Grummert Dam
Grummert Dam is an earth dam located in Nuckolls County, Nebraska, built in 1966. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Grummert Dam
The primary purpose of Grummert Dam 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 Mary Lou Grummert (private). It impounds the Tr-blakely Creek near Superior.
The dam stands 19 feet tall and stretches 710 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 69 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1966, 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 03/31/2021.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Nebraska |
| County | Nuckolls |
| Nearest City | Superior |
| River/Stream | Tr-blakely Creek |
| Coordinates | 40.11340, -98.05306 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 16 ft |
| Dam Length | 710 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 69 acre-ft |
| Max Storage | 69 acre-ft |
| Normal Storage | 24 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 185 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Mary Lou Grummert |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 03/31/2021 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE00339 |
| Federal ID | NE00339 |
| More Info | State Dam Safety Program |