So this is a nice site. Shows water levels at testers in each county. A little slow to represent graphs when going back years. There must have been some fairly bad drought conditions in 2016 and 2017 per the charts as water levels were a good 10% lower then. However also shows waters levels (in Franklin) have dropped more drastically in the last year than anytime in the past since recording started in 2007. Interesting data.
https://waterdata.usgs.gov/pa/nwis/current?type=gw