09/08/2026
Notice to MCB Quantico Mainside Personnel
DO NOT DRINK TAP WATER WITHOUT BOILING IT FIRST
Failure to follow this advisory could result in stomach or intestinal illness
Until further notice, all mainside personnel are directed to use boiled tap water or bottled water for drinking and cooking purposes. On the evening of September 7, 2026, the Base Main distribution system experienced a suspected water-main break that nearly depleted the Below Ground Reservoir (Treated Water Tank). This safety measure is required due to the potential risk of E. coli contamination in the drinking water supply.
Boiling kills bacteria and other organisms in the water. Boiling is the preferred method to ensure that the tap water is safe to drink. Bring all tap water to a rolling boil, let it boil for one minute, and let it cool before using, or use bottled water.
Additional information can be found on
https://www.quantico.marines.mil/Water-Quality/