Can WCI empty my tank?

WCI does not operate tanker emptying services directly, but we are happy to recommend trusted emptying contractors in your area.

The frequency with which a system needs emptying depends on its type, size and loading. Small domestic systems are typically emptied once every one to three years; commercial systems may need emptying every two to six months.

When WCI services your system, we take a sludge reading and measure ammonia values in the discharge, which allows us to advise precisely when emptying is required.