# Sewage Treatment Facilities

**IRI:** https://folio.openlegalstandard.org/IMG5GjCWTgeRGbpJARBXcQ

## Labels

## Definition

See industry description for 221320.

## Sub Class Of

- https://folio.openlegalstandard.org/R6VF8kjoNTtjnKUnkIycsR

## Parent Class Of

- https://folio.openlegalstandard.org/4fVv-16LRdSsxCe6ZpTibw

**Is Defined By:** https://www.naics.com/six-digit-naics/?code=22132

**Deprecated:** False