Yanktonai Dam
Significant HazardNot Rated ConditionEmergency Action Plan: Yes
Location
| State | North Dakota |
| County | McLean |
| Nearest City | N |
| River/Stream | Yanktonai Creek |
| Coordinates | 47.17691, -100.86816 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 400 ft |
| Year Completed | 1935 (91 years old) |
Storage & Hydraulics
| NID Storage | 600 acre-ft |
| Max Storage | 600 acre-ft |
| Normal Storage | 600 acre-ft |
| Surface Area | 200 acres |
| Drainage Area | 12 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | McLean County WRB |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Last Inspection | 10/27/2022 |
| Emergency Action Plan | Yes |