MPI ENGINEERED TECHNOLOGIES
Quick Summary
- •Released 138 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.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
101 N GRAND AVE
DEERFIELD, WI 53531
View on map ↗ - County
- DANE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 336330
- Inspections
- 1 · last May 21, 2025
- Total Penalties
- $0
- Registry ID
- 110000855717
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
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 |
|---|---|---|
| 2019 | 212 | — |
| 2020 | 296 | +40% |
| 2021 | 471 | +59% |
| 2022 | 405 | -14% |
| 2023 | 308 | -24% |
| 2024 | 138 | -55% |
2024
2023
2022
2021
2020
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper | 212 | 212 | — | — | 399,082 |
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.
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 |
|---|---|---|---|---|---|
|
ALL METALS RECYCLING
MADISON, WI
|
Copper | — | 89,277 | — | — |
|
SPECIAL WASTE DISPOSAL
KANKAKEE, IL
|
Copper | 13 | — | — | — |
|
VENTURE METALS, LLC
DALLAS, TX
|
Copper | — | 89,277 | — | — |
|
ALL METALS RECYCLING
MADISON, WI
|
Lead | — | 12,608 | — | — |
|
SPECIAL WASTE DISPOSAL
KANKAKEE, IL
|
Lead | 15 | — | — | — |
|
VENTURE METALS, LLC
DALLAS, TX
|
Lead | — | 12,608 | — | — |
|
SPECIAL WASTE DISPOSAL
KANKAKEE, IL
|
Chromium | 5 | — | — | — |
|
VENTURE METALS, LLC
DALLAS, TX
|
Chromium | — | 4,818 | — | — |
|
ALL METALS RECYCLING
MADISON, WI
|
Chromium | — | 4,818 | — | — |
|
ALL METALS RECYCLING
MADISON, WI
|
Manganese | — | 28,488 | — | — |
|
SPECIAL WASTE DISPOSAL
KANKAKEE, IL
|
Manganese | 15 | — | — | — |
|
VENTURE METALS, LLC
DALLAS, TX
|
Manganese | — | 28,488 | — | — |
|
ALL METALS RECYCLING
MADISON, WI
|
Nickel | — | 9,477 | — | — |
|
VENTURE METALS, LLC
DALLAS, TX
|
Nickel | — | 9,477 | — | — |
|
SPECIAL WASTE DISPOSAL
KANKAKEE, IL
|
Nickel | 15 | — | — | — |
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 | May 21, 2025 | Jun 4, 2025 | Resolved |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | May 21, 2025 | Jul 15, 2025 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | May 21, 2025 | Jun 4, 2025 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Oct 28, 1994 | Feb 22, 1995 | 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.