Davids Creek Watershed Site 1a-3
Davids Creek Watershed Site 1a-3 is an earth dam located in Audubon County, Iowa, built in 1977. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Davids Creek Watershed Site 1a-3
The primary purpose of Davids Creek Watershed Site 1a-3 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 Audubon County Swcd (local government). It impounds the Tr-davids Creek near Exira.
The dam stands 39 feet tall and stretches 580 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 68 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1977, the structure is 49 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 05/31/2011. That was over 14 years ago.
At 39 feet, this dam is taller than 86% of dams nationwide.
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Location
| State | Iowa |
| County | Audubon |
| Nearest City | Exira |
| River/Stream | Tr-davids Creek |
| Coordinates | 41.58340, -94.86830 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 39 ft |
| Dam Height | 39 ft |
| Dam Length | 580 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 68 acre-ft |
| Max Storage | 68 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Audubon County SWCD |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/31/2011 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | IA01469 |
| Federal ID | IA01469 |
| More Info | State Dam Safety Program |