States / Missouri / St. Charles County
St. Charles County: EPA Toxic Release Inventory
43 active of 54 registered facilities
Superfund Sites
EPA National Priorities List — includes sites already cleaned up, marked as such below.
WELDON SPRING FORMER ARMY ORDNANCE WORKS · ST. CHARLESCURRENTLY ON THE FINAL NPL
WELDON SPRING QUARRY/PLANT/PITS (USDOE/ARMY) · ST. CHARLESCURRENTLY ON THE FINAL NPL
Facilities in Violation (EPA ECHO)
TOWNE PARKViolation Identified
WELDON SPRINGS DWTP · DEFIANCEViolation Identified
SCCPWSD#2, BOONE RIDGE ESTATES WWTF · WENTZVILLEViolation Identified
SCCPWSD #2 SYCAMORE CREEK WWTP · NEW MELLEViolation Identified
ST CHARLES-MISSISSIPPI RIVER WWTF · ST. CHARLESViolation Identified
RB MANUFACTURING LLC · ST. PETERSViolation Identified
PORTAGE DES SIOUX PWS · SAINT CHARLESViolation Identified
DARDENNE PRAIRIE SM MS4 · O'FALLONSignificant Violation
CHEROKEE LAKES CAMPGROUND WWTP · O'FALLONViolation Identified
DUCKETT CREEK SANITARY · O FALLONViolation Identified
ST CHARLES COUNTY PWSD 2-TRTMT PLT-BOUGHT FROM MO6079507 · NEW MELLEViolation Identified
AUGUSTA WWTF · AUGUSTAViolation Identified
ST CHARLES PWSD 2 FORISTELL-WELL # 2 SCHULTZ RD TREATMENT · O'FALLONViolation Identified
ST PETERS PWS · SAINT PETERSViolation Identified
WELDON SPRINGS TRAINING AREA · ST CHARLESSignificant Violation
ST. CHARLES CONCRETE · WENTZVILLEViolation Identified
DCSD AUGUSTA SHORES WWTP · AUGUSTAViolation Identified
DCSD STEVEN A. ROGERS WWTP · ST. CHARLESViolation Identified
DUCK CLUB YACHT CLUB WWTF · ST. CHARLESViolation Identified
FRED WEBER INC-NEW MELLE QUARRY · NEW MELLEViolation Identified
O' FALLON WASTEWATER TREATMENT PLANT · O'FALLONViolation Identified
K AND P PRECAST INC · O'FALLONViolation Identified
YACHT CLUB OF ST. LOUIS · SAINT CHARLESSignificant Violation
ORCHARD FARMS APARTMENTS · SAINT CHARLESViolation Identified
BMC O'FALLON · O'FALLONSignificant Violation
JAXSON ESTATES WWTF · FORISTELLViolation Identified
AMEREN MISSOURI SIOUX ENERGY CENTER · WEST ALTONViolation Identified
MEMC ELECTRONIC MATERIALS INC · O FALLONSignificant Violation
PORTAGE DES SIOUX WWTP · PORTAGE DES SIOUXViolation Identified
KLONDIKE PARK WWTP · AUGUSTAViolation Identified
JIFFY LUBE · WENTZVILLEViolation
DCSD WASTEWATER TREATMENT PLANT 2 · WELDON SPRINGViolation Identified
TARA OAKS MANOR ASSN-WELL # 1 TREATMENT · ST PAULViolation Identified
DUCKETT CREEK SANITATION DISTRICT TREATMENT PLANT #1 · SAINT CHARLESViolation Identified
BIG COUNTRY ACRES SUBDIVISIONViolation Identified
DCSD, RIVERDALE SUBDIVISION WWTF · O'FALLONViolation Identified
FABICK FORISTELL WWTP · FORISTELLSignificant Violation
PRAIRIE VIEW ACRES SUBDViolation Identified
NATIONAL CART COMPANYViolation Identified
WENTZVILLE PWS · WENTZVILLEViolation Identified
QUARRY WINE GARDEN · NEW MELLESignificant Violation
SCCPWSD#2, CASTLEGATE MHP AND PROVIDENCE · WENTZVILLEViolation Identified
