TY - RPRT TI - Groundwater quality in Geauga County, Ohio: status, including detection frequency of methane in water wells, 2009, and changes during 1978-2009 AU - Martha L. Jagucki AU - Stephanie P. Kula AU - Brian E. Mailot PY - 2015 DO - 10.3133/sir20155032 UR - https://pubs.usgs.gov/publication/sir20155032 ID - sir20155032 ER -