Monarch Lake
High HazardNot Rated ConditionEmergency Action Plan: No
Location
| State | Colorado |
| County | Grand |
| Nearest City | HOT SULPHUR SPGS |
| River/Stream | ARAPAHO CREEK |
| Coordinates | 40.10920, -105.74780 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 18 ft |
| Dam Length | 1,005 ft |
| Year Completed | 1929 (97 years old) |
Storage & Hydraulics
| NID Storage | 2,000 acre-ft |
| Max Storage | 2,000 acre-ft |
| Normal Storage | 950 acre-ft |
| Drainage Area | 47 sq mi |
| Max Discharge | 3,300 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | USDA FS |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Last Inspection | 09/02/2020 |
| Emergency Action Plan | No |