SI GROUP INC
Quick Summary
- •Released 36,422 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
-
1000 MAIN ST
ROTTERDAM JUNCTION, NY 12150
View on map ↗ - County
- SCHENECTADY County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325211
- Inspections
- 7 · last Oct 25, 2024
- Total Penalties
- $0 · last Feb 16, 2017
- Registry ID
- 110000324382
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
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 | 43,992 | — |
| 2016 | 52,286 | +19% |
| 2017 | 36,422 | -30% |
| 2018 | 28,695 | -21% |
| 2019 | 36 | -100% |
| 2020 | 28,871 | +80478% |
| 2021 | 29,370 | +2% |
| 2022 | 28,543 | -3% |
| 2023 | 28,687 | +1% |
| 2024 | 29,036 | +1% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 16,309 | 15,499 | 810 | — | 6,874 | |
| Formaldehyde | 6,663 | 6,577 | 86 | — | 5,225 | ♦ Carcinogen |
| Phenol | 2,610 | 2,608 | 2 | — | 38,842 | |
| Xylene (mixed isomers) | 1,938 | 1,937 | 1 | — | 121,969 | |
| Ethylbenzene | 1,440 | 1,439 | 1 | — | 21,009 | ♦ Carcinogen |
| p-(1,1,3,3-Tetramethylbutyl)phenol | 46 | 45 | 1 | — | 26,641 | |
| Naphthalene | 11 | 10 | 1 | — | 1,493 | ♦ Carcinogen |
| Nonylphenol | 10 | 9 | 1 | — | 62,203 | |
| 4,4'-Isopropylidenediphenol | 3 | 2 | 1 | — | 10 | |
| p-Cresol | 2 | 1 | 1 | — | 2,744 | |
| 1,2,4-Trimethylbenzene | 2 | 2 | 0 | — | 326 | |
| m-Cresol | 2 | 1 | 0 | — | 1,266 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 16,292 | 15,485 | 807 | — | 6,920 | |
| Formaldehyde | 6,757 | 6,552 | 205 | — | 5,970 | ♦ Carcinogen |
| Phenol | 2,335 | 2,333 | 2 | — | 67,637 | |
| Xylene (mixed isomers) | 1,828 | 1,827 | 1 | — | 147,080 | |
| Ethylbenzene | 1,418 | 1,417 | 1 | — | 25,591 | ♦ Carcinogen |
| p-(1,1,3,3-Tetramethylbutyl)phenol | 17 | 16 | 1 | — | 60,781 | |
| Nonylphenol | 15 | 14 | 1 | — | 50,089 | |
| Naphthalene | 14 | 13 | 1 | — | 1,306 | ♦ Carcinogen |
| 4,4'-Isopropylidenediphenol | 4 | 2 | 1 | — | 1 | |
| 1,2,4-Trimethylbenzene | 3 | 3 | 0 | — | 252 | |
| p-Cresol | 2 | 1 | 1 | — | 4,299 | |
| m-Cresol | 1 | 1 | 0 | — | 1,989 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 16,286 | 15,479 | 807 | — | 5,516 | |
| Formaldehyde | 6,589 | 6,570 | 19 | — | 6,354 | ♦ Carcinogen |
| Phenol | 2,374 | 2,371 | 3 | — | 59,450 | |
| Xylene (mixed isomers) | 1,842 | 1,841 | 1 | — | 183,236 | |
| Ethylbenzene | 1,422 | 1,421 | 1 | — | 31,761 | ♦ Carcinogen |
| Nonylphenol | 12 | 10 | 1 | — | 32,835 | |
| Naphthalene | 6 | 5 | 1 | — | 1,025 | ♦ Carcinogen |
| 4,4'-Isopropylidenediphenol | 4 | 2 | 1 | — | 8 | |
| p-Cresol | 3 | 2 | 1 | — | 3,880 | |
| m-Cresol | 3 | 2 | 0 | — | 1,795 | |
| 1,2,4-Trimethylbenzene | 1 | 1 | 0 | — | 261 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 16,298 | 15,488 | 810 | — | 6,560 | |
| Formaldehyde | 6,556 | 6,544 | 12 | — | 5,987 | ♦ Carcinogen |
