What environmental databases are included?

This page aggregates data from eight EPA databases: Safe Drinking Water (SDWIS), Superfund/NPL sites, Toxic Release Inventory (TRI), Air Quality Index (AQI), Leaking Underground Storage Tanks (LUST), NPDES water discharge permits, RCRA hazardous waste, and Brownfields.

What does the Air Quality Index (AQI) mean?

AQI is measured on a scale from 0 to 500. Values under 50 are 'Good,' 51-100 is 'Moderate,' and above 100 is 'Unhealthy for Sensitive Groups.' AQI is measured at the county level since air quality monitoring stations are sparse. Your town shares its county's AQI reading.

What is a Superfund site?

A Superfund site is a location contaminated by hazardous waste that has been placed on the EPA's National Priorities List (NPL) for long-term cleanup. These sites pose serious risks to human health and the environment. Cleanup can take decades and cost hundreds of millions of dollars.

Trenton, NJ Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Air Qualityi

43Good

Water Systemsi

2community / 52 total

Water Violationsi

TRI Facilitiesi

Active NPDESi

19/ 65 total

Air Quality — Mercer County (2025)i

AQS

The Air Quality Index measures how clean or polluted the air is on a given day. AQI is reported at the county level. A score of 0–50 is considered good; 51–100 is moderate; above 100 may be unhealthy for sensitive groups.

Good

Median AQI

050100150200300

max 122

PM2.5 Daysi

Ozone Daysi

167

Drinking Wateri

SDWIS

Public water systems registered to serve this area. Community systems (CWS) provide water to residents year-round. Transient systems serve places like gas stations or restaurants. Violations indicate a system failed to meet federal drinking water standards.

Community Systemsi

Active Systemsi

Recent Violationsi

Transient (36)

Non-Transient (12)

Community (2)

Recent Violations (Last 5 Years)

TRENTON WATER WORKS

49 violationsLatest: 2024-10-01

EPA

Toxic Release Inventory (TRI)i

TRI

Factories, refineries, and other industrial facilities that use or store hazardous chemicals are required to report their releases annually to the EPA. Being listed here does not mean a violation occurred — it means the facility is transparently tracking its chemical usage.

