Crabbs Branch Swm Facility (redland Road)

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMaryland
CountyMontgomery
Nearest CityTwin Brook Forest
River/StreamCrabbs Branch
Coordinates39.12206, -77.15770

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Dam Length950 ft
Year Completed1983 (43 years old)

Storage & Hydraulics

NID Storage311 acre-ft
Max Storage311 acre-ft
Normal Storage32 acre-ft
Surface Area6 acres
Drainage Area0 sq mi
Max Discharge4,200 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerMontgomery County DEP
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection05/02/2024
Emergency Action PlanYes

Identifiers

NID IDMD00208
Federal IDMD00208
More InfoState Dam Safety Program

Nearby Dams

Lake Needwood 1.6 mi High Montgomery College - Rockville Campus - Swm Dam 1.8 mi Significant Summit Hall Park Dam 2.0 mi High Lake Frank 2.5 mi High Victory Farms 2.5 mi Low Brighton West Swm Pond 2.8 mi Low Gudelsky Pond Dam 3.2 mi High New Mark Commons Community Lake 3.2 mi Significant Lake Walker Dam - Pond 1 (montgomery Village Avenue) 3.5 mi High Lake Walker Dam - Pond 2 (russell Avenue) 3.5 mi Low