“Polluted Runoff: Nonpoint Source Pollution - What is Nonpoint Source?” United States Environmental Protection Agency, November 28, 2016, https://www.epa.gov/nps/what-nonpoint-source. “Polycyclic Aromatic Hydrocarbons (PAHs),” Center for Disease Control and Prevention, November 2009, https://www.epa.gov/sites/ production/files/2014-03/documents/pahs_factsheet_cdc_2013.pdf. “Polycyclic Aromatic Hydrocarbons (PAHs),” Tox Town, United States National Library of Medicine, February 1, 2017, https://toxtown. nlm.nih.gov/text_version/chemicals.php?id=80. “Summaries of Water Pollution Reporting Categories,” United States Environmental Protection Agency, October 2012, https://watersgeo.epa.gov/ATTAINS/34PARENTATTAINSDESCRIPTIONS.pdf. “Table of Regulated Drinking Water Contaminants,” United States Environmental Protection Agency, October 4, 2016, https://www.epa. gov/ground-water-and-drinking-water/table-regulated-drinking-water-contaminants. Van Metre, Peter C., Barbara Mahler, Mateo Scoggins, Pixie A Hamilton, “Parking Lot Sealcoat: A Major Source of Polycyclic Aromatic Hydrocarbons (PAHs) in Urban and Suburban Environments,” United States Geographic Survey, January 2006, https://pubs.usgs.gov/ fs/2005/3147/. “Water Quality - Iron and Manganese in Private Water Systems,” PennState Extension, 2017, http://extension.psu.edu/natural-resources/water/drinking-water/water-testing/pollutants/iron-and-manganese-in-private-water-systems.
APPENDICES 207