Soap Creek Watershed Site 4-99
Soap Creek Watershed Site 4-99 is an earth dam located in Appanoose County, Iowa, built in 2004. It carries a Low hazard potential classification.
About Soap Creek Watershed Site 4-99
The primary purpose of Soap Creek Watershed Site 4-99 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Soap Creek Watershed Board (local government). It impounds the Tr- Mormon Creek near Selma.
The dam stands 29 feet tall and stretches 485 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 129 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2004, the structure is relatively new.
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 | Appanoose |
| Nearest City | Selma |
| River/Stream | Tr- Mormon Creek |
| Coordinates | 40.89000, -92.77030 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 485 ft |
| Year Completed | 2004 (22 years old) |
Storage & Hydraulics
| NID Storage | 129 acre-ft |
| Max Storage | 129 acre-ft |
| Normal Storage | 29 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Soap Creek Watershed Board |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA03575 |
| Federal ID | IA03575 |
| More Info | State Dam Safety Program |