Oknoname 30074 is a privately owned Earth dam located in Logan, Oklahoma, with a primary purpose classified as "Other." Constructed in 2000 by USDA NRCS, this dam stands at a height of 34.2 feet and has a length of 565 feet, serving a drainage area of 120 acres.
Wind
Humidity
The dam has a normal storage capacity of 71 acre-feet, with a maximum storage of 124 acre-feet and a surface area of 7.7 acres.
Despite its low hazard potential and fair condition assessment, Oknoname 30074 poses a very high risk due to its location on an unnamed tributary to Fall Creek. The dam is regulated, permitted, inspected, and enforced by the State of Oklahoma, specifically by the Oklahoma Water Resources Board (OWRB). With a controlled spillway type and a single valve outlet gate, this dam has not been modified since its completion and is scheduled for inspection every five years.
In the event of an emergency, it is crucial for the owners and stakeholders of Oknoname 30074 to ensure that an Emergency Action Plan (EAP) is prepared and regularly updated. While the dam's risk management measures and guidelines compliance are not specified, its risk assessment remains a top priority for maintaining the safety and integrity of this essential water resource infrastructure in Oklahoma.
Year Completed |
2000 |
Dam Length |
565 |
Dam Height |
34.2 |
River Or Stream |
UNNAMED TRIB TO FALL CREEK |
Primary Dam Type |
Earth |
Surface Area |
7.7 |
Drainage Area |
120 |
Nid Storage |
124 |
Structural Height |
33 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
34 |
Cottonwood Creek Near Seward
|
60cfs |
Cimarron River Near Guthrie
|
453cfs |
Deep Fork At Warwick
|
25cfs |
North Canadian River At Britton Rd At Okc
|
63cfs |
North Canadian River Near Harrah
|
180cfs |
Cimarron River Near Ripley
|
493cfs |
| Location | Reservations | Toilets |
|---|---|---|
Guthrie Lake
|
||
Arcadia Lake
|
||
Liberty Lake
|