Sabine Mining C 8 Dam

Sabine Mining C 8 Dam is an earth dam located in Harrison County, Texas, built in 1987. It carries a Low hazard potential classification.

About Sabine Mining C 8 Dam

The primary purpose of Sabine Mining C 8 Dam is tailings. Tailings dams contain waste material from mining operations — typically a slurry of finely ground rock left over after valuable minerals have been extracted. These structures require ongoing monitoring because tailings can contain heavy metals and other contaminants. The dam is owned by Southwestern Electric Power Company;the Sabine Mining Company (private). It impounds the Tr-hatley Creek.

The dam stands 29 feet tall and stretches 1,940 feet across, creates a reservoir covering 100 acres, has a maximum storage capacity of 1,872 acre-feet, and collects water from a drainage area of 4 square miles. Completed in 1987, the structure is 39 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 09/30/1987. That was over 38 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateTexas
CountyHarrison
River/StreamTr-hatley Creek
Coordinates32.46742, -94.51629

Physical Characteristics

Dam TypeEarth
NID Height29 ft
Dam Height29 ft
Dam Length1,940 ft
Year Completed1987 (39 years old)

Storage & Hydraulics

NID Storage1,872 acre-ft
Max Storage1,872 acre-ft
Normal Storage821 acre-ft
Surface Area100 acres
Drainage Area4 sq mi
Max Discharge25,218 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeTailings
OwnerSOUTHWESTERN ELECTRIC POWER COMPANY;THE SABINE MINING COMPANY
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection09/30/1987
Emergency Action PlanYes

Identifiers

NID IDTX06310
Federal IDTX06310
More InfoState Dam Safety Program

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