WPC t 3[SWQcgX'"orjOk:14!II[>ˍnp؀`e]vO;6Z|I52WFtsCt1NPu.IᡸM2$l?8RȪYܽ ĂŕB,l70슆#`~{D7A)ῦѸOZ[t1G|_/@Jtvp0Wg~ rrdފPv IdoBs 4k܂i".n,x6k`:]eq.3<О?*T/ɬ{ved=HUr)@zyS*wl+anӒ!Y¡*ۜt^ǃ?t_=4>/sʈ.p?$/u +# % 72 0 (U: 1u9 Bw4 m 0X    1c 1  Cy B- UN 0!N! 1! 0D_" 1"E*#*# 1,#,#,#### 1% 1J&J& Br&^ & 0D' 0F' 0D0(0( 1t( 0(}) 0eC* AQ** 0D++ 0A, 0TD,D,, 0h^- D3-N- 1- 0D. 0L. 1/ 0l/ 0D0 1I0 0P0 1 1 A1 1N2U<22U,3 0C=3 134N4 14 1V5 15 0Vd6 066D7 0x 8 C8 0D8 08 199 1: 0w: D-; 12;;< 1< 0= 0= 0> 1? 0@ 1@ 1UjA 0A 1BB B5C5C D3RC B*CNC 0VC CDN!D 0#D 0D 0&E 1G 0G 1(H 1H A.I 1I 0KRJ 0NJ 1J CrK 1K 1{L 1LL 1M^MMMNPPPP BPP(QQ 0Z9Q9Q<QQQ D3Q D3RRN5R 17R 1R BESbS D3IU 1|U|U D3 V V V B *>V 1hV D3V D/*W CYWYW CsW 0|WW C X X X 0K#X 1nX 0PX CIY 0FcY CY CYY 1Y ClZ CZ 0eZ 1[ 1[N\ 1\ 1\\ 1+] D5] 1] D-n^ 1^ 1"_N_ 1__N:`:`:`:`:` 1<`<`<```` 1`NZaZaN\a^^a 0fdN"e($e<LeNeNe/+e 0eeezfNf/+fff 0@fffaf /gggBg 0D_i_i 0Xiiii 0si 0Nnj 0jjjjnk 0j4l4l4l4l4l4l illllllllllllllllllll 1l 1Dm 1mmmmmmmmfRnaTnTnTnTn 1hnhnhn 1nn 1vovovoU4oo 11p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p1p Appppppppppppppppppppppppppppppppppppppppppaqwrwrwrwrwrwrwrwrwrwrwrwrwrwrwrwrwrwrwrwrwrwr 19s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s9s AMs2368J,,,,,,0i)($-kAZ"Arial Regular3#37=CIQYag1.a.i.(1)(a)(i)1)a) dzg/3|x5U(0j$2(  0  )3  (EEGMSY_ekqAutoList571.1.1.1.1.1.1.1. EGOW]emu}AutoList25(1)(iiA.(1)(1)(1)(1)(1)dd)Hairline d(hH  Z 6Times New Roman Regular(N0"Fb$  a:6a: X:X6 a:#\RXbcfihEGKOSW[_cAutoList81"""""""")1)a)(3$ !  (eEGMSY_ekqAutoList59I.I.I.I.I.I.I.I.\RXbcfihRCW[_cgkosTrianglesTriangles  @$    1    0 ` ThePNRulepublishedintheFederalRegisteronMay4,2000updatedAppendixAoftheCCRRule.Informationforthiscontaminantwas  incorrectlyplacedinthevolatileorganiccontaminantssectionofAppendixAinsteadoftheinorganiccontaminantssection.EPAwillpublisha \ technicalcorrectiontotheruletocorrectthiserror.#O#(5EGMSY_ekqAutoList561.1.1.1.1.1.1.1.(EGOW_gowAutoList58(1)(1)(1)(1)(1)(1)(1)(1) dl/L (3$ !  (_03F.$  a:RHQa: =X:XQRH a:(3$ !  (uhCEKQW]cioAutoList51.1.1.1.1.1.1.1.@! 0Level 3Level 3            1, 2, 3,Level 1Level 2Level 3Level 4Level 54#.2Quick 1./  .0 /2+)3nC<<CLevel 1Level 2Level 3Level 4Level 5($$   1  (Vm$0   (,!$0  0` (#(#  Level 1Level 2Level 3Level 4Level 5(@$0  0` (#(#0 ` (#` (# ` '''''dxd aEGMY_ekqwAutoList43A.A.1. A.A.A.A.A.A.(3$ !  >c$"Small Circle"0 (դEGMSY_ekqAutoList441.1.1.1.1.1.1.1.((3$ !      0  (#$  0  (EGMSY_ekqAutoList60IIIIIIIIIIIIIIII((3/Q$ !   d (L EGS_kwAutoList45A.1. A.1. A.1. A.1. A.1. A.1. A.1. A.1. )y  <<= 8C(EGMSY_ekqAutoList41A.A.A.A.A.A.A.A.\  `$Times NewRoman(\ Y`Symbol(2C$ !  (%EGMSY_ekqAutoList61IIIIIIIIIIIIIIIILevel 1Level 2Level 3Level 4Level 5(uEGMSY_ekqAutoList721.1.1.1.1.1.1.1.(hCEKQW]cioAutoList71.1.1.1.1.1.1.1. EGMSY_ekqAutoList42A.A.A.A.A.A.A.A.2$$Square0  0` (#(#(b$0  0` (#(#2#   .3  0 ` (#` (#Level 1Level 2Level 3Level 4Level 5(((2,R$ !      0   . d($$  0  (xir$0  0` (#(#0 ` (#` (#2#(  0  )3  0 (# (#(CEKQW]cioAutoList8A.A.A.A.A.A.A.A. CEKQW]cioAutoList9A.A.A.A.A.A.A.A.(O;$0  2#  a  .3  0` (#(#)!dxdx)գEGMSY_ekqAutoList10I.I.I.I.I.I.I.I.Level 1Level 2Level 3Level 4Level 5\RXbcfihEGKOSW[_cAutoList76"""""""")1)a)($0  0` (#(#0 ` (#` (#0 (# (#2#(  a  )3  0h(#(#(F$0  0` (#(#0 ` (#` (#0 (# (#0h(#(#2#(   )3  0h(#h(#0^j.pbllt"AI(\ Y`SymbolA"QG\  `$Times NewRomanQ(EGMSY_ekqAutoList261)1)1)1)1)1)1)1)($0  0` (#(#0 ` (#` (#0 (# (#0h(#(#0h(#h(#2#  0  )3  0(#(#!CEKQW]cioAutoList1A.A.A.A.A.A.A.A.$359=AEIMQ111111111({$0  0` (#(#0 ` (#` (#0 (# (#0h(#(#0h(#h(#0(#(#2#  a  )3  0p(#(#\RXbcfihG_cgkosw{Bullet ListBullet List doooo'dxd&P d d2$.bullet"0  "0` (#(#dH3#0 g6check list1st tier0 S XX00  0S(#(#0 S XX0L0N0 N:Check list 22nd Tier0 S` XX00  0S(#(#0` S(#S(#0 ` (#` (#0 S` XX0<uuE:Default Para  QG\  `$Times NewRomanQQG\  `$Times NewRomanQ  (ehCEKQW]cioAutoList41.1.1.1.1.1.1.1.(hJ$0  0` (#(#0 ` (#` (#0 (# (#0h(#(#  \RXbcfi`}CW[_cgkosCheck BoxCheck Box&!&&&&&&(:EGMSY_ekqAutoList11A.A.A.A.A.A.A.A.8)}] I&mage <=8C HKKKK(JEGMSY_ekqAutoList12A.A.A.A.A.A.A.A.( $ Figure  1  (O$\RXbcfihG_cgkosw{Oh My StarsOh My StarsHHHHHHHHd\RXbcfihKE[_cgkoswShaded BoxShaded Boxoooooooo\RXbcfih)6ASW[_cgkoDiamondsDiamonds````````(EGMSY_ekqAutoList13I.I.I.I.I.I.I.I.\RXbcfihZE[_cgkoswCheck MarkCheck Mark33333333 SDWIS CCR CFRSWAPs CCRs MCLRecordkeepingrecordkeeping Enforceability CWSsi MCLG"CryptosporidiumcoliformsNPDWRColiform MCLs TTsacrylamide"epichlorohydrin MOU SNCsrulemakingC.F.R.approvableUSEPA SDWAMCLGsimmunowebsite DTF II.A PWS EnfCCR_Report idsenforcements SFLvio_typeCCR_Adequacy IDsYRcomplier SNC OECAHaertel  d  DBP CFRi6$$Triangle0  0` (#(# Kotey CFRHankinson'dxd'dxd NEGMU[agmsAutoList401.(a)1.1.1.1.1.1.(EGMSY_ekqAutoList62IVIVIVIVIVIVIVIVP Pd  *  _A') xd BE0*A  IX___ RevisedAppendixAtoSubpartO________ _++Z._ July_Ԁ2001_ _llll'dxd(EGOW_gowAutoList63(1)(1)(1)(1)(1)(1)(1)(1)'dxd&0 d d $EGOW_gowAutoList64(1)(i)(1)(1)(1)(1)(1)(1)'dxd' dxdd(d(T$0  0` (#(#0 ` (#` (#0 (# (# 2d*!;(new23  Ԁ\RXbcfixIcgkosw{Large BulletLarge Bullet((Q%$23  0   SubpartQofthispart.Systemsexercising % ? thisoptionmusttakeandanalyzea \&!@ confirmationsamplewithintwoweeksof 'j"A notificationoftheanalyticalresultsofthefirst '(#B sample. U'@+(#C'dd ddU141.23(f)(2) U'@+tD'dd ddU U'@+tE"'dd ddUY'D+tF"'dd ddY  141.240  OrganicChemicalsOtherThanTotalTrihalomethanes,SamplingandAnalytical  d Requirements b'M8 *""'dd ddb  Amendedbyremoving141.24(f)(15)(iii)  and141.24(h)(11)(iii) U'@+B'dd ddU141.24(f)(15)(iii)  141.24(h)(11)(iii) U'@+B'dd ddU U'@+"'dd ddU Y'D+"'dd ddY  141.26MonitoringFrequencyforRadioactivityinCommunityWaterSystems;and   141.30TotalTrihalomethanesSampling,Analytical,andOtherRequirements X'C.Z 'dd ddX  Amendedbyrevising 141.32"toread    SubpartQ U'@+r 'dd ddU141.26(a)(4)   141.26(b)(5) r 141.30(d) U'@+0'dd ddU U'@+"'dd ddU Y'D+"'dd ddYSUBPARTDREPORTINGANDRECORDKEEPING \'G. "'dd dd\141.31ReportingRequirements O':.< 'dd ddO  Thepublicwatersystem,within10daysof 6  completingthepublicnotification T  requirementsunderSubpartQofthispartfor   theinitialpublicnoticeandanyrepeat p notices,mustsubmittotheprimacyagencya . certificationthatithasfullycompliedwiththe L publicnotificationregulations.Thepublic   watersystemmustincludewiththis h certificationarepresentativecopyofeach & typeofnoticedistributed,published,posted, D andmadeavailabletopersonsservedbythe   systemandtothemedia. U'@+ `'dd ddU141.31(d) L'7+6 'dd ddL C'."6 !'dd ddC P';"6 "'dd ddP141.33RecordMaintenance O':."#'dd ddO  Copiesofpublicnoticesissuedpursuantto l# $ SubpartQandcertificationsmadetothe *$% primacyagencypursuantto141.31mustbe $& keptforthreeyearsafterissuance. L'7+%F''dd ddL141.33(e) C'."l# ('dd ddC C'."l# )'dd ddCP';"l# *'dd ddP  0 @ SUBPARTGNATIONALREVISEDPRIMARYDRINKINGWATERREGULATIONS: d@"@" 0 @ 0l@"@"0l"l"0 ""0 " "MAXIMUMCONTAMINANTLEVELSAND * " " 0 @ 0l@"@"0l"l"0 ""0 " "MAXIMUMRESIDUALDISINFECTANTLEVELS f'Q8P " "'dd ddf141.63MaximumContaminantLevelsforMicrobiologicalContaminants X'C.J'dd ddX  Amendedbyrevising 141.32toread   SubpartQin141.63(b) L'7+b'dd ddL141.63(b) C'."'dd ddC C'."'dd ddC P';" 'dd ddPSUBPARTHFILTRATIONANDDISINFECTION \'G. "'dd dd\141.75ReportingandRecordkeepingRequirements R=.n 'dd ddR  Ifatanytimetheturbidityexceeds5NTU,the h  systemmustconsultwiththeprimacyagency &  assoonaspractical,butnolaterthan24 D  hoursaftertheexceedanceisknown,in   accordancewiththepublicnotification `  requirementsunder141.203(b)(3). O:+~ dd ddO141.75(a)(5)(ii) F1"h dd ddF F1"h dd ddF C'."h dd ddC  Ifatanytimetheturbidityexceeds5NTU,the p systemmustconsultwiththeprimacyagency . assoonaspractical,butnolaterthan24 L hoursaftertheexceedanceisknown,in   accordancewiththepublicnotification h requirementsunder141.203(b)(3). L'7+&'dd ddL141.75(b)(3)(ii) C'."p'dd ddC C'."p'dd ddC P';"p'dd ddPSUBPARTLDISINFECTANTRESIDUALS,DISINFECTIONBYPRODUCTS, x ЀANDDISINFECTIONBYPRODUCTPRECURSORS \'G. >"'dd dd\141.133ComplianceRequirements [F.! 