Narraguinnep - Main Dam
High HazardUnsatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Colorado |
| County | Montezuma |
| Nearest City | BLUFF, UT |
| River/Stream | NARRAGUINNEP CANYON |
| Coordinates | 37.48330, -108.62624 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 114 ft |
| Dam Height | 100 ft |
| Dam Length | 3,887 ft |
| Year Completed | 1908 (118 years old) |
Storage & Hydraulics
| NID Storage | 22,700 acre-ft |
| Max Storage | 22,700 acre-ft |
| Normal Storage | 18,960 acre-ft |
| Surface Area | 581 acres |
| Drainage Area | 9 sq mi |
| Max Discharge | 6,100 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | MONTEZUMA VALLEY IRRIGATION CO. |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 05/10/2023 |
| Emergency Action Plan | Yes |