Reporting Facilitiesi

With Chemical Datai

EXXONMOBIL OIL CORP TRENTON TERMINAL2785 LAMBERTON RD5 chemicals|TRI

TRANE CO2231 E STATE ST5 chemicals|TRI

PFLAUMER BROTHERS INC1008 WHITEHEAD RD EXTENSION5 chemicals|TRI

R.E. CARROLL INC.1570 N OLDEN AVE5 chemicals|TRI

B-WAY PACKAGING INC6 LITHO RD5 chemicals|TRI

KAYLINE PROCESSING INC31 COATES ST2 chemicals|TRI

TRIGEN-TRENTON ENERGY CO LP320 S WARREN ST2 chemicals|TRI

AMERICAN STANDARD INC240 PRINCETON AVE2 chemicals|TRI

HM ROYAL INC689 PENNINGTON AVE2 chemicals|TRI

EASTERN WIRE & CABLE51 MEADE ST2 chemicals|TRI

ANDREA AROMATICS INC150 ENTERPRISE AVE - NJN0080180462 chemicals|TRI

RALPH CLAYTON & SONS1144 NEW YORK AVE2 chemicals|TRI

RHEIN CHEMIE CORP4 JANE ST1 chemical|TRI

HILL REFRIGERATION CORP360 PENNINGTON AVE|TRI

HILL REFRIGERATION CORP501 PROSPECT ST|TRI

KRAMER TRENTON CO1 BREUNIG AVE|TRI

SWITLIK PARACHUTE CO INC1325 E STATE ST|TRI

LIBERTY CIRCLE F720 MONMOUTH ST|TRI

HOME RUBBER CO31 WOOLVERTON AVE|TRI

SWITLIK PARACHUTE CO INC480 LALOR ST|TRI

PERFORMANCE INDUSTRIES INC33 TUCKER ST|TRI

TRENTON SHEET METAL INC30 ADAM AVE|TRI

BASE 10 SYSTEMS INC1 ELECTRONICS DR|TRI

CUSTOM PROCESSING CORP11 EAST 6TH ST|TRI

PLASTI-GLAS MOLDED PRODUCTS INC720 SLOAN AVE|TRI

SAN JUAN INTL INC27 INDUSTRIAL DR|TRI

STERLING DRUG INC, TRENTON PLANT2144 E STATE ST|TRI

WR GRACE & CO CONN GRACE CONSTRUCTION PRODUCTS DIV15 INDUSTRIAL DR|TRI

US NAVY NAVAL AIR WARFARE CENTER AIRCRAFT DIV1440 PKY AVE|TRI

FIFTH DIMENSION INC801 NEW YORK AVE|TRI

FDP INCN ENTERPRISE AVE|TRI

LIBERTY CIRCLE FMEADE ST & ST JOE AVE|TRI

NATIONAL CERAMIC CO500 SOUTHARD ST|TRI

PROCESS RESEARCH PRODUCTS1013 WHITEHEAD RD EXT|TRI

ARGUS INTL335 N OLDEN AVE|TRI

MATERIALS ELECTRONIC PRODUCTS CORP1040A SPRUCE ST|TRI

MATERIALS ELECTRONIC PRODUCTS CORP990 SPRUCE ST|TRI

GOODALL RUBBER CO572 WHITEHEAD RD|TRI

GENERAL MOTORS CORP DELPHI INT & LIGHTING SYSTEMS1445 PKY AVE|TRI

Wastewater & Stormwater Permits (NPDES)i

NPDES

Under the Clean Water Act, any facility that discharges wastewater or stormwater into rivers, lakes, or streams must hold an NPDES permit. "Effective" means the permit is currently active and the facility is authorized to discharge under its permit conditions.

Active Permitsi

Expired / Terminatedi

HUTCHINSON INDUSTRIES INC460 SOUTHARD STMinor Discharge|EPA

NJ MOTOR VEHICLE COMM225 E STATE STMinor Discharge|EPA

BRIGHTSMITH599 E INGHAM AVENUEMinor Discharge|EPA

PGT TRUCKING INC110 PATTERSON AVEMinor Discharge|EPA

ANDREA AROMATICS INC150 ENTERPRISE AVEMinor Discharge|EPA

TRENTON CITY DPW SEWER AUTH1502 LAMBERTON RDBiosolids|EPA

MERCER CNTY COMMUNITY COLLEGE1200 OLD TRENTON RDMinor Discharge|EPA

KNF NEUBERGER2 BLACK FOREST RDMinor Discharge|EPA

NATIONAL CERAMIC CO500 SOUTHARD STMinor Discharge|EPA

CONGOLEUM CORP1945 E STATE STMinor Discharge|EPA

HOME RUBBER CO31 WOOLVERTON AVEMinor Discharge|EPA

MELCOR CORP1040 SPRUCE STMinor Discharge|EPA

TRENTON IRON & METAL CORP301 ENTERPRISE AVEMinor Discharge|EPA

KAYLINE PROCESSING, INC.31 COATES ST.Minor Discharge|EPA

CREST ULTRASONICSSCOTCH ROADMinor Discharge|EPA

KINETICS INDUSTRIES INC140 STOKES AVEMinor Discharge|EPA

TRENTON CITY DPW SEWER AUTH1502 LAMBERTON RDPOTW|EPA

TRENTON CITY319 E STATE STMinor Discharge|EPA

PTFL 09-10912401 TUSKEGEE AIRMEN RDMinor Discharge|EPA

Cleanup Sites (Brownfields)i

EPA Brownfields

Former industrial or commercial properties where contamination has been found. "Remedy Complete" means cleanup is finished. "Construction Complete" means cleanup infrastructure is built but monitoring continues. "In Progress" means the site is still being investigated or cleaned up.