'dd dd[  Amendedbyrevising 141.32toread R#!  SubpartQin141.133(b)(1)(i),(b)(1(iii), $" (b)(2),(b)(3),and(c)(1)(i) XC+$n#dd ddX141.133(b)(1)(i) R#$ 141.133(b)(1)(iii) $% 141.133(b)(2) $n& 141.133(b)(3) %,' 141.133(c)(1)(i) XC+J&(dd ddX XC+R#)"dd ddX X'C+R#*"dd ddX  Amendedbyrevising 141.32(a)(1)(iii)(E) '<+ (whichappearstwice)toread SubpartQ Z(, in141.133(c)(2)(i) X'C+)-'dd ddX141.133(c)(2)(i) X'C+'<.'dd ddX X'C+'</"'dd ddX XC+'<0"'dd ddX  Amendedbyrevising 141.32(e)(78)to j* 1 read SubpartQin141.133(c)(2)(ii) XC+(+2dd ddX141.133(c)(2)(ii) XC+j* 3dd ddX XC+j* 4"dd ddX Y''D+j* 5"dd ddYSUBPARTOCONSUMERCONFIDENCEREPORTS \'G. d"''dd dd\ 141.153ContentoftheReports [F.'dd dd[Areportthatcontainsdataoncontaminants x thatEPAregulatesusinganyofthefollowing 6 termsmustincludetheapplicabledefinitions:  *** XC+Rdd ddX141.153(c)(3) XC+xdd ddX XC+xdd ddX XC+x dd ddX  Maximumresidualdisinfectantlevelgoalor   MRDLG:Thelevelofadrinkingwater b  disinfectantbelowwhichthereisnoknownor    expectedrisktohealth.MRDLGsdonot >  reflectthebenefitsoftheuseofdisinfectants   tocontrolmicrobialcontaminants. XC+Z dd ddX141.153(c)(3)(iii) XC+dd ddX XC+dd ddX XC+dd ddX  Maximumresidualdisinfectantlevelor    MRDL:Thehighestlevelofadisinfectant j  allowedindrinkingwater.Thereis (  convincingevidencethatadditionofa F  disinfectantisnecessaryforcontrolof  microbialcontaminants. XC+bdd ddX141.153(c)(3)(iv) XC+  dd ddX XC+  dd ddX XC+  dd ddX  ContaminantssubjecttoanMCL,actionlevel,  maximumresidualdisinfectantlevel,or r treatmenttechnique(regulated 0 contaminants). XC+Ndd ddX141.153(d)(1)(i) XC+ dd ddX XC+!dd ddX U'@+"dd ddU  Thelikelysource(s)ofdetectedcontaminants  @# tothebestoftheoperatorsknowledge. ^!$ Specificinformationregardingcontaminants "% maybeavailableinsanitarysurveysand "z& sourcewaterassessments,andshouldbe #8' usedwhenavailabletotheoperator.Ifthe V$( operatorlacksspecificinformationonthe %) likelysource,thereportmustincludeoneor %r* moreofthetypicalsourcesforthat &0+ contaminantlistedinAppendixAtothis N', subpartthataremostapplicabletothe  (- system. U'@+(j.'dd ddU141.153(d)(4)(ix) U'@+ @/'dd ddU U'@+ @0'dd ddU XC+ @1'dd ddX  Thetable(s)mustclearlyidentifyanydata  d indicatingviolationsofMCLs,MRDLs,or  " treatmenttechniques,andthereportmust @ containaclearandreadilyunderstandable   explanationoftheviolationincluding:the \ lengthoftheviolation,thepotentialadverse z healtheffects,andactionstakenbythe 8 systemtoaddresstheviolation.Todescribe  thepotentialhealtheffects,thesystemmust T  usetherelevantlanguageofAppendixAto r  thissubpart. XC+0 dd ddX141.153(d)(6) XC+ d dd ddX XC+ d dd ddX XC+ ddd ddX  Leadandcoppercontrolrequirements "  prescribedbySupbartIofthispart.For @  systemsthatfailtotakeoneormoreactions   prescribedby141.80(d),141.81,141.82, \  141.83,or141.84,thereportmustincludethe z  applicablelanguageofAppendixAtothis 8  subpartforlead,copper,orboth. XC+ dd ddX141.153(f)(3) XC+" dd ddX XC+" dd ddX U'@+" dd ddU  Treatmenttechniquesforacrylamide, H epichlorohydrinprescribedbySubpartKof  thispart.Forsystemsthatviolatethe d requirementsofSubpartKofthispart,the " reportmustincludetherelevantlanguage @ fromAppendixAtothissubpart. U'@+'dd ddU141.153(f)(4) U'@+H'dd ddU U'@+H 'dd ddU Y'D+H!'dd ddY 141.154RequiredAdditionalHealthInformation X'C.P "'dd ddX  CommunitywatersystemsthatdetectTTHM !J# above0.080mg/l,butbelowtheMCLin h"$ 141.12,asanannualaverage,monitored &#% andcalculatedunderprovisionsof141.30, #& mustincludehealtheffectslanguagefor $B' TTHMsprescribedbyAppendixA. U'@+`%('dd ddU141.154(e) U'@+!J)'dd ddU U'@+!J*'dd ddUY'D+!J+'dd ddY 141.155ReportDeliveryandRecordkeeping X'C. d'dd ddXAnysystemsubjecttothissubpartmust  retaincopiesofitsConsumerConfidence | Reportfornolessthan3years U'@+:'dd ddU141.155(h) U'@+'dd ddU U'@+'dd ddU Y'D+'dd ddYЀAppendixAtoSubpartO [F.'dd dd[  AppendicesA,B,andCtoSubpartO F  (publishedwiththefinalCCRRule)contained   variouspiecesofinformationaboutthe b  contaminantsEPAregulates.Those3    appendicesaredeletedandtheinformationis >  combinedintoanew,comprehensive   AppendixAtoSubpartO. XC+Z dd ddXAppendices F A,B,andC  toSubpartO XC+bdd ddX XC+Fdd ddX U'@+Fdd ddU  ThenewAppendixAtoSubpartOcontains:     \RXbcfi(Rx3̄0 @ Newregulatoryandhealtheffects (  languagefromtheStage1D/DBPrule F  thatEPApublishedinDecember1998.@@ ̄0 @ Revisedhealtheffectslanguagefor   fluorideandfecalcoliform/E.coliMCL > violations.@@ #^ RevisedAppendixAtoSubpartOcan z befound,afterthePNcrosswalk.  U'@+<  'dd ddU U'@+  !'dd ddU U'@+  "'dd ddUY'D+  #'dd ddYSUBPARTPENHANCEDFILTRATIONANDDISINFECTION \'G. d"'dd dd\141.175ReportingandRecordkeepingRequirements [F.'dd dd[Ifatanytimetheturbidityexceeds1NTUin x representativesamplesoffilteredwaterina 6 systemusingconventionalfiltrationtreatment  ordirectfiltration,thesystemmustconsult R withtheprimacyagencyassoonaspractical, p butnolaterthan24hoursafterthe . exceedanceisknown,inaccordancewiththe   publicnotificationrequirementsunder J  141.203(b)(3). XC+h dd ddX141.175(c)(1) XC+x dd ddX XC+x dd ddX U'@+xdd ddUIfatanytimetheturbidityinrepresentative Z  samplesoffilteredwaterexceedthe x  maximumlevelsetbytheStateunder 6  141.173(b)forfiltrationtechnologiesother   thanconventionalfiltrationtreatment,direct R  filtration,slowsandfiltration,ordiatomaceous p earthfiltration,thesystemmustconsultwith . theprimacyagencyassoonaspractical,but  nolaterthan24hoursaftertheexceedance J isknown,inaccordancewiththepublic h notificationrequirementsunder & 141.203(b)(3). U'@+'dd ddU141.175(c)(2) U'@+Z 'dd ddU U'@+Z 'dd ddUY'D+Z 'dd ddYSUBPARTQPUBLICNOTIFICATIONRULE S'>. d"'dd ddS 141.201GeneralPublicNotificationRequirements 4*%'dd 4  WhoMustGivePublicNotice? x  Eachowneroroperatorofapublicwater  system(communitywatersystems,non Z transientnoncommunitywatersystems,and x transientnoncommunitywatersystems) 6 mustgivenoticeforallviolationsofnational   primarydrinkingwaterregulations(NPDWR) R  andforothersituations,aslistedinTable1to p  141.201ofthefederalrule. .  ThetermNPDWRviolationsisusedinthis J  subparttoincludeviolationsofthemaximum h  contaminantlevel(MCL),maximumresidual &  disinfectionlevel(MRDL),treatment   technique(TT),monitoringrequirements,and B testingproceduresinpart141. 9/!` 9141.201(a) 0&!x 0 'x ' 'x '(FromTable1to141.201Violation R CategoriesandOtherSituationsRequiringa p PublicNotice) .  (0x\RXbcfi"j"    jVq2(  1  )3    0 @ NPDWRviolationsjVqq݌ C9+J@@ CЌ  0&!. 0 'R ' 'R  '0 @ (i)0l@@Failuretocomplywithanapplicable  ! MCLorMRDL. :0"!Z"ll : 0&! # 0 ' $ ' ' % '  0 @ (ii)0l@@Failuretocomplywithaprescribed  #& TT. C9+#j'll C 0&! #( 0 ' #) ' ' #* '  0 @ (iii)0l@@Failuretoperformwaterquality %+ monitoring,asrequiredbythe %z, drinkingwaterregulations. C9+&8-ll   C 0&!%.  0 '%/  ' .'%0  .  0 @ (iv)0l@@Failuretocomplywithtesting '1 proceduresasprescribedbya (H2 drinkingwaterregulation. J'9+f)3ll' J 7'&!'4' 7 .''5' .''6' '! ! %(80(2)0 @ Variancesandexemptionsunder  d 1415and1416ofSDWA. :0" "@@   : 0&! d  0 ' d  ' ' d  '  0 @ (i)0l@@Operationunderavarianceoran t exemption. C9+2ll C 0&!t 0 't  ' 't  '  0 @ (ii)0l@@Failuretocomplywiththe   requirementsofanyschedulethat B  hasbeensetunderavarianceor `  exemption. C9+ll   C 0&!  0 '  ' '  '(3)0 @ Specialpublicnotices :0"p@@ : 0&!p 0 'p ' .'p .  0 @ (i)0l@@Occurrenceofawaterbornedisease b  outbreakorotherwaterborne   emergency.> ll ! !0 @ (ii)0l@@ExceedanceofthenitrateMCLby Z  noncommunitywatersystems x  (NCWSs),wheregrantedpermission 6  bytheprimacyagencyunder  141.11(d)ofthispart.Rll 0 @ (iii)0l@@Exceedanceofthesecondary .  maximumcontaminantlevel(SMCL) ! forfluoride.J"ll 0 @ (iv)0l@@Availabilityofunregulated & $ contaminantmonitoringdata. %ll 0 @ (v)0l@@Otherviolationsandsituations `"' determinedbytheprimacyagencyto #( requireapublicnoticeunderthis #|) subpart,notalreadylistedin $:* AppendixA. J'9+X%+ll' J 7'&!b ,' 7 .'b -' . 