Sundown Lake North Sediment Basin
Sundown Lake North Sediment Basin is an earth dam located in Appanoose County, Iowa, built in 2018. It carries a Low hazard potential classification.
About Sundown Lake North Sediment Basin
Sundown Lake North Sediment Basin is a dam in Appanoose, Iowa. The dam is owned by Lake Sundown Rural Improvement Zone (private).
The dam stands 32 feet tall and stretches 1,100 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 296 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2018, 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.
At 32 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Iowa |
| County | Appanoose |
| Nearest City | Unionville |
| Coordinates | 40.83800, -92.74700 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 1,100 ft |
| Year Completed | 2018 (8 years old) |
Storage & Hydraulics
| NID Storage | 296 acre-ft |
| Max Storage | 296 acre-ft |
| Normal Storage | 237 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | Lake Sundown Rural Improvement Zone |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA04283 |
| Federal ID | IA04283 |
| More Info | State Dam Safety Program |