Description: Aids to navigation in primarily in the Potomac River
Copyright Text: Created by Prince William County Department of Fire & Rescue from NOAA derived charts. ( NC 12285, Edition 28, Feb 1988 and GMCO map of the Potomac River, 1996)
Description: Locations where Prince William County Fire & Rescue Tankers can refill with water.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division; Prince William County Department of Fire & Rescue
Description: Point feature layer containing the lcoations of fire hydrants in Prince William County, Manassas, and Manassas Park
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division; Prince William County Department of Fire & Rescue
Description: Fire Stations and dispatchable locations for Prince William County Department of Fire & Rescue. This also includes jurisdictional Fire & Rescue Stations for the City of Manassas, City of Manassas Park, and Quantico Marine Corps Base.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division; Prince William County Department of Fire & Rescue
Description: Helicopter landing zone locations for PD, Fire, and Rescue emergency operations. Updated May 2018 by the Department of Fire and Rescue.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division, Prince William County Fire and Rescue
Description: 8 minute response areas for Prince William County and Rescue Fire Stations. Areas are calculated in house by Fire & Rescue GIS personnel to determine areas that a unit can respond to in 4 minutes calculated by ESRI Network Analyst.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division; Prince William County Department of Fire & Rescue.
Description: 4 minute response areas for Prince William County and Rescue Fire Stations. Areas are calculated in house by Fire & Rescue GIS personnel to determine areas that a unit can respond to in 4 minutes calculated by ESRI Network Analyst.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division; Prince William County Department of Fire & Rescue.
Description: First Due Areas for Prince William County Fire & Rescue along with City of Manassas, Manassas Park, MCB Quantico, Stafford County, Fauquier County, Loudoun County, Fairfax County, Fairfax City, Arlington County, and City of Alexandria. First due areas are the area that a particular fire station can arrive to before any other station.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division; Prince William County Department of Fire & Rescue.
Description: Fireboxes for Prince William County Fire & Rescue along with City of Manassas, Manassas Park, MCB Quantico, Stafford County, Fauquier County, Loudoun County, Fairfax County, Fairfax City, Arlington County, and City of Alexandria. Fireboxes are polygons located within first due boundaries. Fireboxes are used in order to determine first due boundaries by calculating time/distance to the centroid of a firebox.
Copyright Text: Prince William County Department of Information Technology (DoIT), Geographic Information Systems (GIS) Division; Prince William County Department of Fire & Rescue