Kortes Dam
Kortes Dam is a concrete dam located in Carbon County, Wyoming, built in 1951. It carries a High hazard potential classification.
About Kortes Dam
The primary purpose of Kortes Dam is hydroelectric. The dam generates hydroelectric power by channeling water through turbines, converting the energy of flowing water into electricity. The dam is owned by Bureau Of Reclamation (federal). It impounds the North Platte River.
The dam stands 244 feet tall and stretches 440 feet across, creates a reservoir covering 83 acres, has a maximum storage capacity of 4,739 acre-feet, and collects water from a drainage area of 7,169 square miles. Completed in 1951, 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. An emergency action plan is in place for this dam. The most recent inspection on record was 06/28/2023.
At 244 feet, this dam is taller than 99% 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 Wyoming 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 | Wyoming |
| County | Carbon |
| Nearest City | None |
| River/Stream | North Platte River |
| Coordinates | 42.17420, -106.88080 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 244 ft |
| Dam Height | 244 ft |
| Dam Length | 440 ft |
| Year Completed | 1951 (75 years old) |
Storage & Hydraulics
| NID Storage | 4,739 acre-ft |
| Max Storage | 4,739 acre-ft |
| Normal Storage | 4,739 acre-ft |
| Surface Area | 83 acres |
| Drainage Area | 7,169 sq mi |
| Max Discharge | 50,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | BUREAU OF RECLAMATION |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 06/28/2023 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | WY01294 |
| Federal ID | WY01294 |
| More Info | State Dam Safety Program |