Four D Wetland Dam
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Iowa |
| County | Iowa |
| Nearest City | MIDDLE AMANA |
| River/Stream | TR-IOWA RIVER |
| Coordinates | 41.79750, -92.02330 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 7,800 ft |
| Year Completed | 2006 (20 years old) |
Storage & Hydraulics
| NID Storage | 555 acre-ft |
| Max Storage | 555 acre-ft |
| Normal Storage | 43 acre-ft |
| Surface Area | 41 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | 4-D Inc |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |