Bill Summary: HB2779

• Establishes the percolation test method as the simple soil test that may be used to identify dispersal sites for modifications and installations of small public and individual on-site sewage treatment systems.

• Defines percolation test as measuring soil absorption rate by water drop over time using small test holes (minimum 3 holes, 6-8 inches diameter, 24 inches deep, presoaked 4 hours, measured at 10-inch depth).

• Prohibits additional testing requirements if percolation test determines soil is sufficient, and limits overseeing agencies to requiring no more than 15% additional capacity without system owner consent.

• Modifies requirements for residential development sewage treatment system plats and approvals by the Department of Environmental Quality.

• Effective date: November 1, 2012.