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

Wastewater treatment plants in United States · North Carolina

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323 inventory records · EPA Clean Watersheds Needs Survey 2022

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

323 results

CompareNameNative sizeYear
MCALPINE CREEK WWTPPineville64 MGD (million gallons per day)2022
NEUSE RIVER RESOURCE RECOVERY FACILITYRaleigh60 MGD (million gallons per day)2022
BUNCOMBE COUNTY MSD WWTPAsheville40 MGD (million gallons per day)2022
T.Z. OSBOURNE WWTPMc Leansville40 MGD (million gallons per day)2022
HIGH POINT EASTSIDE WWTPJamestown26 MGD (million gallons per day)2022
CROSS CREEK WWTPFayetteville25 MGD (million gallons per day)2022
ROCKY RIVER WWTPConcord24 MGD (million gallons per day)2022
Wilmington Southside WWTPWilmington24 MGD (million gallons per day)2022
ROCKFISH CREEK WWTPFayetteville21 MGD (million gallons per day)2022
ROCKY MOUNT WWTPRocky Mount21 MGD (million gallons per day)2022
LOWER MUDDY CREEK WWTPWinston Salem21 MGD (million gallons per day)2022
NORTH DURHAM WATER REC. FAC.Durham20 MGD (million gallons per day)2022
SOUTH DURHAM WATER REC. FAC.Chapel Hill20 MGD (million gallons per day)2022
SUGAR CREEK WWTPCharlotte20 MGD (million gallons per day)2022
GRANT CREEK WWTPSalisbury20 MGD (million gallons per day)2022
WESTERN WAKE REGIONAL WMFNew Hill18 MGD (million gallons per day)2022
GOLDSBORO WWTPGoldsboro17.6 MGD (million gallons per day)2022
GREENVILLE UTILITIES COMM. WWTPGreenville17.5 MGD (million gallons per day)2022
LONG CREEK (Gastonia) WWTPDallas16 MGD (million gallons per day)2022
NORTH BUFFALO WWTPGreensboro16 MGD (million gallons per day)2022
Wilmington Northside WWTPWilmington16 MGD (million gallons per day)2022
South Harnett Regional WWTPSpring Lake15 MGD (million gallons per day)2022
IRWIN CREEK WWTPCharlotte15 MGD (million gallons per day)2022
ALBEMARLE WWTPAlbemarle15 MGD (million gallons per day)2022
HOMINY CREEK WWTPWilson14 MGD (million gallons per day)2022
MASON FARM WWTPChapel Hill13.5 MGD (million gallons per day)2022
MEBANE BRIDGE (EDEN) WWTPEden13.5 MGD (million gallons per day)2022
SOUTH CARY WWTPApex12.8 MGD (million gallons per day)2022
MONROE WWTPMonroe12.5 MGD (million gallons per day)2022
SOUTH BURLINGTON WWTPBurlington12 MGD (million gallons per day)2022
EAST BURLINGTON WWTPBurlington12 MGD (million gallons per day)2022
TRIANGLE WWTPDurham12 MGD (million gallons per day)2022
BIG BUFFALO (SANFORD) WWTPSanford12 MGD (million gallons per day)2022
MCDOWELL CK WWTPHuntersville12 MGD (million gallons per day)2022
NORTH CARY WWTPCary12 MGD (million gallons per day)2022
NORTH SIDE WWTPKinston11.85 MGD (million gallons per day)2022
MORGANTON WWTPMorganton10.5 MGD (million gallons per day)2022
HENRY FORK WWTP (HICKORY)Hickory9 MGD (million gallons per day)2022
ASHEBORO WWTPAsheboro9 MGD (million gallons per day)2022
LUMBERTON WWTPLumberton9 MGD (million gallons per day)2022
ROANOKE RAPIDS S.D.Weldon8.34 MGD (million gallons per day)2022
Utley Creek WRFHolly Springs8 MGD (million gallons per day)2022
LAKE RHODISS WWTPValdese7.5 MGD (million gallons per day)2022
NORTH HARNETT (LILLINGTON) REG. WWTPLillington7.5 MGD (million gallons per day)2022
Rocky River WWTPMooresville7.5 MGD (million gallons per day)2022
REIDSVILLE WWTPReidsville7.5 MGD (million gallons per day)2022
MT. AIRY WWTPMount Airy7 MGD (million gallons per day)2022
