Wilkinsburg-Penn Joint Water Authority Wilkinsburg-Penn Joint Water Authority Louis N. Ammon 7603 Tyler Road. Verona, PA 15147 412-243-6212 www.wpjwa.com
Williamsport Sanitary Authority Williamsport Sanitary Authority Laboratories Wendy Walter 253 West Fourth Street Williamsport, PA 17701 570-323-6148 ww.wmwa-wsa.org
