EPA-regulated facilities in Yuma County, AZ

There are 556 EPA-regulated facilities inside Yuma County, Arizona. The most common kinds are hazardous waste (298), water discharge (202), drinking water systems (60). 11 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 28 have a violation on record. Penalties over the last five years total $5.3M across 2 sites.

Open the map of Yuma County

556facilities in the county

11in significant noncompliance

28with a violation on record

$5.3Min penalties, last 5 years

By category

Category	Facilities
Hazardous waste	298
Treatment, storage or disposal	2
Large quantity generators	4
Small quantity generators	98
Transporters	3
Chemical (RMP/TRI)	25
Superfund	12
Air emissions	33
Major sources	5
Synthetic minor sources	3
Minor sources	5
Water discharge	202
Major permits	4
Minor permits	70
Drinking water systems	60
Greenhouse gas reporters	4
Scrap yards	4

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.

MOHAWK VALLEY SCHOOL DISTRICT-XTP001 ATTN SHERRY FAJARDO, ROLL, AZ, 85347 Significant noncompliance
MOHAWK UTILITY CO 36140 E ANTELOPE DR,, WELLTON, AZ, 85356 Significant noncompliance
WELLTON, TOWN OF WELLTON, WELLTON, AZ, 85356 Significant noncompliance
ROOSEVELT RESORT LLC-TP002 - UV 18540 S AVENUE 3E, YUMA, AZ, 85365 Significant noncompliance
JONES COOP WATER ASSOC 11881 FURTUNA RD 165, YUMA, AZ, 85367 Significant noncompliance
EL PRADO WATER CO 4743 30TH PL, YUMA, AZ, 85366 Significant noncompliance
RANCHEROS BONITOS * NOT GIVEN, YUMA, AZ, 85369 Significant noncompliance
QUECHAN UTILITY P.O. BOX 1899, YUMA, AZ, 85366 Significant noncompliance
SLEEPY HOLLOW RV P.O. BOX 1899, YUMA, AZ, 85366 Significant noncompliance
SIERRA PACIFIC MOBILE MAN * NOT GIVEN, YUMA, AZ, 85364 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

UPS YUMA 2851 S AVE 2 1/2 E, YUMA, AZ, 85365 $5.3M in penalties
SOUTH YUMA COUNTY LANDFILL 19536 S AVE 1E, YUMA, AZ, 85365 $11k in penalties

Superfund sites

ROLL LDFL 6 MI N OF US 80 ON EXIT 38E, ROLL, AZ, 85347
DOME LDFL DOME RD 4 MI N OF US 80, YUMA, AZ, 85364
DATELAND LDFL 2.8 MI N OF I-18 AT EXT 67 THEN 2 MI W 07S,13W,03, DATELAND, AZ, 85333
US ARMY - YUMA PROVING GROUND 301 C ST, YUMA, AZ, 85365
STANFORD #1 NEAR AVE I AND COUNTY HWY 14 1/2, YUMA, AZ, 85365
YUMA FOOD BANK 2404 E 24TH ST, YUMA, AZ, 85365
YUMA MARINE CORPS AIR STATION AVENUE 3E, YUMA, AZ, 85369
US BORDER PATROL SECTOR 350 1ST ST, YUMA, AZ, 85364
USDOIBR YUMA MESA IRR AND DRAIN DI 14329 S 4TH AVE EXTENTION, YUMA, AZ, 85365
GOLDEN FALCON INTL SITE 23RD ST AT AVE C, SAN LUIS, AZ, 85349

Towns in Yuma County

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.