MOORE CO REGIONAL WWTP (ADDOR)Aberdeen6.7 MGD (million gallons per day)2022
WILKESBORO CUB CRK WWTPWilkesboro6.6 MGD (million gallons per day)2022
NEUSE RIVER (NEW BERN) WWTPNew Bern6.5 MGD (million gallons per day)2022
LEXINGTON WWTPLexington6.5 MGD (million gallons per day)2022
HIGH POINT WESTSIDE WWTPThomasville6.2 MGD (million gallons per day)2022
LOWER CREEK WWTPLenoir6 MGD (million gallons per day)2022
NORTHEAST WWTP (HICKORY)Hickory6 MGD (million gallons per day)2022
SHELBY WWTPShelby6 MGD (million gallons per day)2022
HAMBY CK WWTP (THOMASVILLE)Thomasville6 MGD (million gallons per day)2022
CROWDERS (Gastonia) CREEKGastonia6 MGD (million gallons per day)2022
WAYNESVILLE WWTPWaynesville6 MGD (million gallons per day)2022
FOURTH CREEK WWTPStatesville6 MGD (million gallons per day)2022
LINCOLNTON WWTPLincolnton6 MGD (million gallons per day)2022
KILLIAN CREEK WWTPStanley6 MGD (million gallons per day)2022
MALLARD CREEK WWTPCharlotte6 MGD (million gallons per day)2022
JACKSONVILLE WWTPJacksonville6 MGD (million gallons per day)2022
NUTBUSH CREEK WWTPHenderson6 MGD (million gallons per day)2022
JOHN UMSTEAD WWTP (BUTNER)Butner5.5 MGD (million gallons per day)2022
CAROLINA SHORES WWTPCalabash5.3 MGD (million gallons per day)2022
TARBORO WWTPTarboro5 MGD (million gallons per day)2022
BELMONT WWTPBelmont5 MGD (million gallons per day)2022
ROXBORO WWTPRoxboro5 MGD (million gallons per day)2022
FOREST CITY WWTPForest City5 MGD (million gallons per day)2022
CLINTON WWTPClinton5 MGD (million gallons per day)2022
SMITHFIELD REG WWTPSmithfield4.99 MGD (million gallons per day)2022
BOONE WWTPBoone4.82 MGD (million gallons per day)2022
HENDERSONVILLE WWTPHendersonville4.8 MGD (million gallons per day)2022
CLARK CREEK WWTP (NEWTON)Newton4.5 MGD (million gallons per day)2022
ELIZABETH CITY WWTPElizabeth City4.5 MGD (million gallons per day)2022
MAYODAN WWTPMayodan4.5 MGD (million gallons per day)2022
SPINDALE WWTPSpindale4.5 MGD (million gallons per day)2022
ROCKINGHAM WWTPRockingham4.25 MGD (million gallons per day)2022
SILER CITY WWTPSiler City4 MGD (million gallons per day)2022
MT. HOLLY WWTPMount Holly4 MGD (million gallons per day)2022
CRAMERTON WWTPCramerton4 MGD (million gallons per day)2022
THIRD CREEK WWTPStatesville4 MGD (million gallons per day)2022
Melinda B Kroerzer WWTPWilmington4 MGD (million gallons per day)2022
LEITH CREEK WWTPLaurinburg4 MGD (million gallons per day)2022
WINSTON-SALEMWinston Salem3.884 MGD (million gallons per day)2022
BLACKRIVER WWTP (DUNN)Dunn3.75 MGD (million gallons per day)2022
WASHINGTON WWTPWashington3.65 MGD (million gallons per day)2022
APEX WWTPApex3.6 MGD (million gallons per day)2022
GRAHAM WWTP AND COLLECTION SYSTEMGraham3.5 MGD (million gallons per day)2022
ANSON COUNTY REG. WWTPWadesboro3.5 MGD (million gallons per day)2022
OXFORD WWTPOxford3.5 MGD (million gallons per day)2022
TUCKASEIGEE WWTP 1 (DILLSBORO)Sylva3.5 MGD (million gallons per day)2022
CONTENTNEA MSD WWTPGrifton3.5 MGD (million gallons per day)2022
FARMVILLE WWTPFarmville3.5 MGD (million gallons per day)2022
Smith Creek Resource Recovery FacilityWake Forest3 MGD (million gallons per day)2022
SEA TRAILS WWTPSunset Beach3 MGD (million gallons per day)2022
WEST BRUNSWICK REG. WWTPSupply3 MGD (million gallons per day)2022
CATAWBA (Hickory) WWTPCatawba3 MGD (million gallons per day)2022
WHITEVILLE WWTPWhiteville3 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.