This is a documentation subpage for Template:EPA content. It may contain usage information, categories and other content that is not part of the original template page.

This template wraps {{Include-USGov}} and takes any parameter that {{citation}} does. It accepts |article= as an alias for |title=. It can also produce a standalone message with no arguments.

For example:

• {{EPA content}} →  This article incorporates public domain material from websites or documents of the United States Environmental Protection Agency.

• {{EPA content|title=Nitrogen Dioxide (NO2) Pollution}} →  This article incorporates public domain material from Nitrogen Dioxide (NO2) Pollution. United States Environmental Protection Agency.

• {{EPA content|title=Nitrogen Dioxide (NO2) Pollution|url=https://www.epa.gov/no2-pollution}} →  This article incorporates public domain material from Nitrogen Dioxide (NO2) Pollution. United States Environmental Protection Agency.

• {{EPA content|article=Nitrogen Dioxide (NO2) Pollution|url=https://www.epa.gov/no2-pollution}} →  This article incorporates public domain material from Nitrogen Dioxide (NO2) Pollution. United States Environmental Protection Agency.

• {{EPA content|title=Nitrogen Dioxide (NO2) Pollution|url=https://www.epa.gov/no2-pollution|first=John Q.|last=Public|access-date=6 June 2026}} →  This article incorporates public domain material from Public, John Q. Nitrogen Dioxide (NO2) Pollution. United States Environmental Protection Agency. Retrieved 6 June 2026.

Alternatively, for use as inline citation, editors may use |source=, which turns off all other parameters:

• {{EPA content|source={{cite web|title=Nitrogen Dioxide (NO2) Pollution|url=https://www.epa.gov/no2-pollution|author=John Q. Public|accessdate=2016-02-23}}}} →  This article incorporates public domain material from John Q. Public. "Nitrogen Dioxide (NO2) Pollution". Retrieved 2016-02-23.

• {{NPS}}
• {{USGS}}