EPA TRI Facility · Metal Mining
Chemours - Starke Facility
Starke, FL · Parent: The Chemours Co
- Total releases
- 1.2M lbs
- Chemicals reported
- 8
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
Chemours - Starke Facility: how the 1.2M lbs splits
1.2M lbs across all reported pathways
- Land Disposal 1.2M lbs 97.7%
- Water Discharges 28.4K lbs 2.3%
- Off-site Transfers 10 lbs <0.1%
- Air Releases 0 lbs <0.1%
Chemours - Starke Facility's 1.2M lbs Form-R total is LAND - land disposal is 97.7% of the bar. Next segment: water discharges at 2.3%. Leading chemical by pounds: Manganese And Manganese Compounds.
HEAVY volume LAND pathway CLEAN
Chemours - Starke Facility is an EPA Toxics Release Inventory reporter in Starke, FL, in the metal mining sector. It reported 48.1K lbs of releases across 6 chemicals in 2023, and 1.2M lbs in total across its 2019-2023 reporting years. That ranks 1,139 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Florida's 659 reporting TRI sites, pounds #1 is not chemical-count #1. Chemours - Starke Facility is pounds #22 and chemical-count #57 at 1.2M lbs. Ascend Performance Materials Operations LLC leads reported pounds (116.3M lbs) at 27 chemicals (chemical-count #2). Duke Energy Florida Llc-Crystal River Power Plant leads chemical count at 31 chemicals (2.4M lbs, pounds #15). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: US Army National Guard Camp Blanding Ranges; Darling Ingredients Inc.; Pride Union Forestry; Sivance LLC. Similar-scale Metal Mining peers outside Florida: Mp Mine Operations LLC; Thompson Creek Mining Co; Georgia Mineral Operations; Eagle Mine. Other The Chemours Co sites in this extract: Chemours Delisle Plant; Chemours Johnsonville Plant; Chemours Washington Works; Chemours Chambers Works. Largest disclosed chemicals by pounds: Manganese And Manganese Compounds; Lead compounds; Barium And Barium Compounds; Lead And Lead Compounds.
Chemours - Starke Facility stamps HEAVY volume with a dominant LAND pathway (97.7% land disposal) across 8 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 1.2M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Mp Mine Operations LLC and Thompson Creek Mining Co.
Chemours - Starke Facility vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.2M lbs Top 4% higher than 96% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Chemours - Starke Facility inside Clay's TRI pounds
Among the 103 Metal Mining facilities in this database, Chemours - Starke Facility reports the 60th-largest volume (1.2M lbs). This one site accounts for 70.1% of every pound reported in Clay. Its reported volume is concentrated rather than spread: Manganese And Manganese Compounds alone is 93.0% of the total. Scale peers outside Florida include Mp Mine Operations LLC and Thompson Creek Mining Co.
County-dominant here means ≥25% of Clay's reported pounds (1.8M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Chemours - Starke Facility's total reported releases fell from 272.4 thousand lb in 2022 to 48.1 thousand lb in 2023, based on EPA TRI filings.
- Chemours - Starke Facility's land releases fell from 266.1 thousand lb in 2022 to 44.4 thousand lb in 2023, based on EPA TRI filings.
- Chemours - Starke Facility's water releases fell from 6.3 thousand lb in 2022 to 3.7 thousand lb in 2023, based on EPA TRI filings.
Chemours - Starke Facility Form-R facts
Compare this facility
See how Chemours - Starke Facility stacks up against nearby facilities and the typical reporter.
2.3× more than the comparison
2.0× more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Chemours - Starke Facility releases toxic chemicals into the environment. Total: 1.2M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 84% (292.4K lbs to 48.1K lbs).
Chemours - Starke Facility: annual Form-R pounds
HEAVY site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Chemours - Starke Facility year-over-year reported totals (decreased by 84% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Manganese And Manganese Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 292.4K lbs | 6 |
| 2020 | 336.3K lbs | 6 |
| 2021 | 293.8K lbs | 6 |
| 2022 | 272.4K lbs | 6 |
| 2023 | 48.1K lbs | 6 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese And Manganese Compounds | 1.2M lbs | - |
| Lead compounds | 33.1K lbs | - |
| Barium And Barium Compounds | 27.6K lbs | - |
| Lead And Lead Compounds | 22.0K lbs | - |
| Mercury And Mercury Compounds | 2.8K lbs | - |
| Mercury compounds | 1.1K lbs | - |
| Benzo[g,h,i]perylene | 0 lbs | - |
| Polycyclic aromatic compounds | 0 lbs | Carcinogen |
Chemours - Starke Facility · LAND-pathway site
Nearest TRI Facilities to Chemours - Starke Facility
Closest other reporters in Florida - including US Army National Guard Camp Blanding Ranges, Darling Ingredients Inc., Pride Union Forestry, ordered by distance.
Showing 8 of 658 other reporting facilities in Florida.
Similar Metal Mining Facilities
Other Metal Mining facilities with similar total release volumes (±80%), outside Florida - e.g. Mp Mine Operations LLC, Thompson Creek Mining Co, Georgia Mineral Operations.
Compare beyond Florida
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Chemours - Starke Facility on cumulative reported pounds (1.2M lbs) and distinct chemical count (8). Release-pound peers include Thursday Pools, Knauf Insulation Inc., Perdue Agribusiness LLC - Bainbridge Pa. Chemical-count peers include Prepa-South Coast Power Plant, Argos Puerto Rico Corp., US Tsubaki Automotive LLC. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
- Thursday Pools Fortville, IN · Plastics and Rubber 1.2M lbs reported
- Knauf Insulation Inc. Lanett, AL · Nonmetallic Mineral Product 1.2M lbs reported
- Perdue Agribusiness LLC - Bainbridge Pa Marietta, PA · Food 1.2M lbs reported
- Kentucky Utilities Co. - E. W. Brown Station Harrodsburg, KY · Electric Utilities 1.2M lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other The Chemours Co Facilities
Same-parent TRI sites ranked by reported releases - including Chemours Delisle Plant, Chemours Johnsonville Plant, Chemours Washington Works.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Manganese And Manganese Compounds, Lead compounds, Barium And Barium Compounds, Lead And Lead Compounds; nearby reporters include US Army National Guard Camp Blanding Ranges. Chemours - Starke Facility stamps HEAVY volume · LAND pathway · CLEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Chemours - Starke Facility TRI extract (HEAVY · LAND · CLEAN · lead Manganese And Manganese Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Chemours - Starke Facility totals are self-reported EPCRA §313 estimates for Starke, FL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 212299 · Metal Mining. 70.1% of Clay TRI pounds in this extract. Nearest ABS peer: Thursday Pools (Δ 42 lbs). Pounds ≠ exposure.
Chemours - Starke Facility stamps HEAVY volume · LAND pathway · CLEAN · lead Manganese And Manganese Compounds. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov