Mary Rhodes Phase 2 Sedimentation Basin Dam

Mary Rhodes Phase 2 Sedimentation Basin Dam is a dam located in Matagorda County, Texas. It carries a Low hazard potential classification.

About Mary Rhodes Phase 2 Sedimentation Basin Dam

Mary Rhodes Phase 2 Sedimentation Basin Dam is a dam in Matagorda, Texas. The dam is owned by City Of Corpus Christi (local government). It impounds the Off Channel Colorado River.

The dam stands 13 feet tall and stretches 3,300 feet across, creates a reservoir covering 12 acres, has a maximum storage capacity of 131 acre-feet, and collects water from a drainage area of 0 square miles.

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 12/20/2016.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyMatagorda
River/StreamOff Channel Colorado River
Coordinates28.98734, -96.00289

Physical Characteristics

NID Height13 ft
Dam Height13 ft
Dam Length3,300 ft

Storage & Hydraulics

NID Storage131 acre-ft
Max Storage131 acre-ft
Normal Storage74 acre-ft
Surface Area12 acres
Drainage Area0 sq mi
Max Discharge1 cfs
Spillway TypeUncontrolled

Ownership & Safety

OwnerCITY OF CORPUS CHRISTI
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection12/20/2016
Emergency Action PlanNot Required

Identifiers

NID IDTX07433
Federal IDTX07433
More InfoState Dam Safety Program

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