Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
UNION PROCESSING SYSTEMS LLC
16185 CREIGHTON RD, CONROE, TX, 77302
Parent company: MONTGOMERY COUNTY ENVIRONMENTAL SOLUTIONS LLC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Ethylene glycol | N,N-Dimethylformamide | 1,4-Dioxane | Ammonia | Zinc compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 325,197 | 270,229 | 377,580 | 276,106 | 32,907 | 1,507,364 |
| 2023 | 2,136,849 | 456,544 | 249,461 | 306,016 | 50,313 | 3,371,672 |
| 2022 | 3,262,836 | 484,198 | 540,397 | 145,914 | 139,481 | 5,074,518 |
| 2021 | 4,791,299 | 493,324 | 399,128 | 269,395 | 457,380 | 7,249,868 |
| 2020 | 1,039,387 | 403,907 | 142,721 | 71,991 | 352,892 | 2,642,071 |