SAFETY-KLEEN SYSTEM · SAINT CHARLESSignificant Violation
CONFLUENCE RIVERS STONE RIDGE MEADOWS-WELL # 1 TREATMENT · ST. PAULViolation Identified
COTTLEVILLE PHASE II MS4 · COTTLEVILLESignificant Violation
CHANDLER HILL VINEYARD-TREATMENT WELL #1 · DEFIANCEViolation Identified
TRI-Registered Facilities
AMEREN MISSOURI SIOUX ENERGY CENTER · WEST ALTONActiveAMERICAN RAILCAR INDUSTRIES INC · SAINT CHARLESActiveAPPLIED FOOD BIOTECHNOLOGY · O FALLONActiveBRAKING TECHNOLOGIES INC · O FALLONActiveCMC REBAR - ST. LOUIS · O FALLONActiveCOMPONENT BAR PRODUCTS · O'FALLONActiveDIAGRAPH MARKING & CODING · SAINT CHARLESActiveDIDION & SONS FOUNDRY · SAINT PETERSActiveFIBRE BODY INDUSTRIES INC · O FALLONActiveGENERAL MOTORS WENTZVILLE ASSEMBLY · WENTZVILLEActiveJOHN H HARLAND CO PLANT #15 · SAINT PETERSActiveK & R WOOD PRODUCTS · O FALLONActiveLAFARGE NORTH AMERICA INC · WENTZVILLEActiveLEONARD'S METAL, INC. · SAINT CHARLESActiveMEMC LLC · SAINT PETERSActiveMIDWEST ALLOY · O FALLONActiveMISSOURI METALS A DIV OF SAMUEL SON & CO. (USA) INC · WENTZVILLEActiveMODINEER PLANT 7 · SAINT PETERSActiveNEWCO ENTERPRISES INC · SAINT CHARLESActiveO'FALLON CASTING · O FALLONActivePITTSBURGH GLASS WORKS LLC · O FALLONActivePOLYONE CORP · SAINT PETERSActivePPG INDUSTRIES INC WENTZVILLE · WENTZVILLEActivePPG INDUSTRIES O'FALLON · O FALLONActiveRECKITT BENCKISER · SAINT PETERSActiveSAFETY-KLEEN SYSTEMS SAINT CHARLES (SCM) · SAINT CHARLESActiveST CHARLES COUNTY CONCRETE WENTZVILLE PLANT · WENTZVILLEActiveST CHARLES METAL FINISHING, CO · SAINT CHARLESActiveST CHARLES QUARRY CO DEFIANCE PLANT · DEFIANCEActiveSUPERIOR HOME PRODUCTS INC · WENTZVILLEActiveTHE BOEING COMPANY · SAINT CHARLESActiveTRUE MANUFACTURING CO INC · O'FALLONActiveTWO RIVERS AG LLC · SAINT CHARLESActiveUNIVERSAL GALVANIZING INC · SAINT PETERSActiveUS DOE WELDON SPRING SITE · SAINT CHARLESActiveWARREN COUNTY CONCRETE - WENTZVILLE · WENTZVILLEActiveWEIDMANN ELECTRICAL TECHNOLOGY INC. · O'FALLONActiveWELDON SPRING USARC/LTA · WELDON SPRINGActiveWHISK PRODUCTS INC · WENTZVILLEActiveWILSON MARBLE INC · O'FALLONActiveWOODBRIDGE CORP SAINT PETERS · SAINT PETERSActiveZOLTEK CORP · SAINT PETERSActiveZOLTEK CORP · SAINT CHARLESActiveCARDINAL UHP · SAINT CHARLESInactiveHEMPEL USA · O FALLONInactiveKURTZ CONCRETE INC, N PLANT · SAINT CHARLESInactiveKURTZ CONCRETE INC, O'FALLON PLT · O FALLONInactiveKURTZ CONCRETE INC SOUTH PLANT · SAINT CHARLESInactiveKURTZ-LAFARGE, W PLANT · WENTZVILLEInactiveLAFARGE NA INC EAST PLANT · SAINT CHARLESInactiveMARMIC METAL TREATING INC · SAINT CHARLESInactiveMCDONNELL DOUGLAS CORP · SAINT CHARLESInactivePACE CONSTRUCTION CO ST CHARLES PLANT · SAINT CHARLESInactiveROTADYNE ROLL GROUP-O'FALLON · O'FALLONInactive
Source: U.S. EPA Toxic Release Inventory, ECHO, Superfund (SEMS NPL). Registration or a violation listed does not by itself indicate a current health hazard.