Old Brown Mud Lake Dam

Old Brown Mud Lake Dam is an earth dam located in Saline County, Arkansas, built in 1942. It carries a Low hazard potential classification.

About Old Brown Mud Lake Dam

The primary purpose of Old Brown Mud Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Alcoa Remediation (private).

The dam stands 70 feet tall and stretches 2,285 feet across, creates a reservoir covering 165 acres, and has a maximum storage capacity of 3,540 acre-feet. Completed in 1942, the structure is well-established, with more than 75 years of service.

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.

At 70 feet, this dam is taller than 96% of all dams in the United States.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateArkansas
CountySaline
Nearest CitySardis
Coordinates34.54500, -92.48000

Physical Characteristics

Dam TypeEarth
NID Height70 ft
Dam Height59 ft
Dam Length2,285 ft
Year Completed1942 (84 years old)

Storage & Hydraulics

NID Storage3,540 acre-ft
Max Storage3,540 acre-ft
Normal Storage3,300 acre-ft
Surface Area165 acres
Max Discharge2,040 cfs

Ownership & Safety

PurposeRecreation
OwnerAlcoa Remediation
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDAR00024
Federal IDAR00024
More InfoState Dam Safety Program

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