Browse Map

Explore away

Explore Map Collection

Check out our basemaps

Print a Map Plus

Generate a high-quality PDF

Field Guide

Discover local flora, fauna, geology, and more

Local Flora & Fauna

Learn the ecology of your area

Local Geology

Learn the geologic formation at your feet

Get Started or Sign In

Welcome

Continue with Apple

Already have an account? Sign In

Measure

Topo

Ecoregions

Public Lands

...

BASEMAPS

Default Weather

Temperature

Smoke

...

WEATHER

Lake Manassas

Lake in Appalachian Mountains, Piedmont in Gainesville, VA

Virginia Fishing Regulations

Print Map

Generate High-Quality PDF

On the Web

On Wikipedia

Lake Manassas is a 770-acre (310 ha) reservoir located in Prince William County, Virginia, to the southwest of Gainesville. It is owned and operated by the city of Manassas, Virginia, although it is located outside the city limits. The reservoir was created in the late 1960s to provide drinking water for area residents. Today it contributes to a regional water system which serves the cities of Manassas and Manassas Park, Virginia, and unincorporated areas of Prince William County. Several golf clubs have courses along the banks, including Stonewall Golf Club, Robert Trent Jones Golf Club and Virginia Oaks Golf Club.

Read More on Wikipedia