World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in United States · Missouri

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836 inventory records · EPA Clean Watersheds Needs Survey 2022

Data years: 2022. The inventory date does not establish current operation.

836 results

CompareNameNative sizeYear
MODOT I-55 Rest Area Bloomsdale WWTFBloomsdale0.02 MGD (million gallons per day)2022
SCCPWSD #2 Boone Ridge Estates WWTFWentzville0.02 MGD (million gallons per day)2022
Blythedale WWTFBlythedale0.02 MGD (million gallons per day)2022
CGCRCSD Oak Creek Estates WWTPJackson0.02 MGD (million gallons per day)2022
CGCRCSD Forest Meadows Subdivision WWTFJackson0.02 MGD (million gallons per day)2022
District #29 Red Rock WWTPPlatte City0.02 MGD (million gallons per day)2022
Leslie WWTPLeslie0.02 MGD (million gallons per day)2022
Antire Springs WWTPHigh Ridge0.02 MGD (million gallons per day)2022
Meadow Village Subd.Columbia0.02 MGD (million gallons per day)2022
Elmo WWTPElmo0.02 MGD (million gallons per day)2022
Cosby WWTPCosby0.02 MGD (million gallons per day)2022
Jacksonville WWTPJacksonville0.02 MGD (million gallons per day)2022
Homestead Village WWTPExcelsior Springs0.02 MGD (million gallons per day)2022
Ludlow LagoonLudlow0.02 MGD (million gallons per day)2022
Knox City WWTPKnox City0.02 MGD (million gallons per day)2022
Penermon LagoonEssex0.02 MGD (million gallons per day)2022
Rhineland WWTPRhineland0.02 MGD (million gallons per day)2022
Emma S. WWTPEmma0.02 MGD (million gallons per day)2022
Caledonia WWTFCaledonia0.02 MGD (million gallons per day)2022
Coffey LagoonCoffey0.02 MGD (million gallons per day)2022
Luray WWTPLuray0.02 MGD (million gallons per day)2022
Washington Co. PWSD #4 HolidayCaledonia0.02 MGD (million gallons per day)2022
Revere WWTPRevere0.02 MGD (million gallons per day)2022
Barnett WWTPBarnett0.02 MGD (million gallons per day)2022
Village of Benton City WWTFBenton City0.02 MGD (million gallons per day)2022
Argyle WWTPArgyle0.02 MGD (million gallons per day)2022
Ionia WWTPIonia0.02 MGD (million gallons per day)2022
Baring Area Wastewater SystemBaring0.019 MGD (million gallons per day)2022
Twin Lakes SubdColumbia0.019 MGD (million gallons per day)2022
FCPWSD #3, Twin View WWTPVilla Ridge0.019 MGD (million gallons per day)2022
W.E. Sears Youth CenterPoplar Bluff0.018 MGD (million gallons per day)2022
PCPWSD No. 2 College Hills North WWTPRolla0.018 MGD (million gallons per day)2022
CGCRCSD Sun Valley Estates WWTFJackson0.018 MGD (million gallons per day)2022
PCPWSD No. 2 Forest Lakes Subd WWTPRolla0.018 MGD (million gallons per day)2022
SCCPWSD #2 Dutzow WWTFDutzow0.018 MGD (million gallons per day)2022
Pickering WWTPPickering0.018 MGD (million gallons per day)2022
Asbury WWTPAsbury0.018 MGD (million gallons per day)2022
Sumner WWTPSumner0.018 MGD (million gallons per day)2022
South GreenfieldGreenfield0.018 MGD (million gallons per day)2022
CGCRCSD Cedar Meadows Subdivision WWTFJackson0.017 MGD (million gallons per day)2022
FCPWSD #3, Golden PondVilla Ridge0.017 MGD (million gallons per day)2022
FCPWSD #3, Pine Lake Estates SubdivisionGray Summit0.017 MGD (million gallons per day)2022
Flemington LagoonFlemington0.017 MGD (million gallons per day)2022
SCCPWSD #2 Sycamore Creek WWTPNew Melle0.016 MGD (million gallons per day)2022
Wentworth WWTPWentworth0.016 MGD (million gallons per day)2022
FCPWSD #3, Ad Deum SubdivisionPacific0.016 MGD (million gallons per day)2022
Bucklin West WWTPBucklin0.016 MGD (million gallons per day)2022
PCPWSD No. 2 Country Club Terrace WWTPRolla0.015 MGD (million gallons per day)2022
SCCPWSD #2 Dakota Boys Ranch WWTPDutzow0.015 MGD (million gallons per day)2022
Clifton Hill WWTFClifton Hill0.015 MGD (million gallons per day)2022
Village of PendletonJonesburg0.015 MGD (million gallons per day)2022
Livonia WWTFLivonia0.015 MGD (million gallons per day)2022
Monroe Co, PWSD#2, Rush Hill WWTPRush Hill0.015 MGD (million gallons per day)2022
Morrison WWTPMorrison0.015 MGD (million gallons per day)2022
