The following table contains electronic copies of all currently effective construction permits and permits to dispense. Construction permits include waterline extensions, waterline replacements, drilling a water supply well, constructing a storage tank, adding a disinfection system, treatment changes, building a pump station or other improvements or modifications. Permits to dispense include operating public water systems that supplies drinking water to the public.

To sort the table below by field, click on the column headings in the table. You can also enter criteria in the search boxes to search for a specific drinking water permit. If you are unable find the information you are looking for, please contact the Drinking Water Infrastructure Permits and Engineering Section at 573-751-5924.

*This is an "and" type search. All search criteria you enter must be met for the permit to appear in the results. If the permit you are searching for is not listed in the results, try again using less criteria.

Public Water System System ID Permit Number County Date issued Permit Type
Jefferson County Consolidated Public Water Supply District C-1, 6000056-20 MO6024295 6000056-20 Jefferson Construction Permit
Jefferson County Consolidated Public Water Supply District C-1, 6000092-21 MO6024295 6000092-21 Jefferson Construction Permit
Jefferson County Consolidated Public Water Supply District C-1, 6000114-23 MO6024295 6000114-23 Jefferson Construction Permit
Jefferson County Consolidated Public Water Supply District C-1, 6000120-21 MO6024295 6000120-21 Jefferson Construction Permit
Jefferson County Consolidated Public Water Supply District C1, 6000019-22 MO6024295 6000019-22 Jefferson Construction Permit
Jefferson County Consolidated Public Water Supply District C1, 6000026-23 MO6024295 6000026-23 Jefferson Construction Permit
Jefferson County Consolidated Public Water Supply District C1, 6000060-22 MO6024295 6000060-22 Jefferson Construction Permit
Jefferson County Consolidated Public Water Supply District C1, 6000065-22 MO6024295 6000065-22 Jefferson Construction Permit
Jefferson County Consolidated Public Water Supply District C1, 6000130-22 MO6024295 6000130-22 Jefferson Construction Permit
Jefferson County Consolidated Public Water Supply District C1, 6000152-21 MO6024295 6000152-21 Jefferson Construction Permit
Jefferson County Parks Department Sports Complex, 6051140-13 MO6203084 6051140-13 Jefferson Permit to Dispense
Jefferson County Public Sewer District Summer Set, 6000057-22 MO6036031 6000057-22 Jefferson Construction Permit
Jefferson County Public Sewer District, 6000030-19 MO6036031 6000030-19 Jefferson Permit to Dispense
Jefferson County Public Water Supply District 1, 6000039-22 MO6024292 6000039-22 Jefferson Construction Permit
Jefferson County Public Water Supply District 1, 6000046-23 MO6024292 6000046-23 Jefferson Construction Permit
Jefferson County Public Water Supply District 1, 6000077-22 MO6024292 6000077-22 Jefferson Construction Permit
Jefferson County Public Water Supply District 1, 62966-11 MO6024292 62966-11 Jefferson Permit to Dispense
Jefferson County Public Water Supply District 10, 6000011-23 MO6024302 6000011-23 Jefferson Construction Permit
Jefferson County Public Water Supply District 10, 6000028-21 MO6024302 6000028-21 Jefferson Construction Permit
Jefferson County Public Water Supply District 10, 6000086-21 MO6024302 6000086-21 Jefferson Construction Permit