Nehai Tonkayea Lake Dam
Low HazardSatisfactory ConditionEmergency Action Plan: No
Location
| State | Missouri |
| County | Chariton |
| Nearest City | KEYTESVILLE |
| River/Stream | TR-MUSSEL FORK |
| Coordinates | 39.59041, -92.89192 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 65 ft |
| Dam Height | 65 ft |
| Dam Length | 1,700 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 9,100 acre-ft |
| Max Storage | 9,100 acre-ft |
| Normal Storage | 5,417 acre-ft |
| Surface Area | 250 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 167 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | NEHAI TONKAYEA POA |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 02/07/2023 |
| Emergency Action Plan | No |