'b .' ' WhatTypeofPublicNoticeIsRequired  d forEachViolationorSituation?   *   Publicnoticerequirementsaredividedinto  threetierstotakeintoaccountthe l seriousnessoftheviolationorsituationandof * anypotentialadversehealtheffectsthatmay H beinvolved.Thepublicnoticerequirements   foreachviolationorsituationlistedinTable1 d  ofthissectionaredeterminedbytheTierto "  whichitisassigned.Table2ofthissection @  providesthedefinitionofeachTier.Appendix   Aofthispartidentifiesthetierassignmentfor \  eachspecificviolationorsituation. z  (FromTable2to141.201Definitionof   PublicNoticeTiers) 9/!T  9 141.201(b) 0&! d 0 ' d ' ' d '! !"j"    jd2(  1  )3    0 @ Tier1publicnoticerequiredfor   NPDWRviolationsandsituationswith d significantpotentialtohaveserious " adverseeffectsonhumanhealthasa @ resultofshorttermexposure.jd݌ C9+@@   CЌ  0&!   0 '   ' .'   .  "j"  j2(  2  )3    0 @ Tier2publicnoticerequiredforallother P NPDWRviolationsandsituationswith  potentialtohaveseriousadverseeffects l onhumanhealth.j݌ * @@ Ќ  "j"  j2(  3  )3    0 @ Tier3publicnoticerequiredforallother "" NPDWRviolationsandsituationsnot "d# includedinTier1andTier2.j݌ J'9+#"$@@' JЌ  7'&!P%' 7 .'P&' . 5+P'' 5 WhoMustBeNotified? $t(  ! ! (88%"j"    j2(  1  )3    0 @ EachPWSmustprovidepublicnoticeto X&* personsservedbythewatersystem,in '+ accordancewiththissubpart.j݌'t,@@ Ќ  0 @ PWSsthatsellorotherwiseprovide P). drinkingwatertootherPWSs(i.e.,to */ consecutivesystems)arerequiredtogive *l0 publicnoticetotheowneroroperatorof +*1 theconsecutivesystem.The H,2 consecutivesystemisresponsiblefor  d providingpublicnoticetothepersonsit  " serves.@@@ "j"  j2(  2  )3    0 @ IfaPWShasaviolationinaportionof \ thedistributionsystemthatisphysically z orhydraulicallyisolatedfromotherparts 8 ofthedistributionsystem,theprimacy  agencymayallowthesystemtolimit T  distributionofthepublicnoticetoonly r  personsservedbythatportionofthe 0  systemwhichisoutofcompliance.   Permissionbytheprimacyagencyfor L  limitingdistributionmustbegrantedin j  writing.j݌( @@ Ќ  "j"  j2(  3  )3    0 @ Acopyofthenoticemustalsobesentto D  theprimacyagency,inaccordancewith b  therequirementsunder141.31(d).j ݌ C9+  @@ CЌ  141.201(c) $t  141.201(c)(1) X&  H, Ї141.201(c)(2) \ 141.201(c)(3) 9/!D  9 $t  9/! d 9 $t  K':& d   K   Ӏ141.202Tier1PublicNoticeRequirementsForm,Manner,andFrequencyofNotice J'9)r  ' J WhichViolationsorSituationsRequirea l Tier1PublicNotice? 2   Table1ofthissectionliststheviolation  categoriesandothersituationsrequiringa | Tier1publicnotice.AppendixAtothis  : subpartidentifiestheTierassignmentfor X!  eachspecificviolationorsituation. "  (FromTable1to141.202Violation #2  CategoriesandOtherSituationsRequiringa P$  Tier1PublicNotice) % ! ! (08"j"  j2(  1  )3    0 @ ViolationsoftheMCLfortotalcoliforms &* whenfecalcoliformorE.coliarepresent H' inthewaterdistributionsystem(as ( specifiedin141.63(b)),orwhenthe (f watersystemfailstotestforfecal )$ coliformsorE.coliwhenanyrepeat B* sampletestspositiveforcoliform(as + specifiedin141.21(e));j݌ G'6++`@@' GЌ  141.202(a) =',!l' = =',!l' = C9&l  '  C  (2)0 @ ViolationoftheMCLfornitrate,nitrite,or  d  totalnitrateandnitrite,asdefinedin  " 141.62,orwhenthewatersystemfails @ totakeaconfirmationsamplewithin24  hoursofthesystemsreceiptofthefirst \ sampleshowinganexceedanceofthe z nitrateornitriteMCL,asspecifiedin 8 141.23(f)(2);@@  9/!T    9 9/! d    9 9/! d    9 C9& d     C  (3)0 @ ExceedanceofthenitrateMCLbynon   communitywatersystems,where d permittedtoexceedtheMCLbythe "  primacyagencyunder141.11(d),as @  requiredunder141.209; C9+ @@ C 9/! 9 9/! 9 C9&   C  (4)0 @ ViolationoftheMRDLforchlorine   dioxide,asdefinedin141.65(a),when l  oneormoresamplestakeninthe * distributionsystemthedayfollowingan H exceedanceoftheMRDLattheentrance  ofthedistributionsystemexceedthe d MRDL,orwhenthewatersystemdoes " nottaketherequiredsamplesinthe @ distributionsystem,asspecifiedin  141.133(c)(2)(i);\@@  9/!z   9 9/!P ! 9 9/!P " 9 G'6&P #   G  (5)0 @ ViolationoftheturbidityMCLunder !l$ 141.13(b),wheretheprimacyagency "*% determinesafterconsultationthataTier H#& 1noticeisrequiredorwhereconsultation $' doesnottakeplacewithin24hoursafter $d( thesystemlearnsoftheviolation; G'6+%")@@' G =',!!l*' = =',!!l+' =C9&!l,  ' C  (6)0 @ ViolationoftheSurfaceWaterTreatment  d Rule(SWTR)orInterimEnhanced  " SurfaceWaterTreatmentRule @ (IESWTR)treatmenttechnique  requirementresultingfromasingle \ exceedanceofthemaximumallowable z turbiditylimit(asidentifiedinAppendix 8 A),wheretheprimacyagencydetermines  afterconsultationthataTier1noticeis T  requiredorwhereconsultationdoesnot r  takeplacewithin24hoursafterthe 0  systemlearnsoftheviolation; C9+ @@ C 9/! d  9 9/! d 9 C9& d   C  (7)0 @ Occurrenceofawaterbornedisease @  outbreak,asdefinedin141.2,orother   waterborneemergency(suchasafailure \  orsignificantinterruptioninkeywater z  treatmentprocesses,anaturaldisaster 8  thatdisruptsthewatersupplyor   distributionsystem,orachemicalspillor T unexpectedloadingofpossible r pathogensintothesourcewaterthat 0 significantlyincreasesthepotentialfor  drinkingwatercontamination); C9+L@@ C 9/!@  9 9/!@  9 G'6&@    G  (8)0 @ Otherviolationsorsituationswith  significantpotentialtohaveserious \ adverseeffectsonhumanhealthasa z   resultofshorttermexposure,as 8!! determinedbytheprimacyagencyeither !" initsregulationsoronacasebycase "T# basis. G'6+r#$@@' G =',!"|*' = =',!+' =:0&,  '  : WhenistheTier1PublicNoticetobe  d Provided?WhatAdditionalStepsAre  * Required? 0&P   0141.202(b) 9/! d   9 9/! d   9 :0& d     :PWSsmust: J ! ! (00  "j"  j2(  1  )3    0 @ Providepublicnoticeassoonaspractical &  butnolaterthan24hoursafterthe   systemlearnsoftheviolation;j݌B @@ Ќ  "j"  jC2(  2  )3    0 @ Initiateconsultationwiththeprimacy   agencyassoonaspractical,butnolater | than24hoursafterthePWSlearnsofthe :  violationorsituation,todetermine X  additionalpublicnoticerequirements;andjCp݌ C9+ @@   CЌ  141.202(b)(1) & 141.202(b)(2)   9/!|   9 9/!J   9 :0&h     :"j"    jI2(  3  )3    0 @ Complywithanyadditionalpublic h  notificationrequirements(includingany &  repeatnoticesordirectionontheduration   ofpostednotices)thatareestablishedas B  aresultoftheconsultationwiththe `! primacyagency.Suchrequirementsmay " includethetiming,form,manner, |# frequency,andcontentofrepeatnotices :$ (ifany)andotheractionsdesignedto X% reachallpersonsserved.#X`CX#XX`CjI݌ C9+&@@   CЌ  v141.202(b)(3)#X`CX-#XX`C 9/!h '   9 9/!h (   9 ='0&h )    = WhatistheFormandMannerofthe h * PublicNotice? 3'&.!+' 3 141.202(c) 3'&!h ,' 3 *'h -' * 5'$h .  ' 5  PWSsmustprovidethenoticewithin24 "(/ hoursinaformandmannerreasonably F#0 calculatedtoreachallpersonsserved.The $1 formandmannerusedbythePWSaretofit $b2 thespecificsituation,butmustbedesignedto % 3 reachresidential,transient,andnontransient >&4 usersofthewatersystem. =',!&5' = 4'#!"(6' 4 +'"(7' +1'"(8  ' 1Inordertoreachallpersonsserved,water  d systemsaretouse,ataminimum,oneor  " moreofthefollowingformsofdelivery: 0&@ 0 0&! d 0 ' d ' 1' d    1  ! ! (00"j"  jf2(  1  )3    0 @ Appropriatebroadcastmedia(suchas 2 radioandtelevision);jf݌ C9+P@@   CЌ  141.202(c)(1) 0&!2   0 '2   ' 1'2     1  "j"  jI2(  2  )3    0 @ Postingofthenoticeinconspicuous B  locationsthroughouttheareaservedby `  thewatersystem;jIv݌ C9+@@ CЌ  141.202(c)(2) 0&!B 0 'B ' 1'B   1(3)0 @ Handdeliveryofthenoticetopersons p servedbythewatersystem;or :0".@@ :141.202(c)(3) p  0&!. 0 'p ' 5'$p   5(4)0 @ Anotherdeliverymethodapprovedin   writingbytheprimacyagency. >'-"> @@' >141.202(c)(4) 4'#! ' 4 +' ' + B'1   ' B   141.203Tier2PublicNoticeRequirementsForm,Manner,andFrequencyofNotice =3)0   ' =  WhichViolationsorSituationsRequirea   Tier2PublicNotice? P  Table1ofthissectionliststheviolation <! categoriesandothersituationsrequiringa " Tier2publicnotice.AppendixAtothis X# subpartidentifiesthetierassignmentforeach v$ specificviolationorsituation. 