Codr Grade Stabilization Dam
Codr Grade Stabilization Dam is an earth dam located in Otoe County, Nebraska, built in 1996. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Codr Grade Stabilization Dam
Codr Grade Stabilization Dam is a dam in Otoe, Nebraska. The dam is owned by Denise J Tewes Trustee (private). It impounds the Tr-little Nemaha River near Palmyra.
The dam stands 31 feet tall and stretches 562 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 156 acre-feet, and collects water from a drainage area of 0 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 05/30/2023.
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Location
| State | Nebraska |
| County | Otoe |
| Nearest City | Palmyra |
| River/Stream | Tr-little Nemaha River |
| Coordinates | 40.68087, -96.45700 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 31 ft |
| Dam Height | 31 ft |
| Dam Length | 562 ft |
| Year Completed | 1996 (30 years old) |
Storage & Hydraulics
| NID Storage | 156 acre-ft |
| Max Storage | 156 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 234 cfs |
Ownership & Safety
| Purpose | Other |
| Owner | Denise J Tewes Trustee |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/30/2023 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE02459 |
| Federal ID | NE02459 |
| More Info | State Dam Safety Program |