Waubonsie Cr. Watershed Site 3-6 is an earth dam located in Mills County, Iowa, built in 1989. It carries a Low hazard potential classification.
Dam profile
NID height · 50 ft50 ft tall and 485 ft long, taller than 92% of U.S. dams with a recorded height. Height is drawn to scale against a ten-story building, about 100 ft; the profile is a generic embankment section and the water level is illustrative.
About Waubonsie Cr. Watershed Site 3-6
The primary purpose of Waubonsie Cr. Watershed Site 3-6 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 Mills County Swcd (local government). It impounds the Tr- Mc Pherron Creek near Bartlett.
The dam stands 50 feet tall and stretches 485 feet across, creates a reservoir covering 8 acres, has a maximum storage capacity of 250 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1989, the structure is 37 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 50 feet, this dam is taller than 92% of dams nationwide.
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Location
| State | Iowa |
| County | Mills |
| Nearest City | Bartlett |
| River/Stream | Tr- Mc Pherron Creek |
| Coordinates | 40.93250, -95.70800 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 50 ft |
| Dam Height | 50 ft |
| Dam Length | 485 ft |
| Year Completed | 1989 (37 years old) |
Storage & Hydraulics
| NID Storage | 250 acre-ft |
| Max Storage | 250 acre-ft |
| Normal Storage | 177 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Mills County Swcd |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA02488 |
| Federal ID | IA02488 |
| More Info | State Dam Safety Program |