Underground water tanks from 300 to 1,500 gallons that store drinking water below ground, out of sight and out of the sun. AK Industries tanks are molded from FDA compliant polyethylene, bury up to 24 inches to the top and handle light lawn traffic.
A buried tank gives you a water supply without giving up yard space. Our AK Industries tanks are ribbed polyethylene that needs no internal skeleton, weighs a fraction of a concrete tank and carries a limited lifetime warranty.
For a home or cabin, an underground tank keeps your drinking water in the dark, where sunlight can't reach it. Each tank is built for potable water holding and ships with its cover, and the 1,000 gallon and larger sizes are open inside, without the baffles a septic tank uses.
Set the tank no deeper than 24 inches to the top, and the ground over it can take light lawn traffic. Access is through 20 inch lids, with green safety lids available and risers to bring the access up to grade sold separately. Shop septic tank accessories for AK Industries risers and lids.
Every AK Industries tank is made to order. For a size we don't list, request a quote. Need to hold sewage or graywater instead? Shop septic tanks.