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.

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

CSACleveland-Akron-Canton MSACleveland#30/114 Home Value

Environmental Reporti

Air Qualityi

42Good

Water Systemsi

13community / 101 total

Water Violationsi

TRI Facilitiesi

8255 lbs reported

Active NPDESi

32/ 38 total

Air Quality — Geauga 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 129

PM2.5 Daysi

Ozone Daysi

245

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 (28)

Community (13)

Non-Transient (9)

Recent Violations (Last 5 Years)

NOTRE DAME SISTERS AND ELEMENTARY SCHOOL

5 violationsLatest: 2024-08-01

EPA

TERRACE GLEN MHP LLC

27 violationsLatest: 2025-12-29

EPA

CHARDON WOODS OF JOURNEY

9 violationsLatest: 2025-07-01

EPA

Historical Violations (Over 5 Years Ago)

GEAUGA CO. PLEASANT HILL

2 violationsLatest: 1999-01-01

EPA

GEAUGA CO. SAFETY CENTER

1 violationLatest: 1998-01-01

EPA

MAPLE RIDGE MHC, LIMITED

15 violationsLatest: 2020-10-06

EPA

WILDERS MOBILE HOME PARK PWS

1 violationLatest: 2003-07-01

EPA

SCRANTON WOODS

2 violationsLatest: 2019-01-23

EPA

GEAUGA COUNTY-BAINBRIDGE

2 violationsLatest: 2020-04-01

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

Total Reported Releasesi

255 lbs

LANXESS CORP PLANT 1145 PARKER CT5 chemicals|TRI

LANXESS CORP PLANT 2160 PARKER CT5 chemicals|TRI

CHARDON CUSTOM POLYMERS373 WASHINGTON ST4 chemicals|TRI

DE NORA TECH INC CHARDON MANUFACTURING FACILITY464 CENTER ST2 chemicals|TRI

NOF METAL COATINGS N.A.275 INDUSTRIAL PKWY2 chemicals|TRI

SOLON MANUFACTURING CO425 CENTER STREET2 chemicals|TRI

ACO POLYMER PRODUCTS INC12080 RAVENNA RD1 chemical|TRI

STRUCTURAL NORTH AMERICAN200 INDUSTRIAL PKWY1 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

HUNTERS SPORTS BAR & GRILLE12719 MAYFIELD RDMinor Discharge|EPA

MUNSON CORNERS SUNOCO12388 MAYFIELD RDMinor Discharge|EPA

DEBORD PLUMBING12043 STATE RTE 322Minor Discharge|EPA

GEAUGA CO PLYMOUTH ACRES WWTP13100 ALDENSHIRE DRIVEPOTW|EPA

CLARIDON PLAZAUS 322 AND AQUILLA RDMinor Discharge|EPA

MUNSON ELEMENTARY SCHOOL12687 BASS LAKE RDMinor Discharge|EPA

JEWISH COMMUNITY CENTER OF CLEVELAND13418 OSMOND RDMinor Discharge|EPA

LEADERS PROPERTIES LLC13109 CHARDON WINDSOR RDMinor Discharge|EPA

WINTERGREEN WWTP10033 HAWTHORNE DRIVEMinor Discharge|EPA

DEEP SPRINGS TROUT CLUB C11069 CHARDON RDMinor Discharge|EPA

WILDERS MHP10842 CHARDON RDMinor Discharge|EPA

NOTRE DAME CATHEDRAL LATIN HS13000 AUBURN ROADMinor Discharge|EPA

CAMP ANISFIELD & HALLE PARK13250 BUTTERNUT RDMinor Discharge|EPA

HAMBDEN COUNTRY INN13960 ROCK CREEK RDMinor Discharge|EPA

CIRCLE K #568511800 MAYFIELD RD.Minor Discharge|EPA

MAPLE CITY TAPS AND EATERY-MAPLE CITY TAPS AND EATERY11095 CHARDON RDMinor Discharge|EPA

JACQUES MHP LP12860 MAYFIELD ROADMinor Discharge|EPA

CHARDON WWTP501 N HAMBDEN STNPDES PRETREATMENT PROGRAM|EPA

LITTLE EAGLE DRIVE THRU BEVERAGE11114 CHARDON RDMinor Discharge|EPA

AQUILLA VILLAGE WWTP202 CORNELIA DRPOTW|EPA

BEST SAND COMPANY11830 RAVENNA ROADMinor Discharge|EPA

HAMBDEN ELEMENTARY SCHOOL13871 GAR HWYCombined Sewer|EPA

MAPLE RIDGE MHC, LIMITED-MAPLE RIDGE MHC9661 SOUTH BROWN ROADMinor Discharge|EPA

INFIRMARY CREEK WWTP13345 AQUILLA RDPOTW|EPA

NOTRE DAME CATHEDRAL LATIN HS13000 AUBURN ROADBiosolids|EPA

CHARDON UNITED METHODIST CHURCH515 NORTH STMinor Discharge|EPA

PAPA HOLDINGS, LLC DBA REELS AUTO SALES11115 CHARDON RD.Minor Discharge|EPA

BROWN BARN LLC10700 MAYFIELD RDMinor Discharge|EPA

HAMBDEN GRANGE HALL NO 24829778 OLD STATE RDMinor Discharge|EPA

W.R. REAL ESTATE LLC10779 MAYFIELD RDMinor Discharge|EPA

SAINT DENIS GOLF COURSE10660 CHARDON RDMinor Discharge|EPA

HEATHER HILL CARE COMMUNITIES12340 BASS LAKE RDPOTW|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.

RUSSELL STEWART DRUM SITE11746 KILE RDIn Progress|EPA

CLARK ROAD DRUM SITE11389 CLARK ROADIn Progress|EPA

GEAUGA COUNTY WATER RESOURCES BUILDING, FORMER223 CENTER STIn 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

ChargePoint NetworkFLO

CITY OF CHARDON CHARDON #1106 Water StElectric2 L2ChargePoint Network

CITY OF CHARDON WATER ST CT4K 2106 Water StElectric2 L2ChargePoint Network

City of Chardon Park Ave Trailhead326 Park AvenueElectric1 DCFLO