Sediment Pond 3

Sediment Pond 3 is an earth dam located in Atascosa County, Texas, built in 1979. It carries a Low hazard potential classification.

About Sediment Pond 3

Sediment Pond 3 is a dam in Atascosa, Texas. The dam is owned by North American Coal Corp (private). It impounds the La Parita Creek near Jourdanton.

The dam stands 28 feet tall and stretches 1,600 feet across, creates a reservoir covering 35 acres, has a maximum storage capacity of 180 acre-feet, and collects water from a drainage area of 0 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.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyAtascosa
Nearest CityJourdanton
River/StreamLa Parita Creek
Coordinates28.68501, -98.47473

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height28 ft
Dam Length1,600 ft
Year Completed1979 (47 years old)

Storage & Hydraulics

NID Storage180 acre-ft
Max Storage180 acre-ft
Normal Storage98 acre-ft
Surface Area35 acres
Drainage Area0 sq mi
Max Discharge1,314 cfs
Spillway TypeUncontrolled

Ownership & Safety

OwnerNORTH AMERICAN COAL CORP
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDTX07397
Federal IDTX07397
More InfoState Dam Safety Program

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