Oknoname 30055
Oknoname 30055 is a dam located in Johnston County, Oklahoma, built in 2002. It carries a Low hazard potential classification.
About Oknoname 30055
The primary purpose of Oknoname 30055 is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Nikolai & Bette D Karpis (private). It impounds the Rock Creek near Nida.
The dam stands 17 feet tall and stretches 984 feet across, creates a reservoir covering 15 acres, has a maximum storage capacity of 307 acre-feet, and collects water from a drainage area of 465 square miles. Completed in 2002, the structure is relatively new.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
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Location
| State | Oklahoma |
| County | Johnston |
| Nearest City | Nida |
| River/Stream | Rock Creek |
| Coordinates | 34.15739, -96.52422 |
Physical Characteristics
| NID Height | 17 ft |
| Dam Height | 14 ft |
| Dam Length | 984 ft |
| Year Completed | 2002 (24 years old) |
Storage & Hydraulics
| NID Storage | 307 acre-ft |
| Max Storage | 307 acre-ft |
| Normal Storage | 55 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 465 sq mi |
| Max Discharge | 968 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Recreation |
| Owner | NIKOLAI & BETTE D KARPIS |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK30055 |
| Federal ID | OK30055 |
| More Info | State Dam Safety Program |