4% (FromTable1to141.203Violation  P' CategoriesandOtherSituationsRequiringa n!( Tier2PublicNotice) 9/!,") 9141.203(a) 0&! * 0 ' + ' 1' ,    1! ! (00"j"    j_2(  1  )3    0 @ AllviolationsoftheMCL,MRDL,and ~#- treatmenttechniquerequirements, <$. exceptwhereaTier1noticeisrequired $/ under141.202(a)orwheretheprimacy %X0 agencydeterminesthataTier1noticeis v&1 required;j_݌ C9+4'2@@   CЌ  0&!~#3  0 '~#4  ' 8''~#5    8"j"    j2(  2  )3    0 @ Violationsofthemonitoringandtesting (&6 procedurerequirements,wherethe D)7 primacyagencydeterminesthataTier2 *8 ratherthanaTier3publicnoticeis *`9 required,takingintoaccountpotential ~+: healthimpactsandpersistenceofthe <,; violation;andjS݌ J'9+ d@@' JЌ   D)  7'&! d' 7 (&  .' d' . (&  8'' d  ' 8&  "j"    jq2(  3  )3    0 @ Failuretocomplywiththetermsand  conditionsofanyvarianceorexemption t inplace.jq݌ J'9+2@@' JЌ  7'&!' 7'e .'' . :0  ' :WhenistheTier2PublicNoticetobe  Provided? 9/!J  9141.203(b) 0&!  0 '  ' 1'    1! ! ($00"j"    jW2$(  1  )3    0 @ PWSsmustprovidepublicnoticeassoon   aspractical,butnolaterthan30days b afterthesystemlearnsoftheviolation.jW݌ @@ Ќ  0 @ Ifthepublicnoticeisposted,thenotice   mustremaininplaceforaslongasthe Z  violationorsituationpersists,butinno x  caseforlessthansevendays,evenifthe 6  violationorsituationisresolved.The   primacyagencymay,inappropriate R  circumstances,allowadditionaltimefor p theinitialnoticeofuptothreemonths . fromthedatethesystemlearnsofthe  violation.Extensionsgrantedbythe J primacyagencymustbeinwriting. C9+h@@ C141.203(b)(1) 0&! 0 ' ' 1'   1"j"    j72$(  2  )3    0 @ ThePWSmustrepeatthenoticeevery Z threemonths,aslongastheviolationor x  situationpersists,unlesstheprimacy 6 ! agencydeterminesthatappropriate  " circumstanceswarrantadifferentrepeat !R# noticefrequency.j7p݌ C9+p"$@@ CЌ  141.203(b)(2) 0&!Z% 0 'Z& ' 5'$Z'   5  0 @ Innocircumstancemaytherepeatnotice #b( begivenlessfrequentlythanonceper $ ) year.Primacyagencydeterminations >%* allowingrepeatnoticestobegivenless %+ frequentlythanonceeverythreemonths &Z, mustbeinwriting. G'6+x'-@@' G 4'#!#b.' 4 +'#b/' +1'#b0  '  1"j"    j22$(  3  )3    0 @ Fortheturbidityviolationsspecifiedinthis  d paragraph,PWSsmustconsultwiththe  " primacyagencyassoonaspracticalbut @ nolaterthan24hoursafterthePWS  learnsoftheviolation,todetermine \ whetheraTier1publicnoticeunder z 141.202(a)isrequiredtoprotectpublic 8 health.j2k݌@@ Ќ  0 @ Whenconsultationdoesnottakeplace r  withinthe24hourperiod,thewater 0  systemmustdistributeaTier1noticeof   theviolationwithinthenext24hours(i.e., L  nolaterthan48hoursafterthesystem j  learnsoftheviolation),followingthe (  requirementsunder141.202(b)and(c). C9+ @@   C141.203(b)(3) 0&! d  0 ' d  ' 8'' d    8  0 @ Consultationwiththeprimacyagencyis 8  requiredfor: @@ "\;"  \;0 @ 2$(  i  )3  0l@@  ViolationoftheturbidityMCLunder r 141.13(b);or\;݌0ll Ќ  ! ! (/_80"j"  0 @ j2/_(ii3    )0l@@ViolationoftheSWTRorIESWTR L treatmenttechniquerequirement j  resultingfromasingleexceedance ( ofthemaximumallowableturbidity  limit.j݌ J'9+ Dll' JЌ  7'&!8 ' 7 .'8 ' .:08 !  '  :WhatistheFormandManneroftheTier  d 2PublicNotice? 9/! *   9141.203(c) 0&! d  0 ' d  ' 1' d     1  PWSsmustprovidetheinitialpublicnotice  andanyrepeatnoticesinaformandmanner B thatisreasonablycalculatedtoreachpersons ` servedintherequiredtimeperiod.Theform   andmannerofthepublicnoticemayvary |  basedonthespecificsituationandtypeof :  watersystem,butitmustataminimummeet X  thefollowingrequirements: 9/!    9 0&!  0 '  ' 1'    1&  (1)0 @ Unlessdirectedotherwisebythe h  primacyagencyinwriting,aCWSmust &  providenoticeby: :0" @@ :'h141.203(c)(1) 0&!h  0 'h  ' 1'h    1! ! ((08  0 @ (i)0l@@Mailorotherdirectdeliverytoeach 6  customerreceivingabillandtoother   serviceconnectionstowhichwateris R  deliveredbythePWS;and C9+pll C141.203(c)(1)(i) 0&!6  0 '6  ' 8''6    8. XdX@,4!Xr.*dX@,4!XX*  0 @ (ii)0l@@Anyothermethodreasonably b calculatedtoreachotherpersons   regularlyservedbythesystem,if >  theywouldnotnormallybereached ! bythenoticerequiredinparagraph Z" (c)(1)(i)ofthissection.x#ll 0 @ 0l@@Suchpersonsmayincludethosewho  % donotpaywaterbillsordonothave !R& serviceconnectionaddresses(e.g. p"' houserenters,apartmentdwellers, .#( universitystudents,nursinghome #) patients,prisoninmates,etc.)#X`CX#XX`C J'9+$J*ll' J141.203(c)(1)(ii) 7'&!b+' 7 .'b,' . :0b-  '  :0 @ 0l@@& l   Othermethodsmayinclude:  d publicationinalocalnewspaper;  " deliveryofmultiplecopiesfor @ distributionbycustomersthatprovide  drinkingwatertoothers(e.g. \ apartmentbuildingownersorlarge#X`CX #XX`C z privateemployers);postinginpublic 8 placesservedbythesystemoron  theInternet;ordeliverytocommunity T  organizations.#X`CX#XX`C'l R C9+r ll   C 0&! d   0 ' d   ' 1' d      1  (2)0 @ Unlessotherwisedirectedbytheprimacy d agencyinwriting,aNCWSmustprovide "  noticeby: C9+@ @@   C141.203(c)(2) 0&!d  0 'd  ' 1'd    1  0 @ (i)0l@@Postingthenoticeinconspicuous 2  locationsthroughoutthedistribution P  systemfrequentedbypersons   servedbythesystem,orbymailor l  directdeliverytoeachcustomerand * serviceconnection(whereknown); H and C9+ll C141.203(c)(2)(i) 0&!2  0 '2  ' 8''2    8  0 @ (ii)0l@@Anyothermethodreasonably X calculatedtoreachotherpersons  servedbythesystemiftheywould t  notnormallybereachedbythe 2! noticerequiredinparagraph(c)(2)(i) P " ofthissection.!#ll 0 @ 0l@@Suchpersonsmayincludethose "*% servedwhomaynotseeaposted H#& noticebecausethepostednoticeis $' notinalocationtheyroutinelypass $d( by.Othermethodsmayinclude: %") publicationinalocalnewspaperor @&* newsletterdistributedtocustomers; &+ useofEmailtonotifyemployeesor '\, students;ordeliveryofmultiple z(- copiesincentrallocations(e.g., 8). communitycenters). J'9+)/ll' J141.203(c)(2)(ii) 7'&!X0' 7 .'X1' .B'1X2  ' B   141.204Tier3PublicNoticeRequirementsForm,Manner,andFrequencyofNotice =3) d  ' = WhichViolationsorSituationsRequirea  Tier3PublicNotice? 0& 0141.204(a) 0&! 0 ' ' 1'    1Table1ofthissectionlisttheviolation > categoriesandothersituationsrequiringa  Tier3publicnotice.AppendixAtothis Z  subpartidentifiesthetierassignmentfor x  eachspecificviolationorsituation. 6  (FromTable1to141.204Violation R  CategoriesandOtherSituationsRequiringa p  Tier3PublicNotice) .   (00  (1)0 @ Monitoringviolationsunder40CFRpart J  141,exceptwhereaTier1noticeis h  requiredunder141.202(a)orwherethe &  primacyagencydeterminesthataTier2   noticeisrequired; C9+B@@   C 0&!>  0 '>  ' 1'>     1"j"    j| 2(  1  )3    0 @ Failuretocomplywithatestingprocedure  establishedin40CFRpart141,except R whereTier1noticeisrequiredunder p 141.202(a)orwheretheprimacyagency . determinesthataTier2noticeis  required;j|  ݌ C9+J@@   CЌ  0&!  0 '   ' 1'!     1 %(80"j"    j2(  2  )3    0 @ Operationunderavariancegranted  " undersection1415orexemptiongranted !Z# undersection1416oftheSafeDrinking x"$ WaterAct;j݌ C9+6#%@@   CЌ   0&! &  0 ' '  ' 1' (     1"j"    j2(  3  )3    0 @ Availabilityofunregulatedcontaminant $() monitoringresults,asrequiredunder F%* 141.207;andj8݌ C9+&+@@   CЌ  0&!$(,  0 '$(-  ' 8''$(.    8"j"    j2(  4  )3    0 @ ExceedanceofthefluorideSMCL,as V'/ requiredunder141.208.jH݌ J'9+(0@@' JЌ  7'&!V'1' 7 .'V'2' .:0V'3  '  :WhenistheTier3PublicNoticetobe  d Provided? 9/! *   9141.204(b)  d  0&! *  0 ' d  ' :0 d     :! ! %(88%"j"  j2(  1  )3    0 @ PWSsmustprovidethepublicnoticenot  laterthanoneyearafterthePWSlearns B oftheviolationorsituationorbegins `  operatingunderavarianceorexemption.   Ѐj݌| @@ Ќ  0 @ FollowingtheinitialnoticethePWSmust :  repeatthenoticeannuallyforaslongas X  theviolation,variance,exemption,or  othersituationpersists.t@@ Ѐ 2  0 @ Ifthepublicnoticeisposted,thenotice P  mustremaininplaceforaslongasthe   violation,variance,exemption,orother l  situationpersists,butinnocaseless *  thansevendays(eveniftheviolationor H  situationisresolved).