Richland Creek Ws Scs Site 119a Dam is an earth dam located in Navarro County, Texas, built in 1963. It carries a Low hazard potential classification.
Dam profile
NID height · 33 ft33 ft tall and 4,850 ft long, taller than 76% 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 Richland Creek Ws Scs Site 119a Dam
The primary purpose of Richland Creek Ws Scs Site 119a Dam 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 Navarro County;navarro Swcd (local government). It impounds the Post Oak Creek.
The dam stands 33 feet tall and stretches 4,850 feet across, creates a reservoir covering 46 acres, has a maximum storage capacity of 4,646 acre-feet, and collects water from a drainage area of 7 square miles. Completed in 1963, 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.
At 33 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Texas |
| County | Navarro |
| River/Stream | Post Oak Creek |
| Coordinates | 32.04292, -96.75030 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 4,850 ft |
| Year Completed | 1963 (63 years old) |
Storage & Hydraulics
| NID Storage | 4,646 acre-ft |
| Max Storage | 4,646 acre-ft |
| Normal Storage | 195 acre-ft |
| Surface Area | 46 acres |
| Drainage Area | 7 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Navarro County;navarro Swcd |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX02588 |
| Federal ID | TX02588 |
| More Info | State Dam Safety Program |