Water Systems Council

1101 30th St. NW, Suite 500
Washington, DC 20007
Phone: 202-625-4387
www.watersystemscouncil.org

WellCare® Hotline

1101 30th St. N.W., Suite 500
Washington, DC 20007
Phone: 888-395-1033
www.wellcarehotline.org

National Ground Water Association

601 Dempsey Road
Westerville, OH 43081-8978
Phone: 800-551-7379
www.ngwa.org

Well Water Trust

PO Box 2399
Davidson, NC 28036
Phone: 202-625-4383
www.waterwelltrust.org