EPA TRI Facility · Machinery
Zygo Corp Extreme Precision Optics
Richmond, CA · Parent: Ametek Inc
- Total releases
- 0 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Zygo Corp Extreme Precision Optics: how the 0 lbs splits
0 lbs across all reported pathways
- Off-site Transfers 0 lbs 100.0%
Zygo Corp Extreme Precision Optics's 0 lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead.
TRACE volume OFFSITE pathway CARC-HEAVY
Zygo Corp Extreme Precision Optics is an EPA Toxics Release Inventory reporter in Richmond, CA, in the machinery sector. It reported 0 lbs of releases across 1 chemical in 2023, and 0 lbs in total across its 2021-2023 reporting years. That ranks 20,802 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Zygo Corp Extreme Precision Optics is pounds #1112 and chemical-count #1130 at 0 lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Central Concrete Pinole; Benda Tool & Model Works; Parker Hannifin Corp Veriflo Div Richmond; Chemtrade West US LLC. Similar-scale Machinery peers outside California: Mitsubishi Logisnext Americas (houston) Inc.; Rotron Inc; Custom Building Products; Kps Global. Other Ametek Inc sites in this extract: Superior Tube Co Inc; Ametek Specialty Metal Products Div; Advanced Measurement Technology; Ametek Aegis. Largest disclosed chemicals by pounds: Lead.
Compare Zygo Corp Extreme Precision Optics with
Nearest reporters in California
- Central Concrete Pinole Pinole · 2 lbs
- Benda Tool & Model Works Hercules · 37 lbs
- Parker Hannifin Corp Veriflo Div Richmond Richmond · 12 lbs
- Chemtrade West US LLC Richmond · 61.9K lbs
Similar-scale Machinery sites elsewhere: Mitsubishi Logisnext Americas (houston) Inc. (TX) · Rotron Inc (NY) · Custom Building Products (NJ)
Zygo Corp Extreme Precision Optics stamps TRACE volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 0 lbs (2021–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Mitsubishi Logisnext Americas (houston) Inc. and Rotron Inc.
Zygo Corp Extreme Precision Optics vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 20th percentile higher than 20% 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
Zygo Corp Extreme Precision Optics in the Machinery sector extract
Among the 1,186 Machinery facilities in this database, Zygo Corp Extreme Precision Optics reports the 907th-largest volume (0 lbs). Scale peers outside California include Mitsubishi Logisnext Americas (houston) Inc. and Rotron Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Zygo Corp Extreme Precision Optics Form-R facts
Compare this facility
See how Zygo Corp Extreme Precision Optics stacks up against nearby facilities and the typical reporter.
93% less than the comparison
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 Zygo Corp Extreme Precision Optics releases toxic chemicals into the environment. Total: 0 lbs.
Emissions Trend Summary
From 2021 to 2023, total releases decreased by 88% (0 lbs to 0 lbs).
Zygo Corp Extreme Precision Optics: annual Form-R pounds
TRACE site · OFFSITE pathway · TRI years 2021–2023
- 2021 0
- 2022 0
- 2023 0
What this shows Zygo Corp Extreme Precision Optics year-over-year reported totals (decreased by 88% from 2021 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 |
|---|---|---|
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2021–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 0 lbs | Carcinogen |
Zygo Corp Extreme Precision Optics · OFFSITE-pathway site
Nearest TRI Facilities to Zygo Corp Extreme Precision Optics
Closest other reporters in California - including Central Concrete Pinole, Benda Tool & Model Works, Parker Hannifin Corp Veriflo Div Richmond, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Machinery Facilities
Other Machinery facilities with similar total release volumes (±80%), outside California - e.g. Mitsubishi Logisnext Americas (houston) Inc., Rotron Inc, Custom Building Products.
Other Ametek Inc Facilities
Same-parent TRI sites ranked by reported releases - including Superior Tube Co Inc, Ametek Specialty Metal Products Div, Advanced Measurement Technology.
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 Central Concrete Pinole. Zygo Corp Extreme Precision Optics stamps TRACE volume · OFFSITE 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 Zygo Corp Extreme Precision Optics TRI extract (TRACE · OFFSITE · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Zygo Corp Extreme Precision Optics totals are self-reported EPCRA §313 estimates for Richmond, CA, latest year 2023. Form-R rows span 2021–2023 (3 years). NAICS 333314 · Machinery. 0.0% of Contra Costa TRI pounds in this extract. Nearest ABS peer: Dawkins On-Site LLC - Sinton Plant (Δ 0 lbs). Pounds ≠ exposure.
Zygo Corp Extreme Precision Optics stamps TRACE volume · OFFSITE 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