#X`CX#XX`C C9+ @@   C141.204(b)(1)   0&!B  0 '  ' 8''    8"j"    je2(  2  )3    0 @ InsteadofindividualTier3publicnotices, X aPWSmayuseanannualreport  detailingallviolationsandsituationsthat t occurredduringtheprevioustwelve 2 months,aslongasthetiming P requirementsofparagraph(b)(1)ofthis   sectionaremet.je݌ J'9+l!@@' JЌ  141.204(b)(2) 7'&!X"' 7 .'X#' . :0X$  '  :WhatistheFormandManneroftheTier !% 3PublicNotice? 9/!!&   9141.204(c) 0&!!'  0 '!(  ' 8''!)    8  PWSsmustprovidetheinitialnoticeandany >#* repeatnoticesinaformandmannerthatis #+ reasonablycalculatedtoreachpersons $Z, servedintherequiredtimeperiod.Theform x%- andmannerofthepublicnoticemayvary 6&. basedonthespecificsituationandtypeof &/ watersystem,butitmustataminimummeet 'R0 thefollowingrequirements: @'/!p(1' @ 7'&!>#2' 7 .'>#3' . 1'>#4  ' 1! ! %(88%"j"    j$2(  1  )3    &  0 @ Unlessdirectedotherwisebytheprimacy )b5 agencyinwriting,communitywater * 6 systemsmustprovidenoticeby:j$:$݌ C9+>+7@@ CЌ  ')$141.204(c)(1) 0&!)b8 0 ')b9 ' 1')b:   1! ! ((08%  0 @ (i)0l@@Mailorotherdirectdeliverytoeach  d  customerreceivingabillandtoother  " serviceconnectionstowhichwateris @ deliveredbythePWS;and C9+ll C141.204(c)(1)(i) 0&! d 0 ' d ' 8'' d   8  0 @ (ii)0l@@Anyothermethodreasonably P calculatedtoreachotherpersons   regularlyservedbythesystem,if l  theywouldnotnormallybereached *  bythenoticerequiredinparagraph H  (c)(1)(i)ofthissection. ll 0 @ 0l@@Suchpersonsmayincludethosewho "  donotpaywaterbillsordonothave @  serviceconnectionaddresses(e.g.,   houserenters,apartmentdwellers, \  universitystudents,nursinghome z  patients,prisoninmates,etc..).8 ll 0 @ 0l@@Othermethodsmayinclude: T publicationinalocalnewspaper; r deliveryofmultiplecopiesfor 0 distributionbycustomersthatprovide  theirdrinkingwatertoothers(e.g., L apartmentbuildingownersorlarge j  privateemployers);postinginpublic ( placesorontheInternet;ordelivery  tocommunityorganizations.#X`CXN#XX`C J'9+ Dll' J141.204(c)(1)(ii) 7'&!P' 7 .'P ' .1'P!  '  1  (2)0 @ Unlessotherwisedirectedbytheprimacy  d agencyinwriting,aNCWSmustprovide  " noticeby: C9+@@@   C141.204(c)(2) 0&! d  0 ' d  ' 1' d    1  0 @ (i)0l@@Postingthenoticeinconspicuous 2 locationsthroughoutthedistribution P systemfrequentedbypersons   servedbythesystem,orbymailor l  directdeliverytoeachcustomerand *  serviceconnection(whereknown); H  and C9+ ll C141.204(c)(2)(i) 0&!2 0 '2 ' 1'2    1  0 @ (ii)0l@@Anyothermethodreasonably X calculatedtoreachotherpersons   servedbythesystem,iftheywould t  notnormallybereachedbythe 2  noticerequiredinparagraph(c)(2)(i) P  ofthissection.0 ll C9+      C141.204(c)(2)(ii) 0&!X  0 'X  ' 8''X    8  0 @ 0l@@Suchpersonsmayincludethosewho ` maynotseeapostednoticebecause  thenoticeisnotinalocationthey | routinelypassby.0H ll0tH H :tt 0 @ 0l@@Othermethodsmayinclude:  publicationinalocalnewspaperor t  newsletterdistributedtocustomers; 2! useofEmailtonotifyemployeesor P " students;or,deliveryofmultiple !# copiesincentrallocations(e.g., !l$ communitycenters). J'9+"*%ll' J 7'&!`&' 7 .'`'' .:0`(  ' :  InWhatSituationsMaytheConsumer  d ConfidenceReport(CCR)BeUsedtoMeet  * theTier3PublicNoticeRequirements? 9/!P 9141.204(d)  d  9/!P 9 9/! d" 9 G'6& d"   G    Forcommunitywatersystems,theCCR J  requiredundersubpartOofthispartmaybe h  usedasavehiclefortheinitialTier3public &  noticeandallrequiredrepeatnotices,aslong   as: B  o:"\;"    \;;0 @ 2((  1  )3  0l@@  TheCCRisprovidedtopersons  servednolaterthan12monthsafter | thesystemlearnsoftheviolationor :  situationasrequiredunder X  141.204(b);\;;;݌ ll Ќ  ;"\;"  \;=0 @ 2((  2  )3  0l@@  TheTier3noticecontainedinthe 2  CCRfollowsthecontent P  requirementsunder141.205;and\;==݌ ll Ќ  "\;"  \;>0 @ 2((  3  )3  0l@@  TheCCRisdistributedfollowingthe * deliveryrequirementsunder H 141.204(c).\;>?݌ G'6+ll' GЌ  141.204(d)(1) " 141.204(d)(2) 2 ( 141.204(d)(3) =',!H-' = =',!J."' =K':&J/"  ' K   141.205ContentofthePublicNotice F<) d  ' F  WhatElementsMustBeIncludedinthe  PublicNoticeforViolationsofNPDWRor  OtherSituationsRequiringaPublic J Notice? 9/!p 9141.205(a) 0&! 0 ' ' :0   :WhenaPWSviolatesaNPDWRorhasa j  situationrequiringpublicnotification,each (  publicnoticemustincludethefollowing F  elements: 9/!  9 0&!j  0 'j ' 1'j   1! ! %(80"j"    jE2(  1  )3    0 @ Adescriptionoftheviolationorsituation, V includingthecontaminant(s)ofconcern,   and(asapplicable)thecontaminant r  level(s);jEF݌ C9+0 @@ CЌ  141.205(a)(1) 0&!V 0 'V ' 1'V   1"j"  j2H2(  2  )3    0 @ Whentheviolationorsituation   occurred;j2H_H݌ :0"@ @@ :Ќ  141.205(a)(2) 0&!  0 '  ' ,"    ,"j"    jI2(  3  )3    0 @ Anypotentialadversehealtheffectsfrom  theviolationorsituation,includingthe P standardlanguageunderparagraph n (d)(1)or(d)(2)ofthissection,whichever , isapplicable;jI"J݌ C9+ @@ CЌ  141.205(a)(3) 0&!! 0 '" ' '# '"j"    jrL2(  4  )3    0 @ Thepopulationatrisk,including <$ subpopulationsparticularlyvulnerableif % exposedtothecontaminantintheir  X& drinkingwater;jrLL݌ C9+v!'@@   CЌ  141.205(a)(4) 0&!<(  0 '<)  ' '<*  '"j"  jN2(  5  )3    0 @ Whetheralternativewatersupplies "h+ shouldbeused;jNN݌ :0"#&,@@ :Ќ  141.205(a)(5) 0&!"h- 0 '"h. ' '"h/ '"j"  jpP2(  6  )3    0 @ Whatactionsconsumersshouldtake, $x0 includingwhentheyshouldseek %61 medicalhelp,ifknown;jpPP݌ :0"T&2@@ :Ќ  141.205(a)(6) 0&!$x3 0 '$x4 ' '$x5 '"j"  jgR2(  7  )3    0 @ Whatthesystemisdoingtocorrectthe 'F6 violationorsituation;jgRR݌ :0"d(7@@ :Ќ  141.205(a)(7) 0&!'F8 0 ''F9 ' .''F: ."j"  j5T2(  8  )3    0 @ Whenthewatersystemexpectsto )V; returntocomplianceorresolvethe t*< situation;j5TbT݌ A'0"2+=@@' AЌ  141.205(a)(8) 7'&!)V>' 7 .')V?' . ')V@' '"j"    j?V2(  9  )3    0 @ Thename,businessaddress,andphone  d  numberofthewatersystemowner,  " operator,ordesigneeofthePWSasa @ sourceofadditionalinformation  concerningthenotice;andj?VxV݌ C9+\@@ CЌ  141.205(a)(9) 0&! d 0 ' d ' +' d +  (10)Astatementtoencouragethenotice   0 @ recipienttodistributethepublicnoticeto l  otherpersonsserved,usingthestandard *  languageunderparagraph(d)(3)ofthis H  section,whereapplicable. G'6+ @@' G141.205(a)(10) 4'#!' 4 +'' + '' ' WhatElementsMustBeIncludedinthe X PublicNoticeforPWSsOperatingUnder   aVarianceorExemption? 0&    0141.205(b) 0&!X  0 'X  ' 'X  '! ! (08 %"j"    j\2(  1  )3    0 @ IfaPWShasbeengrantedavarianceor >  anexemption,thepublicnoticemust   contain:j\]݌ C9+Z @@ CЌ  0&!>  0 '>  ' '>  '  0 @ (i)0l@@Anexplanationofthereasonsforthe   varianceorexemption; H'9+jll   H^141.205(b)(1)(i) 5'&!  ' 5 ,'   ' , ' ! ' '  0 @ (ii)0l@@Thedateonwhichthevarianceor " exemptionwasissued; C9+z#ll C1`141.205(b)(1)(ii) 0&!$ 0 '% ' 0&& 00 @ (iii)0l@@Abriefstatusreportonthestepsthe ,' systemistakingtoinstalltreatment, ( findalternativesourcesofwater,or  H) otherwisecomplywiththetermsand f!* schedulesofthevarianceor $"+ exemption;and C9+",ll C141.205(b)(1)(iii) 0&!,- 0 ',. ' ',/ '  0 @ (iv)0l@@Anoticeofanyopportunityforpublic 4$0 inputinthereviewofthevarianceor $1 exemption. C9+%P2ll C141.205(b)(1)(iv) 0&!4$3 0 '4$4 ' .'4$5 ."j"    jLe2(  2  )3    0 @ IfaPWSviolatestheconditionsofa '6 varianceorexemption,thepublicnotice '`7 mustcontainthetenelementslistedin ~(8 paragraph(a)ofthissection.jLee݌ J'9+<)9@@' JЌ  141.205(b)(2) 7'&!':' 7 .'';' .0&'<' 0HowisthePublicNoticetobePresented? 9/! d 9141.205(c) 0&! d 0 ' d ' ' d '! ! (00"j"  jTi2(  1  )3    0 @ Eachpublicnoticerequiredbythis  section:jTii݌ :0"|@@ :Ќ  0&! 0 ' ' '  '  0 @ (i)0l@@Mustbedisplayedinaconspicuous .  waywhenprintedorposted; C9+ ll C141.205(c)(1)(i) 0&!.  0 '.  ' '. '  0 @ (ii)0l@@Mustnotcontainoverlytechnical > languageorverysmallprint; C9+ll C141.205(c)(1)(ii) 0&!> 0 '> ' '> '0 @ (iii)0l@@Mustnotbeformattedinawaythat N defeatsthepurposeofthenotice;   and :0"j ll :141.205(c)(1)(iii) 0&!N 0 'N ' 'N '  0 @ (iv)0l@@Mustnotcontainlanguagewhich   nullifiesthepurposeofthenotice. C9+z ll C141.205(c)(1)(iv) 0&!  