| Phenol | 2,850 | 2,847 | 3 | — | 47,386 | |
| Xylene (mixed isomers) | 2,110 | 2,109 | 1 | — | 210,621 | |
| Ethylbenzene | 1,528 | 1,527 | 1 | — | 37,142 | ♦ Carcinogen |
| Nonylphenol | 10 | 9 | 1 | — | 47,903 | |
| Naphthalene | 6 | 5 | 2 | — | 584 | ♦ Carcinogen |
| 4,4'-Isopropylidenediphenol | 4 | 2 | 1 | — | 22 | |
| m-Cresol | 4 | 3 | 1 | — | 1,701 | |
| p-Cresol | 3 | 3 | 1 | — | 2,896 | |
| 1,2,4-Trimethylbenzene | 1 | 1 | 0 | — | 150 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 16,278 | 15,468 | 810 | — | 3,463 | |
| Formaldehyde | 6,535 | 6,499 | 36 | — | 4,912 | ♦ Carcinogen |
| Phenol | 2,663 | 2,660 | 3 | — | 33,491 | |
| Xylene (mixed isomers) | 1,841 | 1,840 | 1 | — | 52,156 | |
| Ethylbenzene | 1,473 | 1,472 | 1 | — | 7,750 | ♦ Carcinogen |
| n-Butyl alcohol | 54 | 40 | 14 | — | 22 | |
| Nonylphenol | 13 | 12 | 1 | — | 37,130 | |
| Naphthalene | 6 | 4 | 1 | — | 209 | ♦ Carcinogen |
| 4,4'-Isopropylidenediphenol | 3 | 2 | 1 | — | — | |
| p-Cresol | 3 | 2 | 1 | — | 996 | |
| 1,2,4-Trimethylbenzene | 1 | 1 | 0 | — | 73 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| o-Cresol | 24 | 22 | 2 | — | 708 | |
| Nonylphenol | 10 | 9 | 2 | — | 16,240 | |
| 1,2,4-Trimethylbenzene | 1 | 1 | 0 | — | 78 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 15,828 | 15,078 | 750 | — | 12,506 | |
| Formaldehyde | 6,569 | 6,540 | 29 | — | 6,712 | ♦ Carcinogen |
| Phenol | 3,002 | 3,000 | 2 | — | 43,744 | |
| Xylene (mixed isomers) | 1,752 | 1,750 | 2 | — | 44,915 | |
| Methyl isobutyl ketone | 1,429 | 1,401 | 28 | — | 4,967 | ♦ Carcinogen |
| n-Butyl alcohol | 70 | 70 | — | — | 2,380 | |
| o-Cresol | 20 | 18 | 2 | — | 2,161 | |
| Nonylphenol | 7 | 5 | 2 | — | 2,702 | |
| Naphthalene | 7 | 5 | 2 | — | 85 | ♦ Carcinogen |
| 4,4'-Isopropylidenediphenol | 6 | 4 | 2 | — | 56 | |
| p-Cresol | 3 | 2 | 1 | — | 328 | |
| m-Cresol | 2 | 2 | — | — | 205 | |
| 1,2,4-Trimethylbenzene | 1 | 1 | — | — | 90 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 15,962 | 15,092 | 870 | — | 3,402 | |
| Formaldehyde | 9,050 | 7,150 | 1,900 | — | 7,243 | ♦ Carcinogen |
| Phenol | 7,202 | 7,200 | 2 | — | 43,530 | |
| Xylene (mixed isomers) | 2,202 | 2,200 | 2 | — | 43,611 | |
| Methyl isobutyl ketone | 1,322 | 1,305 | 17 | — | 9,440 | ♦ Carcinogen |
| Nonylphenol | 321 | 319 | 2 | — | 3,158 | |
| 1,2,4-Trimethylbenzene | 255 | 5 | 250 | — | 10 | |
| n-Butyl alcohol | 70 | 70 | — | — | 4,510 | |
| o-Cresol | 22 | 21 | 2 | — | 3,295 | |
| Naphthalene | 7 | 6 | 1 | — | 12 | ♦ Carcinogen |
| 4,4'-Isopropylidenediphenol | 5 | 3 | 2 | — | 84 | |
| p-Cresol | 4 | 2 | 1 | — | 904 | |
| m-Cresol | 2 | 2 | — | — | 366 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 20,930 | 20,250 | 680 | — | 7,757 | |
| Xylene (mixed isomers) | 12,202 | 12,200 | 2 | — | 26,503 | |
| Phenol | 11,203 | 11,200 | 3 | — | 61,235 | |
