Altnow Reservoir
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Oregon |
| County | Harney |
| Nearest City | DREWSEY |
| River/Stream | WARM SPRING CREEK |
| Coordinates | 43.86142, -118.28940 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 20 ft |
| Dam Length | 720 ft |
| Year Completed | 1908 (118 years old) |
Storage & Hydraulics
| NID Storage | 122 acre-ft |
| Max Storage | 120 acre-ft |
| Normal Storage | 122 acre-ft |
| Surface Area | 16 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 183 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | JOHN AND SUZANNE MOON |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 04/28/2009 |
| Emergency Action Plan | Not Required |