Union Creek No 12
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Union |
| Nearest City | North Sioux City |
| River/Stream | W. UNION CREEK-TR |
| Coordinates | 42.84696, -96.63664 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 37 ft |
| Dam Height | 37 ft |
| Dam Length | 650 ft |
| Year Completed | 1976 (50 years old) |
Storage & Hydraulics
| NID Storage | 59 acre-ft |
| Max Storage | 59 acre-ft |
| Normal Storage | 37 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 386 cfs |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | UNION CK WATERSHED DIST. |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |