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Linda Cataldo Modica February 28, 2025 Division of Water Resources Tennessee Department of Environment and Conservation (TDEC) William R. Snodgrass-Tennessee Tower 312 Rosa L. Parks Avenue, 11 th Floor Nashville, Tennessee 37243-1102 VIA EMAIL: [email protected] cc: [email protected] cc: [email protected] RE: COMMENTS ON DRAFT NPDES PERMIT NO. TN0002038 FOR NUCLEAR FUEL SERVICES, INC. (NFS) Dear TDEC Water Permit Staff: This letter addresses my concerns regarding draft NPDES Permit No. TN0002038 for Nuclear Fuel Services, Inc. These comments are based on more than 3 decades of lived experiences, guided by mentors and informed by the social teachings of my faith. I have been privileged to work with “alert and knowledgeable” citizens (as Eisenhower called them), good folks devoted to the wellbeing of our community – a Wall of Women (backed up by some great guys) who stood up to government agencies captured by the corporations they claim to regulate. With gratitude to these wonderful collaborators who used their time and effort and personal resources in service of truth & the public good over the years, I respectfully submit these comments in response to TDEC’s Public Participation Opportunity notice dated January 21, 2025 which states: “The purpose of this notice is to advise the public of the following proposed permit actions and to solicit comments and information necessary to evaluate the potential impact of the proposed activities on human health and the environment.” … “TDEC is requesting public comment on this permit action. Obtaining a broad range of facts and opinions on Agency actions is one of the best ways to ensure quality decisions.” … The generosity of time and attentiveness of TDEC staff -- especially Oscar Montenegro who provided a link to documents that facilitated the research needed to produce these comments – has been helpful during this period of public engagement. I also appreciate the spirit of collegiality with the general public that TDEC expressed in the Erwin Record public notice: “Permit conditions are tentative and subject to public comment.” Taking up the opportunity to provide feedback on TN0002038, I have reviewed the August 5, 2024 application by BWXT/Nuclear Fuel Services, Inc. (hereinafter, NFS) for renewal of NPDES Permit No. TN0002038. I have also studied relevant documents on TDEC’s website and have compared the draft with the active permit under which NFS is currently licensed to discharge wastewater through Outfall 001, a pipe that protrudes into the Nolichucky River at Mile Marker 94.6. A. BACKDROP 1) “I know we ate radiation straight from Mama’s garden.”1 About 20 years ago, hundreds of area residents turned out for a series of meetings organized by the Agency for Toxic Substances and Disease Registry (ATSDR) which was conducting research on the exposure pathways through which toxic chemicals sourced from NFS impact human health. Several months of research, interviews and the collection of written comments ensued before the ATSDR final report -- Public Health Assessment for Nuclear Fuel Services, Inc.. -- ranked NFS an “Indeterminant Public Health Hazard” based on past conditions. Under current and reasonably-foreseeable future conditions, ATSDR’s scientist (who I recently learned has been “inconclusive by design” 2 in other communities where nuclear facilities have contaminated schools, neighborhoods and drinking water) gave NFS a ranking of “No Apparent Public Health Hazard”. Despite ATSDR’s failure to address the impact on our health of the radioactive toxins spewed by NFS from its stacks and poured onto the land and into our creeks and river, the federal agency did raise substantive questions that are germane to this proceeding. The time is now for the State to protect us from the health hazards released by NFS and to finally answer the questions left hanging since 2007. See excerpt from Page 25 of the ATSDR Public Health Assessment, following. Current and Future Conditions -ATSDR ranks this site as No Apparent Public Health Hazard. As there are no completed exposure pathways existing whereby the groundwater would be used as a source of public water The lack of knowledge about the karst formations is of concern for there is insufficient data to determine if the contaminants associated with groundwater in this area will impact public wells in the future. Because the contaminants present in the