0 '  ' '  '  (2)0 @ Eachpublicnoticerequiredbythis ,  sectionmustcomplywithmultilingual   requirements,asfollows: C9+H!@@ C141.205(c)(2) 0&!, " 0 ', # ' .', $ .  0 @ (i)0l@@ForPWSsservingalargeproportion % ofnonEnglishspeakingconsumers, X& asdeterminedbytheprimacy v' agency,thepublicnoticemust 4( containinformationintheappropriate ) language(s)regardingthe P* importanceofthenoticeorcontaina n + telephonenumberoraddresswhere ,!, personsservedmaycontactthe !- watersystemtoobtainatranslated "H. copyofthenoticeortorequest f#/ assistanceintheappropriate $$0 language.#X`CX-#XX`C J'9+$1ll' Jq141.205(c)(2)(i)#X`CXt#XX`C 7'&!2' 7 .'3' . +'4' +  0 @ (ii)0l@@Incaseswheretheprimacyagency  d hasnotdeterminedwhatconstitutes  " alargeproportionofnonEnglish @ speakingconsumers,thePWSmust  includeinthepublicnotice,thesame \ informationasinparagraph(c)(2)(i) z ofthissection,whereappropriateto 8 reachalargeproportionofnon  Englishspeakingpersonsservedby T   thewatersystem. G'6+r ll' G141.205(c)(2)(ii) 4'#! d ' 4 +' d ' + 5+ d '  5WhatStandardLanguageMustPWSs d IncludeinTheirPublicNotice? 9/!*    9141.205(d) 0&!d  0 'd  ' 1'd     1PWSsarerequiredtoincludethefollowing   standardlanguageintheirpublicnotice: 0&B    0 0&!   0 '   ' 8''     8! ! (00"j"    jP|2(  1  )3    0 @ Standardhealtheffectslanguagefor   MCLorMRDLviolations,treatment R  techniqueviolations,andviolationsofthe p conditionofavarianceorexemption.jP||݌.@@ Ќ  0 @ PWSsmustincludeineachpublicnotice J thehealtheffectslanguagespecifiedin h AppendixBtothissubpartcorresponding & toeachMCL,MRDL,andtreatment   techniqueviolationlistedinAppendixAto B! thissubpart,andforeachviolationofa ` " conditionofavarianceorexemption. J'9+!#@@' J141.205(d)(1) 7'&! $' 7 .' %' . ," &  ' ,"j"    j2(  2  )3    0 @ Standardlanguageformonitoringand  d testingprocedureviolations.jĀ݌ "@@ Ќ  0 @ PWSsmustincludethefollowing  languageintheirnotice,includingthe \ languagenecessarytofillintheblanks, z forallmonitoringandtestingprocedure 8 violationslistedinAppendixAtothis  subpart:T @@ . r  0 @ Wearerequiredtomonitoryourdrinking 0  waterforspecificcontaminantsona   regularbasis.Resultsofregular P  monitoringareanindicatorofwhetheror p   notyourdrinkingwatermeetshealth 0  standards.During[complianceperiod],   we[didnotmonitorortestordidnot P  completeallmonitoringortesting]for p  [contaminant(s)],andthereforecannot 0  besureofthequalityofyourdrinking  waterduringthattime. C9+P@@   C141.205(d)(2) 0&! d  0 ' d  ' ' d  '"j"    j2(  3  )3    0 @ Standardlanguagetoencouragethe  distributionofthepublicnoticetoall b personsserved.jІ݌ @@ Ќ  0 @ PWSsmustincludeintheirnoticethe  followinglanguage(whereapplicable): C9+ Z@@ C141.205(d)(3) 0&! 0 '  ' 7'&! 7  0 @ Pleasesharethisinformationwithallthe  "" otherpeoplewhodrinkthiswater, "l# especiallythosewhomaynothave #,$ receivedthisnoticedirectly(forexample, L$% peopleinapartments,nursinghomes,  %& schools,andbusinesses).Youcando %l' thisbypostingthisnoticeinapublic &,( placeordistributingcopiesbyhandor L') mail. J'9+ (*@@' J 7'&! "+' 7 .' ",' .=', "-' =   Ӏ141.206NoticetoNewBillingUnitsorNewCustomers A7) d  '  AWhatistheRequirementforCommunity  WaterSystems? 9/!   9141.206(a) 0&!  0 '  ' .'  .  CWSsmustgiveacopyofthemostrecent > publicnoticeforanycontinuingviolation,the  existenceofavarianceorexemption,orother Z  ongoingsituationsrequiringpublicnoticeto x  allnewbillingunitsornewcustomerspriorto 6  oratthetimeservicebegins. @'/! ' @ 7'&!> ' 7 .'>' . 0&>' 0WhatistheRequirementfor F NonCommunityWaterSystems? 9/!   9141.206(b) 0&!F 0 'F ' .'F .  NCWSsmustcontinuouslypostthepublic f  noticeinconspicuouslocationsinorderto $  informnewconsumersofanycontinuing   violation,varianceorexemption,orother @  situationrequiringapublicnoticeforaslong ^  astheviolation,variance,exemption,orother  situationpersists. @'/!z' @ 7'&!f ' 7 .'f ' . =',f ' =   141.207SpecialNoticeoftheAvailabilityofUnregulatedContaminantMonitoringResults A7),  '  AWhenistheSpecialNoticetobeGiven? 9/!&    9141.207(a) 0&!&!  0 '&"  ' +'&#  +  Theowneroroperatorofacommunitywater $ systemornontransient,noncommunity  >% watersystemrequiredtomonitorunder \!& 141.40mustnotifypersonsservedbythe "' systemoftheavailabilityoftheresultsofsuch "x( samplingnolaterthan12monthsafterthe #6) monitoringresultsareknown. @'/!T$*' @ 7'&!+' 7 .',' . .'-' .  WhatistheFormandMannerofthe  d SpecialNotice?   * Theformandmannerofthepublicnotice  mustfollowtherequirementsforaTier3 l publicnoticeprescribedin141.204(c), * (d)(1),and(d)(3).Thenoticemustalso H identifyapersonandprovidethetelephone  numbertocontactforinformationonthe d   monitoringresults. @'/!" ' @ 141.207(b) 7'&! d ' 7 .' d ' . =', d ' =   Ӏ141.208SpecialNoticeforExceedanceoftheSMCLforFluoride A7)t  '  AWhenistheSpecialNoticetobeGiven? 9/!.    9141.208(a) 0&!.   0 '.   ' 0&.    0CWSsthatexceedthefluorideSMCLof2 (  mg/lasspecifiedin143.3(determinedby F  thelastsinglesampletakeninaccordance   with141.23),butdonotexceedtheMCLof b  4mg/lforfluoride(asspecifiedin141.62),   mustprovidethepublicnoticeinparagraph > (c)ofthissectiontopersonsserved.Public  noticemustbeprovidedassoonaspractical Z butnolaterthan12monthsfromthedaythe x watersystemlearnsoftheexceedance. 9/!6   9 0&!(   0 '(   ' 7'&(   7Acopyofthenoticemustalsobesenttoall F ! newbillingunitsandnewcustomersatthe !" timeservicebeginsandtotheStatepublic !b# healthofficer.ThePWSmustrepeatthe " $ noticeatleastannuallyforaslongasthe >#% SMCLisexceeded.Ifthepublicnoticeis #& posted,thenoticemustremaininplaceforas $Z' longastheSMCLisexceeded,butinno x%( caselessthansevendays(evenifthe 6&) exceedanceiseliminated).Onacaseby &* casebasis,theprimacyagencymayrequire 'R+ aninitialnoticesoonerthan12monthsand p(, repeatnoticesmorefrequentlythanannually. @'/!.)-' @ 7'&!(.' 7 .'(/' .0&(0'  001WhatistheFormandMannerofthe  d SpecialNotice? 9/! *   9141.208(b) 0&! d  0 ' d  ' .' d  .Theformandmannerofthepublicnotice  (includingrepeatnotices)mustfollowthe B requirementsforaTier3publicnoticein ` 141.204(c),(d)(1),and(d)(3). 7'& ' 7 7'&! ' 7 .' ' . ' ' ' WhatMandatoryLanguageMustBe p  ContainedintheSpecialNotice? 0&6   0141.208(c) 0&!p  0 'p  ' 'p  '  Thenoticemustcontainthefollowing 0 language,includingthelanguagenecessary N tofillintheblanks: 9/!     9 0&!0  0 '0  ' .'0  .  0 @ Thisisanalertaboutyourdrinking ^  waterandacosmeticdentalproblemthat   mightaffectchildrenundernineyearsof ~  age.Atlowlevels,fluoridecanhelp >  preventcavities,butchildrendrinking ^  watercontainingmorethan2milligrams  perliter(mg/l)offluoridemaydevelop ~ cosmeticdiscolorationoftheirpermanent > teeth(dentalfluorosis).Thedrinking ^  waterprovidedbyyourcommunitywater ! system[name]hasafluoride ~" concentrationof[insertvalue]mg/l. J'9+>#@@' J 7'&!^ $' 7 .'^ %' . '^ &' '  0 @ Dentalfluorosis,initsmoderateorsevere  ' forms,mayresultinabrownstaining !R( and/orpittingofthepermanentteeth. r") Thisproblemoccursonlyindeveloping 2#* teeth,beforetheyeruptfromthegums. #+ Childrenundernineshouldbeprovided $R, withalternativesourcesofdrinkingwater r%- orwaterthathasbeentreatedtoremove 2&. thefluoridetoavoidthepossibilityof &/ stainingandpittingoftheirpermanent 'R0 teeth.Youmayalsowanttocontactyour r(1 dentistaboutproperusebyyoung 2)2 childrenoffluoridecontainingproducts. )3 Olderchildrenandadultsmaysafely *R4 drinkthewater. C9+r+5@@   C 0&! 6  0 ' 7  ' ' 8  '01"      0 @ Drinkingwatercontainingmorethan4  d  mg/loffluoride(theU.S.Environmental  $ ProtectionAgencysdrinkingwater D standard)canincreaseyourriskof  developingbonedisease.Yourdrinking d waterdoesnotcontainmorethan4mg/l $ offluoride,butwererequiredtonotify D youwhenwediscoverthatthefluoride  levelsinyourdrinkingwaterexceed2 d  mg/lbecauseofthiscosmeticdental $  problem. C9+D @@   C 0&! d   0 ' d   ' .' d  .  