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Contingencies and Environmental Remediation | 3 Months Ended
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Mar. 29, 2026
Contingencies and Environmental Remediation |
Contingencies and Environmental Remediation | 13. Contingencies and Environmental Remediation ​ In the ordinary course of business, the Company is involved in disputes, litigation, and governmental or regulatory inquiries and investigations, both pending and threatened, including those involving product liability, environmental matters, and commercial disputes. ​ Other than the items described below, significant commitments and contingencies at March 29, 2026 are consistent with those discussed in Note 17 of the Notes to Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025. ​ As of March 29, 2026, the Company estimates that the aggregate amount of reasonably possible loss in excess of the amount accrued for its contingencies is approximately $6.2 million. With respect to the estimate of reasonably possible loss, management has estimated the upper end of the range of reasonably possible loss based on (i) the amount of money damages claimed, where applicable, (ii) the allegations and factual development to date, (iii) available defenses based on the allegations, and/or (iv) other potentially liable parties. This estimate is based upon currently available information and is subject to significant judgment and a variety of assumptions and known and unknown uncertainties. The matters underlying the estimate will change from time to time, and actual results may vary significantly from the current estimate. In the event of an unfavorable outcome in one or more of the matters, the ultimate liability may be in excess of amounts currently accrued, if any, and may be material to the Company’s operating results or cash flows for a particular quarterly or annual period. However, based on information currently known to it, management believes that the ultimate outcome of all matters, as they are resolved over time, is not likely to have a material adverse effect on the financial condition of the Company. ​ Chemetco, Inc. Superfund Site, Hartford, Illinois ​ In August 2017, Watts Regulator Co. (a wholly-owned subsidiary of the Company) received a “Notice of Environmental Liability” from the Chemetco Site Group (“Group”) alleging that it is a potentially responsible party (“PRP”) for the Chemetco, Inc. Superfund Site in Hartford, Illinois (the “Site”) because it arranged for the disposal or treatment of hazardous substances that were contained in materials sent to the Site and that resulted in the release or threat of release of hazardous substances at the Site. The letter offered Watts Regulator Co. the opportunity to join the Group and participate in the Remedial Investigation and Feasibility Study (“RI/FS”) for a portion of the Site. Watts Regulator Co. joined the Group in September 2017 and was added in March 2018 as a signatory to the Administrative Settlement Agreement and Order on Consent with the United States Environmental Protection Agency (“USEPA”) and the Illinois Environmental Protection Agency (“IEPA”) governing completion of the RI/FS. The Remedial Investigation report has been completed for the first portion of the site. For that same portion of the site, the draft Feasibility Study (“FS”) report was submitted to USEPA and IEPA for review and comment in September 2021. USEPA and IEPA both issued comments on the draft FS. The Group provided responses to the Agency comments on December 1, 2023. The deadline for submission of the revised FS report has been deferred with USEPA’s consent until all Agency comments are resolved. Comments and final approval from the USEPA are required to complete the FS process. USEPA has identified December 2027 to February 2028 as its targeted milestone for completion of the FS and for the Agency’s selection of a remedy. ​ Based on information currently known to it, management believes that Watts Regulator Co.’s share of the costs of the RI/FS is not likely to have a material adverse effect on the financial condition of the Company, or have a material adverse effect on the Company’s operating results for any particular period. The Company is unable to estimate a range of reasonably possible loss for the above matter in which damages have not been specified because: (i) the FS process for the first portion of the Site has not been completed, and the RI/FS process for the remainder of the Site has not yet been initiated, to determine what remediation plans will be implemented and the costs of such plans; (ii) the total amount of material sent to the Site, and the total number of PRPs who may or may not agree to fund or perform any remediation, have not been determined; (iii) the share contribution for PRPs to any remediation has not been determined; and (iv) the number of years required to implement a remediation plan acceptable to USEPA and IEPA is uncertain.

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