The central part of the watershed of Nescopeck Creek , south of the northernmost hill , including the mouth of Black Creek , is also in this series . The central part of the Nescopeck Creek watershed , south of the northernmost line of hills , including the mouth of Black Creek , is also in this range . The northernmost part of the Black Creek watershed , south of the central line of hills , including the mouth of Nescopeck Creek , is also in this range .