Alden Milldam
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Iowa |
| County | Hardin |
| Nearest City | ALDEN |
| River/Stream | IOWA RIVER |
| Coordinates | 42.52140, -93.37660 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 375 ft |
| Year Completed | 1932 (94 years old) |
Storage & Hydraulics
| NID Storage | 762 acre-ft |
| Max Storage | 762 acre-ft |
| Normal Storage | 762 acre-ft |
| Surface Area | 140 acres |
| Drainage Area | 638 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | City of Alden |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 10/11/1989 |
| Emergency Action Plan | Not Required |