Mckinley Reservoir Dam
Mckinley Reservoir Dam is an earth dam located in Arkansas County, Arkansas, built in 1967. It carries a Low hazard potential classification.
About Mckinley Reservoir Dam
The primary purpose of Mckinley Reservoir Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Mckinley (private). It impounds the Mill Bayou-os near Mone.
The dam stands 15 feet tall and stretches 3,126 feet across, creates a reservoir covering 75 acres, has a maximum storage capacity of 1,068 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1967, the structure is well into its service life at over 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Arkansas |
| County | Arkansas |
| Nearest City | Mone |
| River/Stream | Mill Bayou-os |
| Coordinates | 34.19667, -91.38667 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 3,126 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 1,068 acre-ft |
| Max Storage | 1,068 acre-ft |
| Normal Storage | 768 acre-ft |
| Surface Area | 75 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 1,966 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | McKinley |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AR01063 |
| Federal ID | AR01063 |
| More Info | State Dam Safety Program |