The following table contains electronic copies of all currently effective site-specific wastewater permits — not master general permits — issued by the department. These facilities have been authorized to either discharge to waters of the state, or to operate a no-discharge wastewater treatment facility. These permits are written to be site-specific, issued to that one location to reflect the unique nature of the wastewater or the receiving water. The list includes Concentrated Animal Feeding Operation (CAFO) permits, stormwater permits, wastewater permits and underground injection control well permits. The permits are consistent with applicable water quality standards, effluent standards or treatment requirements or suitable timetables to meet these requirements (10 CSR 20-7.015 and 7.031).

The department will add each site specific wastewater permit as it is issued. If you cannot find the information you are looking for, please submit an Open Records/ Sunshine Law Request.

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 wastewater permit.

*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.

Effective Date Between
Permit Number Applicant/ Facility Sort descending County Effective Date Expiration Date Type
MO0057801 St. Charles County Public Water Supply District No. 2-Castlegate Mobile Home Park and Providence Point Subdivision Wastewater Treatment Plant St. Charles Operating
MO0111279 St. Charles County Public Water Supply District No. 2-Dakota Boys Ranch Wastewater Treatment Plant Warren Operating
MO0135755 St. Charles County Public Water Supply District No. 2-Dutzow Wastewater Treatment Facility Warren Operating
MO0132039 St. Charles County Public Water Supply District No. 2-Hickory Trails Interim Wastewater Treatment Facility Warren Operating
MO0136204 St. Charles County Public Water Supply District No. 2-Hickory Trails Wastewater Treatment Facility Warren Operating
MO0115461 St. Charles County Public Water Supply District No. 2-New Melle Sewage Treatment Plant St. Charles Operating
MO0133264 St. Charles County Public Water Supply District No. 2-Providence Estates Wastewater Treatment Facility Warren Operating
MO0043389 St. Charles County Public Water Supply District No. 2-Rolling Meadows Wastewater Treatment Plant St. Charles Operating
MO0128252 St. Charles County Public Water Supply District No. 2-Sycamore Creek Wastewater Treatment Facility St. Charles Operating
MO0087718 St. Charles County Public Water Supply District No. 2-Water Treatment Plant St. Charles Operating
MO0058343 St. Charles Mississippi River Wastewater Treatment Facility St. Charles Operating
MO0058351 St. Charles Missouri River Wastewater Treatment Facility St. Charles Operating
MO0099465 St. Clair Wastewater Treatment Facility Franklin Operating
CP0002161 St. Clair Wastewater Treatment Facility-Improvements Franklin Construction
MO0135968 St. Elizabeth Wastewater Treatment Facility Miller Operating
MO0108774 St. Francois County Environmental Corp. St. Francois Operating
CP0002426 St. Francois State Park Land Application System St. Francois Construction
CP0002240 St. James Wastewater Treatment Plant Phelps Construction
MO0093564 St. James Wastewater Treatment Plant Phelps Operating
MO0023051 St. Joseph Rosecrans Memorial Airport Wastewater Treatment Facility Buchanan Operating
MO0109878 St. Joseph Sanitary Landfill Buchanan Operating
MO0099520 St. Joseph School Ste. Genevieve Operating
MO0023043 St. Joseph Water Protection Facility Buchanan Operating
MO0081426 St. Joseph's Hill Infirmary Wastewater Treatment Facility Jefferson Operating
MO0098418 St. Jude Industrial Park New Madrid Operating
MO0127329 St. Louis Airport Authority Bulk Fuel Storage Facility St. Louis Operating
MO0139602 St. Louis Fuel Co. LLC Bulk Fuel Storage Facility St. Louis Operating
MO0111210 St. Louis Lambert International Airport St. Louis Operating
MO0100731 St. Mary Sewage Treatment Facility Ste. Genevieve Operating
MO0132306 St. Peters-Central Material Processing Facility St. Charles Operating
MO0030970 St. Peters-Spencer Creek Sewage Treatment Plant St. Charles Operating
MO0112925 St. Robert Wastewater Treatment Plant Pulaski Operating
CP0002169 St. Robert Wastewater Treatment Plant Pulaski Construction
MO0133001 St. Thomas Wastewater Treatment Facility Cole Operating
MO0109959 St. Tropez Subdivision Wastewater Treatment Facility Camden Operating
MO0043231 Stanberry Wastewater Treatment Facility Gentry Operating
MO0111465 Stanley Black & Decker Inc. Pettis Operating
MO0091472 Stanton/ Meramec KOA Campground Wastewater Treatment Plant Franklin Operating
MO0124583 Starla Estates Wastewater Treatment Facility Ripley Operating
MO0113573 State Park Village Wastewater Treatment Plant Johnson Operating
MO0052159 Ste. Genevieve Wastewater Treatment Plant Ste. Genevieve Operating
MO0057444 Steele Wastewater Treatment Facility Pemiscot Operating
MO0095567 Steelville Wastewater Treatment Plant Crawford Operating
MO0124281 Stella Wastewater Treatment Facility Newton Operating
MO0136476 Sterett Creek Marina Wastewater Treatment Facility Benton Operating
MO0098370 Steven R. Cramer Sr. Wastewater Lagoon Lafayette Operating
MO0119792 Stewart Mobile Home Park Warren Operating
MOGSE0298 Stinerock Hill Christian Construction
MO0055280 Stockton Wastewater Treatment Plant Cedar Operating
MO0135569 Stoddard County Common Sewer District No. 1 Stoddard Operating