G Road County Dam
G Road County Dam is an earth dam located in Harlan County, Nebraska, built in 1980. It carries a Low hazard potential classification.
About G Road County Dam
G Road County Dam is a dam in Harlan, Nebraska. The dam is owned by Harlan County Road Department (local government). It impounds the Tr-republican River.
The dam stands 28 feet tall and stretches 700 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 185 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1980, the structure is 46 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. The most recent inspection on record was 04/26/2023.
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Location
| State | Nebraska |
| County | Harlan |
| Nearest City | None |
| River/Stream | Tr-republican River |
| Coordinates | 40.18436, -99.49860 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 700 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 185 acre-ft |
| Max Storage | 185 acre-ft |
| Normal Storage | 35 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 69 cfs |
Ownership & Safety
| Purpose | Other |
| Owner | Harlan County Road Department |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 04/26/2023 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE09452 |
| Federal ID | NE09452 |
| More Info | State Dam Safety Program |