EPA TRI Facility · Petroleum
Henry Co
Kingman, AZ · Parent: Henry Co
- Total releases
- 11.4K lbs
- Chemicals reported
- 10
- Carcinogens
- 5
- Primary pathway
- Off-site Transfers
Henry Co is an EPA Toxics Release Inventory reporter in Kingman, AZ, in the petroleum sector. It reported 7.8K lbs of releases across 5 chemicals in 2023, and 11.4K lbs in total across its 2019-2023 reporting years. That ranks 9,533 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Potters Industries LLC; American Woodmark Corp; Rebel Oil Co Inc - Kingman Bulk Plant; Nucor Steel Kingman LLC. Similar-scale Petroleum peers outside Arizona: Valor LLC; Phillips 66 Savannah Lubricants Plant; Tamko Building Products LLC; Super Asphalt Canovanas Plant. Other Henry Co sites in this extract: Henry Co; Henry Co; Henry Co; Henry Co. Largest disclosed chemicals by pounds: Zinc compounds; 1,2,4-Trimethylbenzene; Benzene; Polycyclic aromatic compounds.
Henry Co has reported 11.4K lbs of toxic releases across 10 chemicals to the EPA Toxic Release Inventory, based on annual facility disclosures from 2019 through 2023. Of the chemicals reported, 5 are classified as carcinogens, representing 50% of the facility's chemical profile. The facility operates in the Petroleum sector. The primary release pathway is off-site transfers, accounting for 56% 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 902 Petroleum facilities in this database, Henry Co reports the 227th-largest volume (11.4K 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.
Henry Co files annual Form R disclosures to the EPA Toxics Release Inventory under EPCRA Section 313, classified under NAICS 324122 (Petroleum). Across 5 years of records spanning 2019–2023, the site has disclosed 11.4K lbs in cumulative toxic releases across 10 distinct chemicals, 5 of which (50%) carry a carcinogenic classification. Largest chemicals by pounds: Zinc compounds; 1,2,4-Trimethylbenzene; Benzene; Polycyclic aromatic compounds.
The dominant release pathway is off-site transfers at 6.4K lbs (56.4% of total volume), followed by air releases at 43.6%. Between 2019 and 2023, reported totals increased by 957% - from 740 lbs to 7.8K lbs. The facility is operated under parent company Henry Co alongside Henry Co; Henry Co; Henry Co; Henry Co. Nearest other TRI reporters: Potters Industries LLC; American Woodmark Corp; Rebel Oil Co Inc - Kingman Bulk Plant; Nucor Steel Kingman LLC. Similar-scale peers outside Arizona: Valor LLC; Phillips 66 Savannah Lubricants Plant; Tamko Building Products LLC; Super Asphalt Canovanas Plant.
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 Henry Co has filed with the EPA under federal community right-to-know requirements - open Potters Industries LLC for a different chemical mix before treating volume as risk.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Henry Co's total reported releases rose from 1.2 thousand lb in 2022 to 7.8 thousand lb in 2023, based on EPA TRI filings.
- Henry Co's off-site transfers rose from 0 lb in 2022 to 6.4 thousand lb in 2023, based on EPA TRI filings.
- Henry Co's chemicals reported fell from 7 in 2022 to 5 in 2023, based on EPA TRI filings.
- Henry Co's air releases rose from 1.2 thousand lb in 2022 to 1.4 thousand lb in 2023, based on EPA TRI filings.
Quick Facts
Compare this facility
See how Henry Co stacks up against nearby facilities and the typical reporter.
133.8× more than the comparison
10.0× 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 Henry Co releases toxic chemicals into the environment. Total: 11.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 957% (740 lbs to 7.8K lbs).
Reported total releases by year
Henry Co - 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 | 740 lbs | 8 |
| 2020 | 784 lbs | 8 |
| 2021 | 829 lbs | 6 |
| 2022 | 1.2K lbs | 7 |
| 2023 | 7.8K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 5 of 10 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 6.3K lbs | - |
| 1,2,4-Trimethylbenzene | 4.4K lbs | - |
| Benzene | 588 lbs | Carcinogen |
| Polycyclic aromatic compounds | 93 lbs | Carcinogen |
| Ethylene glycol | 0 lbs | - |
| Chlorothalonil | 0 lbs | Carcinogen |
| Xylene (mixed isomers) | 0 lbs | - |
| Naphthalene | 0 lbs | Carcinogen |
| Cumene | 0 lbs | Carcinogen |
| Hydrogen sulfide | 0 lbs | - |
Location
Nearest TRI Facilities to Henry Co
Closest other reporters in Arizona - including Potters Industries LLC, American Woodmark Corp, Rebel Oil Co Inc - Kingman Bulk Plant, ordered by distance.
Similar Petroleum Facilities
Other Petroleum facilities with similar total release volumes (±80%), outside Arizona - e.g. Valor LLC, Phillips 66 Savannah Lubricants Plant, Tamko Building Products LLC.
Other Henry Co Facilities
Same-parent TRI sites ranked by reported releases - including Henry Co, Henry Co, Henry Co.
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 Zinc compounds, 1,2,4-Trimethylbenzene, Benzene, Polycyclic aromatic compounds; nearby reporters include Potters Industries LLC. "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 Henry Co, open Potters Industries LLC or Valor LLC next rather than reading rank alone.
- See whether releases reported by Henry Co are rising or falling over time (watch Zinc compounds in the chemical mix). View trends
- Compare Henry Co with nearby reporter Potters Industries LLC before treating rank as risk. Open Potters Industries LLC
- Cross-check similar-scale peer Valor LLC outside Arizona. Open Valor LLC
Rank and named neighbors (Potters Industries LLC, American Woodmark Corp) 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 Henry Co. 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.