PCRSD# 33, South GaleSmithville0.014 MGD (million gallons per day)2022
Walnut RidgeHigh Ridge0.014 MGD (million gallons per day)2022
FCPWSD #3, Woodridge Farms Subd. WWTFVilla Ridge0.014 MGD (million gallons per day)2022
Fortuna WWTPFortuna0.014 MGD (million gallons per day)2022
Humphreys WWTPHumphreys0.013 MGD (million gallons per day)2022
Pass N Gas WWTFFulton0.012 MGD (million gallons per day)2022
Cedar Business Park WWTPLebanon0.012 MGD (million gallons per day)2022
RSD, Rockwood Valley Middle School WWTFGlencoe0.012 MGD (million gallons per day)2022
Truxton LagoonTruxton0.012 MGD (million gallons per day)2022
Arcadia WWTP - EastArcadia0.012 MGD (million gallons per day)2022
PCPWSD No 2. Summer Field Subd WWTPRolla0.011 MGD (million gallons per day)2022
Millard WWTPKirksville0.011 MGD (million gallons per day)2022
JCPSD Cedar Springs Elementary WWTPHouse Springs0.01 MGD (million gallons per day)2022
JCPSD Country Trails WWTPBarnhart0.01 MGD (million gallons per day)2022
JCPSD Fawn Meadow WWTPHillsboro0.01 MGD (million gallons per day)2022
JCPSD Lakewood WWTFHillsboro0.01 MGD (million gallons per day)2022
JCPSD Secluded Forest WWTPCedar Hill0.01 MGD (million gallons per day)2022
JCPSD, Brookside Parc WWTPHillsboro0.01 MGD (million gallons per day)2022
Jefferson County Library District WWTFHigh Ridge0.01 MGD (million gallons per day)2022
MDC, Lost Valley Fish Hatchery WWTFWarsaw0.01 MGD (million gallons per day)2022
MDNR Stockton State Park WWTFDadeville0.01 MGD (million gallons per day)2022
MDNR, Big Lake State Park WWTFCraig0.01 MGD (million gallons per day)2022
MODOT I-55 Rest Area-Fruitland WWTPJackson0.01 MGD (million gallons per day)2022
Mozingo Lake Recreation AreaMaryville0.01 MGD (million gallons per day)2022
Newark WWTFNewark0.01 MGD (million gallons per day)2022
SCSD No. 1, Red Cedar Point WWTFBranson0.01 MGD (million gallons per day)2022
Country East Subdivision WWTFFulton0.01 MGD (million gallons per day)2022
Country Livin' Subdivision WWTPFulton0.01 MGD (million gallons per day)2022
County Line Estates WWTFFulton0.01 MGD (million gallons per day)2022
CGCRCSD Essex Place WWTFJackson0.01 MGD (million gallons per day)2022
CGCRCSD Seabaugh Acres WWTFJackson0.01 MGD (million gallons per day)2022
CGCRCSD Spring Lake Estates WWTFJackson0.01 MGD (million gallons per day)2022
FCPWSD No.1 Baucky View Subd WWTPUnion0.01 MGD (million gallons per day)2022
BCRSD Midway USA 40 & J WWTFRocheport0.01 MGD (million gallons per day)2022
CGCRCSD Saxony Lutheran HS WWTFJackson0.01 MGD (million gallons per day)2022
Lake Mykee LagoonsHolts Summit0.01 MGD (million gallons per day)2022
MDNR, Babler State ParkSaint Louis0.01 MGD (million gallons per day)2022
District #32 Alan Acres WWTPKansas City0.01 MGD (million gallons per day)2022
BCSD Hartsburg WW SystemHartsburg0.01 MGD (million gallons per day)2022
Watkins Mill State ParkLawson0.01 MGD (million gallons per day)2022
MDNR, Washington State Park WWTFDe Soto0.01 MGD (million gallons per day)2022
Leonard WWTFLeonard0.01 MGD (million gallons per day)2022
Village of BethelBethel0.01 MGD (million gallons per day)2022
MDNR Harry S Truman SP Campground WWTFWarsaw0.01 MGD (million gallons per day)2022
Village of Guilford WWTFGuilford0.009 MGD (million gallons per day)2022
CGCRCSD Major Custom Cable WWTFJackson0.009 MGD (million gallons per day)2022

Regulatory context

General reference. This is not an exhaustive review of applicable law.

United States: Clean Water Act / NPDES

NPDES regulates pollutant discharges from point sources to waters of the United States. The permit sets limits and monitoring conditions. A CWNS code identifies an inventory record, not an NPDES permit.

  • Permit identifier and permitting authority: EPA or an authorized state.
  • Outfall and receiving water; sewer connections follow a different control route.
  • Current permit conditions, limits and dated measurements; these are not included in CWNS.

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.