MICROSHIP TECHNOLOGY INC
Quick Summary
- •Released 1,735 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
1200 S 52ND ST
TEMPE, AZ 85281
View on map ↗ - County
- MARICOPA County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 334413
- Inspections
- 4 · last May 29, 2025
- Total Penalties
- $0
- Registry ID
- 110070499274
How This Compares
Ranked by most recent year's total TRI releases.
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 1,695 | — |
| 2016 | 1,773 | +5% |
| 2017 | 1,735 | -2% |
| 2018 | 1,796 | +4% |
| 2019 | 1,333 | -26% |
| 2020 | 1,255 | -6% |
| 2021 | 1,583 | +26% |
| 2022 | 1,639 | +4% |
| 2023 | 1,741 | +6% |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,741 | 1,741 | — | — | 2,143 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,639 | 1,639 | — | — | 1,966 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,583 | 1,583 | — | — | 1,912 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,255 | 1,255 | — | — | 1,597 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,333 | 1,333 | — | — | 1,603 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,796 | 1,796 | — | — | 1,919 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,735 | 1,735 | — | — | 1,803 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,773 | 1,773 | — | — | 1,966 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrogen fluoride | 1,695 | 1,695 | — | — | 1,844 |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Hydrogen fluoride | — | 1,914 | — | 83,196 |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
FUJIFILM ELECTRONIC MATERIALS
MESA, AZ
|
Hydrogen fluoride | — | 496 | — | — |
|
KANTO CORPORATION
PORTLAND, OR
|
Hydrogen fluoride | — | 1,302 | — | — |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Hydrogen fluoride | — | KYRENE WRP, TEMPE |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| rcra | Standards Applicable to Generators of HW: General | Apr 30, 2025 | May 9, 2025 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 19, 2011 | Apr 28, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | May 7, 1998 | Oct 6, 1998 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General | May 7, 1998 | Oct 6, 1998 | Resolved |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.