Scs-caston Mountain Creek Site-2
Scs-caston Mountain Creek Site-2 is an earth dam located in Le Flore County, Oklahoma, built in 1973. It carries a High hazard potential classification and has a fair condition assessment.
About Scs-caston Mountain Creek Site-2
The primary purpose of Scs-caston Mountain Creek Site-2 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 Leflore County Conservation District (state). It impounds the Caston Creek near Victor.
The dam stands 65 feet tall and stretches 1,700 feet across, creates a reservoir covering 24 acres, has a maximum storage capacity of 3,291 acre-feet, and collects water from a drainage area of 8 square miles. Completed in 1973, 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 12/12/2011. That was 14 years ago — unusually long for a high-hazard dam, which typically requires more frequent inspections.
At 65 feet, this dam is taller than 96% 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 Oklahoma 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 | Oklahoma |
| County | Le Flore |
| Nearest City | Victor |
| River/Stream | Caston Creek |
| Coordinates | 35.00509, -94.83578 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 65 ft |
| Dam Height | 65 ft |
| Dam Length | 1,700 ft |
| Year Completed | 1973 (53 years old) |
Storage & Hydraulics
| NID Storage | 3,291 acre-ft |
| Max Storage | 3,291 acre-ft |
| Normal Storage | 147 acre-ft |
| Surface Area | 24 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 3,335 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | LEFLORE COUNTY CONSERVATION DISTRICT |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 12/12/2011 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | OK12181 |
| Federal ID | OK12181 |
| More Info | State Dam Safety Program |