EPA TRI Facility · Nonmetallic Mineral Product
Best Block - Coolidge Az Plant
Coolidge, AZ · Parent: Quikrete Holdings
- Total releases
- 0 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
Best Block - Coolidge Az Plant is an EPA Toxics Release Inventory reporter in Coolidge, AZ, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 1 chemical in 2023, and 0 lbs in total across its 2019-2023 reporting years. That ranks 20,650 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Martin Marietta Arizona LLC - Coolidge Plant; Mesa Fully Formed Llc-Coolidge; Vulcan Materials Co Queen Creek Plant; Western Emulsions Coolidge. Similar-scale Nonmetallic Mineral Product peers outside Arizona: Thomas Concrete - Tyrone; Mechanicsville Concrete Llc-Airport Plant (oakleys Lane); Schuster Concrete Ready Mix Llc-Southlawn Ln; Red River Ready Mix LLC. Other Quikrete Holdings sites in this extract: US Pipe & Foundry Co LLC; Griffin Pipe Products Co; US Pipe & Foundry Co LLC; Forterra Pipe & Precast - Deland. Largest disclosed chemicals by pounds: Lead.
Best Block - Coolidge Az Plant has reported 0 lbs of toxic releases across 1 chemical to the EPA Toxic Release Inventory, based on annual facility disclosures from 2019 through 2023. Of the chemicals reported, 1 is classified as carcinogen, representing 100% of the facility's chemical profile. The facility operates in the Nonmetallic Mineral Product sector. The primary release pathway is air releases, accounting for 100% of total releases. All release data shown below is self-reported to the EPA under the Emergency Planning and Community Right-to-Know Act (EPCRA) Section 313.
Where this facility sits in the TRI record
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Best Block - Coolidge Az Plant reports the 2,105th-largest volume (0 lbs).
Placement is computed from reported TRI pounds in this database. Thresholds are fixed across every facility page: concentrated ≥60% of volume in one chemical, county-dominant ≥25% of the county total, carcinogen-heavy ≥50% of pounds. Share-based statements are shown only for sites reporting at least 1,000 lbs, because a share of a very small total is not a meaningful signal. Reported pounds are self-reported estimates and do not measure toxicity or health risk.
Best Block - Coolidge Az Plant files annual Form R disclosures to the EPA Toxics Release Inventory under EPCRA Section 313, classified under NAICS 327331 (Nonmetallic Mineral Product). Across 5 years of records spanning 2019–2023, the site has disclosed 0 lbs in cumulative toxic releases across 1 distinct chemical, 1 of which (100%) carry a carcinogenic classification. Largest chemicals by pounds: Lead.
The dominant release pathway is air releases at 0 lbs (100.0% of total volume). The facility is operated under parent company Quikrete Holdings alongside US Pipe & Foundry Co LLC; Griffin Pipe Products Co; US Pipe & Foundry Co LLC; Forterra Pipe & Precast - Deland. Nearest other TRI reporters: Martin Marietta Arizona LLC - Coolidge Plant; Mesa Fully Formed Llc-Coolidge; Vulcan Materials Co Queen Creek Plant; Western Emulsions Coolidge. Similar-scale peers outside Arizona: Thomas Concrete - Tyrone; Mechanicsville Concrete Llc-Airport Plant (oakleys Lane); Schuster Concrete Ready Mix Llc-Southlawn Ln; Red River Ready Mix LLC.
TRI Form R values are self-reported estimates, not measured stack emissions, and treat every pound of reported chemical equally regardless of toxicity. Inclusion in the TRI database does not establish a health risk to nearby residents; it documents the annual reporting record that Best Block - Coolidge Az Plant has filed with the EPA under federal community right-to-know requirements - open Martin Marietta Arizona LLC - Coolidge Plant for a different chemical mix before treating volume as risk.
Quick Facts
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See how Best Block - Coolidge Az Plant stacks up against nearby facilities and the typical reporter.
