St Ansgar Milldam
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Iowa |
| County | Mitchell |
| Nearest City | MITCHELL |
| River/Stream | CEDAR RIVER |
| Coordinates | 43.39080, -92.93770 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 9 ft |
| Dam Height | 9 ft |
| Dam Length | 202 ft |
| Year Completed | 1919 (107 years old) |
Storage & Hydraulics
| NID Storage | 600 acre-ft |
| Max Storage | 600 acre-ft |
| Normal Storage | 250 acre-ft |
| Surface Area | 55 acres |
| Drainage Area | 780 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | HL McKinley |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |