Mud Creek 3-a
Mud Creek 3-a is an earth dam located in Gage County, Nebraska, built in 1961. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Mud Creek 3-a
The primary purpose of Mud Creek 3-a 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 Lower Big Blue Natural Resources District (local government). It impounds the Tr-mud Creek near Blue Springs.
The dam stands 47 feet tall and stretches 785 feet across, creates a reservoir covering 25 acres, has a maximum storage capacity of 1,190 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 1961, 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 04/23/2021.
At 47 feet, this dam is taller than 92% of dams nationwide.
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Location
| State | Nebraska |
| County | Gage |
| Nearest City | Blue Springs |
| River/Stream | Tr-mud Creek |
| Coordinates | 40.18400, -96.61110 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 47 ft |
| Dam Height | 43 ft |
| Dam Length | 785 ft |
| Year Completed | 1961 (65 years old) |
Storage & Hydraulics
| NID Storage | 1,190 acre-ft |
| Max Storage | 1,190 acre-ft |
| Normal Storage | 161 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 3,385 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Lower Big Blue Natural Resources District |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 04/23/2021 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE00939 |
| Federal ID | NE00939 |
| More Info | State Dam Safety Program |