Each 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.
Grid Square Code |
Latitude |
Longitude |
Well Codes |
56173 |
42.4731 |
-77.0665 |
10025 |
62719 |
42.7056 |
-77.0349 |
10022 |