North Ridge Park Dam
North Ridge Park Dam is an earth dam located in Johnson County, Iowa, built in 1993. It carries a Low hazard potential classification.
About North Ridge Park Dam
The primary purpose of North Ridge Park Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by City Of Coralville (local government). It impounds the Tr- Clear Creek near Coralville.
The dam stands 20 feet tall and stretches 865 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 55 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1993, the structure is 33 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Iowa |
| County | Johnson |
| Nearest City | Coralville |
| River/Stream | Tr- Clear Creek |
| Coordinates | 41.69350, -91.59490 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 865 ft |
| Year Completed | 1993 (33 years old) |
Storage & Hydraulics
| NID Storage | 55 acre-ft |
| Max Storage | 55 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | City of Coralville |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA03035 |
| Federal ID | IA03035 |
| More Info | State Dam Safety Program |