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 |
63967 |
42.7556 |
-76.6236 |
10234 |