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.

Willow Springs, MO Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Air Qualityi

58Moderate

Water Systemsi

2community / 7 total

Water Violationsi

Active NPDESi

12/ 47 total

Air Quality — Howell County (2001)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 96

PM2.5 Daysi

Ozone Daysi

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 (3)

Community (2)

Non-Transient (2)

Recent Violations (Last 5 Years)

HOWELL COUNTY PWSD 3

6 violationsLatest: 2024-10-17

EPA

Historical Violations (Over 5 Years Ago)

WILLOW SPRINGS PWS

2 violationsLatest: 2020-07-01

EPA

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

FMC TRANSPORT INC.1 COASTAL DR.Minor Discharge|EPA

COURTNEY EXCAVATION-COURTNEY EXCAVATION1760 AM HIGHWAYIndustrial Stormwater|EPA

MIDWEST WALNUT COMPANY866 MAIN STREETIndustrial Stormwater|EPA

UPS - WILLOW SPRINGS401 FRISCOMinor Discharge|EPA

HOUSTON TO WILLOW SPRINGS LINE REBUILD2208 RAILROAD DRIVEConstruction Stormwater|EPA

CAMCORP MANUFACTURING3 COASTAL DRIndustrial Stormwater|EPA

MFA OIL BULK PLANT WILLOW SPRINGSWELCH DRIndustrial Stormwater|EPA

WILLOW SPRINGS WWTPCOUNTY RD 5640POTW|EPA

INDIAN CREEK MATERIALS WILLOW SPRINGSHWY AMMinor Discharge|EPA

MC MATERIALS PLANT 77 - WILLOW SPRINGSFRISCO & VIADUSTIndustrial Stormwater|EPA

JASPER ENGINES OF WILLOW SPRINGS300 INDUSTRIAL DRIVEMinor Discharge|EPA

COASTAL ENERGY CORPORATION234 BURNHAM RDMinor Discharge|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.

WILLOW SPRINGS COMMUNITY FOUNDATION110 W. HIGH STREETIn Progress|

WSCF BUILDING SITE107 E. 4TH STREETIn Progress|