 Both the land elevation as it climbs from sea level to 966' at the Mason-Dixon Line near Stiltz, Pa.,on Middletown Rd  and the absence of smokestack manufacturing combine with the prevailing westerly winds to eliminate the yellow haze associated with low levels of pollution on even the most humid summer days.Hereford High School, Parkton has the only agriscience program in the county along with Hereford Middle School.The school's mascot is the Bull, and the women's teams are called the "Lady Bulls".