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Although the Department may not enforce public water system regulations on privately owned water systems, the Department often receives questions regarding privately owned wells. The Data Program Task Force has continued to build out the core base map themes that were approved by GeoBoard members in December 2016. The Board requested comments on the proposed rulemaking regarding anticipated costs to comply with the proposed MCLs, including costs to design, install and operate treatment and other remedies. When DEP issues an NPDES permit it authorizes the discharge of pollutants to surface waters only in amounts that will maintain or restore water quality in those surface waters, and in doing so DEP satisfies the permit requirements of the Clean Streams Law. Do you have a few hours to spare? For the 2022 report, DEP expanded assessment of waterways, with 5,844 stream miles and 25,742 . The DPAG also used a blood serum PFAS calculator to: (1) confirm that the MCL of 14 ppt for PFOA would provide a 90% improvement in blood serum levels compared to the serum level predicted at the 2016 EPA HAL of 70 ppt; and (2) demonstrate that increasingly stringent drinking water values (that is, lower concentrations of PFAS in drinking water) are expected to result in improved health outcomes. If PFOA or PFOS is detected in a field reagent blank sample, it could be considered an obvious sampling error, if there is evidence that indicates PFOA or PFOS was introduced by the sampler. In the afternoon my neighborhood got heavy . DEP is scheduled to brief the Water Resources Advisory Committee on January 20 on the draft 2022 Integrated Water Quality Report. Taking cost into consideration, the EPA must determine the feasible MCL. 418) with a 45-day public comment period that closed on March 1, 2021. Other comments beyond statutory and regulatory authority. Under section 5(c) of the Regulatory Review Act (71 P.S. There are no changes are made to paragraphs (2)(15) from the proposed rulemaking to this final-form rulemaking. The phased sampling approach focuses on analyzing the drinking water of as many consumers as possible earlier in implementation of this final-form rulemaking. 7487 (December 3, 2022) for IRRC's approval order.). No statutes or acts will be found at this website. Be Proactive. Therefore, an average cost of $616 per sample was used in the following compliance monitoring cost estimate calculations. Radiation Protection Reports. The comments received on the proposed rulemaking are summarized as follows and are addressed in more detail in a comment and response document that accompanies this final-form rulemaking. The amount of improvement is set such that it totals 100% between the 2016 EPA HAL and the DPAG MCLG. If you believe that you have a need for a spongy moth suppression treatment, you should begin making plans during the fall and winter months preceding the year of treatment. In the occurrence data, the percentage of EPs exceeding the MCL for PFOA or the MCL for PFOS, or both, was 7.4%. Longsworth, Sarah Grace, 2020, ''Processes and Considerations for Setting State PFAS Standards,'' Environmental Council of the States, https://www.ecos.org/wp-content/uploads/2020/02/Standards-White-Paper-FINAL-February-2020.pdf. Table 4 is a summary of occurrence data for PFOA. The EPA explains how the agency sets standards at www.epa.gov/sdwa/how-epa-regulates-drinking-water-contaminants. Information regarding well construction, drinking water testing and treatment, and other information are available on the Department's web site at https://www.dep.pa.gov/Citizens/My-Water/PrivateWells/pages/default.aspx. https://content.govdelivery.com/attachments/OHOOD/2019/12/02/file_attachments/1335154/PFAS%20Action%20Plan%2012.02.19.pdf. For example, of the 412 samples analyzed for PFOA, 112 (27%) resulted in detectable concentrations of PFOA. Home energy use can be expensive and contribute to climate change. Both bills are in the Senate Appropriations whose Majority Chair is Sen. Pat Browne (R-Lehigh). Additionally, water systems may be required to sample for contaminants identified in UCMR5 (including 29 PFAS compounds) as soon as January 2023. Among other things, the Department must consider the following: Technical limitations such as available analytical methods and detection and reporting limits, Treatability of the contaminant and available treatment technologies, and. The plan prioritized PWS sites for PFAS sampling to generate Statewide occurrence data. Select the chemical you want to model: PFOA, 2. The state Department of Environmental Protection has released its draft Pennsylvania 2022 Integrated Water Quality Monitoring and Assessment Report on the health of streams and lakes statewide. US EPA, February 2020, ''EPA PFAS Action Plan: Program Update.''