Coastal Dam D
Coastal Dam D is an earth dam located in Newton County, Texas, built in 1957. It carries a Low hazard potential classification.
About Coastal Dam D
The primary purpose of Coastal Dam D is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Roy Brock (private). It impounds the West Branch White Oak Creek.
The dam stands 22 feet tall and stretches 360 feet across, creates a reservoir covering 20 acres, and has a maximum storage capacity of 95 acre-feet. Completed in 1957, 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 02/09/2009. That was over 17 years ago.
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Location
| State | Texas |
| County | Newton |
| River/Stream | West Branch White Oak Creek |
| Coordinates | 30.81781, -93.86475 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 360 ft |
| Year Completed | 1957 (69 years old) |
Storage & Hydraulics
| NID Storage | 95 acre-ft |
| Max Storage | 95 acre-ft |
| Normal Storage | 70 acre-ft |
| Surface Area | 20 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Water Supply |
| Owner | ROY BROCK |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 02/09/2009 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX03884 |
| Federal ID | TX03884 |
| More Info | State Dam Safety Program |