North Trinity Laterals Ws Scs Site 3 Dam

North Trinity Laterals Ws Scs Site 3 Dam is an earth dam located in Dallas County, Texas, built in 1969. It carries a Low hazard potential classification.

About North Trinity Laterals Ws Scs Site 3 Dam

The primary purpose of North Trinity Laterals Ws Scs Site 3 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 Bois D Arc Island Levee District;dalworth Swcd (local government). It impounds the Tr-parsons Slough.

The dam stands 27 feet tall and stretches 575 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 176 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1969, 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 07/15/2003. That was over 22 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyDallas
River/StreamTr-parsons Slough
Coordinates32.61178, -96.53846

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Dam Length575 ft
Year Completed1969 (57 years old)

Storage & Hydraulics

NID Storage176 acre-ft
Max Storage176 acre-ft
Normal Storage25 acre-ft
Surface Area7 acres
Drainage Area0 sq mi
Spillway TypeNone

Ownership & Safety

PurposeFlood Risk Reduction
OwnerBOIS D ARC ISLAND LEVEE DISTRICT;DALWORTH SWCD
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection07/15/2003
Emergency Action PlanNot Required

Identifiers

NID IDTX04700
Federal IDTX04700
More InfoState Dam Safety Program

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