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 |
|---|---|---|---|---|---|
| OCWC Wildflower, 5000107-23 | MO5031141 | 5000107-23 | Stone | Permit to Dispense | |
| Odessa Public Water System, 1000003-25 | MO1010599 | 1000003-25 | Lafayette | Construction Permit | |
| Odessa Public Water System, 1000024-24 | MO1010599 | 1000024-24 | Lafayette | Construction Permit | |
| Odessa Public Water System, 1000096-23 | MO1010599 | 1000096-23 | Lafayette | Construction Permit | |
| Odessa Public Water System, 1000121-22 | MO1010599 | 1000121-22 | Lafayette | Construction Permit | |
| Odessa Public Water System, 1000193-21 | MO1010599 | 1000193-21 | Lafayette | Permit to Dispense | |
| Ofallon Public Water System, 6000034-25 | MO6010588 | 6000034-25 | St. Charles | Construction Permit | |
| Oglesby Park, 6000048-22 | MO6203374 | 6000048-22 | St. Charles | Construction Permit | |
| Oklaterre Mobile Home Park | MO3031345 | Morgan | Permit to Dispense | ||
| Old Kinderhook Community, 3000047-21 | MO3031198 | 3000047-21 | Camden | Permit to Dispense | |
| One Community Church, 5000017-25 | MO5273473 | 5000017-25 | Greene | Construction Permit | |
| Onondaga Cave, 4000054-24 | MO6122199 | 4000054-24 | Crawford | Construction Permit | |
| Oran Public Water System, 4000005-19 | MO4010604 | 4000005-19 | Scott | Permit to Dispense | |
| Oran Public Water System, 4000010-25 | MO4010064 | 4000010-25 | Scott | Construction Permit | |
| Orchard Farm Schools, 6000105-21R | MO6171218 | 6000105-21 | St. Charles | Permit to Dispense | |
| Oregon County Public Water Supply District 1, 4000054-21 | MO4024432 | 4000054-21 | Oregon | Permit to Dispense | |
| Oregon Public Water System | MO1010605 | Holt | Permit to Dispense | ||
| Oronogo Public Water System, 5000079-21 | MO5010606 | 5000079-21 | Jasper | Construction Permit | |
| Osage Beach East Public Water System | MO3011367 | Camden | Permit to Dispense | ||
| Osage Beach East Public Water System & Osage Beach West Public Water System, 3000005-25 | MO3011367 | 3000005-25 | Camden | Construction Permit |