EPA TRI Facility · Fabricated Metals
Watts Regulator Co.
Woodland, CA · Parent: Watts Regulator Co
- Total releases
- 6.4K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Watts Regulator Co.: how the 6.4K lbs splits
6.4K lbs across all reported pathways
- Off-site Transfers 6.2K lbs 96.6%
- Air Releases 220 lbs 3.4%
Watts Regulator Co.'s 6.4K lbs Form-R total is OFFSITE - off-site transfers is 96.6% of the bar. Next segment: air releases at 3.4%. Leading chemical by pounds: Chromium.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume OFFSITE pathway CARC-MID
Watts Regulator Co. is an EPA Toxics Release Inventory reporter in Woodland, CA, in the fabricated metals sector. It reported 1.8K lbs of releases across 4 chemicals in 2023, and 6.4K lbs in total across its 2019-2023 reporting years. That ranks 10,718 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. Watts Regulator Co. is pounds #472 and chemical-count #313 at 6.4K 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). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Truck Accessories Group DBA Tag West; Woodland Plant; Allied Aviation Fueling Co Inc; Syar Dixon LLC. Similar-scale Fabricated Metals peers outside California: Offshore Operations Houston; Wisconsin Industrial Coatings Inc.; Parker Hannifin; Schick Manufacturing Inc. Other Watts Regulator Co sites in this extract: Bradley Corp; Watts Regulator Co; Dormont Manufacturing Co; Bradley Corp. Largest disclosed chemicals by pounds: Chromium; Nickel; Manganese; Diisocyanates.
Watts Regulator Co. stamps LIGHT volume with a dominant OFFSITE pathway (96.6% off-site transfers) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 6.4K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Offshore Operations Houston and Wisconsin Industrial Coatings Inc..
Watts Regulator Co. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
6.4K lbs Top 41% higher than 59% 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
Watts Regulator Co.: Chromium-led volume
Among the 3,421 Fabricated Metals facilities in this database, Watts Regulator Co. reports the 1,294th-largest volume (6.4K lbs). Its reported volume is concentrated rather than spread: Chromium alone is 60.9% of the total. Scale peers outside California include Offshore Operations Houston and Wisconsin Industrial Coatings Inc..
Concentrated means ≥60% of Watts Regulator Co.'s pounds in one chemical - here Chromium at 60.9%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Watts Regulator Co.'s total reported releases fell from 2.3 thousand lb in 2022 to 1.8 thousand lb in 2023, based on EPA TRI filings.
- Watts Regulator Co.'s chemicals reported rose from 3 in 2022 to 4 in 2023, based on EPA TRI filings.
- Watts Regulator Co.'s off-site transfers fell from 2.3 thousand lb in 2022 to 1.8 thousand lb in 2023, based on EPA TRI filings.
Watts Regulator Co. Form-R facts
Compare this facility
See how Watts Regulator Co. stacks up against nearby facilities and the typical reporter.
98% less than the comparison
33% 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 Watts Regulator Co. releases toxic chemicals into the environment. Total: 6.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 2420% (72 lbs to 1.8K lbs).
Watts Regulator Co.: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Watts Regulator Co. year-over-year reported totals (increased by 2420% 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: Chromium.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 72 lbs | 3 |
| 2020 | 68 lbs | 3 |
| 2021 | 2.1K lbs | 3 |
| 2022 | 2.3K lbs | 3 |
| 2023 | 1.8K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Chromium | 3.9K lbs | - |
| Nickel | 2.0K lbs | Carcinogen |
| Manganese | 502 lbs | - |
| Diisocyanates | 5 lbs | - |
Watts Regulator Co. · OFFSITE-pathway site
Nearest TRI Facilities to Watts Regulator Co.
Closest other reporters in California - including Truck Accessories Group DBA Tag West, Woodland Plant, Allied Aviation Fueling Co Inc, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside California - e.g. Offshore Operations Houston, Wisconsin Industrial Coatings Inc., Parker Hannifin.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Watts Regulator Co. on cumulative reported pounds (6.4K lbs) and distinct chemical count (4). Release-pound peers include Blue Line Corp, Offshore Operations Houston, Lala Branded Products LLC. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Adhesive Applications Inc. - O'Neill St Easthampton. 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Hamilton Sundstrand de Puerto Rico Inc. Santa Isabel, PR · Transportation Equipment 4 chemicals
- Abb Installation Products Caribe LLC Vega Baja, PR · Electrical Equipment 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
- Irwin Industrial Tools DBA Lenox Tools East Longmeadow, MA · Fabricated Metals 4 chemicals
Other Watts Regulator Co Facilities
Same-parent TRI sites ranked by reported releases - including Bradley Corp, Watts Regulator Co, Dormont Manufacturing Co.
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 Chromium, Nickel, Manganese, Diisocyanates; nearby reporters include Truck Accessories Group DBA Tag West. Watts Regulator Co. stamps LIGHT volume · OFFSITE pathway · CARC-MID 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 Watts Regulator Co. TRI extract (LIGHT · OFFSITE · CARC-MID · lead Chromium) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Watts Regulator Co. totals are self-reported EPCRA §313 estimates for Woodland, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332911 · Fabricated Metals. 1.7% of Yolo TRI pounds in this extract. Nearest ABS peer: Blue Line Corp (Δ 0 lbs). Pounds ≠ exposure.
Watts Regulator Co. stamps LIGHT volume · OFFSITE pathway · CARC-MID · lead Chromium. 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