Bayou Dupont No 13

Bayou Dupont No 13 is an earth dam located in Sabine Parish, Louisiana, built in 1961. It carries a Undetermined hazard potential classification.

About Bayou Dupont No 13

The primary purpose of Bayou Dupont No 13 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 Norman P. Mitchell (private). It impounds the Tr-bayou Dupont near Robeline.

The dam stands 23 feet tall and stretches 1,650 feet across, creates a reservoir covering 23 acres, has a maximum storage capacity of 265 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1961, the structure is well into its service life at over 50 years old.

The most recent inspection on record was 11/16/2010. That was over 15 years ago.

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Undetermined HazardNot Rated ConditionEmergency Action Plan: No

Location

StateLouisiana
CountySabine
Nearest CityRobeline
River/StreamTr-bayou Dupont
Coordinates31.66780, -93.35690

Physical Characteristics

Dam TypeEarth
NID Height23 ft
Dam Height23 ft
Dam Length1,650 ft
Year Completed1961 (65 years old)

Storage & Hydraulics

NID Storage265 acre-ft
Max Storage265 acre-ft
Normal Storage230 acre-ft
Surface Area23 acres
Drainage Area1 sq mi
Max Discharge1,200 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerNorman P. Mitchell
Owner TypePrivate
Hazard ClassificationUndetermined
Condition AssessmentNot Rated
Last Inspection11/16/2010
Emergency Action PlanNo

Identifiers

NID IDLA00058
Federal IDLA00058
More InfoState Dam Safety Program

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