Boss Lake
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Colorado |
| County | Chaffee |
| Nearest City | GARFIELD |
| River/Stream | MIDDLE FORK, SOUTH ARK.-TR |
| Coordinates | 38.55667, -106.32057 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 21 ft |
| Dam Length | 300 ft |
| Year Completed | 1894 (132 years old) |
Storage & Hydraulics
| NID Storage | 566 acre-ft |
| Max Storage | 566 acre-ft |
| Normal Storage | 190 acre-ft |
| Surface Area | 22 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,265 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | UPPER ARKANSAS WATER CONSERVANCY DISTRICT (TERRY S |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 10/13/2022 |
| Emergency Action Plan | Yes |