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 Public Water Supply District 6, 6000024-22 MO6024298 6000024-22 Jefferson Construction Permit
Jefferson County Public Water Supply District 6, 6000027-21 MO6024298 6000027-21 Jefferson Construction Permit
Jefferson County Public Water Supply District 6, 6000031-24 MO6024298 6000031-24 Jefferson Construction Permit
Jefferson County Public Water Supply District 6, 6000049-21 MO6024298 6000049-21 Jefferson Construction Permit
Jefferson County Public Water Supply District 6, 6000054-22 MO6024298 6000054-22 Jefferson Construction Permit
Jefferson County Public Water Supply District 6, 6000066-23 MO6024298 6000066-23 Jefferson Construction Permit
Jefferson County Public Water Supply District 6, 6000132-23 MO6024298 6000132-23 Jefferson Construction Permit
Jefferson County Public Water Supply District 6, 6051688-14 MO6024298 6051688-14 Jefferson Permit to Dispense
Jefferson County Public Water Supply District 7, 6000145-23 MO6024299 6000145-23 Jefferson Construction Permit
Jefferson County Public Water Supply District 7, 62815-09 MO6024299 62815-09 Jefferson Permit to Dispense
Jefferson County Public Water Supply District 8, 6000012-16 MO6024300 6000012-16 Jefferson Permit to Dispense
Jefferson County Public Water Supply District 8, 6000021-24 MO6024300 6000021-24 Jefferson Construction Permit
Jefferson County Public Water Supply District 8, 6000046-24 MO6024300 6000046-24 Jefferson Construction Permit
Jefferson County Public Water Supply District 8, 6000154-22 MO6024300 6000154-22 Jefferson Construction Permit
Jefferson County Public Water Supply District C-1, 6000023-24 MO6024295 6000023-24 Jefferson Construction Permit
Jefferson County Public Water Supply District C-1, 6000030-24 MO6024295 6000030-24 Jefferson Construction Permit
Jefferson County Public Water Supply District C-1, 6000080-23 MO6024295 6000080-23 Jefferson Construction Permit
Jefferson County Public Water Supply District C-1, 6000165-22 MO6024295 6000165-22 Jefferson Construction Permit
Jefferson County Public Water Supply District C1 6000007-21 MO6024295 6000007-21 Jefferson Construction Permit
Jefferson County Water Authority, 6000022-16 MO6071352 6000022-16 Jefferson Permit to Dispense