EPA TRI Facility · Plastics and Rubber
May Manufacturing LLC (dba Artesian Spas)
Las Vegas, NV · Parent: May Manufacturing LLC
- Total releases
- 23.5K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
May Manufacturing LLC (dba Artesian Spas): how the 23.5K lbs splits
23.5K lbs across all reported pathways
- Air Releases 23.5K lbs 100.0%
May Manufacturing LLC (dba Artesian Spas)'s 23.5K 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: Styrene.
LIGHT volume AIR pathway CARC-HEAVY
May Manufacturing LLC (dba Artesian Spas) is an EPA Toxics Release Inventory reporter in Las Vegas, NV, in the plastics and rubber sector. It reported 3.2K lbs of releases across 3 chemicals in 2023, and 23.5K lbs in total across its 2019-2023 reporting years. That ranks 7,872 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Nevada's 158 reporting TRI sites, pounds #1 is not chemical-count #1. May Manufacturing LLC (dba Artesian Spas) is pounds #48 and chemical-count #69 at 23.5K lbs. Nevada Gold Mines LLC - Goldstrike Mines Inc leads reported pounds (930.8M lbs) at 33 chemicals (chemical-count #2). US Ecology Nevada Inc. leads chemical count at 93 chemicals (41.2M lbs, pounds #8). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: West Direct Oil #75 Las; Sierra North Batch Plant; Safety-Kleen Systems North Las Vegas (lvn); Nucor Insulated Panel Group. Similar-scale Plastics and Rubber peers outside Nevada: St Louis Marble Co; Al-Co Products Inc.; Inpro Corp; Armacell LLC. Largest disclosed chemicals by pounds: Styrene; Diisocyanates; Dimethyl phthalate.
May Manufacturing LLC (dba Artesian Spas) stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 23.5K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include St Louis Marble Co and Al-Co Products Inc..
May Manufacturing LLC (dba Artesian Spas) vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
24K lbs Top 30% higher than 70% 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
May Manufacturing LLC (dba Artesian Spas): Styrene-led volume
Among the 1,504 Plastics and Rubber facilities in this database, May Manufacturing LLC (dba Artesian Spas) reports the 657th-largest volume (23.5K lbs). Its reported volume is concentrated rather than spread: Styrene alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Nevada include St Louis Marble Co and Al-Co Products Inc..
Concentrated means ≥60% of May Manufacturing LLC (dba Artesian Spas)'s pounds in one chemical - here Styrene at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- May Manufacturing LLC (dba Artesian Spas)'s total reported releases fell from 5.6 thousand lb in 2022 to 3.2 thousand lb in 2023, based on EPA TRI filings.
- May Manufacturing LLC (dba Artesian Spas)'s chemicals reported rose from 2 in 2022 to 3 in 2023, based on EPA TRI filings.
- May Manufacturing LLC (dba Artesian Spas)'s air releases fell from 5.6 thousand lb in 2022 to 3.2 thousand lb in 2023, based on EPA TRI filings.
May Manufacturing LLC (dba Artesian Spas) Form-R facts
Compare this facility
See how May Manufacturing LLC (dba Artesian Spas) stacks up against nearby facilities and the typical reporter.
2.7× more 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 May Manufacturing LLC (dba Artesian Spas) releases toxic chemicals into the environment. Total: 23.5K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 5% (3.4K lbs to 3.2K lbs).
May Manufacturing LLC (dba Artesian Spas): annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows May Manufacturing LLC (dba Artesian Spas) year-over-year reported totals (decreased by 5% 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: Styrene.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3.4K lbs | 2 |
| 2020 | 4.6K lbs | 2 |
| 2021 | 6.6K lbs | 3 |
| 2022 | 5.6K lbs | 2 |
| 2023 | 3.2K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Styrene | 23.5K lbs | Carcinogen |
| Diisocyanates | 0 lbs | - |
| Dimethyl phthalate | 0 lbs | - |
May Manufacturing LLC (dba Artesian Spas) · AIR-pathway site
Nearest TRI Facilities to May Manufacturing LLC (dba Artesian Spas)
Closest other reporters in Nevada - including West Direct Oil #75 Las, Sierra North Batch Plant, Safety-Kleen Systems North Las Vegas (lvn), ordered by distance.
Showing 8 of 157 other reporting facilities in Nevada.
Similar Plastics and Rubber Facilities
Other Plastics and Rubber facilities with similar total release volumes (±80%), outside Nevada - e.g. St Louis Marble Co, Al-Co Products Inc., Inpro Corp.
Compare beyond Nevada
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest May Manufacturing LLC (dba Artesian Spas) on cumulative reported pounds (23.5K lbs) and distinct chemical count (3). Release-pound peers include Interplastic Corp, Calumet Gas Processing Plant, Phillips 66 Terminal. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. 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.
- Interplastic Corp Hawthorne, CA · Chemicals 23.5K lbs reported
- Calumet Gas Processing Plant Calumet, OK · Natural Gas Processing 23.5K lbs reported
- Phillips 66 Terminal Hartford, IL · Petroleum Bulk Terminals 23.5K lbs reported
- Art Galvanizing Works Inc Cleveland, OH · Fabricated Metals 23.5K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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 Styrene, Diisocyanates, Dimethyl phthalate; nearby reporters include West Direct Oil #75 Las. May Manufacturing LLC (dba Artesian Spas) stamps LIGHT 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 May Manufacturing LLC (dba Artesian Spas) TRI extract (LIGHT · AIR · CARC-HEAVY · lead Styrene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
May Manufacturing LLC (dba Artesian Spas) totals are self-reported EPCRA §313 estimates for Las Vegas, NV, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 326191 · Plastics and Rubber. 0.1% of Clark TRI pounds in this extract. Nearest ABS peer: Interplastic Corp (Δ 13 lbs). Pounds ≠ exposure.
May Manufacturing LLC (dba Artesian Spas) stamps LIGHT volume · AIR pathway · CARC-HEAVY · lead Styrene. 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