Heron Lake Dam Upper
High HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Missouri |
| County | Montgomery |
| Nearest City | TRUXTON |
| River/Stream | TR-BEAR CREEK |
| Coordinates | 38.92565, -91.35166 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Year Completed | 1963 (63 years old) |
Storage & Hydraulics
| NID Storage | 94 acre-ft |
| Max Storage | 94 acre-ft |
| Normal Storage | 51 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 100 sq mi |
Ownership & Safety
| Purpose | Irrigation |
| Owner | CLAYTON COMMODITY SERVIC |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |