Gering Valley B
Gering Valley B is an earth dam located in Scotts Bluff County, Nebraska, built in 1964. It carries a High hazard potential classification and has a poor condition assessment.
About Gering Valley B
The primary purpose of Gering Valley B is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by North Platte Natural Resources District (local government). It impounds the Tr-gering Drain near Gering.
The dam stands 74 feet tall and stretches 2,080 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 847 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1964, the structure is well into its service life at over 50 years old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. An emergency action plan is in place for this dam. The most recent inspection on record was 06/04/2024.
At 74 feet, this dam is taller than 97% of all dams in the United States.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Nebraska dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Nebraska |
| County | Scotts Bluff |
| Nearest City | Gering |
| River/Stream | Tr-gering Drain |
| Coordinates | 41.73787, -103.67517 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 74 ft |
| Dam Height | 64 ft |
| Dam Length | 2,080 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 847 acre-ft |
| Max Storage | 847 acre-ft |
| Normal Storage | 55 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 2,012 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | North Platte Natural Resources District |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 06/04/2024 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | NE00659 |
| Federal ID | NE00659 |
| More Info | State Dam Safety Program |