groundwater are a mixture of many volatile organic compounds, health effects of mixtures may be an issue. However, no available studies directly characterize health hazards and dose-response relationships for exposures to "whole" mixtures containing 1,1,1-trichloroethane, 1,1-dichloroethane, trichloroethylene, and tetrachloroethylene. Furthermore, physiologically based pharmacokinetic (PBPK) models have not been developed to predict dispositional and toxicological outcomes of joint action of mixtures of these four chemicals. Similarly, interactions of heavy metals with other heavy metals or organic compounds are unknown at this time. 2) “1 chance in 71 for NFS” 3 One chance in 71 that the families living near NFS would suffer a latent cancer fatality (LCF). 1 in 71. Shocking! Yet, not only was this grim statistic relegated to a footnote to a table on page 11, the DOE/NNSA buried its Supplement Analysis Disposition of Surplus Highly Enriched Uranium on the internet. No media notices. No opportunity was offered to the public for comment on the draft report even though members of our community (myself included) had engaged with the DOE during the Disposition of Surplus Highly Enriched Uranium Environmental Impact Statement scoping process. The Nuclear Regulatory Commission claimed not to know that the analysis in the 1996 EIS had been updated by the DOE/NNSA and tried (unsuccessfully) to explain away the report’s findings to a packed house at Erwin Town Hall. The political cartoonist for the Erwin Record 4 captured the public’s rejection then – and now – of the government’s claim that its regulations protect our families’ wellbeing. You don’t need a weatherman to know which way the wind blows. Likewise, you don’t need to be a chemist or a health physicist or a nuclear engineer or a biologist or a public health analyst (I’m none of these) to understand the DOE’s explanation for the shockingly-high risk of dying from cancer if you live near NFS. It’s because homes, vegetable gardens, playgrounds, churches, schools and businesses – humans known in government-speak as “Maximally Exposed Offsite Individuals“ (MEOIs) -- are a stone’s throw from NFS. The Supplement Analysis elaborated somewhat on why down-blending at NFS was so much more detrimental to its neighbors than other sites: “The largest calculated MEOI dose from down-blending…would occur at NFS primarily due to the much closer proximity of the MEOI.” 5 3) “They didn’t want to know.” Moms and dads and grandparents of kids with cancer, their teammates, doctors (even if their practices aren’t in Erwin), families of cancer victims, parish nurses – they all get it. That’s why the vast Unicoi County High School auditorium was packed when a committee of scientists from the National Academy of Sciences (NAS) came to Erwin. The Phase I Committee had been selected to begin the process of updating the 1990 study by the National Cancer Institute (NCI) on Cancer in Populations Living Near Nuclear Facilities. Among the authors of the 1990 study was a known apologist for the nuclear industry who would probably have accepted as gospel that the “releases from nuclear” facilities that “are reported” really were “quite low”. 6 In contrast, this Phase 1 committee was comprised of researchers who were going to dig deep. These scientists had an interest in Erwin and a focus on childhood cancer. They seemed to know NFS’s reputation as the “sieve of the nuclear industry” 7 , were aware of the damning ATSDR and DOE/NNSA reports, of widespread offsite contamination, and of the toxic stew of radionuclides that NFS releases. Their report, Analysis of Cancer Risks in Populations Near Nuclear Facilities Phase 1, 8 recommended a pilot study that would have included 6 nuclear reactor sites and one fuel facility, NFS. In part because the NAS plan was to assess the availability and usefulness of data on liquid and airborne effluents, NRC staff scoured its archives for NFS documents and posted dozens of legacy environmental reports onto its website, ADAMS. Ultimately, the NRC pulled the plug on the cancer risk study. But, had the Phase II committee been allowed to analyze historical data, the researchers would have found that their concerns about Erwin were justified. Not only because of the cumulative impact of long-term nuclear waste discharges onto the land and into our ground water surface drinking water sources, but also because, over the decades, NFS has released a liquid radioactive chemical cocktail: Americium-241, Cesium- 137, Sodium-22, Neptunium-237, Lead-212, Plutonium-238, Pu-239 & Pu-238/239, Radium-224, Technetium-99, Thorium-228, Th-230, Th-231, Th-232 & Th-234 and Uranium-232, U-233/234, U-234, U-235, U-235/236 & U-238. 