Gladiolus is a privately owned earth dam located in Toole County, Montana, designed by USDA NRCS for fire protection, stock, or small fish pond purposes.
Wind
Humidity
Completed in 1945, this dam stands at a height of 30 feet and has a length of 600 feet, with a storage capacity of 100 acre-feet. Situated on TR-Pondera Creek, Gladiolus serves as a crucial water resource in the area, with a low hazard potential and no current condition assessment.
Managed by the DNRC, Gladiolus is regulated, permitted, inspected, and enforced by the state of Montana. Despite not being rated for its condition, the dam's emergency action plan (EAP) status and risk assessment measures remain unclear. With a spillway width of 40 feet and a maximum discharge of 180 cubic feet per second, Gladiolus plays a vital role in water management and safety in the region. As an essential structure for water conservation and protection, Gladiolus requires ongoing monitoring and maintenance to ensure its continued reliability and functionality in the face of changing climate conditions.
Year Completed |
1945 |
Dam Length |
600 |
Dam Height |
30 |
River Or Stream |
TR-PONDERA CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
30 |
Drainage Area |
5.47 |
Nid Storage |
100 |
Hazard Potential |
Low |
Nid Height |
30 |
Marias River Near Chester Mt
|
249cfs |
Teton River Near Dutton Mt
|
83cfs |
Marias River Near Shelby Mt
|
305cfs |
Lake Creek Near Power Mt
|
30cfs |
Marias River Near Loma Mt
|
335cfs |
Missouri River At Fort Benton Mt
|
4720cfs |