Knau Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Iowa |
| County | Page |
| Nearest City | Clarinda |
| River/Stream | unnamed trib |
| Coordinates | 40.86100, -94.95060 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Height | 27 ft |
| Dam Length | 537 ft |
| Year Completed | 2022 (4 years old) |
Storage & Hydraulics
| NID Storage | 27 acre-ft |
| Max Storage | 27 acre-ft |
| Normal Storage | 6 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 60 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | David Knau |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |