Flower Creek Dam, located in Libby, Montana, is a concrete dam completed in 2016 with a primary purpose of water supply.
Wind
Humidity
Standing at 59 feet tall with a hydraulic height of 55 feet, the dam has a storage capacity of 285 acre-feet and a normal storage of 221 acre-feet. The dam is situated on Flower Creek, with a drainage area of 15.2 square miles and a maximum discharge capacity of 1790 cubic feet per second.
With a hazard potential rated as high, Flower Creek Dam has undergone regular inspections, with the most recent one conducted in August 2021. The condition assessment of the dam is reported as satisfactory, indicating that it is currently in good operational condition. Despite its age, the dam meets regulatory requirements and is deemed safe for continued use. As an essential component of the local water supply infrastructure, Flower Creek Dam plays a crucial role in providing reliable water resources to the surrounding community while managing the risk of potential hazards effectively.
Year Completed |
2016 |
Dam Length |
118 |
Dam Height |
59 |
River Or Stream |
FLOWER CREEK |
Primary Dam Type |
Concrete |
Surface Area |
11.8 |
Hydraulic Height |
55 |
Drainage Area |
15.2 |
Nid Storage |
285 |
Hazard Potential |
High |
Foundations |
Rock, Soil |
Nid Height |
59 |
Fisher River Near Libby Mt
|
923cfs |
Kootenai River Bl Libby Dam Nr Libby Mt
|
22100cfs |
Yaak River Near Troy Mt
|
1540cfs |
Kootenai River At Leonia Id
|
27600cfs |
Clark Fork River Below Cabinet Gorge Dam Id
|
18300cfs |
Lightning Creek At Clark Fork Id
|
749cfs |
10 Miles From Tub Gulch To Quartz Creek To 10 Miles From Tub Gulch To Quartz Creek
Junction Of The Fisher River (Three Miles Sownstream Of Libby Dam) To Tub Gulch, Approximately Four Miles Upstream From The Town Of Libby, Montana
North Fork Bull River, Sec. 32, T29N, R32W To Proposed Cabinet Mtns Wilderness Boundary, Sec. 1, T28N, R32W
Middle Fork Bull River, Sec. 9, T28N, R33W To Proposed Addition To Cabinet Mtns Wilderness, Sec. 12, T28N, R33W