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.

Twinsburg, OH Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Air Qualityi

44Good

Water Systemsi

Water Compliancei

Clean

TRI Facilitiesi

32886.06 lbs reported

Active NPDESi

5/ 7 total

Air Quality — Summit 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 126

PM2.5 Daysi

150

Ozone Daysi

154

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 (13)

Non-Transient (2)

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

Total Reported Releasesi

886.06 lbs

UNIVAR SOLUTIONS USA1610 E HIGHLAND RD5 chemicals|TRI

UNIVAR SOLUTIONS USA1842 ENTERPRISE PKWY5 chemicals|TRI

WORTHINGTON SAMUEL COIL PROCESSING - TWINSBURG1400 ENTERPRISE PKWY5 chemicals|TRI

PVS-NOLWOOD CHEMICALS INC1755 ENTERPRISE PKWY SUITE 4005 chemicals|TRI

UNIVAR USA INC TWINSBURG OH1686 E HIGHLAND RD5 chemicals|TRI

AAM METAL FORMING8001 BAVARIA RD4 chemicals|TRI

COMMERCIAL ALLOYS CORP1831 E HIGHLAND RD3 chemicals|TRI

DAY-GLO COLOR CORP1570 E HIGHLAND RD3 chemicals|TRI

OC INDUSTRIES8333 BOYLE PKWY2 chemicals|TRI

OHIO CIRCUITS2250 E AURORA RD2 chemicals|TRI

KST COATINGS1499 ENTERPRISE PKWY2 chemicals|TRI

METALLIC RESOURCES INC.2116 ENTERPRISE PKWY2 chemicals|TRI

PLATING PERCEPTIONS INC8815 HERRICK RD2 chemicals|TRI

TAC MATERIALS, INC. DBA QUALITY SYNTHETIC RUBBER INC.1700 HIGHLAND RD2 chemicals|TRI

ROCKWELL AUTOMATION8440 DARROW RD2 chemicals|TRI

METALLIC RESOURCES INC2368 E ENTERPRISE PKWY2 chemicals|TRI

ND INDUSTRIES9051 DUTTON DR2 chemicals|TRI

BOSTIK, INC.8500 HADDEN RD1 chemical|TRI

CVS PHARMACY TWINSBURG BUSINESS INTEGRATION CENTER1920 ENTERPRISE PKWY1 chemical|TRI

ALBEMARLE AMENDMENTS LLC1664 E HIGHLAND RD1 chemical|TRI

KELTEC TECHNOLAB2300 E ENTERPRISE PKWY1 chemical|TRI

FOREST MANUFACTURING CO1665 ENTERPRISE PKWY|TRI

AGA GAS INC BRANCH 602045 E AURORA RD|TRI

GE CO REUTER-STOKES8499 DARROW RD|TRI

MORRISON MOLDED FIBER GLASS CO PTI DIV1605 ENTERPRISE PKWY|TRI

PPM-TRANSCORE INC1672 E HIGHLAND RD|TRI

PEPSI-COLA BOTTLERS1999 ENTERPRISE PKY|TRI

PROTO CIRCUIT INC2035 MIDWAY DR|TRI

AEROSOL SYSTEMS8282 BOYLE PKY|TRI

AUTOMATED LABEL SYSTEMS CO INC8400 DARROW RD|TRI

TWINSBURG STAMPING PLANT2000 E AURORA RD|TRI

H H ELECTRONICS INC2050 MIDWAY DR|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

GOOD VIBRATION ENTERPRISES, INC.8815 HERRICK ROADMinor Discharge|EPA

EMERALD TRANSFORMER PPM LLC1672 E HIGHLAND RDMinor Discharge|EPA

AMBASSADORS FOOTBALL (FKA AMBASSADORS IN SPORT)3819 E AURORA RDMinor Discharge|EPA

RESERVE ALLOYS LLC1831 E HIGHLAND RDMinor Discharge|EPA

TRI-COUNTY CONCRETE COMPANY9423 DARROW RDMinor Discharge|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.

TIER ENVIRONMENTAL LLC DBA HUKILL ENVIRONMENTAL SERVICESBEDFORD5.7 mi|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.

UNIVAR HC1 SPILL1686 HIGHLAND ROADIn Progress|EPA

OLD SCHOOL HOUSE8997 DARROW ROADIn Progress|

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

DC Fast Portsi

Blink NetworkNon-NetworkedTesla

Sheetz - Tesla Supercharger2495 East Aurora RoadElectric7 DCTesla

Twinsburgh Family Health & Surgery Center8701 Darrow RdElectric6 L2Blink Network

Verizon - Twinsburg2000 Highland RdElectric3 L2Non-Networked