Water quality of 21 private wells in the karst area of southeastern Minnesota was studied from February 1977 to May 1979. The wells were located within a one-township area and were chosen for study following a questionnaire survey by type of construction and aquifer(s) in which they were completed. Thirteen routine and six runoff samples were collected from each well during the study and were examined for 18 biological, physical and chemical parameters.
|Original language||English (US)|
|Journal||WRRC Bulletin (University of Minnesota) (Water Resources Research Center)|
|State||Published - Jan 1 1982|