Hazardous waste · violations by year
Hazardous waste violations in Maricopa County, Arizona in 2025
- 43Handlers cited
- 91Violations on record
- 28Handlers cited in 2024
- 1stAmong Arizona counties that year
Maricopa County, Arizona has 43 hazardous waste handlers with at least one violation on record during 2025, across 91 separate violations. That compares with 28 in 2024. It is the 1st largest of the 2 Arizona counties with three or more handlers cited that year. Each row below carries the date the violation was recorded, the agency that recorded it and the kind of violation it was.
Other years
Violations recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-23 | MESA COMMUNITY COLLEGE | Mesa | Violation of a Federal or State Statute | S |
| 2025-12-03 | PLATRONICS SEALS | Tempe | Standards Applicable to Generators of HW: General | S |
| 2025-10-29 | UNITED VERDE MINE | Standards Applicable to Generators of HW: Alternative Standards for Episodic Generators | S | |
| 2025-10-29 | UNITED VERDE MINE | Violation of a Federal or State Statute | S | |
| 2025-10-01 | ABRAZO SCOTTSDALE CAMPUS | Phoenix | Violation of a Federal or State Statute | S |
| 2025-10-01 | PROGRESSIVE SERVICES, INC. | Phoenix | Violation of a Federal or State Statute | S |
| 2025-09-04 | BAE SYSTEMS | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-09-04 | BAE SYSTEMS | Phoenix | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-08-28 | AERSALE | Goodyear | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-08-28 | AERSALE | Goodyear | Standards Applicable to Generators of HW: General | S |
| 2025-08-28 | AERSALE | Goodyear | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-08-28 | MARSHALL'S DC#10 | Phoenix | Violation of a Federal or State Statute | S |
| 2025-08-28 | MARSHALL'S DC#10 | Phoenix | Hazardous Waste Pharmaceuticals | S |
| 2025-08-28 | MARSHALL'S DC#10 | Phoenix | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-08-28 | MARSHALL'S DC#10 | Phoenix | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-08-28 | MARSHALL'S DC#10 | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-08-26 | PHOENIX HEAT TREATING | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-08-26 | PHOENIX HEAT TREATING | Phoenix | Violation of a Federal or State Statute | S |
| 2025-08-26 | CLEAN HARBORS ARIZONA LLC | Phoenix | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-08-26 | CLEAN HARBORS ARIZONA LLC | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-08-26 | GOLD TECH INDUSTRIES | Tempe | Standards Applicable to Generators of HW: General | S |
| 2025-08-26 | GOLD TECH INDUSTRIES | Tempe | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-08-26 | GOLD TECH INDUSTRIES | Tempe | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-08-21 | VB COSMETICS, INC. (FRYE FACILITY) | Chandler | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-08-19 | VALLEYWISE HEALTH MEDICAL CENTER | Phoenix | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-08-14 | RUST-OLEUM – PHOENIX | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-08-12 | MODERN INDUSTRIES - BEAUTIFUL LANE | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-07-29 | ARIZONA DERMATOPATHOLOGY | Scottsdale | Standards Applicable to Generators of HW: General | S |
| 2025-07-29 | ARIZONA DERMATOPATHOLOGY | Scottsdale | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-07-29 | ARIZONA DERMATOPATHOLOGY | Scottsdale | Violation of a Federal or State Statute | S |
| 2025-07-24 | CHANDLER REGIONAL MEDICAL CENTER | Chandler | Hazardous Waste Pharmaceuticals | S |
| 2025-07-24 | CHANDLER REGIONAL MEDICAL CENTER | Chandler | Standards Applicable to Generators of HW: General | S |
| 2025-07-24 | CHANDLER REGIONAL MEDICAL CENTER | Chandler | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-07-24 | CHANDLER REGIONAL MEDICAL CENTER | Chandler | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-07-23 | DANA CONTAINER INC | Phoenix | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-07-23 | DANA CONTAINER INC | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-07-15 | TAILSTORM HEALTH, INC. | Chandler | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | S |
| 2025-07-15 | TAILSTORM HEALTH, INC. | Chandler | Standards Applicable to Generators of HW: General | S |
| 2025-07-15 | TAILSTORM HEALTH, INC. | Chandler | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-07-09 | CORNING OPTICAL COMMUNICATIONS RF LLC | Glendale | Standards Applicable to Generators of HW: General | S |
| 2025-07-09 | CORNING OPTICAL COMMUNICATIONS RF LLC | Glendale | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-07-09 | CORNING OPTICAL COMMUNICATIONS RF LLC | Glendale | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-06-24 | ADVANCED CIRCUITS, INC. CHANDLER | Chandler | Standards Applicable to Generators of HW: General | S |