9 About 5 years ago, I had the opportunity to recount the story of the canceled cancer study at a continuing-education class. The audience of mostly ETSU retirees shook their heads in disapproval of the NRC and then in five words, one of them blurted out a 5-word distillation of the situation we’re in with respect to our government: “They didn’t want to know.” Exactly. The NRC didn’t want to know the long-term harm NFS was causing our families otherwise it would have to do an EIS to assess cumulative impacts. Couldn’t have that, even though an EIS has never been done on NFS. An EIS would involve the public. That would mean listening to moms whose children died from cancer – and be shamed again, just like at the NAS meeting. Instead, the NRC snuck through a 25-year license renewal. When asked “Why?”, the NRC project manager for NFS shrugged & said “we never said no before”. 4) Unicoi County cancer mortality “now 39% above the U.S. rate” 10 Despite the double whammy of the cancelled cancer study and 25-year license extension, science in the public interest has persisted. Through the collection and analysis of attic dust samples from homes in Erwin, it is now known that NFS has contaminated private residences with nuclear waste blown from their stacks – Plutonium included. Michael E. Ketterer, PhD, Professor Emeritus of Chemistry and Biochemistry at Northern Arizona University, has more than 20 years of experience using legally- defensible testing methods to identify radioisotopes in environmental samples. Dr. Ketterer has an extensive record of peer-reviewed scientific publications and produced a memorandum to the residents of Erwin dated May 18, 2023. In it, Ketterer described his findings which are excerpted from his memo below each bullet point:
The attic dust contains the isotope 236U, an isotope which is nearly exclusively of synthetic origin. Uranium-236 is well-known to be present in "recycled uranium" feed mater recovered from Pu production reactors. Previous work by the author has also identified the isotope 236U in association with NFS-derived contamination found in an offsite location. The presence of the 236U in the attic dust cannot be explained by any other source besides the NFS facilities.
On the heels of Dr. Ketterer’s discovery that private homes had been contaminated by NFS-sourced nuclear waste, a study of health trends in Unicoi County was commissioned from the Radiation and Public Health Project (RPHP). 11 Joseph J. Mangano MPH MBA, an expert in public health, analyzed the data, poured through the statistics, and validated what moms and dads and grandparents and parish nurses and cancer survivors knew all along: that NFS is a hazard to our health. The findings of the Radiation and Public Health Project study are as disturbing as they are dramatic:
Further, Mangano’s findings confirmed research conducted in 2008 by State Epidemiologist LaShan Taylor who found rising age-adjusted death rates in Unicoi County for most of the cancers she studied -- while, at the same time, death rates for those same cancers were falling in Tennessee as a whole. Likewise, as the following chart from the Mangano study shows, Unicoi County death rates are climbing relative to the nation as a whole. Further, Mangano’s findings confirmed research conducted in 2008 by State Epidemiologist LaShan Taylor who found rising age-adjusted death rates in Unicoi County for most of the cancers she studied -- while, at the same time, death rates for those same cancers were falling in Tennessee as a whole. 12 Likewise, as the following chart from the Mangano study shows, Unicoi County death rates are climbing relative to the nation as a whole. Source: Mangano, “New Report Finds High and Rising Death Rates Near Tennessee Uranium Processing Facility”, Radiation and Public Health Project, 27June2023, Page 13. B. CONCLUSIONS, QUESTIONS & COMMENTS
Comment: At least until after the Public Hearing on NPDES Permit TN0002038, all of the permits with the State of Tennessee listed on Page A1-1 of NFS’s renewal application should be suspended. Something must be wrong with some or all of those 9 permits for public health to have gone so far off the rails.