| Formaldehyde | 7,604 | 7,500 | 104 | — | 7,275 | ♦ Carcinogen |
| n-Butyl alcohol | 125 | 125 | — | — | 3,928 | |
| Methyl isobutyl ketone | 92 | 91 | 1 | — | 4,733 | ♦ Carcinogen |
| Nonylphenol | 78 | 76 | 2 | — | 3,150 | |
| o-Cresol | 29 | 27 | 2 | — | 3,705 | |
| 4,4'-Isopropylidenediphenol | 10 | 8 | 2 | — | 5 | |
| p-Cresol | 8 | 7 | 1 | — | 1,032 | |
| m-Cresol | 7 | 7 | 0 | — | 531 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Xylene (mixed isomers) | 22,002 | 22,000 | 2 | — | 171,590 | |
| Phenol | 10,204 | 10,200 | 4 | — | 254,810 | |
| Methanol | 6,140 | 5,390 | 750 | — | 39,005 | |
| Formaldehyde | 4,720 | 4,400 | 320 | — | 14,700 | ♦ Carcinogen |
| 1,2,4-Trimethylbenzene | 750 | 750 | 0 | — | 33,849 | |
| n-Butyl alcohol | 78 | 78 | 0 | — | 510 | |
| Nonylphenol | 51 | 49 | 2 | — | 190 | |
| o-Cresol | 16 | 14 | 2 | — | 18,450 | |
| Methyl isobutyl ketone | 10 | 5 | 5 | — | 3,900 | ♦ Carcinogen |
| Naphthalene | 7 | 5 | 2 | — | 361 | ♦ Carcinogen |
| 4,4'-Isopropylidenediphenol | 7 | 5 | 2 | — | 23 | |
| p-Cresol | 4 | 3 | 2 | — | 71,800 | |
| m-Cresol | 4 | 2 | 2 | — | 1,030 |
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 |
|---|---|---|---|---|
| p-(1,1,3,3-Tetramethylbutyl)phenol | — | 19 | 21,201 | 51,974 |
| 1,2,4-Trimethylbenzene | — | 60 | — | 647 |
| m-Cresol | — | — | 732 | 782 |
| Methanol | — | 278 | 2,659 | 142,860 |
| p-Cresol | — | — | 1,583 | 1,134 |
| Xylene (mixed isomers) | — | 11,634,695 | 83,658 | 124,819 |
| Nonylphenol | — | 19 | 17,149 | 5,776 |
| Ethylbenzene | — | 2,053,177 | 14,476 | 27,797 |
| 4,4'-Isopropylidenediphenol | — | — | — | 470 |
| Naphthalene | — | 213 | — | 2,373 |
| Phenol | — | 2,053,145 | 11,029 | 61,782 |
| Formaldehyde | — | — | 981 | 426,044 |
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 |
|---|---|---|---|---|---|
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
Xylene (mixed isomers) | — | — | — | 13,293 |
|
CLEAN HARBORS CANADA, INC.
CORNUNNA
|
Xylene (mixed isomers) | — | — | — | 20,372 |
|
CYCLE CHEM, INC.
ELIZABETH, NJ
|
Xylene (mixed isomers) | 728 | — | — | — |
|
LONE STAR IND., INC. DBA BUZZI UNICEM USA
GREENCASTLE, IN
|
Xylene (mixed isomers) | — | — | 32,252 | — |
|
NORLITE LLC
COHOES, NY
|
Xylene (mixed isomers) | — | — | 37,936 | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
Nonylphenol | 13,529 | — | — | — |
|
CLEAN HARBORS CANADA, INC.
CORNUNNA
|
Nonylphenol | — | — | — | 548 |
|
COVANTA NIAGARA LP
NIAGARA FALLS, NY
|
Nonylphenol | — | — | — | 1,959 |
|
CYCLE CHEM, INC.
ELIZABETH, NJ
|
Nonylphenol | 27,227 | — | — | — |
|
LONE STAR IND., INC. DBA BUZZI UNICEM USA
GREENCASTLE, IN
|
Nonylphenol | — | — | 10,584 | — |
|
NORLITE LLC
COHOES, NY
|
Nonylphenol | — | — | 839 | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
Naphthalene | — | 213 | — | — |
|
CLEAN HARBORS CANADA, INC.
