Analysis

I have uploaded the pdf and ai on db, this map includes topo, ten min walking radius, food (all fast food, and one convenience store within one of the walking radii), historical district, parks, roads and streams

Ground water levels

This report shows ground water levels in Richland County between 1949 and 1990.  The measurements taken closest to the site (Lincolnshire subdivision north of Columbia) show the groundwater levels are trending towards approximately 230' to 255' above sea level.  This could vary across the entire county, but this should be close to the levels of the quarry area.

Photos

Here are my photos from the quarry visit

.