0 @ Formoreinformation,pleasecall[name 8  ofyourwatersystemcontact]of[nameof X  communitywatersystem]at[phone   number].Somehomewatertreatment x  unitsarealsoavailabletoremovefluoride 8  fromdrinkingwater.Tolearnmoreabout X  availablehomewatertreatmentunits,   youmaycallNSFInternationalat1877 x NSFHELP.0 @@ J'9+8  ' J 7'&!8 ' 7 .'8 ' .=',8 ' = 141.2090  SpecialNoticeforNitrateExceedancesAboveMCLbyNonCommunityWater04!"" d4!"4!" 0 @ 0l@"@"0l"l"Systems(NCWS),WhereGrantedPermissionbythePrimacyAgencyunder  * 141.11(d) KA3P""  '  KWhenistheSpecialNoticetobeGiven? 9/!J   9141.209(a) 0&!J  0 'J  ' 9'(J  9  Theowneroroperatorofanoncommunity  watersystemgrantedpermissionbythe b  primacyagencyunder141.11(d)toexceed    thenitrateMCLmustprovidenoticeto >  personsservedaccordingtothe   requirementsforaTier1noticeunder Z  141.202(a)and(b). =',!x ' = =',!"' = =',!"' = >4&"  '  >WhatistheFormandMannerofthe j  SpecialNotice? 9/!0    9141.209(b) 0&!j   0 'j   ' 9'(j   9  Noncommunitywatersystemsgranted   permissionbytheprimacyagencytoexceed H  thenitrateMCLunder141.11(d)must f providecontinuouspostingofthefactthat $ nitratelevelsexceed10mg/landthepotential  healtheffectsofexposure,accordingtothe @ requirementsforTier1noticedeliveryunder ^ 141.202(c)andthecontentrequirements  under141.205.#X`CX{u#XX`C =',!z' = =',! "' = =',! !"' =K':& ""  ' K 141.210NoticeByPrimacyAgencyOnBehalfofthePublicWaterSystem A7) d  '  AMaythePrimacyAgencyGiveNoticeon  BehalfofthePWS? 9/!   9141.210(a) 0&!  0 '  ' '  '  Theprimacyagencymaygivethenotice > requiredbythissubpartonbehalfofthe  ownerandoperatorofthePWSiftheprimacy Z  agencycomplieswiththerequirementsofthis x  subpart. 9/!6  9 0&!>  0 '>  ' 0'#> 0WhatistheResponsibilityofthePWS ( WhenNoticeisGivenbythePrimacy N Agency? <'/! ' <141.210(b) 0'#!(' 0 ''(' ' '(' '  TheowneroroperatorofthePWSremains n  responsibleforensuringthatthe ,  requirementsofthissubpartaremet. 9/!  9 0&!n  0 'n  '#X`CX#XX`C(n   (  d #X`CX##XX`CTRP$'3 Letter LandscapeX3' Letter'3 Letter Landscape3'TAppendixAtoSubpartO!RegulatedContaminants  #X`CX#W# XX`CKey   . wX ...#X`CXR#XX`CAL =ActionLevel@   `  MCL =MaximumContaminantLevel  \  MCLG =MaximumContaminantLevelGoal   MFL =millionfibersperliter  d  MRDL =MaximumResidualDisinfectantLevel   ` MRDLG =MaximumResidualDisinfectantLevelGoal        d  mrem/year =milliremsperyear(ameasureof `  radiationabsorbedbythebody)  \   N/A =NotApplicable    NTU =NephelometricTurbidityUnits d   Ѐ(ameasureofwaterclarity)  `  pCi/l =picocuriesperliter(ameasureofradioactivity)    ppm =partspermillion,ormilligrams h  perliter(mg/l)  d  ppb =partsperbillion,ormicrograms ` Ѐperliter(%g/l)  \  ppt =partspertrillion,ornanograms  Ѐperliter d   ppq =partsperquadrillion,or  ` Ѐ   picogramsperliter h   TT =TreatmentTechnique  d ;.. wX u;#X`CX# l  *:'d dz dd z 'dd 'dd Fdd F"'#..,$$%,$$U,$$,9$$%,$$%,4$$%,z $$%+  =''*h h  $$=Contaminant <  (units) B''/!"r "'' BXX`CTraditional <  MCLin L  mg/L B''/! "'' BToconvert <  forCCR, L  multiplyby#X`CX# B''/! !"'' BMCLin < " CCR "r # units B''/!X $"'' BMCLG B''/!< %"'' BMajorSourcesin < & DrinkingWater @'/!"r '"'' @HealthEffectsLanguage PF,< (" $$  ' $$P MicrobiologicalContaminants S''@*6 ) $$  $$ SXX`C Y(80TotalColiform d * Bacteria $t+  F''3!4, ''  FMCL:(systemsthatcollect40 d - Аsamples/month)5%ofmonthly $t. samplesarepositive;(systemsthat 4/ collect<40samples/month)1 0 positivemonthlysample Y''F$d1 '' #  Y0 U''B4d 2U #  ''  UNaturallypresentinthe d 3 environment <'/!$t4 ''  <Coliformsarebacteriathatarenaturallypresent d 5 intheenvironmentandareusedasanindicator $t6 thatother,potentiallyharmful,bacteriamaybe 47 present.Coliformswerefoundinmore 8 samplesthanallowedandthiswasawarningof d9 potentialproblems.#X`CX# U'''B'$t: $$  ' & $$UXX`CFecalcoliformand ,|; E.coli Z'''G!<<''' # Z  0 0 v'''cA,|=   # ''' # v0 U'''B4,|>U # ''' UHumanandanimalfecal ,|? waste @''/!<@''' @FecalcoliformsandE.coliarebacteriawhose ,|A presenceindicatesthatthewatermaybe <B contaminatedwithhumanoranimalwastes. C Microbesinthesewastescancauseshortterm lD effects,suchasdiarrhea,cramps,nausea, ,|E headaches,orothersymptoms.Theymaypose <F aspecialhealthriskforinfants,youngchildren, G someoftheelderly,andpeoplewithseverely lH compromised immunesystems.#X`CX# U''B,,|I $$ & '' $$UXX`CTotalorganiccarbon $  (ppm) B''/!'' BTT B''/!$U'' BЄ B''/!$U'' BTT B''/!$U'' Bn/a B''/!$U'' BNaturallypresentinthe $ environment @'/!'' @Totalorganiccarbon(TOC)hasnohealth $  effects.However,totalorganiccarbonprovides   amediumfortheformationofdisinfectionby N   products.Thesebyproductsinclude  d  trihalomethanes(THMs)andhaloaceticacids  $  (HAAs).Drinkingwatercontainingthese   byproductsinexcessoftheMCLmayleadto N  adversehealtheffects,liverorkidney  d problems,ornervoussystemeffects,andmay  $ leadtoanincreasedriskofgettingcancer. P''=' $$ ' $$PTurbidity(NTU) B''/!'' BTT B''/!U'' BЄ B''/!U'' BTT B''/!U'' Bn/a B''/!U'' BSoilrunoff @'/!'' @Turbidityhasnohealtheffects.However,  turbiditycaninterferewithdisinfectionand V provideamediumformicrobialgrowth. l  Turbiditymayindicatethepresenceofdisease ,  causingorganisms.Theseorganismsinclude   bacteria,viruses,andparasitesthatcancause V  symptomssuchasnausea,cramps,diarrhea l  andassociatedheadaches.#X`CX# KA',  $$ ' $$K RadioactiveContaminants S'''@*4! $$  $$SXX`CBeta/photonemitters  b" (mrem/yr) B'''/!"#''' B4mrem/yr B'''/! b$U''' BЄ a'''N! b%U'''  @4@a4 t'''a? b&U  @4 @''' # t0 U'''B4 b'U # ''' UDecayofnaturalandman  b( madedeposits @''/!")''' @Certainmineralsareradioactiveandmayemit  b* formsofradiationknownasphotonsandbeta "+ radiation.Somepeoplewhodrinkwater , containingbetaandphotonemittersinexcess L- oftheMCLovermanyyearsmayhavean  b. increasedriskofgettingcancer. P''='"/ $$ '' $$PAlphaemitters *0 (pCi/l) B''/!1'' B15pCi/l B''/!*2U'' BЄ b''O!*3U''  .@15.@b15 u''b@*4U  .@15 .@'' # u0 U''B4*5U # '' UErosionofnaturaldeposits @'/!*6'' @Certainmineralsareradioactiveandmayemit *7 aformofradiationknownasalpharadiation. 8 Somepeoplewhodrinkwatercontainingalpha T9 emittersinexcessoftheMCLovermanyyears j: mayhaveanincreasedriskofgettingcancer. U''B'*; $$ ' $$UCombinedradium $ (pCi/l) B''/!'' B 5pCi/l B''/!$U'' BЄ a''N!$U''  @5@a5 t''a?$U  @5 @'' # t0 U''B4$U # '' UErosionofnaturaldeposits @'/!$'' @Somepeoplewhodrinkwatercontaining $ radium226or228inexcessoftheMCLover   manyyearsmayhaveanincreasedriskof N   gettingcancer.#X`CX/# Y'F, d  $$  ' $$ YXX`CUranium#X`CX#Ԁ R   (%XX`Cg/l)#X`CX2#XX`C S''@28  $   ' S30#X`CXx#%XX`Cg/l*#X`CX#XX`CԈ B''/!R U'' BЄ b''O!R U''  >@30>@b30 u''b@R U  >@30 >@'' # u0 Y'F4R U # ''  YErosionofnaturaldeposits ND2R  ' NSomepeoplewhodrinkwatercontaining R  uraniuminexcessoftheMCLovermanyyears  h mayhaveanincreasedriskofgettingcancer  ( andkidneytoxicity. \''I8  $$  $$\ @'- (''  @  *#X`CXZ#XX`CUraniumMCLiseffectiveDecember8,2003.#X`CX#XX`C >'-$ L ' > >'- (' > L'';! ( $$ ' $$L&  InorganicContaminants S''@* $$ '' $$S#X`CXn#XX`CAntimony(ppb) d''Q!'' ~jtx?.006~jtx?dЈ.006 ''rBU ~jtx?.006 ~jtx?'' @@1000@@1000 ''oBU @@1000 @@''  @6@6 ''l?U  @6 @''  @6@6 `''M?U  @6 @'' `Dischargefrompetroleum  refineries;fireretardants; b ceramics;electronics; "x  solder @'/!8 !'' @Somepeoplewhodrinkwatercontaining " antimonywellinexcessoftheMCLovermany b# yearscouldexperienceincreasesinblood "x $ cholesterolanddecreasesinbloodsugar.'U#X`CX#XX`C T''A'8 % $$ ' $$TArsenic(ppb) S''@2@ &$'' S0.01* d''Q!@ 'U'' @@1000@@d1000 c''PB@ (U @@1000 @@'' c10* B''/!@ )U'' B0* F''3!@ *U'' FErosionofnaturaldeposits; @ + АRunofffromorchards;  , Runofffromglassand j - Аelectronicsproduction * . Аwastes U'D2@/'' USomepeoplewhodrinkwatercontaining @ 0 arsenicinexcessoftheMCLovermanyyears  1 couldexperienceskindamageorproblems j 2 withtheircirculatorysystem,andmayhavean * 3 increasedriskofgettingcancer. e''R8@4 $$ ' $$e @''- 4'' @#X`CX`#XX`C  *ArsenicvaluesareeffectiveJanuary23,2006. D 5 ЀUntilthen,theMCLis0.05mg/landthereisno  6 ЀMCLG.