Summit - Main Dam
High HazardUnsatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Colorado |
| County | Montezuma |
| Nearest City | DOLORES |
| River/Stream | LOST CANYON CREEK-TR |
| Coordinates | 37.42253, -108.38790 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 42 ft |
| Dam Height | 42 ft |
| Dam Length | 7,270 ft |
| Year Completed | 1905 (121 years old) |
Storage & Hydraulics
| NID Storage | 7,050 acre-ft |
| Max Storage | 7,050 acre-ft |
| Normal Storage | 5,954 acre-ft |
| Surface Area | 402 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 650 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | SUMMIT RESERVOIR & IRRIGATION COMPANY (WAGNER, LAU |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 10/06/2022 |
| Emergency Action Plan | Yes |