EPA Air · by county

Air-emissions sources in Graham County, Arizona

4Facilities

Every stationary source in Graham County, Arizona that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.

Every source’s record in Graham County

Each of the 4 operating major, synthetic minor and minor sources in Graham County, Arizona has a record page: every source in Graham County, A to Z.

By emissions classification in Graham County

A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.

Inspections in Graham County, by year

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.

Stack tests in Graham County, by year

A stack test measures what a source actually emits, at the stack, against the limit in its permit.

Inspections in Graham County, year by year · Stack tests in Graham County, year by year

Other counties in Arizona

Every county in the state with at least three sources on file.

Facilities

Facility↑↓	Classification↑↓	HPV
CKC CONSTRUCTION	Synthetic minor source	No
FREEPORT-MCMORAN - SAFFORD OPERATIONS	Synthetic minor source	No
NATURESWEET USA, LLC - WILLCOX FACILITY	Major source	No
TRI COUNTY MATERIALS - HOT MIX ASPHALT P	Synthetic minor source	No

County as filed on the facility record. Figures from EPA’s ICIS-AIR download.

What this page shows

This page covers Clean Air Act facilities in the EPA air register for Graham county, AZ. It lists 4 facilities in Graham county and 1 major source.