Rolling Hills Dam
Significant HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Iowa |
| County | Johnson |
| Nearest City | TIFFIN |
| River/Stream | TR- CLEAR CREEK |
| Coordinates | 41.71000, -91.66330 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 440 ft |
| Year Completed | 2002 (24 years old) |
Storage & Hydraulics
| NID Storage | 51 acre-ft |
| Max Storage | 51 acre-ft |
| Normal Storage | 28 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Kurt Croell |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |