Gustafson/harmon Dam
Gustafson/harmon Dam is an earth dam located in Wayne County, Iowa, built in 1975. It carries a Low hazard potential classification.
About Gustafson/harmon Dam
The primary purpose of Gustafson/harmon Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by G Gustafson & J Harmon (private). It impounds the Tr-jackson Creek near Rathbun Reservoir.
The dam stands 25 feet tall and stretches 376 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 35 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1975, the structure is well into its service life at over 50 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 | Wayne |
| Nearest City | Rathbun Reservoir |
| River/Stream | Tr-jackson Creek |
| Coordinates | 40.74270, -93.26620 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 376 ft |
| Year Completed | 1975 (51 years old) |
Storage & Hydraulics
| NID Storage | 35 acre-ft |
| Max Storage | 35 acre-ft |
| Normal Storage | 17 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | G Gustafson & J Harmon |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA01873 |
| Federal ID | IA01873 |
| More Info | State Dam Safety Program |