Comment: However, if -- despite public comments in opposition -- TDEC renews TN0002038, then the permit should require NFS to close the loop within 5 years or be shut down. A company that claims to be expert at controlling the violent atom should prove its genius by eliminating all liquid discharges through Outfall 001. Comment: Comic relief is always welcome and arrived on Page 8 when the draft noted the necessity of “a properly implemented quality assurance program”. Indeed! What evidence does TDEC have that indicates the existence of a QA program at NFS? It would be interesting to know given the SCUBA Team’s scathing review. Questions: Regarding “Right to Entry” (Draft, Page 12), does TDEC reserve the right to conduct an unannounced inspection? Has TDEC ever sent inspectors to NFS without giving the company prior warning? What is TDEC’s definition of “reasonable times”? Comment: Helene flooding reached well into NFS’s facility. How many inches of water infiltrated the WWTF? How does TDEC define “control” in Sec.2.1.7? During shutdown, did NFS store liquid waste or continue to discharge it to the river? When did NFS resume discharging through Outfall 001? Comment: How can TDEC expect the public to have any confidence whatsoever in their oversight of NFS if, for example, toxicity tests are conducted only “yearly (1/yr) for Outfall 001”? (Draft, Page 23) Further, the only “Compliance Inspection Report” that I found on TDEC’s site was from December 5, 2023? Was an inspection done in 2024? How frequently does TDEC physically go onto NFS’s site? If its storm drains had been inspected prior to Helene, what was their condition? How much blockage was found? Where is that report? Could it possibly be true that TDEC hasn’t conducted a stormwater inspection since 2021? (Draft, Page R-4) NFS’s October 2, 2024 “5 Day Report—Flood Water Encroachment” claims that it “will evaluate flood prevention and storm water drainage systems”. Was that done? If so, where is NFS’s report back to TDEC? Comment: TDEC’s own definition of pollution (Draft, Page 29) compels it to regulate NFS’s discharges of radioactive chemicals because there is no safe dose. Radiation exposure always results in “potential harm”. Comment: Page R-5 of the draft permit reports that NFS contaminated “nearby wells”. What wells? Whose wells? Were they for residential use? Were they municipal water wells? Was this information given to ATSDR when the Public Health Assessment was being researched? Where are these wells relative to the Railroad Well?
Questions: Has TDEC or Fish & Wildlife Service done an assessment of the health of the Appalachian Elktoe population since the flood? If a population still exists in the Nolichucky, was it moved like the boulders & bridges? Where is the population now? Upstream of NFS? Downstream? When will a report on this and other endangered species be issued by TDEC? Comment: TDEC should reject NFS’s renewal application and refuse to permit the discharge of nuclear waste into the Nolichucky because of the fragility of the Appalachian Elktoe mussel population. Questions: Did TDEC &/or NFS sample the floodwater that washed over the North Site and over much of NFS’s facility? If so, what chemicals and radionuclides were present in the storm water that drained from the facility and into the Nolichucky? How soon after the flood did TDEC inspect the shipping containers on the railroad siding next to NFS’s warehouse in the Erwin Industrial Park? Did the floodwaters submerge the lower stack of containers – the ones sitting on the rails? Did the shipping containers leak nuclear waste into the floodwaters and then into the Nolichucky? If yes, what contaminants entered our river? Question: Page 4 of the draft states that sludge must not enter any surface or ground water. Years ago, sludge was spread on a farm in Horseshoe Bend. Did the Nolichucky change course there too and wash that sludge into our drinking water?
Comment: To quell concerns about contamination of the Nolichucky by NFS, these and other questions should be addressed at Public Hearings throughout our region. Questions: What’s the status of the monitoring wells that were flooded? Maps (following) from NFS’s renewal application show the “SWMU 20 Area”, “Former Recovery Area” and “Mixed Waste Storage” sites. Did any floodwater infiltrate these areas? Did flooding reach the building where Mixed Hazardous Waste is stored? If so, what contaminants entered our drinking water source? If EPA needs to be at the Public Hearing that addresses these questions, please ensure that the EPA officials with expertise and institutional knowledge of NFS are invited to the meeting. Comment: Restoration of our confidence in our home drinking water supply is essential for our wellbeing and would be a positive “potential impact” of denying NFS an NPDES permit. Public Meetings in Jonesborough as well as Greeneville are necessary to hear concerns about the toxins released by NFS -- concerns that have reached alarming proportions since the flood.
