Gladowski
Gladowski is an earth dam located in Richland County, Montana, built in 1950. It carries a Low hazard potential classification.
About Gladowski
The primary purpose of Gladowski is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by J_harry Johnson (private). It impounds the Tr-south Fork Lonetree Creek near Sidney.
The dam stands 25 feet tall and stretches 250 feet across, has a maximum storage capacity of 93 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1950, the structure is well-established, with more than 75 years of service.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Montana |
| County | Richland |
| Nearest City | Sidney |
| River/Stream | Tr-south Fork Lonetree Creek |
| Coordinates | 47.82650, -104.46980 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 250 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 93 acre-ft |
| Max Storage | 93 acre-ft |
| Normal Storage | 41 acre-ft |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,430 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | J_HARRY JOHNSON |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT00361 |
| Federal ID | MT00361 |
| More Info | State Dam Safety Program |