Twin Pine Conference Lake Dam

Twin Pine Conference Lake Dam is an earth dam located in Shelby County, Alabama, built in 1969. It carries a Low hazard potential classification.

About Twin Pine Conference Lake Dam

The primary purpose of Twin Pine Conference Lake Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Paul Wills (private). It impounds the Yellow Branch near North Sterrett.

The dam stands 38 feet tall and stretches 600 feet across, creates a reservoir covering 23 acres, has a maximum storage capacity of 467 acre-feet, and collects water from a drainage area of 1 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 08/13/1979. That was over 46 years ago.

At 38 feet, this dam is taller than 85% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateAlabama
CountyShelby
Nearest CityNorth Sterrett
River/StreamYellow Branch
Coordinates33.44167, -86.51000

Physical Characteristics

Dam TypeEarth
NID Height38 ft
Dam Height38 ft
Dam Length600 ft
Year Completed1969 (57 years old)

Storage & Hydraulics

NID Storage467 acre-ft
Max Storage467 acre-ft
Normal Storage337 acre-ft
Surface Area23 acres
Drainage Area1 sq mi
Max Discharge2,250 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerPAUL WILLS
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection08/13/1979
Emergency Action PlanNot Required

Identifiers

NID IDAL01332
Federal IDAL01332
More InfoState Dam Safety Program

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