Ryan John F.
Ryan John F. is an earth dam located in Comanche County, Oklahoma, built in 1954. It carries a Low hazard potential classification.
About Ryan John F.
Ryan John F. is a dam in Comanche, Oklahoma. The dam is owned by Steven And Gregory Kilgore (private). It impounds the Tr-ninemile Beaver Creek near Cox Corner.
The dam stands 16 feet tall and stretches 300 feet across, creates a reservoir covering 6 acres, and has a maximum storage capacity of 70 acre-feet. Completed in 1954, the structure is well into its service life at over 50 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. The most recent inspection on record was 09/23/2010. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Comanche |
| Nearest City | Cox Corner |
| River/Stream | Tr-ninemile Beaver Creek |
| Coordinates | 34.71331, -98.21724 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 300 ft |
| Year Completed | 1954 (72 years old) |
Storage & Hydraulics
| NID Storage | 70 acre-ft |
| Max Storage | 70 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 6 acres |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | STEVEN AND GREGORY KILGORE |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 09/23/2010 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK20714 |
| Federal ID | OK20714 |
| More Info | State Dam Safety Program |