1. United States Environmental Protection Agency. Septic Systems Overview. Septic Systems Overview | US EPA (2022)
2. Do septic tank systems pose a hidden threat to water quality?;Withers PJA;Journal of Ecology and the Environment,2013
3. United States Environmental Protection Agency. Onsite wastewater treatment systems manual. https://www.epa.gov/sites/default/files/2015-06/documents/2004_07_07_septics_septic_2002_osdm_all.pdf
4. Frontiers in assessing septic systems vulnerability in coastal Georgia, USA: Modeling approach and management implications;Hoghooghi N;PLOS ONE,2021
5. Walker, J., & Groffman, P. Chapter 4: The Soils of Dutchess County, NY. In Natural Resource Inventory (pp. 1–22). Dutchess County Planning & Development. https://www.dutchessny.gov/Departments/Planning/Docs/nrichapfour.pdf (2010).