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

Wastewater treatment plants in United States · New Jersey

← Back to the map

154 inventory records · EPA Clean Watersheds Needs Survey 2022

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

154 results

CompareNameNative sizeYear
Passaic Valley Sewerage Commission - CS/CSO/STPNewark368 MGD (million gallons per day)2022
Middlesex County UA - CS/STPSayreville147 MGD (million gallons per day)2022
Bergen County UA-Little Ferry WPCF - CS/CSO/STPLittle Ferry109.04 MGD (million gallons per day)2022
Joint Meeting of Essex & Union - CSO/STPElizabeth85 MGD (million gallons per day)2022
Camden County MUA - CS-CSO/WWTPCamden80 MGD (million gallons per day)2022
Rahway Valley SA - CS/CSO/STPRahway40 MGD (million gallons per day)2022
Atlantic County UA WWTF CS/STPAtlantic City40 MGD (million gallons per day)2022
Ocean County UA Northern WPCF - CS/STPBrick28 MGD (million gallons per day)2022
Ocean County UA Central WPCF - CS/STPBayville28 MGD (million gallons per day)2022
Trenton City - CS/CSO/STPTrenton27 MGD (million gallons per day)2022
Gloucester County UA - CS/STPPaulsboro24.1 MGD (million gallons per day)2022
Somerset Raritan Valley RSA - CS/STPBridgewater23.1 MGD (million gallons per day)2022
North Hudson SA (Adam St WWTP) - CS/CSO/STPHoboken20.8 MGD (million gallons per day)2022
Ocean County UA Southern WPCF - CS/STPWest Creek20 MGD (million gallons per day)2022
Two Rivers Water Reclamation Authority (WRA) - CS/STPMonmouth Beach17.23 MGD (million gallons per day)2022
Linden Roselle SA - CS-CSO/STPLinden17 MGD (million gallons per day)2022
Parsippany-Troy Hills Township CS/STPParsippany16 MGD (million gallons per day)2022
Hamilton Township (Mercer) WPCF- CS/STPTrenton16 MGD (million gallons per day)2022
Northwest Bergen County UA - CS/STPWaldwick15 MGD (million gallons per day)2022
CMCMUA - Wildwood/Lower Service Regional STPRio Grande14.18 MGD (million gallons per day)2022
Stony Brook RSA-River Rd STP/ Princeton CS-TPPrinceton13.7 MGD (million gallons per day)2022
Wayne Township - CS/STPWayne13.5 MGD (million gallons per day)2022
Ewing Lawrence SA - CS/STPTrenton13.329 MGD (million gallons per day)2022
Bayshore Regional SA - CS/STPUnion Beach13.226 MGD (million gallons per day)2022
Rockaway Valley RSA - CS/STPBoonton12 MGD (million gallons per day)2022
Middletown Township SA - CS/STPBelford10.8 MGD (million gallons per day)2022
North Hudson SA (River Rd WWTP) - CS/CSO/STPHoboken10 MGD (million gallons per day)2022
South Monmouth Regional CS/STPBelmar9.8 MGD (million gallons per day)2022
Neptune Township (TNSA) - CS/STPNeptune8.5 MGD (million gallons per day)2022
Landis Sewerage Authority - CS/STPVineland8.2 MGD (million gallons per day)2022
Western Monmouth UA - Pine Brook STP/CSEnglishtown8 MGD (million gallons per day)2022
CMCMUA - Seven Mile/Middle - STP/SludgeCape May7.67 MGD (million gallons per day)2022
PRBRSA-Two Bridges SA CS/STPLincoln Park7.5 MGD (million gallons per day)2022
Ocean Township (Monmouth) SA - CS/STPOakhurst7.5 MGD (million gallons per day)2022
Cumberland County UA - Cohansey River STP/CSBridgeton7 MGD (million gallons per day)2022
CMCMUA - Ocean City Regional WWTFOcean City6.3 MGD (million gallons per day)2022
Long Branch City SA - CS/STPLong Branch5.4 MGD (million gallons per day)2022
Willingboro Township MUA - CS/STPWillingboro5.2 MGD (million gallons per day)2022
Secaucus Town MUA - Koelle Blvd STP/CSSecaucus5.12 MGD (million gallons per day)2022
Ridgewood Village WPCF - CS/STPGlen Rock5 MGD (million gallons per day)2022
Millville City - CS/STPMillville5 MGD (million gallons per day)2022
Mount Holly MUA WPCF - Rancocas Creek STP/CSMount Holly5 MGD (million gallons per day)2022
Musconetcong SA CS/STPBudd Lake4.79 MGD (million gallons per day)2022
Hanover Township SA - CS/STPWhippany4.61 MGD (million gallons per day)2022
Livingston Township CS - STPLivingston4.6 MGD (million gallons per day)2022
Caldwell Borough CS/STPCaldwell4.5 MGD (million gallons per day)2022
Asbury Park City - CS/STPAsbury Park4.4 MGD (million gallons per day)2022