. Using insecticides to reduce defoliation during high spongy moth densities is an effective option; however, they do not eliminate the spongy moth entirely or shorten the infestation period. The Department's PFAS strategy for NPDES discharges includes: identifying industries likely to discharge PFAS; revising NPDES permit applications for these industries and for major sewage facilities receiving discharges from these industries to include PFOA and PFOS sampling requirements and, where relevant, source evaluations; and adding monitoring requirements for PFOA and PFOS to NPDES permits from facilities with identified elevated concentrations in their effluent and, where necessary, evaluating the need for effluent limits for those facilities. 2018/2020/2022 West Virginia Integrated Water Quality Monitoring and Assessment Report Prepared to fulfill the requirements of Section 303(d) and 305(b) of the federal Clean Water Act and Chapter 22, Article 11, Section 28 of the West Virginia Water Pollution Control Act for the period of July 2016 through December 2020. International Journal of Hygiene and Environmental Health, 221: 269275. [2019]) A Relative Source Contribution of 50% (0.5) is applied and based on studies which showed that infants RSC is similar to NHANES 95th percentiles for 311 (2013-2014) and over 12 years old (2015-2016) participants. Water systems may begin to sample for PFAS voluntarily at any point. The Board believes that the MCLs for PFOA and PFOS strike an appropriate balance between the benefits (90% and 93% improvement in public health, respectively) and costs (253% and 94% increase in costs, respectively) when compared to the benefits and costs associated with meeting the 2016 EPA HAL. A review of occurrence data indicates that 25 EPs out of a total number of 435 EPs sampled exceeded the MCL for PFOA of 14 ng/L. Subsection (a)(4) for ''Other MCLs'' adds MCLs and MCLGs for PFOA and PFOS, with an effective date of the publication of this final-form rulemaking. School Health IRRC and several commentators submitted comments indicating that the Board should address concerns regarding the cost/benefit analysis, including comments that the benefits were not quantified or estimated, clarification on the basis for 90% improvement compared with the EPA's 2016 Combined Lifetime HAL for PFOA and PFOS as a goal for benefits, and how increasingly stringent drinking water values affect health outcomes. The approved treatment technologies in this final-form rulemaking are capable of treating PFOA, PFOS and other PFAS to non-detectable levels. If the Department determines that revisions to this rule are needed in the future, the Department will initiate and follow the Commonwealth's rulemaking process. Click Here to find your Senator. On November 15, 2021, the IIJA was signed into Federal law. Based on the determination and recommendation from the DPAG, the Department moved forward with evaluating each PFAS individually to determine which ones to regulate and at what levels. The Pennsylvania Infrastructure Investment Authority's Per- and Polyfluoroalkyl Substances Remediation Program is currently available to remediate PFAS contamination or presence in the water supply of public drinking water supply systems not related to the presence of a qualified former military installation. However, when a final Federal rule is published, the regulations will go into effect 3 years after they are finalized. Subsection (f)(3) specifies the requirement for laboratories to determine MDLs for each analyte. Issued on 21 October, 2022. If a system fails to collect a sample in all quarters of the initial year of compliance monitoring, then, in accordance with 109.301(16)(ix)(D), compliance with the MCL will be based on the total number of quarters in which results were reported. This offers the ability to convey tremendous amounts of information in a way that is much easier to understand. Reporters Reid Frazier, Rachel McDevitt and Susan Phillipscover the commonwealths energy economy. California Water Boards, October 2020, ''Perfluorooctanoic Acid (PFOA) and Perfluorooctanesulfonic Acid (PFOS), https://www.waterboards.ca.gov/drinking_water/certlic/drinkingwater/PFOA_PFOS.html, Connecticut Water, ''What Are PFAS?'' Note that this estimate does not include performance monitoring costs. Integrated Water Quality Report-2022. The Department will provide details on how to modify the initial monitoring schedule in guidance. Integrated Report 2022 Josh Shapiro, Governor Introduction Pennsylvania's integrated water quality monitoring and assessment report satisfies the requirements of sections 305 (b) and 