the stream that provided the main water supply for the community of Montgomery, Pennsylvania
... that in the early 1900s, numerous sewers discharged into the stream that provided the main water supply for the community of Montgomery, Pennsylvania?
... that in the early 1900s, numerous sewers discharged into <b id="mwDAA"><a href="./Black_Hole_Creek" id="mwDAE" rel="mw:WikiLink" title="Black Hole Creek">the stream that provided the main water supply for the community of Montgomery, Pennsylvania</a></b>?