KRAMER PROPERTYOLDEN AVENUEIn Progress|

FEDERATED METALS300 ENTERPRISE AVEIn Progress|

EAST TRENTON HOMES- 917 EAST STATE ST.917 EAST STATE ST.In Progress|

TRENTON UEZ SITES-CHALLENGER CIRCLE F2 STOCKTON PLIn Progress|

NEW LOUS CLEANERS726 CALHOUN STIn Progress|EPA

KENNY'S CLEANERS1680 PENNINGTON ROADIn Progress|EPA

SATURN CHEMICAL INC1600 NEW YORK AVENUEIn Progress|EPA

V&S WRECKING & RECYCLING964 E STATE STIn Progress|

TRENTON CITY VACANT BUILDING21-71 CLARK STIn Progress|EPA

NEW METHOD CLEANERS, INC.310 PROSPECT STIn Progress|EPA

GENERAL MOTORS CORP DELPHI INTER LIGHT SYSTM1445 PARKWAY AVENUEIn Progress|EPA

HILL REFRIGERATION CORP360 PENNINGTON AVENUEIn Progress|

USEPA REGION II-FRICTION DIVISION PRODUCTS40 NORTH ENTERPRISE AVENUEIn Progress|EPA

ARATEX250 EWING STIn Progress|

ANTHONY STORCELLA PROPERTY21 NOTTINGHAM WAYIn Progress|

WARREN-BALDERSTONPENNINGTON AVENUE AND NORTH WILLOW STREETIn Progress|

GOULD BATTERY CORP467 CALHOUN STIn Progress|EPA

148-158 FRONT STREET148-158 FRONT STREETIn Progress|

199 BRUNSWICK199 BRUNSWICK AVENUEIn Progress|

421 BRIDGE421 BRIDGE STREETIn Progress|

678 NORTH CLINTON678 NORTH CLINTON AVENUEIn Progress|

1 LEWIS234-236 CLAY STREET (AT FORMER LEWIS AVENUE)In Progress|

TRENTON KING ROADKING ROADIn Progress|

M&M AUTO (NOT M&M PLATING)45-49 MULRHEAD AVE.In Progress|

SUNSET LAMPMOTT STREETIn Progress|

ADDICTION SCIENCE CENTER212-224 N. BROAD ST.In Progress|

AL'S AUTOBODY AND TOWING53-61 OXFORD STREETIn Progress|

NORTH OGDEN AVE301-330 NORTH OGDEN AVEIn Progress|

HOLLYWOOD AUTO186 N. OGDEN STREETIn Progress|

CANAL PLAZA226 N. BROAD STREET AND 312 N. MONTGOMERY STREETIn Progress|

BATTLE MONUMENT PARK/RINGOLD ST25 PENNINGTON AVEIn Progress|

CHAMPALE WAREHOUSE1546-1548 LAMBERTON STREETIn Progress|

WELLINGTON (MOTT PROPERTY)40 MOTT STREETIn Progress|

PASSAIC/WILLOW STREETCORNER OF PASSAIC AND WILLOWIn Progress|

RECYCLING FACILITY AND STREET YARD GARAGE476-500 BRUNSWICK AVE.In Progress|

1225 EAST STATE1225 EAST STATE STREETIn Progress|

364 GREENWOOD364 GREENWOOD AVENUEIn Progress|

AFRICAN-AMERICAN CEMETARY101 HART AVENUEIn Progress|

ARENA PARKING - 104 HAMILTON104 HAMILTON AVE/304 CANAL ST.In Progress|

ARENA PARKING - MIDAK PROPERTY120 HAMILTON AVEIn Progress|

ARENA PARKING - NUCERA450 S. BRAOD STREETIn Progress|

BATTLE MONUMENT HOUSING2 STOCKTON PLIn Progress|

CRANE POTTERY FACTORY305-429 NORTH CLINTON AVENUEIn Progress|

CREEK BANK - GREENWAY2 STOCKTON PL.In Progress|

DELAVAL BANKMULBERRY STREETIn Progress|

DELAVAL ISLANDCREEKIn Progress|

FORMER PATTERN MACHINE AND FOUNDRY241 THIRD STREETIn Progress|

KRAMER SITEOLDEN AVEIn Progress|

NJ TRANSIT BUS GARAGE2 STOCKTON PLIn Progress|

OXFORD STREET53-61 OXFORD STREETIn Progress|

PROPOSED WEST WARD FIREHOUSE2 STOCKTON PL.In Progress|

PUKALA121 POLAR STREETIn Progress|

ROEBLING COMPLEX - BLOCK 32 STOCKTON PL.In Progress|

L.H. MITCHELL CO.216 KLAGG AVENUEIn Progress|EPA

MAGIC MARKER - SITE 2325 NORTH WILLOW STREETIn Progress|EPA

AMERICAN STANDARD, INC.KLOCKNER ROADRemedy Complete|EPA

E.J. KOENIG, INC.INTERSECTION OF CALHOUN ST & BERNARD STIn Progress|EPA

39-49 TUCKER STREET AMMONIA RELEASE39-49 TUCKER STREETIn Progress|EPA

EAST TRENTON HOMES889-939 EAST STATE STREETIn Progress|

31 MORRIS AVENUE31 MORRIS AVENUEIn Progress|

TAYLOR STREET PROPERTY104 TAYLOR STREETIn Progress|

EAST TRENTON HOMES- 935 EAST STATE ST935 EAST STATE STIn Progress|

EAST TRENTON HOMES- 933 EAST STATE ST.933 EAST STATE ST.In Progress|

