How to Search EPA ECHO for Texas Oil & Gas Violations

Updated March 2026 · 8 min read

EPA's Enforcement and Compliance History Online (ECHO) database is one of the most powerful public tools for researching environmental violations at any regulated facility in the United States. For Texas oil and gas operators, ECHO provides detailed information about Clean Air Act, Clean Water Act, and RCRA compliance — including violations, inspections, and enforcement actions.

Whether you are checking your own compliance record, researching a potential acquisition target, or monitoring competitors, this guide shows you exactly how to use ECHO effectively.

What Is EPA ECHO?

ECHO (echo.epa.gov) is a free, publicly accessible database maintained by the U.S. Environmental Protection Agency. It aggregates compliance and enforcement data from EPA, state agencies like TCEQ, and other regulatory bodies. The database includes facility-level information on permits held, inspection history, violations discovered, enforcement actions taken, and penalties assessed.

ECHO covers three major federal environmental statutes relevant to oil and gas: the Clean Air Act (CAA), the Clean Water Act (CWA), and the Resource Conservation and Recovery Act (RCRA) for waste management.

How to Search for Texas Oil & Gas Facilities

Step 1: Navigate to ECHO

Go to echo.epa.gov and use the "Facility Search" option. This is the main entry point for looking up specific facilities or searching by geographic area.

Step 2: Set Your Search Parameters

For Texas oil and gas searches, set the state to "Texas" and use the NAICS code filter. Relevant NAICS codes for oil and gas include 211120 (Crude Petroleum Extraction), 211130 (Natural Gas Extraction), 486110 (Pipeline Transportation of Crude Oil), and 213111 (Drilling Oil and Gas Wells). You can also search by facility name, city, county, or ZIP code.

Step 3: Filter by Compliance Status

ECHO allows you to filter results by compliance status. Key filters include "Significant Violations" (facilities currently in significant noncompliance), "Violations in Last 3 Years" (any facility with violations in the past three years), and "Formal Enforcement Actions" (facilities that have been subject to formal enforcement).

Step 4: Review Facility Details

Click on any facility to see its detailed compliance profile. This page shows every permit associated with the facility, all inspections conducted (with dates), specific violations found and their status, enforcement actions and penalties, and a three-year compliance history timeline.

Understanding ECHO Compliance Indicators

ECHO uses a color-coded system to show compliance status:

• No violations: The facility has a clean record for the reporting period
• Violations: The facility has one or more violations but they may not be considered "significant"
• Significant noncompliance (SNC): The facility has serious violations that meet EPA's threshold for significant noncompliance — this is a red flag

For Clean Air Act facilities, "High Priority Violation" (HPV) is the equivalent of SNC and indicates the most serious compliance issues.

Using ECHO Data for Due Diligence

ECHO is an essential tool for due diligence when acquiring oil and gas assets. Before purchasing or operating a facility, search ECHO to identify any open violations or enforcement actions that could transfer to the new owner, understand the facility's inspection history and compliance culture, assess potential environmental liabilities, and verify that all required permits are in place.

A facility with a history of SNC designations or unresolved violations represents significant financial risk that should be factored into acquisition pricing.

Limitations of ECHO

While ECHO is powerful, it has limitations that operators should understand. Data can lag by 3-6 months behind real-time compliance status. State-only violations (those not tied to federal programs) may not appear in ECHO. Small facilities that do not hold federal permits may not be in the database. Additionally, ECHO does not include RRC violations, which are tracked separately.

A Better Way to Monitor Compliance

Manually searching ECHO, TCEQ's database, and RRC records is time-consuming and easy to fall behind on. CompliantIntel aggregates data from EPA ECHO, TCEQ, RRC, and OSHA into a single dashboard, giving you real-time visibility into your compliance status and alerting you to new violations the moment they appear.