Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MARTIN OPERATING PTNR LP
484 E 6TH ST, SMACKOVER, AR, 71762
Parent company: MARTIN MIDSTREAM PTNRS LP
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Ammonia | Cyclohexane | Ethylbenzene | Toluene | n-Hexane | Total (lbs) |
| 2024 | — | — | — | 89 | — | 149 |
| 2023 | — | — | 58 | 106 | 204 | 482 |
| 2022 | — | — | 61 | 109 | 213 | 461 |
| 2021 | — | — | 63 | 112 | 223 | 528 |
| 2020 | — | — | 62 | 110 | 216 | 519 |
| 2019 | — | — | 57 | 113 | 172 | 464 |
| 2018 | — | — | 56 | 111 | 168 | 457 |
| 2017 | — | 4,191 | 3,142 | — | — | 7,415 |
| 2016 | — | 8,606 | 3,757 | — | — | 12,434 |
| 2015 | — | 8,611 | 3,762 | — | — | 12,389 |
| 2014 | — | 6,083 | 3,200 | — | — | 9,299 |
| 2013 | — | 6,083 | 3,150 | — | — | 9,310 |
| 2012 | — | 3,094 | 3,144 | — | — | 6,315 |
| 2011 | — | 3,094 | 3,148 | — | — | 6,242 |
| 2010 | — | 3,094 | 3,148 | — | — | 6,242 |
| 2009 | — | 3,094 | 3,146 | — | — | 6,240 |
| 2008 | — | 3,094 | 3,147 | — | — | 6,241 |
| 2001 | 49,556 | — | — | — | — | 49,556 |
| 1992 | 5 | — | — | — | — | 10 |
| 1989 | — | — | — | 250 | — | 750 |
| 1988 | — | — | — | 250 | — | 500 |
| 1987 | — | — | — | — | — | 346 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.