CORNUNNA
|
p-(1,1,3,3-Tetramethylbutyl)phenol | — | — | — | 548 |
|
COVANTA NIAGARA LP
NIAGARA FALLS, NY
|
p-(1,1,3,3-Tetramethylbutyl)phenol | — | — | — | 1,959 |
|
LONE STAR IND., INC. DBA BUZZI UNICEM USA
GREENCASTLE, IN
|
p-(1,1,3,3-Tetramethylbutyl)phenol | — | — | 14,583 | — |
|
NORLITE LLC
COHOES, NY
|
p-(1,1,3,3-Tetramethylbutyl)phenol | — | — | 839 | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
p-(1,1,3,3-Tetramethylbutyl)phenol | — | — | — | 581 |
|
CLEAN HARBORS CANADA, INC.
CORNUNNA
|
p-Cresol | — | — | — | 467 |
|
CYCLE CHEM, INC.
ELIZABETH, NJ
|
p-Cresol | 46 | — | — | — |
|
LONE STAR IND., INC. DBA BUZZI UNICEM USA
GREENCASTLE, IN
|
p-Cresol | — | — | 368 | — |
|
NORLITE LLC
COHOES, NY
|
p-Cresol | — | — | 630 | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
p-Cresol | — | — | 585 | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
1,2,4-Trimethylbenzene | 206 | — | — | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
4,4'-Isopropylidenediphenol | — | — | — | 10 |
|
CYCLE CHEM, INC.
ELIZABETH, NJ
|
Ethylbenzene | 73 | — | — | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
Ethylbenzene | — | — | — | 2,268 |
|
LONE STAR IND., INC. DBA BUZZI UNICEM USA
GREENCASTLE, IN
|
Ethylbenzene | — | — | 5,571 | — |
|
CLEAN HARBORS CANADA, INC.
CORNUNNA
|
Ethylbenzene | — | — | — | 3,545 |
|
NORLITE LLC
COHOES, NY
|
Ethylbenzene | — | — | 6,575 | — |
|
NORLITE LLC
COHOES, NY
|
Formaldehyde | — | — | 502 | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
Formaldehyde | — | — | 186 | — |
|
CLEAN HARBORS CANADA, INC.
CORNUNNA
|
Formaldehyde | — | — | — | 372 |
|
CYCLE CHEM, INC.
ELIZABETH, NJ
|
Formaldehyde | 364 | — | — | — |
|
LONE STAR IND., INC. DBA BUZZI UNICEM USA
GREENCASTLE, IN
|
Formaldehyde | — | — | 293 | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
m-Cresol | — | — | 271 | — |
|
NORLITE LLC
COHOES, NY
|
m-Cresol | — | — | 291 | — |
|
CLEAN HARBORS CANADA, INC.
CORNUNNA
|
m-Cresol | — | — | — | 216 |
|
CYCLE CHEM, INC.
ELIZABETH, NJ
|
m-Cresol | 21 | — | — | — |
|
LONE STAR IND., INC. DBA BUZZI UNICEM USA
GREENCASTLE, IN
|
m-Cresol | — | — | 170 | — |
|
CLEAN HARBORS CANADA, INC.
CORNUNNA
|
Methanol | — | — | — | 372 |
|
LONE STAR IND., INC. DBA BUZZI UNICEM USA
GREENCASTLE, IN
|
Methanol | — | — | 293 | — |
|
NORLITE LLC
COHOES, NY
|
Methanol | — | — | 502 | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
Methanol | 364 | — | — | — |
|
CLEAN HARBORS CANADA, INC.
CORNUNNA
|
Phenol | — | — | — | 5,774 |
|
COVANTA NIAGARA LP
NIAGARA FALLS, NY
|
Phenol | — | — | — | 168 |
|
CYCLE CHEM, INC.
