Rw Mansfield Dam is an earth dam located in Oldham County, Texas, built in 1979. It carries a Low hazard potential classification.
Dam profile
NID height · 18 ft18 ft tall and 480 ft long. 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 Rw Mansfield Dam
Rw Mansfield Dam is a dam in Oldham, Texas. The dam is owned by Rw Mansfield (private). It impounds the Tr-ranch Creek.
The dam stands 18 feet tall and stretches 480 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 98 acre-feet, and collects water from a drainage area of 195 square miles. Completed in 1979, the structure is 47 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 01/01/1982. That was over 44 years ago.
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Location
| State | Texas |
| County | Oldham |
| River/Stream | Tr-ranch Creek |
| Coordinates | 35.35000, -102.42500 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 480 ft |
| Year Completed | 1979 (47 years old) |
Storage & Hydraulics
| NID Storage | 98 acre-ft |
| Max Storage | 98 acre-ft |
| Normal Storage | 23 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 195 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Other |
| Owner | Rw Mansfield |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 01/01/1982 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX06779 |
| Federal ID | TX06779 |
| More Info | State Dam Safety Program |