Carpenter Pole & Piling Co. Inc. – Emissions Trend
Wiggins, MS · 2019–2023
This page assembles 5 consecutive years of EPA Toxics Release Inventory Form R filings for Carpenter Pole & Piling Co. Inc., spanning 2019–2023. Each annual total aggregates on-site air emissions, surface-water discharges, land disposal, and off-site transfers reported by the facility under EPCRA Section 313, which requires disclosure whenever a listed chemical is manufactured, processed, or otherwise used above threshold quantities.
Reported releases opened at 4 in 2019 and closed at 513 in 2023 – a increase of 12720.0% over the window. The chart below stacks the four TRI release media (air, water, land, off-site) and overlays the yearly total. The top contributor by cumulative mass is Arsenic And Arsenic Compounds at 509, followed by Lead at 20.
Because TRI figures are estimated, not metered, year-over-year deltas can reflect methodology revisions, ownership changes, or shifts in what a facility classifies as reportable, not only physical emission changes. Treat the trajectory as a disclosure record, and cross-reference with the EPA Enforcement and Compliance History Online (ECHO) system for the fuller regulatory picture on this wood products facility.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Carpenter Pole & Piling Co. Inc.'s total reported releases rose from 4 lb in 2022 to 513 lb in 2023, based on EPA TRI filings.
- Carpenter Pole & Piling Co. Inc.'s off-site transfers rose from 0 lb in 2022 to 506 lb in 2023, based on EPA TRI filings.
Total Releases by Category
Year-over-Year Comparison
| Year | Total | Chemicals | YoY Change |
|---|---|---|---|
| 2019 | 4 lbs | 4 | - |
| 2020 | 5 lbs | 4 | +12.5% |
| 2021 | 4 lbs | 4 | -4.4% |
| 2022 | 4 lbs | 4 | -18.6% |
| 2023 | 513 lbs | 4 | +14551.4% |
Top Chemicals by Year
| Chemical | 2019 | 2020 | 2021 | 2022 | 2023 | Total |
|---|---|---|---|---|---|---|
| Arsenic And Arsenic Compounds | - | - | - | - | 509 | 509 |
| Lead | 4 | 5 | 4 | 4 | 4 | 20 |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | - | - | - | - | - | 0 |
| Copper compounds | - | - | - | - | - | 0 |
| Arsenic compounds | - | - | - | - | - | 0 |
About This Data
Trend data is sourced from the EPA Toxic Release Inventory (TRI). Facilities report annually. Release quantities are self-reported estimates. Year-over-year changes may reflect changes in production, pollution control measures, reporting methodology, or chemical thresholds.
A decrease in reported releases does not necessarily indicate improved environmental performance, as it may reflect production cutbacks, facility closures, or changes in reporting requirements. Similarly, increases may reflect expanded production rather than degraded environmental practices.
Frequently Asked Questions
Is Carpenter Pole & Piling Co. Inc. getting cleaner or dirtier? ▼
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Read our methodology - how this data is sourced, computed, and verified.