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States Continue to Address PFAS in U.S. Food and Water Supply States Continue Addressing PFAS in Food and Water Supplies Heather Tomlinson, Beth Giambrone Read how federal and state actions aim to tighten regulations to reduce PFAS exposure in the U.S. food and water supply. Use of per- and polyfluoroalkyl substances (PFAS), manufactured chemicals that resist water and heat, has steadily increased since they were first developed in the 1940s. PFAS are present in a wide variety of consumer products. PFAS do not degrade easily and can result in increasing concentrations of contamination in water and soil. PFAS exposure has been linked to a variety of health impacts, causing state and federal governments to enact legislation and create policies that reduce their presence in consumer products. States are also working on ways to address and communicate about PFAS contamination and elimination. PFAS in Food and Food Packaging FDA has been evaluating potential dietary exposure by testing foods most commonly eaten by the U.S. public for PFAS through the Total Diet Study (TDS). The initial findings indicate that the vast majority do not — 97% of the 810 fresh and processed foods samples, to be precise. Nevertheless, some specific food subtypes have shown a higher prevalence, with over half of TDS seafood samples detecting at least one type of PFAS. As part of their technical assistance to states, FDA can test foods produced in areas with known environmental contamination to evaluate potential contamination of human and animal food. One recent example came from two dairy farms in New Mexico with known PFAS groundwater contamination; this sampling resulted in milk samples from one farm showing PFAS levels at a potential health concern threshold and lead to them being discarded prior to entering the food supply. Consumers can also be exposed to PFAS through food packaging. As of February 2024, FDA announced that grease-proofing materials containing PFAS are no longer sold for food packaging in the United States, eliminating the primary source of dietary exposure from food contact surfaces. At least 17 states have introduced legislation in their 2025 sessions to prohibit selling food packaging that contains PFAS, with bills in seven states seeing significant movement. In April 2025, New Mexico enacted HB 212, which prohibits selling food packaging and other products containing PFAS starting January 1, 2027. Bills in California SB 682, Illinois SB 1531, and New York S 187 that would prohibit manufacturing, distributing, and/or selling products containing PFAS (including food packaging) advanced in the first chamber. Regulating Drinking Water In April 2024, EPA used their authority under the Safe Drinking Water Act to establish Maximum Contaminant Levels (MCLs) for PFAS found in drinking water. This National Drinking Water Regulation (NPDWR) established individual MCLs for PFOA,PFOS, PFNA, PFHxS, and GenX and a Hazard Index MCL for mixtures of two or more PFAS (specifically PFHxS, PFNA, GenX Chemicals, and PFBS). Under the rule, public water systems must complete initial monitoring for PFAS by 2027 and continuously monitor thereafter. In addition, they must inform the public about PFAS levels in their drinking water and, beginning in 2029, any public water system that exceeds one or more of the MCLs must reduce the PFAS levels and notify the public of the violation. A recent announcement from EPA stated that while they intend to retain the current MCLs for PFOA and PFOS at four parts per trillion (ppt), they will “rescind the regulations and reconsider the regulatory determinations for PFHxS, PFNA, HFPO-DA (commonly known as GenX), and the Hazard Index mixture of these three plus PFBS.” The agency will also propose to give drinking water systems until 2031 to come into compliance with the PFAS rule. A proposed rule is planned for a fall release, with finalization in the spring of 2026. Finally, EPA plans to establish a framework for exemptions and provide assistance to drinking water systems through the PFAS OUTReach Initiative. EPA delegates responsibility for enforcing regulations for public water systems to states that meet certain requirements. Under the current federal rule, states have two years to establish regulations that are at least as stringent as current EPA standards. At least 20 states currently have regulatory standards for at least one PFAS in drinking water, and so far in the 2025 sessions, at least six states introduced legislation to establish new or updated MCLs: Indiana (HB 1366), North Carolina (SB 384), and West Virginia (HB 3475) introduced bills directing their health departments to establish MCLs for certain PFAS contaminants. North Carolina’s bill also requires the Commission on Public Health to consider adopting MCLs for PFAS contaminants not listed in their legislation if at least two other states have set MCLs or issued guidance. The New York state Senate recently passed S 3207, which would tighten MCLs for PFOS and PFOA from 10 ppt to 4 ppt, and establish MCLs of 10 ppt for PFNA, PFHxS, and HFPO-DA. The measure is currently in the Assembly for consideration. Pennsylvania HB 578 would establish MCLs for PFAS at 10 ppt, and would allow MCLs established by the Environmental Quality Board or executive order of the governor to supersede current MCLs. Vermont H 286 would establish MCLs for PFOS, PFOA, PFHxS, PFNA, perfluoroheptanoic acid (PFHPA), and perfluorodecanoic acid (PFDA) at zero ppt, and MCLs for any other testable PFAS at 20 ppt. Two states also introduced legislation modifying requirements for monitoring or reporting PFAS. Maine recently enacted LD 1326, which codifies the requirements to monitor and report PFAS compounds in accordance with EPA’s final rule and requires public notification of the type and level of PFAS in drinking water if they exceed the federal standard. Delaware SB 72 would require the Department of Health and Social Services to create a website where residents can access information related to the level(s) of PFAS in public drinking water systems, and require water utility companies to provide notice of excess PFAS levels to residents who receive water from that system. The measure passed the Senate in May and is currently in the House for consideration. PFAS is a cross-cutting issue, impacting health departments, agricultural agencies, environmental agencies, and the public. State and territorial health agencies can collaborate with community groups to create a broad coalition that can work together across their respective areas to address PFAS contamination. Many states have created internal cross-agency workgroups to evaluate and address PFAS exposures. ASTHO will continue to provide updates on PFAS elimination and MCL implementation. article yes

