Preventing Nitrogen Pollution from Septic Tank Systems
While conventional septic systems, also known as Onsite Sewage Treatment and Disposal Systems (OSTDS), are good at removing many pollutants from wastewater, they are not designed to remove nitrogen.
Nitrogen-laden wastewater from conventional septic systems can travel into our local water bodies. As a result, these water bodies may have increased concentrations of nitrogen. Algae blooms fueled by excess nitrogen are unsightly, foul smelling, and may produce toxins that are harmful to pets, wildlife and humans.
According to new state legislation (HB1379), septic systems that pose the greatest threat to water quality must either connect to sewer or upgrade to an enhanced nitrogen-reducing septic system.