Data sources

How Orevant uses EPA ECHO

ECHO is EPA's Enforcement and Compliance History Online. It is a public file of enforcement and compliance history. This page is the source note for how Orevant reads it. It is not a how-to for reading the ECHO report yourself.

Check my system

What ECHO is

ECHO shows enforcement and compliance history for regulated facilities, including public water systems. It can list informal and formal actions, case records, and related compliance flags. It is not the same database as SDWIS.

See how we read EPA SDWIS. A how-to for operators reading an ECHO report will live on the blog when it ships. This page will not replace it.

What we pull

  • Public enforcement and compliance history tied to the system
  • Retrieval date on every finding
  • Cross-check against the PWSID profile and SDWIS violation history

Federal files can trail state files. Reports say so.

What we will not claim

  • If we cannot point at the record, we do not say it.
  • When the file cannot confirm something, the finding says Unable to Verify. That is not a violation.
  • An ECHO row is not a new sample result.
  • This is not legal advice. Verify with your primacy agency.
  • Orevant does not report your system to EPA or the state.

What a lookup is for

Enter a name, city, or PWSID. The free lookup shows the official EPA profile. The $199 Complete System Report is the cited document. Orevant Pro is $87/month or $870/year.

FAQ

Is ECHO the same as SDWIS?

No. SDWIS is the inventory and violation history. ECHO is the enforcement and compliance history file.

Do you report me?

No.

Where do I start?

Check my system with your PWSID.