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Bull Pen #2 is a privately owned earth dam located in Pondera, Montana, near the city of Williams.
Built in 1960, this dam serves multiple purposes including fire protection, stock watering, and a small fish pond. The dam stands at a height of 30 feet and has a storage capacity of 128 acre-feet, with a normal storage level of 74 acre-feet.
Managed by the Montana Department of Natural Resources and Conservation (DNRC), Bull Pen #2 is classified as a low hazard potential structure. Although the condition assessment is not rated, the dam has not been modified in recent years and is subject to regular state inspections and enforcement. The dam is situated on the TR-Ringwald Coulee river or stream, providing essential water resources for the surrounding area.
Despite its low hazard potential, Bull Pen #2 plays a crucial role in water resource management in the region. With its strategic location and multi-purpose design, this earth dam continues to serve the community by providing vital water sources for firefighting, livestock, and recreational activities. Climate and water resource enthusiasts will appreciate the historical significance and ongoing maintenance efforts of this essential infrastructure.
Year Completed |
1960 |
Dam Length |
400 |
Dam Height |
30 |
River Or Stream |
TR-RINGWALD COULEE |
Primary Dam Type |
Earth |
Hydraulic Height |
30 |
Nid Storage |
128 |
Hazard Potential |
Low |
Nid Height |
30 |
Headwaters, Sec. 34, T28N, R11W To Swift Reservoir
Pool Creek, Sec. 7, T28N, R12W To Falls, Sec. 25, T29N, R12W
Schafer Meadows to Bear Creek (Upper)
Fool Creek, Sec. 24, T25N, R11W To Wilderness Boundary
Headwaters, Sec. 4, T18N, R10W To North Fork Sun River, Sec. 26, T22N, R10W
Wilderness Boundary To South Fork Sun River, Sec. 26, T22N, R10W