TRI Reporter
Clean Air Act
RCRA
TAMCO
Quick Summary
- •Released 25,592 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
12459 ARROW HIGHWAY
RANCHO CUCAMONGA, CA 91739
View on map ↗ - County
- SAN BERNARDINO County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331110
- Inspections
- 1 · last Feb 17, 2023
- Total Penalties
- $0 · last Oct 22, 2009
- Registry ID
- 110000477788
How This Compares
#74
of 996 TRI reporters in CA
#2,475
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
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.
Emissions Trend (2015–2020)
-100% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 19,692 | — |
| 2016 | 19,683 | -0% |
| 2017 | 25,592 | +30% |
| 2018 | 517 | -98% |
| 2019 | 284 | -45% |
| 2020 | 17 | -94% |
2020
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 240 | 208 | 32 | — | 2,562,133 | |
| Mercury compounds | 44 | 44 | — | — | 9 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 296 | 283 | 14 | — | 3,787,027 | |
| Manganese compounds | 85 | 47 | 37 | — | 175,099 | |
| Mercury compounds | 56 | 56 | — | — | 9 | |
| Nickel compounds | 43 | 43 | — | — | 5,365 | ♦ Carcinogen |
| Lead compounds | 35 | 34 | 1 | — | 268,391 | |
| Vanadium compounds | 2 | 2 | — | — | 1,913 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | 0 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 22,910 | 22,863 | 47 | — | 4,074,517 | |
| Manganese compounds | 1,779 | 1,745 | 34 | — | 181,545 | |
| Lead compounds | 516 | 512 | 4 | — | 259,302 | |
| Mercury compounds | 324 | 324 | — | — | 9 | |
| Nickel compounds | 47 | 47 | — | — | 4,997 | ♦ Carcinogen |
| Vanadium compounds | 13 | 13 | — | — | 2,260 | |
| Dioxin and dioxin-like compounds | 2 | 2 | — | — | 0 | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 16,564 | 16,497 | 67 | — | 3,300,944 | |
| Lead compounds | 1,517 | 1,509 | 7 | — | 181,093 | |
| Manganese compounds | 1,323 | 1,259 | 64 | — | 127,106 | |
| Mercury compounds | 234 | 234 | — | — | 5 | |
| Nickel compounds | 34 | 34 | — | — | 3,190 | ♦ Carcinogen |
| Vanadium compounds | 10 | 10 | — | — | 2,342 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 16,629 | 16,583 | 45 | — | 2,807,017 | |
| Lead compounds | 1,451 | 1,445 | 6 | — | 206,796 | |
| Manganese compounds | 1,321 | 1,266 | 56 | — | 145,258 | |
| Mercury compounds | 235 | 235 | — | — | 5 | |
| Nickel compounds | 39 | 34 | 5 | — | 3,343 | ♦ Carcinogen |
| Vanadium compounds | 15 | 10 | 5 | — | 2,797 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | 0 | ♦ Carcinogen |
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 |
|---|---|---|---|---|
| Manganese compounds | — | 149,436 | — | — |
| Zinc compounds | — | 3,081,949 | — | — |
| Vanadium compounds | — | 1,913 | — | — |
| Nickel compounds | — | 3,223 | — | — |
| Lead compounds | — | 228,725 | — | — |
| Mercury compounds | — | 6 | — | — |
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 |
|---|---|---|---|---|---|
|
US ECOLOGY NEVADA INC
BEATTY, NV
|
Zinc compounds | 516,054 | — | — | — |
|
US ECOLOGY NEVADA INC
BEATTY, NV
|
Manganese compounds | 22,856 | — | — | — |
|
US ECOLOGY NEVADA INC
BEATTY, NV
|
Dioxin and dioxin-like compounds | 0 | — | — | — |
|
VDC CORP FORWARDING
EAGLE PASS, TX
|
Dioxin and dioxin-like compounds | 0 | — | — | — |
|
VDC CORP FORWARDING
EAGLE PASS, TX
|
Lead compounds | — | 228,049 | — | — |
|
US ECOLOGY NEVADA INC
BEATTY, NV
|
Lead compounds | 31,140 | — | — | — |
|
SOIL SAFE OF CALIFORNIA
ADELANTO, CA
|
Lead compounds | — | 111 | — | — |
|
SOIL SAFE OF CALIFORNIA
ADELANTO, CA
|
Mercury compounds | — | 0 | — | — |
|
VDC CORP FORWARDING
EAGLE PASS, TX
|
Mercury compounds | — | 6 | — | — |
|
US ECOLOGY NEVADA INC
BEATTY, NV
|
Mercury compounds | 3 | — | — | — |
|
SOIL SAFE OF CALIFORNIA
ADELANTO, CA
|
Nickel compounds | — | 224 | — | — |
|
US ECOLOGY NEVADA INC
BEATTY, NV
|
Nickel compounds | 1,724 | — | — | — |
|
VDC CORP FORWARDING
EAGLE PASS, TX
|
Nickel compounds | — | 3,049 | — | — |
|
VDC CORP FORWARDING
EAGLE PASS, TX
|
Vanadium compounds | — | 1,761 | — | — |
|
SOIL SAFE OF CALIFORNIA
ADELANTO, CA
|
Vanadium compounds | — | 242 | — | — |
|
US ECOLOGY NEVADA INC
BEATTY, NV
|
Vanadium compounds | 257 | — | — | — |
|
SOIL SAFE OF CALIFORNIA
ADELANTO, CA
|
Zinc compounds | — | 1,068 | — | — |
|
VDC CORP FORWARDING
EAGLE PASS, TX
|
Zinc compounds | — | 3,557,383 | — | — |
|
SOIL SAFE OF CALIFORNIA
ADELANTO, CA
|
Manganese compounds | — | 11,140 | — | — |
|
VDC CORP FORWARDING
EAGLE PASS, TX
|
Manganese compounds | — | 147,548 | — | — |
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 |
|---|---|---|
| Lead compounds | 1 | INLAND EMPIRE UTILITY AGENCY, ONTARIO |
| Zinc compounds | 12 | INLAND EMPIRE UTILITY AGENCY, ONTARIO |
| Mercury compounds | — | INLAND EMPIRE UTILITY AGENCY, ONTARIO |
| Nickel compounds | — | INLAND EMPIRE UTILITY AGENCY, ONTARIO |
| Vanadium compounds | — | INLAND EMPIRE UTILITY AGENCY, ONTARIO |
| Manganese compounds | 1 | INLAND EMPIRE UTILITY AGENCY, ONTARIO |
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 | Jun 5, 2006 | Jun 5, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jan 20, 2005 | May 2, 2007 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Oct 16, 2003 | May 2, 2007 | 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.
INITIAL 3008(A) COMPLIANCE
RCRA (Hazardous Waste)
· Case RCRA-CAD982361404-200 · May 2, 2007
$44,500
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-CAD982361404-501 · Jun 5, 2006
INSPECTION REPORT w/VIOLATIONS (MAILED DATE)
RCRA (Hazardous Waste)
· Case RCRA-CAD982361404-502 · Jul 27, 2005
INSPECTION REPORT w/VIOLATIONS (MAILED DATE)
RCRA (Hazardous Waste)
· Case RCRA-CAD982361404-503 · Jul 25, 2005
Administrative - Formal
· Case HQ-2001-6025 · Sep 30, 2001
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