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.

Woodridge, IL Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Air Qualityi

44Good

Water Systemsi

4community / 13 total

Water Violationsi

TRI Facilitiesi

Active NPDESi

19/ 26 total

Air Quality — DuPage 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 158

PM2.5 Daysi

168

Ozone Daysi

105

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 (9)

Community (4)

Recent Violations (Last 5 Years)

WOODRIDGE

3 violationsLatest: 2025-07-01

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

DOBER CHEMICAL CORP (WOODRIDGE)11230 KATHERINE'S CROSSING5 chemicals|TRI

CHAMPION PACKAGING & DISTRIBUTION INC.1840 INTERNATIONALE PKWY4 chemicals|TRI

ECP INC WOODRIDGE11210 KATHERINE'S CROSSING SUITE 1002 chemicals|TRI

TELEDYNE STORM MICROWAVE10221 WERCH DR1 chemical|TRI

THE MOREY CORP100 MOREY DR1 chemical|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

WOODRIDGE PARK DISTRICT2600 CENTER DRMinor Discharge|EPA

DUPAGE COUNTY WOODRIDGE GREENE VALLEY WWTP PHASE 1 IMPROVEMENTS7900 SOUTH RT. 53Construction Stormwater|EPA

WOODRIDGE-GREENE VALLEY WWTP7900 SOUTH ROUTE 53Minor Discharge|EPA

V3 COMPANIES7325 JANES AVEMinor Discharge|EPA

KETONE BUSINESS CENTER9040 MURPHY ROADConstruction Stormwater|EPA

WOODGROVE FESTIVAL MCDONALDS1335 75TH STConstruction Stormwater|EPA

THE TOWNES AT FARMINGDALE8405 WOODWARD AVEConstruction Stormwater|EPA

SITE IMPROVEMENT PLANS FOR 10100 WOODWARD AVENUE10100 WOODWARD AVENUEConstruction Stormwater|EPA

WOODRIDGE, VILLAGE OF1 PLAZA DRIVEMinor Discharge|EPA

17524 BLUFF ROAD17524 BLUFF ROADConstruction Stormwater|EPA

WOODRIDGE-GREENE VALLEY WWTP7900 SOUTH ROUTE 53POTW|EPA

10321 BEAUDIN BLVD10321 BEAUDIN BOULEVARDConstruction Stormwater|EPA

WOODRIDGE INDUSTRIAL BUILDING7145 JANES AVENUEConstruction Stormwater|EPA

RIVERS EDGESUMMER HILL DRIVE AND HIGHWAY/ROUTE 53Construction Stormwater|EPA

WOODRIDGE, VILLAGE OF1 PLAZA DRIVEPHASE II MS4|EPA

JUBILEE POINT PARK (TOWN CENTRE) FINAL DESIGN PHASE TWO7101 WOODRIDGE DRIVEConstruction Stormwater|EPA

WOODRIDGE DRIVE RECONSTRUCTION PROJECTWOODRIDGE DRIVE BETWEEN HOBSON RD. AND CENTER DR.Construction Stormwater|EPA

JANES AVENUE RECONSTRUCTION WOODRIDGE7500 JANES AVEConstruction Stormwater|EPA

CRABTREE INTERCEPTOR IMPROVEMENTS7699 WOODRIDGE DRIVEConstruction Stormwater|EPA

Nearest Hazardous Waste Disposal Facilitiesi

RCRA

These are the closest licensed facilities where hazardous waste (chemicals, solvents, industrial byproducts) can be legally treated, stored, or disposed of.

BEAVER OIL TREATMENT AND RECYCLINGHODGKINS9.8 mi|EPA

Leaking Underground Storage Tanksi

IL EPA

Underground storage tanks (commonly at gas stations) can leak fuel and chemicals into soil and groundwater. "Open" means the leak is still being investigated or cleaned up. "Closed" means the site received a No Further Remediation (NFR) letter — cleanup is done.

Total 22Open 6Closed 16

Open Incidents (6)

Mobil Oil #05-BB37500 Janes Avenue|#900450|IL EPA

Woodridge Marathon2351 West 75th St.|#891199|IL EPA

Seven Bridges Golf CourseOne Mulligan Drive|#20210766|IL EPA

Vequity LLC Series XLV Janes7500 Janes Avenue|#20190208|IL EPA

M-Cubed Petro Five, Inc.3004 Hobson Road|#20071238|IL EPA

Woodridge Properties, LLC7500 Janes Avenue|#20170982|IL EPA

EV Charging & Alternative Fuel Stationsi

AFDC

Publicly listed alternative fuel and EV charging stations within the municipality. Data from the U.S. Department of Energy. "Open" stations are currently available for use; "Planned" stations are approved but not yet operational.

Total Stationsi

EV Stationsi

Level 2 Portsi

LOOP

AMLI at Seven Bridges6466 Double Eagle DrElectric4 L2LOOP