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.

Del Rio, TX Water Quality, EPA Sites & Air Quality Data

Environmental Reporti

Water Systemsi

13community / 39 total

Water Violationsi

329

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

329

Transient (24)

Community (13)

Non-Transient (2)

Recent Violations (Last 5 Years)

DEL RIO UTILITIES COMMISSION

20 violationsLatest: 2025-07-01

EPA

SAN PEDRO CANYON SUBDIVISION - UPPER

89 violationsLatest: 2025-02-12

EPA

TIERRA DEL LAGO

13 violationsLatest: 2025-07-01

EPA

DEVILS SHORES WSC

10 violationsLatest: 2025-10-26

EPA

HOLIDAY TRAV L PARK

60 violationsLatest: 2025-07-01

EPA

AMERICAN CAMP GROUND

36 violationsLatest: 2025-07-01

EPA

DEL GRANDE MOBILE HOME PARK

50 violationsLatest: 2025-07-01

EPA

LAGO VISTA WATER SYSTEM

51 violationsLatest: 2025-09-29

EPA

Historical Violations (Over 5 Years Ago)

THE LANDINGS AT GOODFELLOW

1 violationLatest: 2010-07-01

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

Blink NetworkChargePoint NetworkNon-NetworkedTeslaUNIVERSAL

Cecil Atkission Ford2700 Veterans BlvdElectric1 L2Blink Network

Del Rio BPS2401 Dodson AveElectric1 L2Non-Networked

FMCSAState Loop 239Electric2 L2Non-Networked

HYUNDAI DEL RIO HDR 11508 Veterans BoulevardElectric1 DCChargePoint Network

HYUNDAI DEL RIO HDR 21508 Veterans BoulevardElectric1 DCChargePoint Network

Ramada by Wyndham Del Rio2101 Veterans BlvdElectric4 L2UNIVERSAL

Rudy's Country Store & BBQ - Tesla Supercharger330 Braddie DrElectric8 DCTesla