303 (d) of the Clean Water Act (CWA). Under existing authorities in 109.701(a)(3)(i) (relating to reporting and recordkeeping), PWSs are required to notify the Department within 1 hour if any single sample result exceeds an MCL value or if the system is determined to be in violation of an MCL, according to 109.301(16)(ix) for PFOA and PFOS. One component of the legislation is $4 billion Nationally in DWSRF moneys for projects to address emerging drinking water contaminants like PFAS and $5 billion Nationally in grants to small and disadvantaged communities for projects addressing emerging drinking water contaminants like PFAS. The selection of a 90% reduction in adverse health effects as a goal for improved public health protection was selected to be consistent with other existing drinking water standards, including the requirement to achieve at least a 90% inactivation of Giardia cysts using disinfection processes within a filtration plant. However, the occurrence data provides the most relevant information currently available on the prevalence and levels of PFAS in PWSs in this Commonwealth. As specified in 109.304(f)(1), ''Sampling and analysis shall be according to the following approved methods'' which include EPA Method 533, EPA Method 537.1 or EPA Method 537 Version 1.1. In preparing this final-form rulemaking, the Department has considered all comments from IRRC, the House and Senate Committees and the public. Until that point, results that do not yet exist are assumed to be less than the MRL and, thus, are entered as zero in the RAA calculation. Click Here for a spreadsheet showing all sources of impairment. Sufficient quarterly monitoring data may be necessary to evaluate whether there are seasonal variations in contaminant levels to identify the most appropriate corrective actions. The DPAG noted in the MCLG Report that the recommended MCLGs for PFOA and PFOS are at levels intended to ''protect breastfed infants and throughout life'' (DPAG, 2021). The PWS is responsible for demonstrating similarity in water quality to the Department. Nair, A., et al., 2021, ''Demographic and exposure characteristics as predictors of serum per- and polyfluoroalkyl substances (PFAS) levelsA community-level biomonitoring project in Pennsylvania.'' The Department intends to conduct training in 2023 on implementation of this final-form rulemaking and on sample collection techniques. Share. Source: Pennsylvania DEP 2018 Integrated Water Quality Monitoring and Assessment Report 2018 Statewide Assessment Summary Total Impaired Stream Miles (assessed): 17,498 Sources of Impairment: Streams Totals Include List 4a, 4b, 4c, and 5 Designated Use (Miles) Source Aquatic Life Fish Consumption Recreation Water Supply Total PA DEP Integrated Water Quality Report. Updating Chapter 252 would require a procedure equivalent to updating Chapter 109, so there would be no flexibility gained from listing the methods in Chapter 252 instead. Currently, seven other states have set regulatory limits for select PFAS, including PFOA and PFOS, as summarized in Table 9. Threats of harming another An outbreak occurred from 2013 to 2019 and another outbreak is occurring from 2021 through 2023. The Board's goal was to provide at least a 90% reduction in adverse health effects (a 90% improvement in health protection) when compared to the 2016 EPA HAL of 70 ng/L. Pennsylvania Department of Corrections David Hess, a former DEP Secretary under Republican governors Tom Ridge and Mark Schweiker, noted that McDonnell is one of the longer serving heads of the agency in recent years. 4 0 obj The 3.1 ng/mL level also represents the upper limit of the lowest tertile in the study by Maisonet and colleagues (Maisonet 2012) and represents the point above which statistically significant associations have been demonstrated when median serum or plasma levels during pregnancy were above approximately 3.1 ng/mL (Maisonet 2012; Fei 2011; Wu 2012). Subsection (a)(6)(ii) is deleted in this final-form rulemaking in response to public comments requesting clarification on proper training for persons collecting PFAS samples. In determining recommended MCLGs, the DPAG used an evidence-based approach to independently review the available studies and to select critical health effects and critical studies for the PFAS evaluated. 