Copper compounds
CAS # N100
1,249,606,091 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)
+20% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 127,272,022 | 1,675 | — |
| 2016 | 144,416,060 | 1,672 | +13% |
| 2017 | 142,225,184 | 1,649 | -2% |
| 2018 | 140,596,536 | 1,646 | -1% |
| 2019 | 26,667,388 | 958 | -81% |
| 2020 | 114,054,542 | 1,547 | +328% |
| 2021 | 148,396,453 | 1,555 | +30% |
| 2022 | 117,420,515 | 1,571 | -21% |
| 2023 | 136,404,187 | 1,465 | +16% |
| 2024 | 152,153,205 | 1,431 | +12% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Agriculture, Forestry, Fishing and Hunting | 0 | 2 |
| Information | 0 | 1 |
| Mining, Quarrying, and Oil and Gas Extraction | 809,419,269 | 79 |
| Manufacturing | 292,327,627 | 1,905 |
| Administrative and Support and Waste Management | 92,328,141 | 69 |
| Utilities | 54,397,863 | 235 |
| Public Administration | 1,122,512 | 9 |
| Transportation and Warehousing | 550 | 3 |