Nonylphenol
CAS # N530
791,669 lbs total reported releases across all facilities and years.
Facilities listed below reported releases of this chemical to the EPA Toxic Release Inventory (TRI). Quantities are self-reported annual totals in pounds, broken out by release pathway. Click any facility name for its full compliance profile.
National Release Trend (2015–2024)
+447% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 17,355 | 93 | — |
| 2016 | 22,143 | 99 | +28% |
| 2017 | 103,488 | 109 | +367% |
| 2018 | 32,110 | 113 | -69% |
| 2019 | 94,076 | 60 | +193% |
| 2020 | 53,056 | 114 | -44% |
| 2021 | 92,801 | 119 | +75% |
| 2022 | 148,471 | 118 | +60% |
| 2023 | 133,250 | 119 | -10% |
| 2024 | 94,918 | 117 | -29% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Mining, Quarrying, and Oil and Gas Extraction | 0 | 3 |
| Administrative and Support and Waste Management | 508,914 | 13 |
| Manufacturing | 278,506 | 174 |
| Wholesale Trade | 3,313 | 20 |
| Public Administration | 936 | 1 |
Worst Water Discharge Exceedances
Facilities that exceeded their permit limits for this chemical in discharge monitoring reports
| Facility | Reported | Limit | Exceedance | Period |
|---|---|---|---|---|
|
REBEL STATION #8
LAS VEGAS, NV
|
0.01 mg/L | 0.01 | +50% | Jun 2025 |
|
REBEL STATION #8
LAS VEGAS, NV
|
0.01 mg/L | 0.01 | +48% | Sep 2025 |
|
REBEL STATION #8
LAS VEGAS, NV
|
0.01 mg/L | 0.01 | +47% | Dec 2025 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| TRECORA WAX LLC | PASADENA, TX | 2024 | — | — | — |
| COGNIS CORPORATION/MAULDIN, SC MANUFACTURING PLANT | MAULDIN, SC | 2024 | — | — | — |
| JOHNSON CONTROLS BATTERY GROUP, INC. | KERNERSVILLE, NC | 2024 | — | — | — |
| TREMCO CPG INC | CLEVELAND, OH | 2024 | — | — | — |
| GNS TECHNOLOGIES | ROBERTA, GA | 2024 | — | — | — |
| HALLIBURTON MAGNET COVE GRINDING PLANT | MALVERN, AR | 2024 | — | — | — |
| RESINLAB KITPACKERS | GERMANTOWN, WI | 2024 | — | — | — |
| INGEVITY SOUTH CAROLINA, LLC | DERIDDER, LA | 2024 | — | — | — |
| EUCLID CHEMICAL CO | KIRKLAND, IL | 2024 | — | — | — |
| TREMCO CPG MANUFACTURING CORP | CORSICANA, TX | 2024 | — | — | — |
| CHEMISPHERE CORP | ST. LOUIS, MO | 2024 | — | — | — |
| STONCOR GROUP INC | MAPLE SHADE, NJ | 2024 | — | — | — |
| ARROPOL CHEMICALS, INC. | DALTON, GA | 2024 | — | — | — |
| DUR-A-FLEX INC | EAST HARTFORD, CT | 2024 | — | — | — |
| PEACH STATE LABS, LLC | ROME, GA | 2024 | — | — | — |
| STEPAN CO | ELWOOD, IL | 2024 | — | — | — |
| SOUTHWEST DISTRIBUTING CO | MESA, AZ | 2024 | — | — | — |
| FIBERGLASS COATINGS INC | SAINT PETERSBURG, FL | 2024 | — | — | — |
| EPIC RESINS | PALMYRA, WI | 2024 | — | — | — |
| NATIONAL POLYMERS INC | CHARLEROI, PA | 2024 | — | — | — |
| ALTIVIA OXIDE CHEMICALS, LLC | CROSBY, TX | 2024 | — | — | — |
| UNIVAR SOLUTIONS SSC FACILITY | WAXAHACHIE, TX | 2024 | — | — | — |
| ENERGY SOLUTIONS (US) LLC | CARSON, CA | 2024 | — | — | — |
| SHERWIN-WILLIAMS COMPANY, THE | VICTORVILLE, CA | 2024 | — | — | — |
| SHERWIN-WILLIAMS - ANDOVER | ANDOVER, KS | 2024 | — | — | — |
| FREEPORT MCMORAN SAFFORD | SAFFORD, AZ | 2024 | — | — | — |
| EVONIK CORPORATION | LOS ANGELES, CA | 2024 | — | — | — |
| REFINERY SPECIALTIES HEMPSTEAD FACILITY | HEMPSTEAD, TX | 2024 | — | — | — |
| AEP INDUSTRIES INC | GRIFFIN, GA | 2024 | — | — | — |
| SOLVAY USA INC | SPARTANBURG, SC | 2024 | — | — | — |
| CLEAR COTE CORP | SAINT PETERSBURG, FL | 2024 | — | — | — |
| AFTON CHEMICAL CORPORATION | SAUGET, IL | 2024 | — | — | — |
| GALATA CHEMICALS, LLC | HAHNVILLE, LA | 2024 | — | — | — |
| SPECCHEM, LLC | KANSAS CITY, KS | 2024 | — | — | — |
| ADHESIVE TECHNOLOGY CORP | POMPANO BEACH, FL | 2024 | — | — | — |
| MAPEI EAST | GARLAND, TX | 2024 | — | — | — |
| MAX CHEMICAL INC | RIO PIEDRAS, PR | 2024 | — | — | — |
| POLYCOAT PRODUCTS LLC | BEDFORD, TX | 2024 | — | — | — |
| PFLAUMER BROTHERS | EWING, NJ | 2024 | — | — | — |
| EXIDE TECHNOLOGIES - MANCHESTER | MANCHESTER, IA | 2024 | — | — | — |
| SHERWIN-WILLIAMS CO COLUMBUS PLANT | COLUMBUS, OH | 2024 | — | — | — |
| WC RICHARDS | BLUE ISLAND, IL | 2024 | — | — | — |
| FREEPORT-MCMORAN - MORENCI OPERATIONS - TIRE BURIAL | MORENCI, AZ | 2024 | — | — | — |
| THE CONTINENTAL PRODUCTS COMPANY | EUCLID, OH | 2024 | — | — | — |
| HEMPEL USA DALLAS | DALLAS, TX | 2024 | — | — | — |
| HUNTSMAN PETROCHEMICAL LLC | DAYTON, TX | 2024 | — | — | — |
| EUCLID CHEMICAL CO | CLEVELAND, OH | 2024 | — | — | — |
| ELANTAS PDG, INC. | SAINT LOUIS, MO | 2024 | — | — | — |
| NVP BUILDING EXPANSION | NEPHI, UT | 2024 | — | — | — |
| PALMER INTL INC | SKIPPACK, PA | 2024 | — | — | — |