One test hole for every 100 square feet in larger gardens. Otherwise, one hole is suficient. If it does not pass, please consider a conservation landscape or underdrained rain garden instead. If it passes but …

Percolation testing (perc test) is a component of any proper site evaluation for onsite sewage disposal in Maryland. The test determines the permeability & suitability of the soils on a property for the …

Dec 18, 2025 · Perform your own preliminary perc test for septic planning. We cover the technical steps and critical permit requirements.

Apr 9, 2018 · Many perc tests are performed by county approved engineers before a property is put up for sale. However, if you’re anxious to find out if the little plot of land you’ve been eyeing is prime …

Jun 6, 2016 · To conduct a perc test, first talk to the local health department official as requirements can vary significantly from town to town as far as who can conduct the test, the minimum number of …

Jul 29, 2025 · Explore the comprehensive guide on septic system perc tests, covering methods, importance, and implications for installation.

This video provides a helpful explanation of how septic systems work and how a perc test fits into the overall scheme (skip to 3:42 to see the perc test explanation).

Mar 4, 2025 · Learn how to do a perc test, a crucial step in evaluating soil permeability, drainage, and absorption rates for septic systems, soil quality, and environmental assessments, using simple …

Soil evaluations and percolation tests are used to determine how fast the soil absorbs water. It is also used to learn the number of bedrooms a septic system placed on the property will allow and the type …

Now that we know what a perc test is and why it's important for real estate investors and home owners alike, let's take a look at how to conduct one, step by step.