Oknoname 30203 is a dam located in Caddo County, Oklahoma, built in 1986. It carries a Low hazard potential classification.
Dam profile
NID height · 30 ft30 ft tall, taller than 68% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Oknoname 30203
The primary purpose of Oknoname 30203 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 Don Boyd (private).
The dam stands 30 feet tall, and has a maximum storage capacity of 89 acre-feet. Completed in 1986, the structure is 40 years old.
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 | Caddo |
| Coordinates | 35.32405, -98.29634 |
Physical Characteristics
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Year Completed | 1986 (40 years old) |
Storage & Hydraulics
| NID Storage | 89 acre-ft |
| Max Storage | 89 acre-ft |
| Normal Storage | 15 acre-ft |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Don Boyd |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK30203 |
| Federal ID | OK30203 |
| More Info | State Dam Safety Program |