HomeMy WebLinkAboutDEQ-CFW_00013829From: Brower, Connie [/O=EXCHANGELABS/OU=EXCHANG[ADMINISTRATIVE GROUP
(FYD|BOHF2]SPDLT)/CN=REOP|ENTS/CN=7EE8DB84D95G431C9A1F78IF5597BA62-CUBROVV[R]
Sent: 8/8/20I75:07:12PM
To: Watts, Debra [/h=[xchangeLabs/ou=ExchangeAdministrative Group
(FYD|8OHFZ33PDO)/cn=Redpient$cn=5a4cII4Ob5b749eb81ae399cbd010e41'djwatts];Gregson,]im
[/o=ExchangeLabs/ou=ExchangeAdministrative Group
(FYD|8OHFZ33PDO)/cn=Redpient$cn=]893Zbe189Of40f a70735c0ZdOaca53-jhgreXson]
CC: RisXaard,]on [/o=ExchanXeLabs/ou=ExchanXeAdministrative Group
(FYD|8OHFZ33PDO)/cn=Redpient$cn=d1eeZ67742774Qcf995eac3d56a4eZ1e-jrrisgaard];Cu|pepper,Linda
[/o=ExchangeLabs/ou=ExchangpAdministrative Group
(FYD|BOHF2]SPDQ]/cn=Redpient$cn=7]d475cbae324a29687el7l1dc9a79c5-|mcu|pppper];RisDaard,Jon
[/o=ExchangeLabs/ou=ExchangpAdministrative Group
(FYD|BOHF2]SPDQ]/cn=Redpient$cn=dlee2677427748cf995eac]d5Ga4e2le-jrrisgaand];K8anning,]eff
[/o=ExchangeLabs/ou=ExchangpAdministrative Group
(FYD|BOHF2]SPDQ]/cn=Redpient$cn=df2864abf8]24d718cea45027a0Z810f-jpmanning]
Subject: RE: CFPUAletter requesting !PW0}
Or — perhaps — we need to see what efforts are planned by the Department. This is really a tough one — and has multiple
angles ofdifficult things tohandle.
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From: Watts, Debra
Sent: Tuesday, August O8 20171:05PK4
To: Gregson,Jim «jim.0re0uon@ncdenr.8ov>
Cc: Ris8aard,Jon ^jon.risgaard@ncdenr.gov>;Culpepper, Linda x|inda.cu|pepper@ncdenr.8ov>;Risgaard,Jon
<jon.risgaard@ncdenr.gov>; Watts, Debra <debra.watts@ncdenr.gov>; Brower, Connie <connie.brower@ncdenr.gov>;
Manning, Jeff ^jeff.mannin8@ncdenr.8ov»
Subject: FVV: [FPUAletter requesting |K4{lD
Jim
Connie isexactly right. You may want toshare this info (be|ovv) with [FPUAsince they sent the |MA[request to
you. Jay may have us respond as well.
Debra Watts
Supervisor, Animal Feeding Operations and Groundwater Protection Branch
Division ofWater Resources
North Carolina Department ufEnvironmental Quality
512 N. Salisbury Street
1G3GMail Service Center
Raleigh, NC27GQQ4G3G
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OEQ-CFVV_00013829
From: Brower, Connie
Sent: Tuesday, August 08, 2017 12:46 PM
To: Watts, Debra <debra.vat:ts@tic e.�i�-,ggy>; Rogers, Michael Poupart, Jeff
......................................... ...................
<eff,poupart@ncdenr.gov>
Cc: Risgaard, Jon <p..i.itzIrlprl€ Manning, Jeff <.ff:: arrir�:icii:: zy>; Ventaloro, Christopher
........,,x.
<christ:oher.ve€-ti:al€:€€-o�'�ncdenr. o >; Grzyb, Julie < ghe.. rz b@ncdenr.,.g >; Culpepper, Linda
<Inda culpepper(o)ncde!r,r OMI>; Zimmerman, Jay <ja ,zirr r�err t r� € cde€ r.„o��>
Subject: RE: CFPUA letter requesting IMQD
Perhaps materials were not received — or the requester did not understand his obligations. The rule goes on to say that
the petitioner shall supply the relevant tox information. It is here that the challenge arises — as, even yesterday, all of us
are struggling to identify that the information is actually available. The US EPA held a teleconference call identifying that
numerous areas within the US EPA are actively working on the issues — with a generous amount of work as yet
unresolved.
Except for tracers used in concentrations which have been determined by the Division of Public Health to be
protective of human health, and the use of which has been permitted by the Division, substances which are not
naturally occurring and for which no standard is specified shall not be permitted in concentrations at or above the
practical quantitation limit in Class GA or Class GSA groundwaters. Any person may petition the Director to
establish an interim maximum allowable concentration for a substance for which a standard has not been established
(d) Except as provided in Paragraph (f) of this Rule, groundwater quality standards for substances in Class GA and
Class GSA groundwaters are established as the least of:
(1) Systemic threshold concentration calculated as follows: [Reference Dose (mg/kg/day) x 70 kg
(adult body weight) x Relative Source Contribution (.10 for inorganics; 20 for organics)] / [2
liters/day (avg. water consumption)];
(2) Concentration which corresponds to an incremental lifetime cancer risk of IXIO-6;
(3) Taste threshold limit value;
(4) Odor threshold limit value;
(5) Maximum contaminant level; or
(6) National secondary drinking water standard.
(e) The following references, in order of preference, shall be used in establishing concentrations of substances
which correspond to levels described in Paragraph (d) of thus Rule.
(1) Integrated Risk Information System (U.S. EPA).
(2) Health Advisories (U.S. EPA Office of Drinking Water).
(3) Other health risk assessment data published by the U.S. EPA.
(4) Other relevant, published health risk assessment data, and scientifically valid peer -reviewed
published toxicological data.
(f) The Commission may establish groundwater standards less stringent than existing
.02
From: Watts, Debra
Sent: Monday, August 07, 2017 2:03 PM
DEQ-CFW 00013830
To: Rogers, Michael Brower, Connie <co nie...br E-,, r@..D D. >; Poupart, Jeff
................................ Z� .......... ....... ........ D ......... .......
deft. ppug partL@ncdenr.gp%;>
Cc: Watts, Debra <debra.watts(@nc enr g—,>; Risgaard, Jon <Liorrispaard - _ncdenr,,Pov>
Subject: FW: CFPLJA letter requesting IMQD
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From: Gregson, Jim
Sent: Monday, August 07, 2017 1:36 PM
To: Watts, Debra <debra.watts
......................................zsr . r,.€xpy>; Zimmerman, Jay Kegley, Geoff
. ............ ....
<gtgff,k,e.plevLo)ncdenr.go,,,>; Risgaard, Jon <jgnxis aard@ncdenr.&ov>
Subject: FW: CFPLJA letter requesting IMQD
Jim Gregson
Regional Supervisor
Water Quality Regional Operations Section
Division of Water Resources
Department of Environmental Quality
910.796.7215 Reception Desk
910.796.7386 Direct
910.350.2004 Fax
Jim. gregson(a7 ,nedenr.gov
Wilmington Regional Office
127 Cardinal Drive Ext
Wilmington, NC 28405
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From: Gary McSmith
Sent: Monday, August 07, 2017 1:34 PM
To: Gregson, Jim <jjm,g�.g
Cc: King, Morelia s <riorella.sanche- >
Subject: Fwd: CFPLJA letter requesting IMQD
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DEQ-CFW-00013831