Clarke Co. Roadgrade Dam 8-73-25
Clarke Co. Roadgrade Dam 8-73-25 is an earth dam located in Clarke County, Iowa, built in 1992. It carries a Low hazard potential classification.
About Clarke Co. Roadgrade Dam 8-73-25
Clarke Co. Roadgrade Dam 8-73-25 is a dam in Clarke, Iowa. The dam is owned by Clarke County Board Of Supervisors (local government). It impounds the Tr- Squaw Creek near Indianola.
The dam stands 43 feet tall and stretches 1,070 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 155 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1992, the structure is 34 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.
At 43 feet, this dam is taller than 89% of dams nationwide.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Iowa |
| County | Clarke |
| Nearest City | Indianola |
| River/Stream | Tr- Squaw Creek |
| Coordinates | 41.14000, -93.75000 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 43 ft |
| Dam Height | 43 ft |
| Dam Length | 1,070 ft |
| Year Completed | 1992 (34 years old) |
Storage & Hydraulics
| NID Storage | 155 acre-ft |
| Max Storage | 155 acre-ft |
| Normal Storage | 19 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | Clarke County Board of Supervisors |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA02639 |
| Federal ID | IA02639 |
| More Info | State Dam Safety Program |