Johnson Dam 672
Low HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | Nebraska |
| County | Sheridan |
| Nearest City | WHITECLAY |
| River/Stream | TR-WHITECLAY CREEK |
| Coordinates | 42.82324, -102.50638 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 360 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 288 acre-ft |
| Max Storage | 288 acre-ft |
| Normal Storage | 112 acre-ft |
| Surface Area | 19 acres |
| Drainage Area | 5 sq mi |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Quarter Circle J Ranch Inc |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 05/19/2020 |
| Emergency Action Plan | Not Required |