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.

Chagrin Falls, OH Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Air Qualityi

53Moderate

Water Systemsi

9community / 98 total

Water Violationsi

TRI Facilitiesi

9682.63 lbs reported

Active NPDESi

11/ 15 total

Air Quality — Cuyahoga 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.

Moderate

Median AQI

050100150200300

max 150

PM2.5 Daysi

173

Ozone Daysi

113

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 (30)

Non-Transient (11)

Community (9)

Recent Violations (Last 5 Years)

CHAGRIN FALLS VILLAGE PWS

5 violationsLatest: 2024-07-01

EPA

PAW PAW LAKE

5 violationsLatest: 2024-10-17

EPA

TANGLEWOOD LAKE WATER CO

6 violationsLatest: 2025-07-01

EPA

Historical Violations (Over 5 Years Ago)

LAKE LUCERNE CLUB CO.

3 violationsLatest: 2010-12-31

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

682.63 lbs

NALCO CO7145 PINE ST4 chemicals|TRI

ETNA PRODUCTS INC16824 PARK CIRCLE DR4 chemicals|TRI

TARKETT USA INC DBA JOHNSONITE16910 MUNN RD3 chemicals|TRI

STOCK EQUIPMENT CO16490 CHILLICOTHE RD3 chemicals|TRI

MAR-BAL INC16930 MUNN RD2 chemicals|TRI

MILLENNIUM ADHESIVE PRODUCTS16855 PARK CIR DR1 chemical|TRI

SCOT LABORATORIES16841 PARK CIR DR1 chemical|TRI

ROYAL ADHESIVES & SEALANTS17340 MUNN RD1 chemical|TRI

IVEX OF OHIO INC218 CLEVELAND ST|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

SCARSDALE WWTP850 COY LNPOTW|EPA

HIRAM HOUSE CAMP33775 HIRAM TRAILMinor Discharge|EPA

CHAGRIN FALLS MEADOW LANE WWTP301 MEADOW LNPOTW|EPA

THE PATIO LOUNGE-THE PATIO LOUNGE10584 E WASHINGTON STMinor Discharge|EPA

RUSSELL TWP SERVICE GARAGE15625 CHILLICOTHE ROADMinor Discharge|EPA

JOHNSONITE16910 MUNN RDMinor Discharge|EPA

KENSTON LOCAL SCHOOLS17419 SNYDER ROADMinor Discharge|EPA

NEW HOPE CHRISTIAN FELLOWSHIP11051 E WASHINGTON STMinor Discharge|EPA

THE HILLBROOK CLUB14800 HILLBROOK DRIVEMinor Discharge|EPA

SUN VALLEY10000 EDWARDS LNMinor Discharge|EPA

HILLBROOK UNIT OWNERS CONDOMINIUM ASSOCIATION14661 HILLBROOK LANE NORTHMinor 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 SERVICESBEDFORD8.4 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.

MAPLE STREET RIGHT-OF-WAYMAPLE STREETIn Progress|