Highland Mary
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Colorado |
| County | San Juan |
| Nearest City | SILVERTON |
| River/Stream | CUNNINGHAM CREEK |
| Coordinates | 37.76500, -107.57335 |
Physical Characteristics
| Dam Type | Masonry |
| NID Height | 28 ft |
| Dam Height | 27 ft |
| Dam Length | 117 ft |
| Year Completed | 1903 (123 years old) |
Storage & Hydraulics
| NID Storage | 722 acre-ft |
| Max Storage | 722 acre-ft |
| Normal Storage | 168 acre-ft |
| Surface Area | 48 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 238 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Water Supply |
| Owner | JAMES B. HUGINS (BILL JONES) |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/25/2018 |
| Emergency Action Plan | Not Required |