EPA TRI Facility · Nonmetallic Mineral Product
Hanson Aggregates LLC - Sacaton
Sacaton, AZ · Parent: Martin Marietta Materials Inc
- Total releases
- 115 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Hanson Aggregates LLC - Sacaton: how the 115 lbs splits
115 lbs across all reported pathways
- Air Releases 115 lbs 100.0%
Hanson Aggregates LLC - Sacaton's 115 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Aluminum (fume or dust).
TRACE volume AIR pathway TRACE-CARC
Hanson Aggregates LLC - Sacaton is an EPA Toxics Release Inventory reporter in Sacaton, AZ, in the nonmetallic mineral product sector. It reported 115 lbs of releases across 2 chemicals in 2021. That ranks 16,399 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Arizona's 288 reporting TRI sites, pounds #1 is not chemical-count #1. Hanson Aggregates LLC - Sacaton is pounds #211 and chemical-count #175 at 115 lbs. Freeport-McMoran Miami Inc leads reported pounds (129.3M lbs) at 17 chemicals (chemical-count #10). Freeport-McMoran Morenci Inc leads chemical count at 33 chemicals (36.9M lbs, pounds #4). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Martin Marietta Arizona LLC - Sacaton Plant; Cemex-San Tan Plant; Sacaton Batch Plant #11; Maax Spas Industries Corp. Similar-scale Nonmetallic Mineral Product peers outside Arizona: US Gypsum-Fort Dodge Plant; Cemstone - Columbus; Crm - River Falls; Certainteed Gypsum Carrollton LLC. Other Martin Marietta Materials Inc sites in this extract: Martin Marietta North Texas Cement LLC; Martin Marietta Magnesia Specialties Woodville; Mission Valley Rock; Martin Marietta Arizona LLC - River Ranch Plant. Largest disclosed chemicals by pounds: Aluminum (fume or dust); Lead.
Hanson Aggregates LLC - Sacaton stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 115 lbs (2021–2021). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include US Gypsum-Fort Dodge Plant and Cemstone - Columbus.
Hanson Aggregates LLC - Sacaton vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
115 lbs 37th percentile higher than 37% 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
Hanson Aggregates LLC - Sacaton in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Hanson Aggregates LLC - Sacaton reports the 880th-largest volume (115 lbs). Scale peers outside Arizona include US Gypsum-Fort Dodge Plant and Cemstone - Columbus.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Hanson Aggregates LLC - Sacaton Form-R facts
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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 Hanson Aggregates LLC - Sacaton releases toxic chemicals into the environment. Total: 115 lbs.
Chemical Releases
Aggregated across all reporting years (2021–2021). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Aluminum (fume or dust) | 115 lbs | - |
| Lead | 0 lbs | Carcinogen |
Hanson Aggregates LLC - Sacaton · AIR-pathway site
Nearest TRI Facilities to Hanson Aggregates LLC - Sacaton
Closest other reporters in Arizona - including Martin Marietta Arizona LLC - Sacaton Plant, Cemex-San Tan Plant, Sacaton Batch Plant #11, ordered by distance.
Showing 8 of 287 other reporting facilities in Arizona.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Arizona - e.g. US Gypsum-Fort Dodge Plant, Cemstone - Columbus, Crm - River Falls.
Other Martin Marietta Materials Inc Facilities
Same-parent TRI sites ranked by reported releases - including Martin Marietta North Texas Cement LLC, Martin Marietta Magnesia Specialties Woodville, Mission Valley Rock.
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 Aluminum (fume or dust), Lead; nearby reporters include Martin Marietta Arizona LLC - Sacaton Plant. Hanson Aggregates LLC - Sacaton stamps TRACE volume · AIR pathway · TRACE-CARC 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 Hanson Aggregates LLC - Sacaton TRI extract (TRACE · AIR · TRACE-CARC · lead Aluminum (fume or dust)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hanson Aggregates LLC - Sacaton totals are self-reported EPCRA §313 estimates for Sacaton, AZ, latest year 2021. NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Pinal TRI pounds in this extract. Nearest ABS peer: Soprema Inc (Δ 0 lbs). Pounds ≠ exposure.
Hanson Aggregates LLC - Sacaton stamps TRACE volume · AIR pathway · TRACE-CARC · lead Aluminum (fume or dust). 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