2013) using animal species, strain, sex-specific parameters. PFOA concentration in drinking water (ng/L or ppt), 5. Serum PFAS levels were compared with the National averages for 2013-2014 and their relationships with demographic and exposure characteristics were analyzed. Most commentators noted that many residents of this Commonwealth receive their water from private water sources, including private wells, and requested that the Board include private water sources in the requirements of the proposed rulemaking. Integrated Report 2016 Josh Shapiro, Governor Introduction Pennsylvania's integrated water quality monitoring and assessment report satisfies the requirements of sections 305 (b) and 303 (d) of the Clean Water Act (CWA). DEP hopes this digital format will greatly increase the transparency and public understanding of the programs in place to protect Pennsylvania's waters. However, the EPA has not yet adopted analytical techniques for PFAS in 40 CFR Part 141 Subpart C. Therefore, in accordance with 109.304(a), the Department is responsible for approving methods for PFAS analysis. Wu, K., et al., 2012, ''Association between maternal exposure to perfluorooctanoic acid (PFOA) from electronic waste recycling and neonatal health outcomes.'' To modify the initial monitoring period, a PWS must request this change and the Department must approve it in writing. IRRC and numerous commentators submitted comments indicating that the proposed MCLs should be lower and requesting that the Board explain how it determined that the MCLs for PFOA and PFOS in this final-form rulemaking protect the health, safety and welfare of children, particularly young children. The report found that 33 percent of Pennsylvanias more than 85,000 miles of rivers and streams do not meet water quality standards for water supply, aquatic life, recreation, or fish consumption. Shoemaker, J.A., P.E. 4. The proposed rulemaking was published at 52 Pa.B. Read more here. The Board is setting the MCLG for PFOS at the DPAG recommended level of 14 ng/L. https://ars.apps.lara.state.mi.us/AdminCode/DeptBureauAdminCode?Department=Environment%2C%20Great%20Lakes%20and%20Energy&Bureau=Drinking%20 Water%20and%20Environmental%20Health%20Division. Following the adoption of the recommended core base map for Pennsylvania, the Data Program Task Force concentrated on identifying the authoritative sources of the base map data and has completed the Stage 1 . Ultimately, samples were collected from 412 EPs including 372 targeted sites and 40 baseline sites. The Department has a responsibility to protect this Commonwealth's drinking water. Subsection (a)(1)(xv)(D) identifies the confirmation sampling requirements for PFAS monitoring for BVRB systems that detect a PFAS in exceedance of its MCL during annual monitoring. Analysis of collected samples identifies waters with obvious potable water use impairments and those with no obvious impairment. As per this permitting process, the water system must demonstrate it will properly dispose of any untreated PFAS contaminated waters and spent media. Paragraph (3.1)(ii) requires that the respective health effects language in 109.411(e)(1)(ii) and (iii) must be included for violation of a primary MCL for PFOA or PFOS. The Data Program Task Force has continued to build out the core base map themes that were approved by GeoBoard members in December 2016. 109.503. Environ Health Perspect, 119(4): 573578. In this Commonwealth, a total of 175 systems conducted monitoring; of these systems, PFAS was detected at six systems above the 2009 Provisional Health Advisory Levels (HAL) for PFOA and PFOS of 400 nanograms per liter (ng/L) or parts per trillion (ppt) and 200 ng/L, respectively. PA Department of Environmental Protection The counterfactual method assumes that reduction in exposure to PFOA and PFOS from drinking water will result in a health care cost benefit equal to estimated health care costs attributable to the base exposures to PFOA and PFOS. As shown in Table 12, the average capital cost for the GAC treatment was $3,457,110 per MGD per EP with an average annual O&M cost of $171,970 per MGD per EP. The DPAG utilized a serum PFAS calculator developed by Bartell to estimate blood serum concentrations of PFOA, based on an initial serum concentration and proposed levels of PFOA (Bartell 2017). Starting serum PFOS concentration: 5 ng/mL Water PFOS concentration: 18 pptSerum PFOS contribution from other ongoing exposures: 5.2 ng/mL Water ingestion rate: 16.6 ml/kg/d Volume of distribution: 0.23 L/kg Half-life of PFOS in serum: 3 years Steady-state ratio for serum:water concentrations: 114.09 Predicted steady-state serum PFOS concentration: 7.25 ng/mL. The Board agrees and has amended this final-form rulemaking to include a clause in the initial monitoring requirements in 109.301(16)(i) that allows for a modification of the timing of the initial monitoring period to coincide with UCMR 5 monitoring. Of these, 1,905 are community water systems, serving a combined population of approximately 11.4 million residents of this Commonwealth; another 1,096 are nontransient noncommunity water systems serving approximately 507,000 persons.