Oknoname 113010 is a privately owned dam located in Osage, Oklahoma, near the city of Copan.
Wind
Humidity
Constructed in 1947, this earth dam stands at a height of 40 feet and has a maximum storage capacity of 80 acre-feet. The dam's primary purpose is classified as "Other," with a low hazard potential and a very high risk assessment rating. The dam is regulated by the Oklahoma Water Resources Board (OWRB) and undergoes regular inspections and enforcement to ensure its safety and compliance with state regulations.
The dam is situated on the TR-CANEY RIV river/stream and falls under the jurisdiction of the Tulsa District of the US Army Corps of Engineers. It features a controlled spillway with a width of 1 foot and an outlet gate consisting of a single valve. The dam has not been modified in recent years and is deemed to be in "Not Rated" condition. While an Emergency Action Plan (EAP) has not been prepared for this structure, the risk management measures and guidelines for emergency preparedness are not clearly defined. Despite its low hazard potential, the dam's very high risk assessment rating highlights the importance of continued monitoring and maintenance to ensure the safety of the surrounding area and water resources.
Year Completed |
1947 |
Dam Length |
150 |
Dam Height |
40 |
River Or Stream |
TR-CANEY RIV |
Primary Dam Type |
Earth |
Hydraulic Height |
40 |
Nid Storage |
80 |
Structural Height |
40 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
40 |
Caney River Above Coon Creek At Bartlesville
|
60cfs |
Caney R Nr Elgin
|
37cfs |
Verdigris River Near Lenapah
|
796cfs |
Verdigris R At Coffeyville
|
804cfs |
Caney River Near Ramona
|
59cfs |
Bird Creek At Avant
|
9cfs |
| Location | Reservations | Toilets |
|---|---|---|
Post Oak Park - Copan Lake
|
||
Washington Cove - Copan Lake
|
||
Wah - Sha - She State Park
|
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Caney Bend
|
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Johnstone Park
|