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About the same as 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 Best Block - Coolidge Az Plant releases toxic chemicals into the environment. Total: 0 lbs.
Emissions Trend Summary
Reported total releases by year
Best Block - Coolidge Az Plant - annual TRI totals
- 2019 0
2019
0 million lbs
- 2020 0
2020
0 million lbs
- 2021 0
2021
0 million lbs
- 2022 0
2022
0 million lbs
- 2023 0
2023
0 million lbs
What this shows Year-over-year reported totals. TRI figures are self-reported estimates and can swing with production levels, waste-rock handling and reporting changes, not only with emissions controls.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 1 |
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 0 lbs | Carcinogen |
Location
Nearest TRI Facilities to Best Block - Coolidge Az Plant
Closest other reporters in Arizona - including Martin Marietta Arizona LLC - Coolidge Plant, Mesa Fully Formed Llc-Coolidge, Vulcan Materials Co Queen Creek Plant, ordered by distance.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Arizona - e.g. Thomas Concrete - Tyrone, Mechanicsville Concrete Llc-Airport Plant (oakleys Lane), Schuster Concrete Ready Mix Llc-Southlawn Ln.
Other Quikrete Holdings Facilities
Same-parent TRI sites ranked by reported releases - including US Pipe & Foundry Co LLC, Griffin Pipe Products Co, US Pipe & Foundry Co LLC.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
Data comes from the EPA Toxic Release Inventory (TRI) program. Facilities that manufacture, process, or otherwise use listed toxic chemicals above threshold amounts are required to report annually to the EPA.
On this page the largest disclosed chemicals include Lead; nearby reporters include Martin Marietta Arizona LLC - Coolidge Plant. "Total releases" includes air, water, land, and off-site transfers for disposal, aggregated across available reporting years. Quantities are self-reported estimates, not measured stack emissions.
PlainEnviro presents this data without advocacy framing. The presence of a facility in the TRI database does not by itself indicate a health risk. For site-specific health questions, consult your local environmental or health agency.
Frequently Asked Questions
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Explore More Data for Arizona
What to do with this facility's data
From Best Block - Coolidge Az Plant, open Martin Marietta Arizona LLC - Coolidge Plant or Thomas Concrete - Tyrone next rather than reading rank alone.
- See whether releases reported by Best Block - Coolidge Az Plant are rising or falling over time (watch Lead in the chemical mix). View trends
- Compare Best Block - Coolidge Az Plant with nearby reporter Martin Marietta Arizona LLC - Coolidge Plant before treating rank as risk. Open Martin Marietta Arizona LLC - Coolidge Plant
- Cross-check similar-scale peer Thomas Concrete - Tyrone outside Arizona. Open Thomas Concrete - Tyrone
Rank and named neighbors (Martin Marietta Arizona LLC - Coolidge Plant, Mesa Fully Formed Llc-Coolidge) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Read our methodology - how this data is sourced, computed, and verified.
Related
Sources & how this page was built
Every figure on this page traces to public, federal-government data on Best Block - Coolidge Az Plant. The records below are the primary sources; our methodology explains how they are joined, computed, and verified.
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program, chemical & reporting reference - what each chemical is and how releases are counted. epa.gov
- EPA Facility Registry Service (FRS) - authoritative facility location and identity. epa.gov
- EPA Enforcement & Compliance History Online (ECHO) - regulatory and compliance context. echo.epa.gov
- EPA Envirofacts - the EPA data warehouse that exposes these datasets. enviro.epa.gov
Retrieved and formatted by PlainEnviro. TRI release totals are self-reported estimates, not measured stack emissions.
According to the U.S. Environmental Protection Agency, the Toxics Release Inventory has required annual industrial disclosure since its creation under the Emergency Planning and Community Right-to-Know Act in October 1986, and this facility's record is drawn from PlainEnviro's database of more than 25,000 EPA-tracked facilities through the 2023 reporting year; see our methodology for full source citations and refresh cadence.