A potential change in the “perc testing” policy in Upper Milford Township may mean more problems and delays for people who want to build homes. Perc testing is the state-required examination of soil ...

Can a house lot go through decades of failing percolation tests, and then pass the test to will allow the land to be built upon? A number of concerned residents presented that question and more to the ...

A: For a true percolation test, often done during construction or installation of a septic system, a hole approximately 1 foot in width and depth is dug. Once filled with water, if it drains at a rate ...

The Water Environment Federation (WEF) is a not-for-profit technical and educational organization of 33,000 individual members and 75 affiliated Member Associations representing water quality ...