Ionine Creek Gully Plug #1
Ionine Creek Gully Plug #1 is an earth dam located in Grady County, Oklahoma, built in 1961. It carries a Low hazard potential classification.
About Ionine Creek Gully Plug #1
The primary purpose of Ionine Creek Gully Plug #1 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 Grady County Scd (local government).
The dam stands 32 feet tall and stretches 420 feet across, creates a reservoir covering 0 acres, has a maximum storage capacity of 15 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1961, 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 01/01/1970. That was over 56 years ago.
At 32 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Oklahoma |
| County | Grady |
| Nearest City | Chickasha |
| Coordinates | 35.25702, -98.06832 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 420 ft |
| Year Completed | 1961 (65 years old) |
Storage & Hydraulics
| NID Storage | 15 acre-ft |
| Max Storage | 15 acre-ft |
| Normal Storage | 1 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Grady County SCD |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Last Inspection | 01/01/1970 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK99991 |
| Federal ID | OK99991 |
| More Info | State Dam Safety Program |