There are reasons for small water tanks, but 300 gallons isn’t much water when it comes down to it. Much more common are water tanks of 500, 750 and 1,000 gallons.

5. Buy the Right Water Truck A big reason why water trucks break down is because construction crews buy the wrong truck. Before purchasing a water truck, know how it will be used.

CHARLES COUNTY, Md. (7News) — A Charles County Fire water tanker truck was involved in a crash on its way to assist Prince George's County fire crews at the scene of a house fire Thursday afternoon.