BLAKELY LAUNDRY158 BRUNSWICK AVEIn Progress|

BLOCK 2202, LOT 47; BLOCK 2701, LOT 4 (100 WEST END)100 WEST END AVENUEIn Progress|

BLOCK 6901, LOTS 6 & 9 (SUDS BROTHERS)215-223 WEST INGHAM AVEIn Progress|

BLOCK 36602, LOT 5 (SCHOFIELD CLEANERS)472-476 WEST STATE STREETIn Progress|

ROEBLING BLOCK 2670 SOUTH CLINTON AVENUEIn Progress|

CRANE SITE (P&G TRADING)2 OTT STREETIn Progress|

EAST TRENTON HOMES- 905 EAST STATE ST.905 EAST STATE ST.In Progress|

EAST TRENTON HOMES- 923 EAST STATE ST.923 EAST STATE ST.In Progress|

EAST TRENTON HOMES- 925 EAST STATE ST925 EAST STATE STIn Progress|

EAST TRENTON HOMES- 929 EAST STATE ST929 EAST STATE STIn Progress|

ROEBLING BLOCK 3, LOT 1.05CLARK AND ELMER STREETSIn Progress|

EAST TRENTON HOMES- 909 EAST STATE ST.909 EAST STATE ST.In Progress|

EAST TRENTON HOMES- 903 EAST STATE ST.903 EAST EAST STATE ST.In Progress|

MCIA- ROEBLING BLOCK 3 LOT 1.04CLARK AND ELMER STREETS, TRENTON, NEW JERSEYIn Progress|

JOINT BASE MCGUIRE-DIX-LAKEHURSTRT. 616 (WRIGHTSTOWN - COOKTOWN RD.)In Progress|EPA

HISTORIC POTTERIESMULBERRY STREET & BREUNIG AVENUEIn Progress|EPA

902 CALHOUN STREET902 CALHOUN STIn Progress|

SCARPATI SITE26 AND 32-40 MULBERRY STREETIn Progress|

STANDARD ROOFING CO. (THROPP SITE)920 E. STATE STREETIn Progress|

KRAMER TRENTON CO637 NORTH OLDEN AVENUEIn Progress|

MAGIC MARKER INC467 CALHOUN STREETIn Progress|EPA

CLINTON COMMERCE780 NORTH CLINTON AVENUEIn Progress|

80 OAKLAND80 OAKLAND STREETIn Progress|

230 N. HERMITAGE230 N. HERMITAGE AVENUEIn Progress|

502 MARTIN LUTHER KING BLVD.502 MARTIN LUTHER KING BLVD.In Progress|

1011 SOUTH BROAD1011 SOUTH BROAD STREETIn Progress|

OLD WATERWORKS SITE657 & 659 CALHOUN STREETIn Progress|

CASS ST. PROPERTIESCASS & HUDSON STREETSIn Progress|

LAFAYETTE YARD SITE201 S. WARREN STREETIn Progress|

ARENA PARKING (444 BROAD STREET)444 BROAD STREET/143 CONOVERS ST.In Progress|

LUZERNE RUBBER115 MULRHEAD AVEIn Progress|

POLLIZZI MEATS2 STOCKTON PLIn Progress|

PSE&G SITEOLDEN AVEIn Progress|

SWEENEY PROPERTY682 S. BROAD STREETIn Progress|

667 MARTIN LUTHER KING BLVD2 STOCKTON PLIn Progress|

700 CALHOUN700 CALHOUN STREETIn Progress|

104 TAYLOR104 TAYLOR STREETIn Progress|

ARENA PARKING - CAMDEN AND AMBOY RAILROAD CORPHAMILTON AVE AND EAST CANAL STREETIn Progress|

ARENA PARKING - UNITED NJ RAILROADEAST CANAL STREETIn Progress|

CHAMPALE BREWERY (FORMERLY)LALOR AND 1024-1034 LAMBERTON STREETSIn Progress|

CRESCENT WIRE - GREENWAYNORTH OLDEN AVENUEIn Progress|

FERRY STREET MEWS421 BRIDGE STREETIn Progress|

FREIGHTYARD163 N. OLDEN AVENUEIn Progress|

LENNOX SITEOLDEN AVEIn Progress|

MASSARO GREENWAY2 STOCKTON PLIn Progress|

THROPP SITE960 EAST STATE STREETIn Progress|

AMTICO SQUARE3 AMTICO SQUAREIn Progress|

EAST TRENTON HOMES- 921 EAST STATE ST921 EAST STATE STREETIn Progress|

EAST TRENTON HOMES- 927 EAST STATE ST927 EAST STATE STIn Progress|

EAST TRENTON HOMES- 911 EAST STATE ST.911 EAST STATE ST.In Progress|

EAST TRENTON HOMES- 931 EAST STATE ST.EAST TRENTON HOMES- 931 EAST STATE ST.In Progress|

NEW METHOD CLEANERS300-310 PROSPECT STREETIn Progress|

RED OAKS PARK12-132 MULBERRY STIn Progress|

EAST TRENTON HOMES- 919 EAST STATE ST919 EAST STATE STIn Progress|

Superfund Sitesi

EPA Superfund

Superfund sites are the nation's most seriously contaminated locations. They are placed on the National Priorities List (NPL) and receive long-term federal cleanup funding. Most communities have none.

Historic Potteries

NPL Site

EPA