EPA TRI Facility · Nonmetallic Mineral Product
Mykawa Plant
Houston, TX · Parent: Argos USA Corp
- Total releases
- 1 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Mykawa Plant: how the 1 lbs splits
1 lbs across all reported pathways
- Air Releases 1 lbs 95.8%
- Water Discharges 0 lbs 4.2%
- Land Disposal 0 lbs <0.1%
Mykawa Plant's 1 lbs Form-R total is AIR - air releases is 95.8% of the bar. Next segment: water discharges at 4.2%. Leading chemical by pounds: Lead.
TRACE volume AIR pathway CARC-HEAVY
Mykawa Plant is an EPA Toxics Release Inventory reporter in Houston, TX, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 1 chemical in 2023, and 1 lbs in total across its 2019-2023 reporting years. That ranks 19,906 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Mykawa Plant is pounds #1795 and chemical-count #1891 at 1 lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Set Environmental Inc.; S + S Industries; H & M Plating Co Inc.; Univar Solutions USA. Similar-scale Nonmetallic Mineral Product peers outside Texas: Plant 157 Naples; Oldcastle Precast Inc; Mmc Materials Gulf Coast LLC - Foley; Adams an Oldcastle Co - Morrisville. Other Argos USA Corp sites in this extract: Argos Cement LLC - Roberta Plant; Argos Ocala Concrete Plant; Sarasota Ready Mix Plant; Argos Bunnell Ready Mix Plant. Largest disclosed chemicals by pounds: Lead.
Mykawa Plant stamps TRACE volume with a dominant AIR pathway (95.8% air releases) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 1 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Plant 157 Naples and Oldcastle Precast Inc.
Mykawa Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1 lbs 23rd percentile higher than 23% 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
Mykawa Plant in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Mykawa Plant reports the 1,612th-largest volume (1 lbs). Scale peers outside Texas include Plant 157 Naples and Oldcastle Precast Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Mykawa Plant Form-R facts
Compare this facility
See how Mykawa Plant stacks up against nearby facilities and the typical reporter.
100% less than the comparison
67% less 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 Mykawa Plant releases toxic chemicals into the environment. Total: 1 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 347% (0 lbs to 0 lbs).
Mykawa Plant: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Mykawa Plant year-over-year reported totals (increased by 347% 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: Lead.
| 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 | 1 lbs | Carcinogen |
Mykawa Plant · AIR-pathway site
Nearest TRI Facilities to Mykawa Plant
Closest other reporters in Texas - including Set Environmental Inc., S + S Industries, H & M Plating Co Inc., ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Texas - e.g. Plant 157 Naples, Oldcastle Precast Inc, Mmc Materials Gulf Coast LLC - Foley.
Other Argos USA Corp Facilities
Same-parent TRI sites ranked by reported releases - including Argos Cement LLC - Roberta Plant, Argos Ocala Concrete Plant, Sarasota Ready Mix Plant.
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 Lead; nearby reporters include Set Environmental Inc.. Mykawa Plant stamps TRACE volume · AIR pathway · CARC-HEAVY 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 Mykawa Plant TRI extract (TRACE · AIR · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Mykawa Plant totals are self-reported EPCRA §313 estimates for Houston, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Harris TRI pounds in this extract. Nearest ABS peer: Plant 157 Naples (Δ 0 lbs). Pounds ≠ exposure.
Mykawa Plant stamps TRACE volume · AIR pathway · CARC-HEAVY · lead Lead. 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