1-Mile Grid Squares in Delaware County
Google markerEach marker shows the centroid (middle) of a 1-mile grid square. Centroids protect homeowners' privacy because they denote 1-mile grid squares within which groundwater wells were sampled. Centroids do not correspond to specific sampling locations.
Levels of Gas Well "Signature Chemicals" in Groundwater
Signature Chemical
1-Mile Grid Squares
Grid Square Code Latitude Longitude Well Codes
41557 41.97 -74.9525 10228
42776 42.0134 -75.108 10175, 10177
43166 42.027 -75.4774 10067
43167 42.027 -75.4579 10065, 10066, 10068, 10069, 10070, 10071
54655 42.4335 -74.7565 10107