| 2025-06-24 | ADVANCED CIRCUITS, INC. CHANDLER | Chandler | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-06-19 | DOUGLAS FACILITY (KDUG) | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S | |
| 2025-06-19 | DOUGLAS FACILITY (KDUG) | Standards Applicable to Generators of HW: General | S | |
| 2025-06-18 | RYSSO PETERS | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-06-16 | AMERICAN PANEL SOLUTIONS LLC | Tolleson | Standards Applicable to Generators of HW: General | S |
| 2025-06-10 | ESTES EXPRESS PHOENIX | Phoenix | Land Disposal Restrictions: General | S |
| 2025-06-10 | ESTES EXPRESS PHOENIX | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-06-10 | ESTES EXPRESS PHOENIX | Phoenix | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-06-09 | TRIAX | Chandler | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | E |
| 2025-06-09 | TRIAX | Chandler | Standards for Used Oil: Generators | E |
| 2025-06-09 | TRIAX | Chandler | Standards Applicable to Generators of HW: General | E |
| 2025-06-05 | TOYOTA ARIZONA PROVING GROUND | Buckeye | Standards Applicable to Generators of HW: General | S |
| 2025-06-05 | TOYOTA ARIZONA PROVING GROUND | Buckeye | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-05-30 | FALCO LLC | Chandler | Standards Applicable to Generators of HW: Alternative Standards for Episodic Generators | E |
| 2025-05-29 | PHOENIX SITE | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-05-20 | NORANCO JET PROCESSING DIVISION | Phoenix | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-05-20 | NORANCO JET PROCESSING DIVISION | Phoenix | Violation of a Federal or State Statute | S |
| 2025-05-20 | NORANCO JET PROCESSING DIVISION | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-05-14 | TURBINEAERO | Chandler | Standards Applicable to Generators of HW: General | E |
| 2025-05-14 | TURBINEAERO | Chandler | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | E |
| 2025-05-14 | TURBINEAERO | Chandler | Standards for Used Oil: Generators | E |
| 2025-05-13 | PROTEK DEVICES LP | Tempe | Standards Applicable to Generators of HW: General | S |
| 2025-05-09 | MASTER AIRCRAFT SERVICES | Wickenburg | Standards Applicable to Generators of HW: General | S |
| 2025-05-07 | URBIX | Mesa | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-05-07 | URBIX | Mesa | Standards Applicable to Generators of HW: General | S |
| 2025-04-30 | MICROCHIP TECHNOLOGY INC | Tempe | Standards Applicable to Generators of HW: General | S |
| 2025-04-16 | MERCURY SYSTEMS | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-04-16 | MERCURY SYSTEMS | Phoenix | Hazardous Waste Pharmaceuticals | S |
| 2025-04-15 | FALCO LLC | Chandler | Standards Applicable to Generators of HW: General | E |
| 2025-03-28 | THATCHER COMPANY OF ARIZONA | Buckeye | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2025-03-28 | THATCHER COMPANY OF ARIZONA | Buckeye | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | S |
| 2025-03-28 | THATCHER COMPANY OF ARIZONA | Buckeye | Violation of a Federal or State Statute | S |
| 2025-03-28 | THATCHER COMPANY OF ARIZONA | Buckeye | Standards Applicable to Generators of HW: General | S |
| 2025-03-21 | MOOG INC | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S | |
| 2025-03-21 | MOOG INC | Standards Applicable to Generators of HW: General | S | |
| 2025-03-12 | U OF A - PHOENIX BIOMEDICAL CAMPUS | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-03-11 | #404 - AIRLANE RD FACILITY | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-03-06 | WEST COAST REGASKETING INC. | Glendale | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2025-03-06 | WEST COAST REGASKETING INC. | Glendale | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-03-06 | WEST COAST REGASKETING INC. | Glendale | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-03-06 | WEST COAST REGASKETING INC. | Glendale | Standards Applicable to Generators of HW: General | S |
| 2025-01-30 | VIAVI | Chandler | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2025-01-30 | VIAVI | Chandler | Standards Applicable to Generators of HW: General | S |
| 2025-01-22 | PRECISE METAL PRODUCTS | Phoenix | Standards Applicable to Generators of HW: General | S |
| 2025-01-22 | PRECISE METAL PRODUCTS | Phoenix | Land Disposal Restrictions: General | S |
| 2025-01-22 | PRECISE METAL PRODUCTS | Phoenix | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-01-22 | PRECISE METAL PRODUCTS | Phoenix | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-01-22 | PRECISE METAL PRODUCTS | Phoenix | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
Figures from EPA’s RCRAInfo download.