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 10, 6000119-23 MO6024302 6000119-23 Jefferson Construction Permit
Jefferson County Public Water Supply District 10, 63002-12 MO6024302 63002-12 Jefferson Permit to Dispense
Jefferson County Public Water Supply District 12, 6000013-16 MO6024304 6000013-16 Jefferson Permit to Dispense
Jefferson County Public Water Supply District 12, 6000099-21 MO6024304 6000099-21 Jefferson Construction Permit
Jefferson County Public Water Supply District 12, 6000137-22 MO6024304 6000137-22 Jefferson Construction Permit
Jefferson County Public Water Supply District 2, 6000072-21 MO6024293 6000072-21 Jefferson Construction Permit
Jefferson County Public Water Supply District 2, 6000144-23 MO6024293 6000144-23 Jefferson Construction Permit
Jefferson County Public Water Supply District 2, 6000158-22 MO6024293 6000158-22 Jefferson Permit to Dispense
Jefferson County Public Water Supply District 2, 6055068-16 MO6024293 6055068-16 Jefferson Permit to Dispense
Jefferson County Public Water Supply District 3, 6000047-22 MO6024294 6000047-22 Jefferson Construction Permit
Jefferson County Public Water Supply District 3, 6000058-24 MO6024294 6000058-24 Jefferson Construction Permit
Jefferson County Public Water Supply District 3, 6000084-21 MO6024294 6000084-21 Jefferson Construction Permit
Jefferson County Public Water Supply District 3, 6000086-23 MO6024294 6000086-23 Jefferson Construction Permit
Jefferson County Public Water Supply District 3, 6000089-23 MO6024294 6000089-23 Jefferson Construction Permit
Jefferson County Public Water Supply District 3, 6000095-24 MO6024294 6000095-24 Jefferson Construction Permit
Jefferson County Public Water Supply District 3, 6000130-24 MO6024294 6000130-24 Jefferson Construction Permit
Jefferson County Public Water Supply District 3, 6000153-22 MO6024294 6000153-22 Jefferson Construction Permit
Jefferson County Public Water Supply District 5, 6055042-16 MO6024296 6055042-16 Jefferson Permit to Dispense
Jefferson County Public Water Supply District 6, 6000017-21 MO6024298 6000017-21 Jefferson Construction Permit
Jefferson County Public Water Supply District 6, 6000020-22 MO6024298 6000020-22 Jefferson Construction Permit