Lower Township MUA - CS/STPVillas4 MGD (million gallons per day)2022
Mount Laurel Township MUA - CS/STPMount Laurel4 MGD (million gallons per day)2022
Raritan Township MUA -Flemington WWTF - STPRaritan3.85 MGD (million gallons per day)2022
Raritan Township MUA- South Main STP/CSFlemington3.8 MGD (million gallons per day)2022
Phillipsburg Town - CS/WWTPPhillipsburg3.7 MGD (million gallons per day)2022
Burlington Township - Central Ave STP/CSBurlington3.65 MGD (million gallons per day)2022
Madison-Chatham Jt Mtg -Molitor WPCFChatham3.5 MGD (million gallons per day)2022
Moorestown Township - CS/STPMoorestown3.5 MGD (million gallons per day)2022
Morristown Town - CS/STPCedar Knolls3.45 MGD (million gallons per day)2022
Maple Shade Township - STP/CSMaple Shade3.4 MGD (million gallons per day)2022
East Windsor Township - CS/STPHightstown3.35 MGD (million gallons per day)2022
Morris Township - Butterworth CS/STPMorristown3.3 MGD (million gallons per day)2022
Sussex County MUA - Upper Wallkill CS/STPLafayette3.265 MGD (million gallons per day)2022
Berkeley Heights Township - CS/STPBerkeley Heights3.225 MGD (million gallons per day)2022
North Bergen MUA - Woodcliff STP/CS/CSONorth Bergen3.02 MGD (million gallons per day)2022
Verona Township - CS/STPVerona3 MGD (million gallons per day)2022
CMCMUA - Cape May Regional STPCape May Point3 MGD (million gallons per day)2022
Bordentown SA - Black's Creek CS/WTPBordentown3 MGD (million gallons per day)2022
Burlington City - CS/STPBurlington2.7 MGD (million gallons per day)2022
Bernards Township SA - CS/STPBasking Ridge2.5 MGD (million gallons per day)2022
Delran Township SA - CS/STPDelran2.5 MGD (million gallons per day)2022
Pemberton Township MUA - CS/STPPemberton2.5 MGD (million gallons per day)2022
Florence Township STPFlorence2.5 MGD (million gallons per day)2022
Medford Township - CS/STPMedford2.363 MGD (million gallons per day)2022
Evesham Township MUA - Elmwood STP/CSMarlton2.3 MGD (million gallons per day)2022
Bedminster Township - CS/STPBedminster2.1 MGD (million gallons per day)2022
Clinton Town - CS/STPClinton2.03 MGD (million gallons per day)2022
Cedar Grove Township - CS/STPCedar Grove2 MGD (million gallons per day)2022
Morris Township - Woodland STP/CSMorristown2 MGD (million gallons per day)2022
Roxbury Township - Ajax Terrace STP/CSSuccasunna2 MGD (million gallons per day)2022
Logan Township MUA - CS/STPSwedesboro2 MGD (million gallons per day)2022
Cinnaminson Township SA - CS/STPBurlington2 MGD (million gallons per day)2022
Pennsville Township SA - CS/STPPennsville1.875 MGD (million gallons per day)2022
Hackettstown Town MUA - CS/STPWashington1.64 MGD (million gallons per day)2022
Hammonton Town - CS/STPHammonton1.6 MGD (million gallons per day)2022
Lambertville City SA - CS/STPLambertville1.58 MGD (million gallons per day)2022
New Providence Borough - CS/STPNew Providence1.5 MGD (million gallons per day)2022
Florham Park Borough SA - CS/STPFlorham Park1.4 MGD (million gallons per day)2022
Salem City - CS/STPSalem1.4 MGD (million gallons per day)2022
Newton Town CS - STPNewton1.4 MGD (million gallons per day)2022
Washington Borough (Warren) - CS/STPWashington1.4 MGD (million gallons per day)2022
Carneys Point Township CS /STPPenns Grove1.3 MGD (million gallons per day)2022
Wanaque Valley RSA - CS/STPWanaque1.25 MGD (million gallons per day)2022
Evesham Township MUA - Woodstream STP/CSMarlton1.25 MGD (million gallons per day)2022
Pompton Lakes Borough CS/STPPompton Lakes1.2 MGD (million gallons per day)2022
Chatham Township - CS/STPChatham1.155 MGD (million gallons per day)2022
Palmyra Borough - CS/STPPalmyra1.05 MGD (million gallons per day)2022
Hightstown Borough - CS/STPHightstown1 MGD (million gallons per day)2022
Greenwich Township (GCUA) - CS/Gibbstown STPGibbstown1 MGD (million gallons per day)2022
Beverly City SA - CS/STPBeverly1 MGD (million gallons per day)2022
Riverside Township - CS/STPDelran1 MGD (million gallons per day)2022
Warren Township - CS / Stage IV STPWarren0.8 MGD (million gallons per day)2022
Readington-Lebanon SA - STPWhitehouse0.8 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.