Scs-stillwater Creek Site-40
Scs-stillwater Creek Site-40 is an earth dam located in Noble County, Oklahoma, built in 1971. It carries a High hazard potential classification and has a fair condition assessment.
About Scs-stillwater Creek Site-40
The primary purpose of Scs-stillwater Creek Site-40 is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Noble Co Cons Dist (state). It impounds the North Stillwater Creek near Stillwater.
The dam stands 64 feet tall and stretches 3,039 feet across, creates a reservoir covering 1,155 acres, has a maximum storage capacity of 24,726 acre-feet, and collects water from a drainage area of 25 square miles. Completed in 1971, 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 07/20/2011. That was 14 years ago — unusually long for a high-hazard dam, which typically requires more frequent inspections.
At 64 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 | Noble |
| Nearest City | Stillwater |
| River/Stream | North Stillwater Creek |
| Coordinates | 36.16348, -97.17905 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 64 ft |
| Dam Height | 64 ft |
| Dam Length | 3,039 ft |
| Year Completed | 1971 (55 years old) |
Storage & Hydraulics
| NID Storage | 24,726 acre-ft |
| Max Storage | 24,726 acre-ft |
| Normal Storage | 19,733 acre-ft |
| Surface Area | 1,155 acres |
| Drainage Area | 25 sq mi |
| Max Discharge | 24,500 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | NOBLE CO CONS DIST |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 07/20/2011 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | OK01429 |
| Federal ID | OK01429 |
| More Info | State Dam Safety Program |