State Policies Aim to Eliminate Food Deserts Beth Giambrone Learn how states are working to improve access to healthy foods and eliminate food deserts in this Health Policy Update. The environment where we live, work, and play can shape eating habits and make healthy eating difficult. This is especially true when nutritious foods are costly and unavailable and unhealthy foods are abundant and accessible. More than 47 million people nationwide live in food insecure households, including more than 7 million children. In addition, more than 27 million people live in "food deserts," generally defined as areas where residents do not have a convenient option for affordable, healthy food, like a supermarket or large grocery store. People who live in food deserts may be at higher risk of obesity and chronic disease. Furthermore, children and young adults who live in food insecure households are more likely to have poor academic outcomes. Increasing Access to Healthy Foods In recent years, jurisdictions have taken a multi-layered approach to increasing access to healthy foods. In 2023, the Texas legislature enacted HB 3323, which established a food system security and resiliency planning council, and requires a food system security plan for reasonably-priced food to ensure public health and welfare, economic development, the protection of the state’s agricultural resources, and includes legislative recommendations to facilitate the availability of food in the state. In 2024, Delaware enacted SB 254, establishing the Delaware Grocery Initiative to expand access to healthy foods in the state’s food deserts and areas at risk of becoming food deserts. The bill authorizes the state’s Division of Small Business to award grants and financial assistance to entities that provide or support affordable, accessible, or healthy food, including food banks and pantries, supermarkets, and corner stores. It also directs the Delaware Council on Farm & Food Policy to develop a strategy to address food insecurity in communities throughout the state and issue a report by June 1, 2025. Also in 2024, Colorado enacted HB 24-1416, codifying an incentive program designed to increase access to fresh fruits and vegetables in low-income communities. In 2024, jurisdictions also enacted legislation that makes supplemental nutritional assistance more accessible. California (AB 2786) requires the Department of Food and Agriculture to allow newly created certified mobile farmers’ markets to participate in the Women, Infants, and Children Program (WIC) Farmers’ Market Nutrition Program, if approved by USDA. Connecticut (HB 5003) requires the Department of Agriculture to purchase and make needed equipment available so certain nutrition program participants can make purchases at farmers’ markets. And Pennsylvania (SB 721) established a permanent Women, Infants, and Children State Advisory Board to advise the Department of Health on solutions to increase participation in the WIC program, including increasing access to WIC-authorized stores for participants. Jurisdictions also enacted legislation ensuring students receive healthy school meals through farm-to-school programs. New Hampshire HB 1678 created a pilot program that incentivizes school districts to buy food for school meals that come from local farms and producers. Virginia HB 830/SB 314 established a Farm to School Program Task Force within the Department of Education to increase farm-to-school school programs within the state, including programs where public schools purchase and feature locally produced food prominently in school meals and learning opportunities related to local food and agriculture. Ensuring Students are Fed At the beginning of the 2023-2024 school year, eight states, including California, Colorado, Maine Massachusetts, Michigan, Minnesota, New Mexico, and Vermont, provided free school meals to all public-school students regardless of income. In 2023, Illinois (HB 2471) and Washington (HB 1238) also enacted legislation to provide universal free school meals or expand access to free school meals for public school students. The programs in both states are subject to funding. In 2024, at least two jurisdictions enacted legislation to study and report on the cost and impact of providing free breakfast and lunch to all public-school students. Maryland (SB 579) required the Department of Education to submit a report on the cost of providing free meals to all public school students by December 1, 2024, while Virginia (SB 283) directed the Superintendent of Public Instruction to explore the impact of offering free school meals to all students and identify options to eliminate student and school meal debt and leverage federal and state programs to provide school meals. Virginia’s report was published in November 2024 and, while noting the significant costs and sustainability concerns associated with free school meals for all students, it included several strategies for maximizing existing meal programs in the state. A number of jurisdictions have also expanded eligibility requirements or updated student meal program policies in recent legislative sessions. Two states enacted legislation requiring all public schools to provide a free breakfast and lunch to students who qualify for a reduced-price meal under the Federal School Breakfast Program and Federal School Lunch Program: Louisiana in 2023 (HB 282) and Delaware in 2024 (HB 125). New Jersey (A5684) took a similar approach and also expanded state-based income eligibility criteria to allow more students to receive free meals at school. In 2023, North Dakota (HB 1494) enacted a law requiring schools participating in the federal school lunch program to adopt and publish a school meals policy that prohibits schools from taking action against students who lack funds or have unpaid meal balances, such as taking away a student’s food if they have already been served, requiring the student to work to pay off the debt, or limiting participation in school activities due to an unpaid balance. Several states also enacted legislation to benefit students during the non-school months through summer food programs. In 2023, Maine enacted LD 947, which requires summer food service program rules to allow for maximum flexibility under federal law for mealtimes and packaging of meals to send home with students. That same year, as part of a broader piece of human services legislation, California (AB 120) required the State Department of Social Services to maximize participation in the Summer EBT program, which provides funding to families with school-aged children to buy groceries during the summer. And in 2024, Hawaii (HB 2430) and New Hampshire (SB 499) enacted legislation authorizing participation in the Summer EBT program. ASTHO will continue to monitor and report on this important issue. article yes