![Don’t Rely Only on the Percolation Test](https://cole-plumbermag.imgix.net/https%3A%2F%2Fwww.plumbermag.com%2Fuploads%2Fimages%2Fdscn0601.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=e1847a87c010fe8178f794bba233191a)
This is the last in a series of four columns on site evaluation based on our presentations at the last Pumper & Cleaner Environmental Expo in February.
One of the tools used for site evaluations in the past is the percolation test. This test has fallen into disfavor to...