4 2003-07-15 0 0000108985 YORK WATER CO yorw 0001238670 MORRIS WILLIAM T 1 1 0 0 Chairman of Board common stock 2003-07-15 4 P 0 191.558 18.053 A 29520.061 D common stock 2003-07-16 4 P 0 32.732 17.15 A 29552.793 D Exhibit 24 Power of Attorney attached /s/Melba A. Aldridge Assistant Secretary by power of attorney 2003-07-16