West Farm Regional Swm Pond

West Farm Regional Swm Pond is an earth dam located in Montgomery County, Maryland, built in 1987. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About West Farm Regional Swm Pond

The primary purpose of West Farm Regional Swm Pond 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 Washington Adventist Hospital (private). It impounds the Paint Branch-tr.

The dam stands 25 feet tall and stretches 260 feet across, has a maximum storage capacity of 132 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1987, the structure is 39 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 03/10/2022.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMaryland
CountyMontgomery
River/StreamPaint Branch-tr
Coordinates39.04775, -76.95887

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length260 ft
Year Completed1987 (39 years old)

Storage & Hydraulics

NID Storage132 acre-ft
Max Storage132 acre-ft
Normal Storage65 acre-ft
Drainage Area0 sq mi
Max Discharge3,742 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerWashington Adventist Hospital
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection03/10/2022
Emergency Action PlanYes

Identifiers

NID IDMD00597
Federal IDMD00597
More InfoState Dam Safety Program

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