Fish Lake Dam

Fish Lake Dam is an earth dam located in Caddo Parish, Louisiana, built in 1955. It carries a Low hazard potential classification and has a fair condition assessment.

About Fish Lake Dam

The primary purpose of Fish Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Hall Williams, Llc (private). It impounds the Twelvemile Bayou Offstream near Reed Spring Community.

The dam stands 16 feet tall and stretches 880 feet across, creates a reservoir covering 36 acres, has a maximum storage capacity of 234 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1955, 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 03/30/2021.

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Low HazardFair ConditionEmergency Action Plan: No

Location

StateLouisiana
CountyCaddo
Nearest CityReed Spring Community
River/StreamTwelvemile Bayou Offstream
Coordinates32.67110, -93.91530

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Height13 ft
Dam Length880 ft
Year Completed1955 (71 years old)

Storage & Hydraulics

NID Storage234 acre-ft
Max Storage234 acre-ft
Normal Storage180 acre-ft
Surface Area36 acres
Drainage Area1 sq mi
Max Discharge954 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerHall Williams, LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection03/30/2021
Emergency Action PlanNo

Identifiers

NID IDLA00330
Federal IDLA00330
More InfoState Dam Safety Program

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