Andreasen, D. C., Staley, A.W., and Achmad, G., Maryland Coastal Plain Aquifer Information System: Hydrogeologic Framework: Maryland Department of Natural Resources Open-File Report No. 12-02-20, 121p., http://www.mgs.md.gov/reports/OFR_12-02-20.pdf.
Barlow, P.M., and Wild, E.C., 2002, Bibliography on the Occurrence and Intrusion of Saltwater in Aquifers along the Atlantic Coast of the United States: U.S. Geological Survey Open-File Report 02-235, 30 p., https://olemiss.edu/sciencenet/saltnet/usgs/ofr02235.pdf.
Charles, E.G., 2016, Regional Chloride Distribution in the Northern Atlantic Coastal Plain Aquifer System from Long Island, New York, to North Carolina: U.S. Geological Survey Scientific Investigations Report 2016-5034, 48 p., https://pubs.usgs.gov/sir/2016/5034/sir20165034.pdf.
Delaware Department of Natural Resources and Environmental Control, 2020, Groundwater Protection: https://dnrec.alpha.delaware.gov/water/supply/ground-water-protection/ (accessed April 2020).
Denver, J.M., Ator, S.W., Fischer, J.M., Harned, D.C., Schubert, C., and Szabo, Z., 2014, Water Quality in the Northern Atlantic Coastal Plain Surficial Aquifer System, Delaware, Maryland, New Jersey, New York, North Carolina, and Virginia, 1988-2009: U.S. Geological Survey Circular 1353, 88 p., https://pubs.usgs.gov/circ/1353/pdf/circ1353.pdf.
Fetter, C.W., 2001, Applied Hydrogeology, 4th Edition: New Jersey, Prentice-Hall Inc., 598 p.
Knobel, L.L, Chapelle, F.H., and Mesiler, H., 1998, Geochemistry of the Northern Atlantic Coastal Plain Aquifer System: U.S. Geological Survey Professional Paper 1404-L, 57 p., https://www.researchgate.net/publication/287233687_Geochemistry_of_the_Northern_Atlantic_Coastal_Plain_aquifer_system.
Lindsey, B., and Belitz, K., Groundwater Quality in the Northern Atlantic Coastal Plain Aquifer System, Eastern United States: U.S. Geological Survey Fact Sheet 2016-3078, 4 p., https://pubs.usgs.gov/fs/2016/3078/fs20163078.pdf.
Maryland Department of Environment, 2018, State of Maryland Department of the Environment Cleanup Standards for Soil and Groundwater: Interim Final Guidance: 80 p., https://mde.state.md.us/programs/LAND/MarylandBrownfieldVCP/Documents/www.mde.state.md.us/assets/document/MDE%20Soil%20and%20Groundwater%20Cleanup%20Standards%2010-2018%20Interim%20Final%20Update%203-2.pdf
Masterson, J.P, and Pope, J.P., 2016, Sustainability of Groundwater Supplies in the Northern Coastal Plain Aquifer System: U.S. Geological Survey Fact Sheet 2016-3046, 6 p., https://pubs.usgs.gov/fs/2016/3046/fs20163046.pdf.
Masterson, J.P., Pope, J.P., Monti, J. J., and Nardi, M.R., 2011, Assessing groundwater availability in the Northern Atlantic Coastal Plain aquifer system: U.S. Geological Survey Fact Sheet 2011-3019, 4 p., https://pubs.usgs.gov/fs/2011/3019/pdf/fs2011-3019_masterson_508.pdf.
Masterson, J.P., Pope, J.P., Monti, J. J., and Nardi, M.R., Finkelstein, J.,S., and McCoy, K.J., 2013, Hydrogeology and Hydrologic Conditions of the Northern Atlantic Coastal Plain Aquifer System From Long Island, New York, to North Carolina: U.S. Geological Survey Scientific Investigations Report 2013-5133, 88 p., https://pubs.usgs.gov/sir/2013/5133/pdf/sir20135133.pdf.
Masterson, J.P., Pope, J.P., Fienen, M.N., Monti, J.J., Nardi, M.R., and Finkelstein, J.S., 2016, Assessment of Groundwater Availability in the Northern Atlantic Coastal Plain Aquifer System From Long Island, New York, to North Carolina: U.S. Geological Survey Professional Paper 1829, 76 p., https://pdfs.semanticscholar.org/6aee/a84b793f78f9659d83ff84a9e1b05302c2c6.pdf.
McFarland, E.R., 2013, Sediment Distribution and Hydrologic Conditions of the Potomac Aquifer in Virginia and Parts of Maryland and North Carolina: U.S. Geological Survey Scientific Investigations Report 2013-5115, 67 p., https://pubs.usgs.gov/sir/2013/5116/pdf/sir2013-5116.pdf.
New Jersey Department of Environmental Protection, 2017, New Jersey Water Supply Plan 2017-2022: 484p., https://www.state.nj.us/dep/watersupply/pdf/wsp.pdf.
New Jersey Department of Environmental Protection, 2020, Bureau of Environmental Analysis, Restoration and Standards: Ground Water Quality Standards: https://www.state.nj.us/dep/wms/bears/gwqs.htm (accessed April 2020).
New York Department of Environmental Conservation, 2020, 305(B) Groundwater Quality Basin Reports: https://www.dec.ny.gov/lands/36117.html (accessed April 2020).
North Carolina Department of Environmental Quality, 2020, Ground Water Quality Standards: 15A NCAC 02L .0202: 5p., https://files.nc.gov/ncdeq/documents/files/15a%20ncac%2002l%20.0202.pdf.
Ridenbaugh Press 2020, National Water Rights Digest Reference: http://www.ridenbaugh.com/nwrd/nwref/nwref.htm (accessed April 2020).
Trapp, H. J., Horn, M.A., 1997, Northern Atlantic Coastal Plain aquifer system: U.S. Geological Survey, Hydrologic atlas 730-L, https://pubs.usgs.gov/ha/ha730/pub/ch_l/L-type.ascii.
United States Environmental Protection Agency, 2020, Secondary Drinking Water Standards: Guidance for Nuisance Chemicals: https://www.epa.gov/sdwa/secondary-drinking-water-standards-guidance-nuisance-chemicals#table (accessed April 2020).
U.S. Geological Survey, 2018, WAUSP Northern Atlantic Coastal Plain Aquifer System photo 13: https://www.usgs.gov/media/images/wausp-northern-atlantic-coastal-plain-aquifer-system-photo-13 (accessed April 2020).
U.S. Geological Survey, 2020, The Process of Saltwater Intrusion: https://www.usgs.gov/media/images/process-saltwater-intrusion (accessed April 2020).
Virginia Department of Environmental Quality, 2019, Status of Virginia’s Water Resources: A Report on Virginia’s Water Resources Management Activities: 52 p., https://www.deq.virginia.gov/Portals/0/DEQ/Water/WaterSupplyPlanning/AWWR_webcompliant2019-10-01.pdf?ver=2019-10-08-155708-377.
Virginia Department of Environmental Quality, 2020, Virginia Nonpoint Source Pollution Management Program Plan: 2019 Update: 62 p., https://www.deq.virginia.gov/Portals/0/DEQ/Water/NonpointSource/NPSPlan/2019-2024_VADEQ_NPSPlan.pdf.