Lazy Jd #12 is a privately owned earth dam located in Montana's Phillips County, specifically on TR-FOURCHETTE CREEK.
Wind
Humidity
Built in 1959 by the USDA NRCS, this dam serves multiple purposes including fire protection, stock, and a small fish pond. With a height of 30 feet and a length of 350 feet, Lazy Jd #12 has a normal storage capacity of 46 acre-feet and a maximum storage capacity of 75 acre-feet, providing essential water resources for the surrounding area.
Despite being classified as having a low hazard potential, Lazy Jd #12 is regulated and inspected by the state of Montana through the Department of Natural Resources and Conservation (DNRC). The dam has a spillway width of 90 feet and a maximum discharge of 450 cfs, ensuring proper water management during times of excess flow. Due to its critical role in water resource management, Lazy Jd #12 is designed to meet state permitting, inspection, and enforcement requirements to ensure its structural integrity and safety.
For water resource and climate enthusiasts, Lazy Jd #12 serves as a vital infrastructure for fire protection, livestock, and aquatic life support. Its location, design, and management reflect a commitment to sustainable water resource utilization and environmental stewardship. As one of the many structures contributing to Montana's water infrastructure, Lazy Jd #12 highlights the importance of proper dam construction, regulation, and maintenance in ensuring a resilient and reliable water supply for the community.
Year Completed |
1959 |
Dam Length |
350 |
Dam Height |
30 |
River Or Stream |
TR-FOURCHETTE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
30 |
Drainage Area |
0.94 |
Nid Storage |
75 |
Hazard Potential |
Low |
Nid Height |
30 |