Sebastian Martin Bm 1 Dam
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | New Mexico |
| County | Rio Arriba |
| Nearest City | UNINCORPORATED RESIDENTS |
| River/Stream | ARROYO DEL PUEBLO |
| Coordinates | 36.08305, -106.08480 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 74 ft |
| Dam Height | 48 ft |
| Dam Length | 800 ft |
| Year Completed | 1978 (48 years old) |
Storage & Hydraulics
| NID Storage | 277 acre-ft |
| Max Storage | 277 acre-ft |
| Surface Area | 19 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1,890 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | UPPER RIO GRANDE WATERSHED DISTRICT |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 12/14/2017 |
| Emergency Action Plan | Yes |