Alten Holding Pond 4 West Lagoon Dam is an earth dam located in Saunders County, Nebraska, built in 2022. It carries a Low hazard potential classification.
Dam profile
NID height · 13 ft13 ft tall and 1,400 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Alten Holding Pond 4 West Lagoon Dam
Alten Holding Pond 4 West Lagoon Dam is a dam in Saunders, Nebraska. The dam is owned by Alten LLC (private). It impounds the Tr-clear Creek near Ashland.
The dam stands 13 feet tall and stretches 1,400 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 56 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2022, 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.
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Location
| State | Nebraska |
| County | Saunders |
| Nearest City | Ashland |
| River/Stream | Tr-clear Creek |
| Coordinates | 41.19732, -96.47880 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 1,400 ft |
| Year Completed | 2022 (4 years old) |
Storage & Hydraulics
| NID Storage | 56 acre-ft |
| Max Storage | 56 acre-ft |
| Normal Storage | 45 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | Alten LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE10008 |
| Federal ID | NE10008 |
| More Info | State Dam Safety Program |