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HomeMy WebLinkAboutDEQ-CFW_00073015! R4 Sadosky, Rebecca From: Godreau, Jessica Sent: Tuesday, May 16, 2017 5:02 PM To: Sadosky, Rebecca Subject: FW: PFASs in the Cape Fear River watershed Attachments: PFECAs_Sun_ESTL2016.pdf, PFECAs_Sun_ESTL2016_SI.pdf Should have copied you. He called me this afternoon and I sent this in response. Marla was included. I let him know he needed to talk to Jay if his idea is that there is a new completely unregulated contaminant for which he wants a standard set. Oq"SI a Jessica C Godreau Chief, Public Water Supply Section Division of Water Resources Department of Environmental Quality 919 707 9078 office 919 707 9100 main number Jessica. God reau(a-)-ncden r. gov 1634 Mail Service Center Raleigh NC 27699-1634 512 N Salisbury St, Raleigh, NC 27604 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Godreau, Jessica Sent: Tuesday, May 16, 2017 3:11 PM To: Zimmerman, Jay <jay.zimmerman@ncdenr.gov>; Culpepper, Linda <linda.culpepper@ncdenr.gov>; Fransen, Tom (tom.fransen@ncdenr.gov) <tom.fransen@ncdenr.gov> Cc: Poupart, Jeff (jeff.poupart@ncdenr.gov) <jeff.poupart@ncdenr.gov>; Brower, Connie <connie.brower@ncdenr.gov>; Sink, Marla <Marla.Sink@ncdenr.gov> Subject: FW: PFASs in the Cape Fear River watershed up Heads up that Dr Knappe will be contacting Jay and/or Linda to find out what's been done with his request/information late last year. He suggests a new health study exists for these contaminants for which we do not have standards which suggest DEQ should take action. He wants feedback before he responds to the newspaper about DEQ actions. I gave him Jay, Tom and Linda's phone numbers. .9".6tca Jessica C Godreau DEQ-CFW 00073015 " I Chief, Public Water Supply Section Division of Water Resources Department of Environmental Quality 919 707 9078 office 919 707 9100 main number Jessica. God reauOncdenr.00v 1634 Mail Service Center Raleigh NC 27699-1634 512 N Salisbury St, Raleigh, NC 27604 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Detlef Knappe [mailto:knappe@ncsu.edu] Sent: Tuesday, May 16, 2017 8:10 AM To: Hill, Tammy <tammy.l.hill@ncdenr.eov>; Brower, Connie <connie.brower@ncdenr.eov>; Godreau, Jessica <jessica.godreau@ncdenr.gov>; Gore, Deborah <deborah.gore@ncdenr.gov>; Grzyb, Julie <julie.grzyb@ncdenr.gov>; Poupart, Jeff <ieff.poupart@ncdenr.gov>; Sadosky, Rebecca <rebecca.sadoskv@ncdenr.gov> Subject: PFASs in the Cape Fear River watershed Hello everyone, I am following up on my email from November 23, 2016 to see whether DEQ staff have discussed the PFAS contamination in the Cape Fear River downstream of the Chemours plant. A reporter from Wilmington contacted me, and one of the questions he would like me to answer is what DEQ is doing about the situation. The reporter read the paper I shared with you in November (also attached here again). A recent study from Sweden suggests that GenX, one of the compounds we are finding in Wilmington's water, is as toxic as or more toxic than PFOA, the compound it is replacing. I will try and reach you by phone this morning as well. Thank you, Detlef Hello everyone, I am attaching a paper we published this month in ES&T Letters. We studied the occurrence of per- and polyfluoroalkyl substances (PFASs) in the Cape Fear River watershed. Legacy PFASs, such as PFOA and PFOS dominated the PFAS signature in the Haw River. In contrast, new fluorinated alternatives such as GenX, a replacement for PFOA, were very high in Wilmington (and by association also in Brunswick and Pender). None of the newly discovered compounds being discharged by the Chemours plant south of Fayetteville are removed by the advanced and conventional treatment processes employed in the Sweeney WTP in Wilmington. Also, many of the compounds are essentially non -adsorbable on activated carbon. I think it would be useful to discuss the results. A large number of people are exposed to high levels of PFASs through their drinking water! Best regards, DEQ-CFW 00073016 Detlef On 9/23/16 9:50 AM, Hill, Tammy wrote: Hello! I think you all know that Carrie Ruhlman has moved on from DWR. I'll be taking over coordination of the 1,4-dioxane monitoring project. Please feel free to contact me if I can be of assistance in this regard. Attached are the results from DWR's quarterly surface water monitoring from January -July 2016. We will sample again in October, then prepare a summary report for October 2014-October 2016 data by the end of the year. Warm regards, Tammy Hill Water Quality Data Analyst NC Division of Water Resources — Water Sciences Section NC Department of Environmental Quality 919 743 8412 office 919 743 8517 fax Tammv. L. H illy-ncden r.aov 1623 Mail Service Center Raleigh, NC 27699-1623 f- C.- Nothing Compares Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. Detlef Knappe Professor 319-E Mann Hall Department of Civil, Construction, and Environmental Engineering North Carolina State University Campus Box 7908 Raleigh, NC 27695-7908 Phone: 919-515-8791 Fax: 919-515-7908 E-mail: knappe@ncsu.edu Web page: http://knappelab.wordpress.ncsu.edu/ 3 DEQ-CFW 00073017