Rattlewood Golf Course

Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateMaryland
CountyMontgomery
Nearest CityMt Airy
River/StreamPatuxent River-TR
Coordinates39.34000, -77.18900

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height31 ft
Dam Length400 ft
Year Completed1975 (51 years old)

Storage & Hydraulics

NID Storage50 acre-ft
Max Storage50 acre-ft
Normal Storage24 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge10 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerMontgomery County Revenue Authority
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection05/30/2024
Emergency Action PlanYes

Identifiers

NID IDMD00380
Federal IDMD00380
More InfoState Dam Safety Program

Nearby Dams

Mt Airy Park-n-ride Swm Pond 1.9 mi Significant St Clair Farm Pond 1.9 mi Significant Lake Jennifer 5.2 mi Low Snell Estates 5.3 mi Low Little Bennett Golf Course 6.6 mi Low Lake Anita Louise 7.6 mi Low Holly Hills Section 4 Swm Pond 1 8.0 mi Significant Lake Merle Dam 8.3 mi Significant Riggs Farm Pond 8.4 mi Low Urbana 8.6 mi Low