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.

Monticello, MO Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Water Systemsi

11community / 28 total

Water Violationsi

TRI Facilitiesi

Active NPDESi

10/ 58 total

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 (15)

Community (11)

Non-Transient (2)

Recent Violations (Last 5 Years)

MONTICELLO CARE CENTER

15 violationsLatest: 2025-12-01

EPA

MONTICELLO, CITY OF

1 violationLatest: 2023-01-01

EPA

Historical Violations (Over 5 Years Ago)

JOYLAND WATER SYSTEM

8 violationsLatest: 2015-01-01

EPA

ORCHARD MEADOWS

1 violationLatest: 1999-10-19

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

ARGOS LLOYD CONCRETE PLANT2792 GAMBLE RD1 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

DB MONTICELLO TO DRIFTON~~Construction Stormwater|EPA

LAKE ROAD RESURFACINGLAKE ROADConstruction Stormwater|EPA

BAILEY MILL RENEWABLE ENERGY CENTER1046 W. CAPPS HIGHWAY (NORTH SIDE)Construction Stormwater|EPA

XPO LOGISTICS FREIGHT, INC - NTH285 INDUSTRIAL PARKIndustrial Stormwater|EPA

JEFFERSON COUNTY REST AREA SPRAYFIELDHENDRY TRAM RDConstruction Stormwater|EPA

MONTICELLO, CITY OFEAST OF DUMP STREETPOTW|EPA

WALKER AND SONS FARMS ICR 259 AND I-10Minor Discharge|EPA

MONTICELLO, CITY OFEAST OF DUMP STREETBiosolids|EPA

WALKER AND SONS FARMS 2COUNTY RD 146, RT 2 BOX 17AMinor Discharge|EPA

CR 259 OVE SCL RAILROAD BRIDGECR 259Construction Stormwater|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

DC Fast Portsi

EV ConnectNon-Networked

Best Western Monticello Gateway Inn805 Iron Horse PlElectric1 L2Non-Networked

Monticello - Jefferson County175 S Cherry StElectric2 DCEV Connect