ELIZABETH, NJ
|
Phenol | 247 | — | — | — |
|
LONE STAR IND., INC. DBA BUZZI UNICEM USA
GREENCASTLE, IN
|
Phenol | — | — | 4,265 | — |
|
NORLITE LLC
COHOES, NY
|
Phenol | — | — | 5,795 | — |
|
TRADEBE TREATMENT & RECYCLING LLC
EAST CHICAGO, IN
|
Phenol | — | 304 | — | — |
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 |
|---|---|---|
| Formaldehyde | 1,191 | PASSAIC VALLEY SEWER COMM, NEWARK |
| p-(1,1,3,3-Tetramethylbutyl)phenol | 1,191 | PASSAIC VALLEY SEWER COMM, NEWARK |
| Phenol | 1,191 | PASSAIC VALLEY SEWER COMM, NEWARK |
| Nonylphenol | 1,191 | PASSAIC VALLEY SEWER COMM, NEWARK |
| Xylene (mixed isomers) | 596 | PASSAIC VALLEY SEWER COMM, NEWARK |
| Ethylbenzene | 60 | PASSAIC VALLEY SEWER COMM, NEWARK |
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 |
|---|---|---|---|---|
| cwa | Schedule Event unachieved and not reported | Jan 28, 2026 | Feb 28, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 31, 2025 | Aug 30, 2025 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Oct 25, 2024 | Oct 31, 2024 | Resolved |
| caa | FRV | Nov 16, 2016 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Air Emission Standards for Equipment Leaks | Jun 7, 2016 | Oct 11, 2016 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 19, 2014 | Jun 6, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 19, 2014 | Jun 6, 2016 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 19, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 19, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 19, 2014 | Apr 6, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 19, 2014 | Apr 6, 2016 | Resolved |
| cwa | Schedule Event reported late | Nov 19, 2014 | — | Open |
| cwa | Schedule Event reported late | Nov 19, 2014 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Nov 18, 2014 | Apr 27, 2015 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2014 | Jun 6, 2016 | Resolved |
| cwa | Schedule Event reported late | Jul 1, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 2014 | Jun 6, 2016 | Resolved |
| cwa | Schedule Event achieved late but reported | May 3, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 19, 2014 | Sep 30, 2014 | Resolved |
| cwa | Schedule Event unachieved but reported | Apr 19, 2014 | Sep 30, 2014 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 19, 2014 | — | Open |
| cwa | Schedule Event reported late | Apr 19, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 31, 2013 | Jun 6, 2016 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 31, 2013 | — | Open |
| cwa | Schedule Event reported late | Dec 31, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2013 | Jun 6, 2016 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Oct 11, 2013 | Jan 2, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Oct 11, 2013 | Oct 20, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Oct 11, 2013 | Oct 20, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Oct 11, 2013 | Oct 20, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Air Emission Standards for Equipment Leaks | Oct 11, 2013 | Oct 20, 2014 | Resolved |
| rcra | Land Disposal Restrictions: Prohibitions on Storage | Oct 11, 2013 | Jan 2, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Air Emission Standards for Tanks, Surface Impoundments and Containers | Oct 11, 2013 | Oct 20, 2014 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Oct 11, 2013 | Jan 2, 2014 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 15, 2012 | Jul 24, 2012 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 15, 2012 | Jul 24, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 15, 2012 | — | Open |
| cwa | Schedule Event reported late | Mar 15, 2012 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Aug 9, 2011 | Aug 17, 2011 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Aug 9, 2011 | Aug 16, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 9, 2011 | Aug 9, 2011 | Resolved |
| rcra | Land Disposal Restrictions: General | Aug 9, 2011 | Aug 16, 2011 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Aug 9, 2011 | Aug 16, 2011 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2010 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Nov 18, 2009 | Nov 18, 2009 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Nov 18, 2009 | Dec 31, 2009 | Resolved |
| cwa | Schedule Event reported late | Feb 1, 2009 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +1,900% | Jun 2024 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 22.90 mg/L | 15.00 | +53% | Jul 2023 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +700% | Dec 2022 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +500% | Dec 2020 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 15.20 mg/L | 15.00 | +1% | Jul 2020 | Open |
| Temperature, water deg. fahrenheit | DMR, Limited - Numeric Violation | 99.00 deg F | 90.00 | +10% | Jul 2020 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +3,400% | Dec 2017 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +200% | Jun 2017 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +700% | Dec 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 121.67 kg/d | 90.80 | +34% | Jul 2015 | Open |
| Oxygen demand, ultimate | DMR, Limited - Numeric Violation | 287.38 kg/d | 245.16 | +17% | Jul 2015 | Open |
| Cyanide, total [as CN] | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.06 | +67% | Feb 2015 | Open |
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.