Alten Holding Pond 2 Lagoon Dam is an earth dam located in Saunders County, Nebraska, built in 2007. It carries a Low hazard potential classification and has a satisfactory condition assessment.
Dam profile
NID height · 16 ft16 ft tall and 2,900 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 2 Lagoon Dam
Alten Holding Pond 2 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 16 feet tall and stretches 2,900 feet across, creates a reservoir covering 10 acres, has a maximum storage capacity of 150 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2007, 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 06/12/2019.
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Location
| State | Nebraska |
| County | Saunders |
| Nearest City | Ashland |
| River/Stream | Tr-clear Creek |
| Coordinates | 41.20083, -96.47409 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 2,900 ft |
| Year Completed | 2007 (19 years old) |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Normal Storage | 127 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | Alten LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/12/2019 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE08449 |
| Federal ID | NE08449 |
| More Info | State Dam Safety Program |