Watts Water Technologies
1 facility · 1 state · 472.0K lbs total releases
According to the EPA Toxics Release Inventory, Watts Water Technologies is the reported parent of 1 Form R facility across 1 state, disclosing 472.0K lbs of toxic releases. 2 of 10 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is New Hampshire (472.0K lbs). Those TRI figures remain self-reported disclosure pounds for Watts Water Technologies, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Watts Water Technologies: EPA TRI 2023 reporting year
Same facilities, both years
-2.3%
1 facilities that filed in 2022 and 2023
Whole inventory
-2.3%
102.4 thousand lb → 100.0 thousand lb, every facility that filed
- Watts Water Technologies's total reported releases fell from 102.4 thousand lb in 2022 to 100.0 thousand lb in 2023, based on EPA TRI filings.
- Watts Water Technologies's water releases fell from 87 lb in 2022 to 66 lb in 2023, based on EPA TRI filings.
- Watts Water Technologies's off-site transfers fell from 102.3 thousand lb in 2022 to 99.9 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Watts Water Technologies from filing to facility
Watts Water Technologies maps to a single Form R site (Watts Regulator Co DBA Webster Valve) in New Hampshire. Open that filing for the chemical mix; pounds stay disclosure, not risk.
Largest Form R sites under this parent: Watts Regulator Co DBA Webster Valve. Neighbor parents on the disclosure ladder: Gsp Merrimack LLC; Lonza USA Inc.. Largest disclosed chemicals by pounds: Copper; Copper And Copper Compounds; Zinc compounds; Copper compounds; Lead And Lead Compounds. Heaviest-reporting states in this extract: New Hampshire. Industry labels on the parent rollup: Fabricated Metals.
Watts Water Technologies ranks #919 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Watts Water Technologies's TRI Form R footprint is concentrated in a single state (New Hampshire), so statewide context matters more than a multi-state portfolio read. This parent maps to a single reporting facility (Watts Regulator Co DBA Webster Valve), so the company total and that site's Form R are the same disclosure.
Parent aggregation for Watts Water Technologies follows facility-reported names. Compare the named neighbors (Gsp Merrimack LLC; Lonza USA Inc.) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Watts Water Technologies sits among TRI parents
Watts Water Technologies sits on a disclosure ladder beside Gsp Merrimack LLC and Lonza USA Inc.. Open those parents for a different facility count, state span, and chemical mix.
Lower disclosed volume
- Gsp Merrimack LLC · rank #920 · 202.8K lbs
- Lonza USA Inc. · rank #921 · 155.7K lbs
Largest chemicals disclosed by Watts Water Technologies
Copper; Copper And Copper Compounds; Zinc compounds; Copper compounds; Lead And Lead Compounds lead the Form R pound rollup for this parent, including filings such as Watts Regulator Co DBA Webster Valve. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Copper | 312.6K lbs |
| Copper And Copper Compounds | 95.6K lbs |
| Zinc compounds | 87.3K lbs |
| Copper compounds | 78.7K lbs |
| Lead And Lead Compounds | 6.8K lbs |
Facilities (1)
| Facility | Releases |
|---|---|
| Watts Regulator Co DBA Webster Valve Franklin, NH | 472.0K lbs |
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Watts Water Technologies on total disclosed release pounds (472.0K lbs) and reporting facility count (1). Release-volume peers include Eog Resources Inc, Palos Verdes Building Corp, Perma-Fix Environmental Services Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are New Hampshire; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Watts Water Technologies's TRI parent record
From Watts Water Technologies, open Watts Regulator Co DBA Webster Valve or compare against Gsp Merrimack LLC rather than reading rank alone.
- Open the largest Form R site for Watts Water Technologies (Watts Regulator Co DBA Webster Valve in NH). Largest facility
- Compare against Gsp Merrimack LLC, the next-lower disclosed-volume parent. Lower-volume parent
- Browse the full parent release ranking to see where Watts Water Technologies sits among all slug-merged TRI parents. All parent companies
Rank and peers (Gsp Merrimack LLC, Lonza USA Inc.) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Watts Water Technologies's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.