Tallow Creek |
| Coordinates | 47.97285, -107.52008 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 23 ft |
| Dam Length | 770 ft |
| Year Completed | 1936 (90 years old) |
Storage & Hydraulics
| NID Storage | 249 acre-ft |
| Max Storage | 249 acre-ft |
| Surface Area | 51 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 5,780 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | DOI BLM |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/22/2020 |
| Emergency Action Plan | Yes |