Comment: To the extent that the chemicals that ATSDR identified as contributing to NFS’s rank as an Indeterminant Public Health Hazard persist in the environment, then past conditions persist too and NFS continues to be a Public Health Hazard. Comment: When the Public Health Assessment was done, PFAS chemicals had not yet become a health concern. They are now. What, if any, PFAS chemicals does NFS discharge through Outfall 001? What, if any, PFAS chemicals are contained in NFS stormwater discharges? Comment: TDEC needs to develop what was unavailable to ATSDR at the time of its study here: the “physiologically based pharmacokinetic (PBPK) models” that could “predict toxicological outcomes of joint action of mixtures of…chemicals”. Comment: Before the State allows NFS to pour any heavy metals into the Nolichucky, TDEC needs to analyze whether “interactions of heavy metals with other heavy metals or organic compounds” present hazards to human health and to aquatic ecosystems. ATSDR claimed that 20 years ago, the impact of such interactions was “unknown”. Surely, scientific knowledge has advanced regarding the “toxicological outcomes” from the “interaction of heavy metals with other heavy metals” and the “health effects of mixtures” of chemicals. Comment: Since it is ATSDR’s routine to do the bare minimum (especially when a polluter is still operating) and because the Supplement Analysis perpetuated the fiction that “Reference Man” is an acceptable proxy for radiation exposure of women and children, it is safe to assume that both reports grossly under-estimate the threat of NFS to the health of our community and environment. Comment: By the end of 2007, the health threat posed by Nuclear Fuel Services was abundantly clear even though one federal agency (ATSDR) only focused on our exposure to toxic chemicals and the other government entity (DOE/NNSA) only focused on radiation exposure. Comment: Together, the Public Health Assessment and Supplement Analysis are damning, not only of NFS but of the regulations that purport to be protective of our health. They demonstrate that the poisonous mix of “insignificant”, “de minimis”, “minimal”, “nominal” or “trace” amounts of toxic chemicals and radioactive heavy metals released by NFS are having a catastrophic impact on our health. Nevertheless, TDEC seems to be poised to reissue a discharge permit to NFS as if this company isn’t a Public Health Hazard and as if its processes aren’t more deadly to its neighbors than any other facility doing the same nasty work. Comment: Other nuclear waste indirectly flows into the Nolichucky through stormwater drainage from NFS’s contaminated site. Both the Stormwater Permit and the NPDES Permit for NFS should be suspended until data on the contaminants contained in the NFS floodwaters are made public.
The new process that NFS is building will purify Very Highly Enriched Uranium (VHEU) for use in new nuclear weapons. The “Blended Low Enriched Uranium Preparation Facility” (called “BPF” or “BLEU” in the company’s renewal application) was initially built for blending down HEU from dismantled nuclear weapons into low-enriched fuel for commercial nuclear reactors – a contribution to disarmament. Now, under a half-billion-dollar contract with DOE/NNSA, NFS will be producing an essential ingredient of the bomb, contributing to the threat of nuclear war and civilization-ending annihilation. It seems justified, then, to label wastewater from NFS’s new profit center as “liquid nuclear weapons waste”. Comment: At a time when we’re still grieving the losses of lives, homes and livelihoods destroyed by Helene flooding, while evidence of the catastrophe is everywhere, still hanging in the trees, and while bodies of two missing residents of Washington County have yet to be recovered, it is indecent of the State of Tennessee to even consider accommodating NFS so that it can process material for weapons of mass destruction and the submarines that deploy them. Further, it is obscene that the federal government is spending a half-billion dollars preparing for nuclear war when that money is desperately needed by families whose loved ones, homes, farms & businesses were washed away by the flood. Comment: Because it is likely that NFS will begin processing VHEU for the bomb during the renewal period for TN0002038, I stand opposed to the issuance of an NPDES permit for Nuclear Fuel Services because it would license the production of nuclear weapons material and the further poisoning of our drinking water with nuclear weapons waste. Finally, I again request a Public Hearing as a two-time cancer survivor who has serious concerns about TDEC’s dilution of “Effluent Limitations and Monitoring Requirements” in the draft permit. Specifically, the draft removes a paragraph that is an important component of the current permit: “The waters shall not contain substances or a combination of substances including disease-causing agents which, by way of either direct exposure or indirect exposure through food chains m, may cause death, disease, behavioral abnormalities, cancer, genetic mutations, physiological malfunctions (including malfunctions in reproduction), physical deformations, or restrict or impair growth in fish or aquatic life or their offspring.” (Page 3 of 22) Thank you for the opportunity to provide regulators with feedback on this proposed action and for recognizing that the time and effort that citizens make to engage in the process of government decision-making is an expression of genuine concern for our families’ health and wellbeing, as well as for the river we love. In this Jubilee Year of Hope, I look forward to our conversation at the Public Hearing. Respectfully, Linda C. Modica Footnotes:
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