Richardson Dam 8907
Richardson Dam 8907 is an earth dam located in Webster County, Nebraska, built in 1960. It carries a Low hazard potential classification and has a poor condition assessment.
About Richardson Dam 8907
Richardson Dam 8907 is a dam in Webster, Nebraska. The dam is owned by Betty Richardson (private). It impounds the Tr-spring Creek near Inavale.
The dam stands 16 feet tall and stretches 345 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 50 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1960, the structure is well into its service life at over 50 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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 06/05/2023.
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Location
| State | Nebraska |
| County | Webster |
| Nearest City | Inavale |
| River/Stream | Tr-spring Creek |
| Coordinates | 40.15074, -98.65496 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 345 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 50 acre-ft |
| Max Storage | 50 acre-ft |
| Normal Storage | 13 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | Betty Richardson |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 06/05/2023 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE08907 |
| Federal ID | NE08907 |
| More Info | State Dam Safety Program |