View Dr. Cherkauer’s Groundwater Protection articles:
Richfield Groundwater Fundamentals - 2013 (PDF)
Richfield Groundwater Monitoring Results (PDF)
Appendix to Richfield Groundwater Monitoring Results (PDF)
Wellntel Groundwater Protection presentation:
2021 Groundwater Monitoring Presentation to Village Board
2019 Groundwater Monitoring Presentation to Village Board
View the Groundwater Protection Ordinance passed in 2005:
2005.07.06 Groundwater Protection Ordinance (PDF)