Dam 30-9-6w
Dam 30-9-6w is an earth dam located in Hamilton County, Nebraska, built in 1996. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Dam 30-9-6w
The primary purpose of Dam 30-9-6w 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 Thomas L & Denise K & Lawrence Oswald (private). It impounds the Tr-w Fk Big Blue River near Stockham.
The dam stands 26 feet tall and stretches 546 feet across, creates a reservoir covering 12 acres, has a maximum storage capacity of 171 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1996, the structure is 30 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. The most recent inspection on record was 09/20/2023.
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Location
| State | Nebraska |
| County | Hamilton |
| Nearest City | Stockham |
| River/Stream | Tr-w Fk Big Blue River |
| Coordinates | 40.71517, -98.03750 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 26 ft |
| Dam Height | 23 ft |
| Dam Length | 546 ft |
| Year Completed | 1996 (30 years old) |
Storage & Hydraulics
| NID Storage | 171 acre-ft |
| Max Storage | 171 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 403 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Thomas L & Denise K & Lawrence Oswald |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/20/2023 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE02469 |
| Federal ID | NE02469 |
| More Info | State Dam Safety Program |