Eastdale #1
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Colorado |
| County | Costilla |
| Nearest City | ARROYA HONDO, NM |
| River/Stream | COSTILLA CREEK-TR |
| Coordinates | 37.05094, -105.61862 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 31 ft |
| Dam Height | 31 ft |
| Dam Length | 2,175 ft |
| Year Completed | 1909 (117 years old) |
Storage & Hydraulics
| NID Storage | 5,820 acre-ft |
| Max Storage | 5,820 acre-ft |
| Normal Storage | 3,468 acre-ft |
| Surface Area | 336 acres |
| Drainage Area | 12 sq mi |
| Max Discharge | 4,384 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | EASTDALE MUTUAL DITCH & RESERVOIR (DEAN SWIFT) |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/25/2021 |
| Emergency Action Plan | Not Required |