William E. Toffey, Executive Director
Philadelphia Water Department
4th floor, ARAMARK Tower
1101 Market Street
Philadelphia, PA 19107-2994
Phone: (215)685-6248
Fax: (215)685-6207
E-mail:william.toffey@phila.gov

Chris Peot, President
D.C. Water and Sewer Authority
5000 Overlook Ave., S.W.
Washington, D.C. 20032
Phone: (202) 787-4329
Fax: (202) 645-6208
E-mail:  Chris_Peot@dcwasa.com

Trudy Johnston Vice President
Material Matters Inc.
P.O. Box 224
Elizabethtown, PA 17022
Phone: (717) 367-9697
Fax: (717) 367-0367
trudy@paonline.com

Bill Cathcart, Treasurer
Cape May County Municipal Utilities Authority
P.O. Box 610
Cape May Court House, NJ 08210
Phone: (609) 465-9026, ext 242
E-Mail:CathcartWW@cmcmua.com

Bob Adamski, Secretary
Gannett Fleming
480 Forest Avenue
Locust Valley, NY 11560-0707
Phone: (516) 671-8440
Fax: (516) 671-3349
E-mail:radamski@gfnet.com