Terry Gss No.1
Terry Gss No.1 is an earth dam located in Garvin County, Oklahoma, built in 1978. It carries a Low hazard potential classification.
About Terry Gss No.1
Terry Gss No.1 is a dam in Garvin, Oklahoma. The dam is owned by William And Amy Mclin (private). It impounds the Tr-east Rock Creek near Elmore City.
The dam stands 28 feet tall and stretches 275 feet across, and has a maximum storage capacity of 50 acre-feet. Completed in 1978, the structure is 48 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 02/05/2002. That was over 24 years ago.
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Location
| State | Oklahoma |
| County | Garvin |
| Nearest City | Elmore City |
| River/Stream | Tr-east Rock Creek |
| Coordinates | 34.67791, -97.41084 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 275 ft |
| Year Completed | 1978 (48 years old) |
Storage & Hydraulics
| NID Storage | 50 acre-ft |
| Max Storage | 50 acre-ft |
| Normal Storage | 25 acre-ft |
| Max Discharge | 290 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | WILLIAM AND AMY MCLIN |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 02/05/2002 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21131 |
| Federal ID | OK21131 |
| More Info | State Dam Safety Program |