County Line Dam
County Line Dam is a gravity dam located in Sandoval County, New Mexico. It carries a Low hazard potential classification.
About County Line Dam
The primary purpose of County Line Dam is debris control. The dam is designed to catch sediment, rocks, and debris carried by flowing water — particularly important in areas prone to mudslides or heavy erosion. The dam is owned by Doi Blm (federal). It impounds the La Saladita near Cuba, Nm.
The dam stands 21 feet tall and stretches 1,050 feet across, creates a reservoir covering 7 acres, and has a maximum storage capacity of 77 acre-feet.
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. The most recent inspection on record was 07/18/2013. That was over 12 years ago.
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Location
| State | New Mexico |
| County | Sandoval |
| Nearest City | Cuba, Nm |
| River/Stream | La Saladita |
| Coordinates | 35.73822, -107.30778 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 21 ft |
| Dam Length | 1,050 ft |
Storage & Hydraulics
| NID Storage | 77 acre-ft |
| Max Storage | 77 acre-ft |
| Normal Storage | 1 acre-ft |
| Surface Area | 7 acres |
| Max Discharge | 11 cfs |
Ownership & Safety
| Purpose | Debris Control |
| Owner | DOI BLM |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 07/18/2013 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NM00041 |
| Federal ID | NM00041 |
| More Info | State Dam Safety Program |