Heidelberg Materials US Cement LLC - Evansville – Emissions Trend
Fleetwood, PA · 2019–2024 · Parent: Heidelberg Materials US Inc
This page assembles 6 consecutive years of EPA Toxics Release Inventory Form R filings for Heidelberg Materials US Cement LLC - Evansville, spanning 2019–2024. 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 139 in 2019 and closed at 72.0K in 2024 – a increase of 51653.8% 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 Ammonia at 357.9K, followed by Manganese compounds at 771.
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 nonmetallic mineral product facility.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Heidelberg Materials US Cement LLC - Evansville's total reported releases fell from 106.8 thousand lb in 2022 to 93.1 thousand lb in 2023, based on EPA TRI filings.
- Heidelberg Materials US Cement LLC - Evansville's air releases fell from 106.8 thousand lb in 2022 to 93.1 thousand lb in 2023, based on EPA TRI filings.
Total Releases by Category
Year-over-Year Comparison
| Year | Total | Chemicals | YoY Change |
|---|---|---|---|
| 2019 | 139 lbs | 4 | - |
| 2020 | 112 lbs | 4 | -19.6% |
| 2021 | 87.3K lbs | 5 | +77916.4% |
| 2022 | 106.8K lbs | 5 | +22.4% |
| 2023 | 93.1K lbs | 5 | -12.8% |
| 2024 | 72.0K lbs | 5 | -22.6% |
Top Chemicals by Year
| Chemical | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Total |
|---|---|---|---|---|---|---|---|
| Ammonia | - | - | 86.1K | 106.8K | 93.1K | 72.0K | 357.9K |
| Manganese compounds | - | - | 763 | - | 8 | - | 771 |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 106 | - | 235 | - | 26 | - | 367 |
| Mercury compounds | - | - | 179 | - | 12 | - | 191 |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | - | 94 | - | 30 | - | 17 | 141 |
| Lead compounds | - | - | 61 | - | 8 | - | 70 |
| Lead | 18 | 10 | - | - | - | - | 28 |
| Mercury | 15 | 8 | - | - | - | - | 23 |
| Mercury And Mercury Compounds | - | - | - | 2 | - | 15 | 18 |
| Manganese And Manganese Compounds | - | - | - | 9 | - | 6 | 16 |
| Lead And Lead Compounds | - | - | - | 7 | - | 6 | 14 |
| Dioxin and dioxin-like compounds | 0 | 0 | - | - | - | - | 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 Heidelberg Materials US Cement LLC - Evansville getting cleaner or dirtier? ▼
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Read our methodology - how this data is sourced, computed, and verified.