Radon Concentrations in the Public Water Supplies of Ohio Counties


      Knox    
 ID   Record Number   County Number   Radon Concentration in pCi/l  Name of Public Water Supply Date
135 4200812 42 113 Mount Vernon 3/23/87
136 4200812 42 97  Mount Vernon Water Treatment Plant   4/18/88 
36 4200012 42 83 Centerburg 8/8/88
60 4200112 42 238 Danville Water Department 6/21/88
81 4200212 42 221 Fredricktown Water Plant 4/18/88
104 4202012 42 438 Knox. Co. Sewer and Water District 7/27/87


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