Tmpa Gibbons Creek Mine Dam 9a
Tmpa Gibbons Creek Mine Dam 9a is an earth dam located in Grimes County, Texas, built in 1982. It carries a Low hazard potential classification.
About Tmpa Gibbons Creek Mine Dam 9a
Tmpa Gibbons Creek Mine Dam 9a is a dam in Grimes, Texas. The dam is owned by Pintail Hunting Club Llc (private). It impounds the Tr-navasota River.
The dam stands 17 feet tall and stretches 1,200 feet across, creates a reservoir covering 21 acres, has a maximum storage capacity of 252 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1982, the structure is 44 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. An emergency action plan is in place for this dam. The most recent inspection on record was 05/01/1994. That was over 31 years ago.
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Location
| State | Texas |
| County | Grimes |
| River/Stream | Tr-navasota River |
| Coordinates | 30.56167, -96.13972 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 1,200 ft |
| Year Completed | 1982 (44 years old) |
Storage & Hydraulics
| NID Storage | 252 acre-ft |
| Max Storage | 252 acre-ft |
| Normal Storage | 150 acre-ft |
| Surface Area | 21 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Other |
| Owner | PINTAIL HUNTING CLUB LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 05/01/1994 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | TX06934 |
| Federal ID | TX06934 |
| More Info | State Dam Safety Program |