EPA-regulated facilities in Coconino County, AZ

There are 940 EPA-regulated facilities inside Coconino County, Arizona. The most common kinds are water discharge (450), hazardous waste (313), drinking water systems (133). 14 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 59 have a violation on record. Penalties over the last five years total $5.3M across 4 sites.

Open the map of Coconino County

940facilities in the county

14in significant noncompliance

59with a violation on record

$5.3Min penalties, last 5 years

By category

Category	Facilities
Hazardous waste	313
Treatment, storage or disposal	1
Large quantity generators	5
Small quantity generators	94
Transporters	1
Chemical (RMP/TRI)	28
Superfund	12
Air emissions	58
Major sources	8
Synthetic minor sources	1
Minor sources	2
Water discharge	450
Major permits	4
Minor permits	378
Drinking water systems	133
Greenhouse gas reporters	8
Scrap yards	2
Recycling centers	3

A facility enrolled in several programs counts once in the total and once in each of its categories.

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

TWIN OAKS BAR AND CAFE AZ Significant noncompliance
OAK CREEK TERRACE MOTEL AZ Significant noncompliance
NEWTON WATER WELL AZ Significant noncompliance
USDA USFS R03 CONF DOUBLE SPRINGS AZ Significant noncompliance
GRAND CANYON SOUTH RIM WWTP ROWE WELL ROAD, GRAND CANYON, AZ, 86023 Significant noncompliance
MAJESTIC VIEW WATER IMPROVEMENT DISTRICT-TP001 - CL2 PO BOX 3516, KINGMAN, AZ, 86001 Significant noncompliance
TUBA CITY WWTP 5 MILES SOUTHWEST OF TUBA CITY, TUBA CITY, AZ, 86045 Significant noncompliance
GOLDEN SHORES WATER COMPANY-XTP001 - CL2 PO BOX 264, WILLIAMS, AZ, 86046 Significant noncompliance
UPPER VILLAGE OF MOENKOPI WWTF ROUTE 160, TUBA CITY, AZ, 86045 Significant noncompliance
LOWER MOENCOPI - SPRING SOURCE LOWER MOENCOPI, TUBA CITY, AZ, 86045 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

UPS FLAGSTAFF 2300 E HUNTINGTON DR, FLAGSTAFF, AZ, 86004 $5.3M in penalties
LAKE MARY WATER TREATMENT PLANT 4500 S. LAKE MARY ROAD, FLAGSTAFF, AZ, 86001 $13k in penalties
WILDCAT HILL WASTEWATER PLANT 211 W ASPEN, FLAGSTAFF, AZ, 86001 $13k in penalties
SALT RIVER PROJECT NAVAJO GENERATING STATION 5 MI. OF PAGE AZ ON HWY. 98, PAGE, AZ, 86040 $1k in penalties

Superfund sites

A & B CORPORATION ABANDONED URANIUM MINES SECTION 21, T29N, R9E CAMERON AZ, CAMERON, AZ, 86020
CAMERON NAVAJO RADIOACTIVE STRUCTURES POSTAL ADDRESS IS UNAVAILABLE FOR THE SITE, CAMERON, AZ, 86020
CAMERON AGGREGATED URANIUM MINES T28-29N, R9-11E, CAMERON AZ, CAMERON, AZ, 86020
NAUM EL PASO NATURAL GAS VARIES- 24 MINES LEASES, CAMERON, AZ, 86020
BOYD TISI NO. 2 MINE NR HWY 89, CAMERON AZ, CAMERON, AZ, 86020
HUSKON NO. 26 MINE SECTION 33, T28N, R10E, CAMERON, AZ, 86020
YAZZIE NO. 1 MINE 12.6M SE OF CAMERON/5M E OF COLORADO RIV, CAMERON, AZ, 86020
TUBA CITY ABANDONED LDFL TUBA CITY, TUBA CITY, AZ, 86045
HIGHWAY 160/MILE 327 RADIATION SITE FIVE MILES EAST OF TUBA CITY, TUBA CITY, AZ, 86045
U.S. CAMP NAVAJO, ARIZONA ARMY NATIONAL GUARD 1 HUGHES ROAD, BELLEMONT, AZ, 86015

Towns in Coconino County

Flagstaff

Bordering counties

Reading these numbers

These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. The Data page explains where each record comes from and how it can mislead.