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NGWA submits letter to Subcommittee on Environment and Public Works on PFAS hearing

Jun 9, 2021, 11:34 AM by User Not Found

NGWA submitted on June 9 a letter to the Subcommittee on Environment and Public Works for its hearing, “PFAS: the View from Affected Citizens and States.”

As noted in the letter, NGWA applauds the hearing on the impacts of per- and polyfluoroalkyl substances (PFAS) on communities and states. Over the last five years, as awareness of nationwide PFAS contamination has grown, the Association has watched states, cities, and small towns across the country attempt to regulate PFAS and mitigate the impact to their citizens.

“For too long, our cities and communities have done so with little guidance, regulations or resources from the federal government. We at NGWA are thankful and excited to see that course reversing,” the letter states.

As Congress continues to discuss PFAS legislation and national infrastructure legislation, NGWA strongly urges its leaders to create policies to better assist private water well owners — especially in rural and underserved communities. By including water well support in future legislation, water quality will increase for millions of Americans while at the same time saving federal dollars by forgoing costly and unnecessary connections to public water systems.

NGWA offered the following recommendations and observations to the subcommittee.

  • To most effectively manage PFAS contamination, regulations that are enforceable must be established at the federal level, as soon as possible. Absent of this certainty, states and communities are enacting their own limits, creating additional challenges and confusion for the detection and remediation of contamination across the country.
  • Increase federal funding for PFAS testing and PFAS remediation of private water and irrigation wells in rural and underserved areas.
  • Create tax incentive programs for the purchase of PFAS remediation technology for private well owners.
  • Private wells pose unique challenges in detecting contamination because there are no requirements for well owners to routinely test their water. Increased funding for technical assistance programs to conduct well owner outreach and financial support for water testing must be prioritized, particularly in rural and disadvantaged areas.
  • Resources must be provided to increase the number of labs capable of testing for PFAS via the EPA’s method 537. Many states have no labs that use method 537, and the limited number of labs make testing for PFAS cost-prohibitive, particularly for private well owners.

Click here to read the letter.

NGWA has long been an industry leader in providing PFAS research, education, and resources to the public and scientific communities. In 2017, NGWA published Groundwater and PFAS: State of Knowledge and Practice, which was one of the first PFAS guidance documents to be released. It can be found at NGWA.org/PFAS, which is a complete resource center about the groundwater contaminants featuring a FAQs document, a top-10 facts sheet, a homeowner checklist, and more.

As in previous years, NGWA is once again hosting an event on the topic — the Fate of PFAS: From Groundwater to Tap Water virtual conference will take place June 22-23.

PFAS, or per- and polyfluoroalkyl substances, is a category of human-made chemicals that have been widely used in a variety of products and industries, such as firefighting foams, protective coatings, and surfactant applications among many other uses and products. This website section provides information on PFAS particularly oriented toward private wells and the water well industry to help you understand the sources and occurrence of PFAS in groundwater. If you are concerned about the possibility of PFAS in your drinking water and are served by a private well, both NGWA and the U.S. Environmental Protection Agency recommend testing your drinking water as well as reaching out to your local health department for information.

As an authority on groundwater in the United States, NGWA is a leader in the science of PFAS affecting this important natural resource. Directed by a standing task group dedicated to advancing the knowledge of this emerging topic, NGWA’s PFAS initiatives include hosting PFAS conferences focused on groundwater and publishing multiple products (technical guidance documents, white papers, fact sheets, position papers) related to PFAS, groundwater, and the water well industry.

The last several years have seen a flurry of wide-ranging legislation concerning PFAS (per- and polyfluoroalkyl substances) from Capitol Hill and state legislatures. NGWA has been a key resource on not only providing the sound science to inform policymakers about these “forever chemicals,” but also providing solutions that our members’ expertise can provide to ensure our groundwater resources are safe and reliable. While we agree states have a right to manage and regulate PFAS based on their unique circumstances, we also feel the federal government must provide clearer and scientifically researched guidance on PFAS treatment and disposal. 

NGWA continues to advocate for:

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  • Supporting a bipartisan solution that creates a maximum contaminant level — or MCL — for PFOA (perfluorooctanoic acid) and PFOS (perfluorooctanesulfonic acid) based on the best available science
  • Dedicating financial and technical resources to private well owners for testing and remediating PFAS
  • Properly funding PFAS programs and solutions to ensure our groundwater is safe and reliable
  • Advanced guidance from the EPA on the treatment and disposal of PFAS.

PFAS: Top 10 Facts

Download PFAS: Top 10 Facts. 

PFAS: The Truth About Water Wells position paper

NGWA published this position paper in 2022 that provides facts about PFAS and how water wells can still provide safe water because effective residential-scale PFAS treatment technologies are commercially available. It is ideal for sharing with local, state, and federal officials. Download the position paper.

Practical Guide for PFAS Sampling white paper

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The NGWA white paper, Practical Guide for PFAS Sampling, provides a practical guide to PFAS sample collection for those familiar with industry-standard environmental field sampling practices.

Groundwater professionals may be called on to sample for PFAS analysis and to interpret PFAS laboratory data. The presence of PFAS in many products, potentially including products commonly used in environmental field sampling efforts, should be considered when planning a PFAS sampling program, and this document provides a guide for such programs.

PFAS Fate and Transport 2021 white paper

NGWA’s white paper, PFAS Fate and Transport 2021, updates section four of the NGWA guidance document, Groundwater and PFAS: State of Knowledge and Practice, which was published in 2017.

Since the release of that guidance document, many studies have investigated PFAS (per- and polyfluoroalkyl substances) transformation, partitioning, and transport; for example, the influence of PFAS accumulation at media interfaces, such as the air-water-solid interfaces in the vadose zone.

This white paper picks up where that section of the guidance document left off by providing important updates.

PFAS risk communication

As a groundwater professional, you may need to inform a customer of the potential for PFAS contamination in their well water and subsequent actions to mitigate exposure. PFAS Risk Communication for Contractors is a two-page fact sheet to aid groundwater professionals in such communications. The document features common questions that may be asked and talking points that may be of assistance. 

PFAS and private well owners

PFAS and Private Well Owners: What You Need to Know is a two-page fact sheet that groundwater professionals can distribute to customers and others in their community concerned about PFAS. Written in easy-to-understand language by groundwater professionals, it explains what PFAS are, how to test wells for PFAS, treatment options, and more. 

NGWA guidance document

NGWA published Groundwater and PFAS: State of Knowledge and Practice, a guidance document on PFAS in 2017.

Created by 36 NGWA volunteers who spent 1100 hours on it over the course of 12 months, it is a comprehensive eight-part piece exploring the potentially hazardous, and widely discussed, compounds in groundwater and soil. NGWA published the document to identify the known science and knowledge related to PFAS; it summarizes the fate, transport, remediation, and treatment of PFAS, as well as current technologies, methods, and field procedures. 

Water and soil guidelines and regulations

Click here to be redirected to a website where the Interstate Technology and Regulatory Council (ITRC) maintains fact sheets on PFAS along with Excel® spreadsheets that contain PFAS water and soil regulatory and guidance values by state and federal agencies.

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