#X`CX#XX`C G'6$F7'' G >'- 7' > J''7! 7 $$ ' $$JAsbestos(MFL) B''/!:8'' BЀ7MFL B''/!:9U'' BЄ a''N!::U''  @7@a7 ''l?:;U  @7 @''  @7@7 `''M?:<U  @7 @'' `Decayofasbestoscement := watermains;Erosionof P> naturaldeposits @'/!?'' @Somepeoplewhodrinkwatercontaining :@ asbestosinexcessoftheMCLovermany PA yearsmayhaveanincreasedriskofdeveloping B benignintestinalpolyps. P''='zC $$ ' $$PBarium(ppm) a''N!D''  @2@a2 `''M?EU  @2 @'' `Є a''N!FU''  @2@a2 ''l?GU  @2 @''  @2@2 `''M?HU  @2 @'' `Dischargeofdrilling I Аwastes;Dischargefrom BJ metalrefineries;Erosionof XK naturaldeposits @'/!L'' @Somepeoplewhodrinkwatercontaining M bariuminexcessoftheMCLovermanyyears BN couldexperienceanincreaseintheirblood XO pressure. P''='P $$ ' $$PBeryllium(ppb) d''Q!$'' Mbp?.004Mbp?dЈ.004 ''rB$U Mbp?.004 Mbp?'' @@1000@@1000 ''oB$U @@1000 @@''  @4@4 ''l?$U  @4 @''  @4@4 `''M?$U  @4 @'' `Dischargefrommetal $ refineriesandcoalburning  factories;Dischargefrom N  electrical,aerospace,and  d   defenseindustries @'/! $ '' @Somepeoplewhodrinkwatercontaining $  berylliumwellinexcessoftheMCLovermany   yearscoulddevelopintestinallesions. P''='N   $$ ' $$PBromate A#  1       , #X`CXl#XX`CԀ(ppb) d''Q! '' {Gz?.010{Gz?dЈ.010 ''rB ,U {Gz?.010 {Gz?'' @@1000@@1000 ''pB ,U @@1000 @@''  $@10$@10 u''b@ ,U  $@10 $@'' # u0 U''B4 ,U # '' UByproductofdrinking  , waterchlorination   К @'/!V '' @Somepeoplewhodrinkwatercontaining  , bromateinexcessoftheMCLovermanyyears   mayhaveanincreasedriskofgettingcancer. P''='V  $$ ' $$PCadmium(ppb) d''Q!^'' {Gzt?.005{Gzt?dЈ.005 ''rB^U {Gzt?.005 {Gzt?'' @@1000@@1000 ''oB^U @@1000 @@''  @5@5 ''l?^U  @5 @''  @5@5 `''M?^U  @5 @'' `Corrosionofgalvanized ^ pipes;Erosionofnatural t  deposits;Dischargefrom 4! metalrefineries;Runoff " fromwastebatteriesand ^ # paints @'/!t $'' @Somepeoplewhodrinkwatercontaining ^% cadmiuminexcessoftheMCLovermany t& yearscouldexperiencekidneydamage. P''='4' $$ ' $$PChloramines1 &| ( Ѐ(ppm) B''/!< )'' BMRDL &| * =4 B''/!< +"'' BЄ B''/!&| ,"'' BMRDL &| - =4 B''/!< ."'' BMRDLG &| / =4 B''/!< 0"'' BWateradditiveusedto &| 1 controlmicrobes @'/!< 2'' @Somepeoplewhousewatercontaining &| 3 chloramineswellinexcessoftheMRDLcould < 4 experienceirritatingeffectstotheireyesand  5 nose.Somepeoplewhodrinkwatercontaining f 6 chloramineswellinexcessoftheMRDLcould &|7 experiencestomachdiscomfortoranemia.I P''='<8 $$ ' $$P#I9#Chlorine! A#  1       $ (ppm) B''/!'' BMRDL $ Ѐ=4 B''/!"'' BЄ B''/!$"'' BMRDL $ Ѐ=4 B''/!"'' BMRDLG $ =4 B''/! "'' BWateradditiveusedto $  controlmicrobes   К @'/!N  '' @Somepeoplewhouse watercontaining $  chlorinewellinexcessoftheMRDLcould  experienceirritatingeffectstotheireyesand N   nose.Somepeoplewhodrinkwatercontaining  d chlorinewellinexcessoftheMRDLcould  $ experiencestomachdiscomfort. P''='  $$ ' $$PChlorinedioxide1   (ppb) B''/!V '' BMRDL   =.8 d''Q!V U'' @@1000@@d1000 c''PB U @@1000 @@'' cMRDL   =800 B''/!V U'' BMRDLG   =800 B''/!V U'' BWateradditiveusedto   controlmicrobes @'/!V '' @Someinfantsandyoungchildrenwhodrink   watercontainingchlorinedioxideinexcessof V  theMRDLcouldexperiencenervoussystem l  effects.Similareffectsmayoccurinfetusesof ,! pregnantwomenwhodrinkwatercontaining " chlorinedioxideinexcessoftheMRDL.Some V# peoplemayexperienceanemia. P''='l $ $$ ' $$PChlorite1 t % (ppm) a''N!4 &''  ?1?a1 `''M?t 'U  ?1 ?'' `Є a''N!t (U''  ?1?a1 ''n?t )U  ?1 ?'' ?0.8?0.8 b''OAt *U ?0.8 ?'' bByproductofdrinking t + waterchlorination 4 , К @'/! -'' @Someinfantsandyoungchildrenwhodrink t . watercontainingchloriteinexcessoftheMCL 4 / couldexperiencenervoussystemeffects.  0 Similareffectsmayoccurinfetusesofpregnant ^ 1 womenwhodrinkwatercontainingchloritein t 2 excessoftheMCL.Somepeoplemay 43 experienceanemia. P''='4 $$ ' $$PChromium(ppb) b''O!5''  ?.1?bЈ.1 ''p@6U  ?.1 ?'' @@1000@@1000 ''qB7U @@1000 @@'' Y@100Y@100 ''pA8U Y@100 Y@'' Y@100Y@100 b''OA9U Y@100 Y@'' bDischargefromsteeland : pulpmills;Erosionof f; naturaldeposits @'/!&|<'' @Somepeoplewhousewatercontaining = chromiumwellinexcessoftheMCLovermany f> yearscouldexperienceallergicdermatitis. P''='&|? $$ ' $$PCopper(ppm) B''/!$'' BAL=1.3 B''/!$U'' BЄ B''/!$U'' BAL=1.3 c''P!$U'' ?1.3?c1.3 b''OA$U ?1.3 ?'' bCorrosionofhousehold $ plumbingsystems;Erosion  ofnaturaldeposits; N  Leachingfromwood  d   preservatives @'/! $ '' @Copperisanessentialnutrient,butsome $  peoplewhodrinkwatercontainingcopperin   excessoftheactionleveloverarelativelyshort N   amountoftimecouldexperience  d gastrointestinaldistress.Somepeoplewho  $ drinkwatercontainingcopperinexcessofthe   actionlevelovermanyyearscouldsufferliver N  orkidneydamage.PeoplewithWilsons  d Diseaseshouldconsulttheirpersonaldoctor. P''=' $ $$ ' $$PCyanide(ppb) b''O!,''  ?.2?bЈ.2 ''p@,U  ?.2 ?'' @@1000@@1000 ''qB,U @@1000 @@'' i@200i@200 ''pA,U i@200 i@'' i@200i@200 b''OA,U i@200 i@'' bDischargefromsteel/metal , factories;Dischargefrom  plasticandfertilizer V factories @'/!l '' @Somepeoplewhodrinkwatercontaining , cyanidewellinexcessoftheMCLovermany  yearscouldexperiencenervedamageor V problemswiththeirthyroid. P''='l  $$ ' $$PFluoride(ppm) a''N!t !''  @4@a4 `''M?t "U  @4 @'' `Є a''N!t #U''  @4@a4 ''l?t $U  @4 @''  @4@4 `''M?t %U  @4 @'' `Erosionofnaturaldeposits; t & Wateradditivewhich 4 ' promotesstrongteeth;  ( Dischargefromfertilizer ^ ) andaluminumfactories @'/!t *'' @Somepeoplewhodrinkwatercontaining t + fluorideinexcessoftheMCLovermanyyears 4 , couldgetbonedisease,includingpainand  - tendernessofthebones.Fluorideindrinking ^ . waterathalftheMCLormoremaycause t / mottlingofchildrensteeth,usuallyinchildren 40 lessthannineyearsold.Mottling,alsoknown 1 asdentalfluorosis,mayincludebrownstaining ^2 and/orpittingoftheteeth,andoccursonlyin t3 developingteethbeforetheyeruptfromthe 44 gums. P''='5 $$ ' $$PLead(ppb) B''/!6'' BAL=.015 d''Q!7U'' @@1000@@d1000 c''PB8U @@1000 @@'' cAL=15 V''C!9U'' # V0 U''B4:U # '' UCorrosionofhousehold ; plumbingsystems;Erosion f< ofnaturaldeposits @'/!&|='' @Infantsandchildrenwhodrinkwatercontaining > leadinexcessoftheactionlevelcould f? experiencedelaysintheirphysicalormental &|@ development.Childrencouldshowslight <A deficitsinattentionspanandlearningabilities. B Adultswhodrinkthiswaterovermanyyears fC coulddevelopkidneyproblemsorhighblood &|D pressure. P''='<E $$ ' $$PMercury[inorganic] $ (ppb) d''Q!'' Mb`?.002Mb`?dЈ.002 ''rB$U Mb`?.002 Mb`?'' @@1000@@1000 ''oB$U @@1000 @@''  @2@2 ''l?$U  @2 @''  @2@2 `''M?$U  @2 @'' `Erosionofnaturaldeposits; $ Dischargefromrefineries  andfactories;Runofffrom N   landfills;Runofffrom  d  cropland @'/! $ '' @Somepeoplewhodrinkwatercontaining $  inorganicmercurywellinexcessoftheMCL   overmanyyearscouldexperiencekidney N  damage. P''=' d $$ ' $$PNitrate(ppm) b''O! ,''  $@10$@b10 a''N@ ,U  $@10 $@'' aЄ b''O! ,U''  $@10$@b10 ''n@ ,U  $@10 $@''  $@10$@10 a''N@ ,U  $@10 $@'' aRunofffromfertilizeruse;  , Leachingfromseptictanks,   sewage;Erosionofnatural V  deposits @'/!l'' @Infantsbelowtheageofsixmonthswhodrink  , watercontainingnitrateinexcessoftheMCL   couldbecomeseriouslyilland,ifuntreated, V  maydie.Symptomsincludeshortnessof l breathandbluebabysyndrome. P''=', $$ ' $$PNitrite(ppm) a''N!4''  ?1?a1 `''M?4U  ?1 ?'' `Є a''N!4 U''  ?1?a1 ''l?4!U  ?1 ?''  ?1?1 `''M?4"U  ?1 ?'' `Runofffromfertilizeruse; 4# Leachingfromseptictanks, $ sewage;Erosionofnatural ^ % deposits @'/!t &'' @Infantsbelowtheageofsixmonthswhodrink 4' watercontainingnitriteinexcessoftheMCL ( couldbecomeseriouslyilland,ifuntreated, ^ ) maydie.Symptomsincludeshortnessof t * breathandbluebabysyndrome. P''='4 + $$ ' $$PSelenium(ppb) c''P!< ,'' ?.05?cЈ.05 ''qA< -U ?.05 ?'' @@1000@@1000 ''pB< .U @@1000 @@''  I@50I@50 ''n@< /U  I@50 I@''  I@50I@50 a''N@< 0U  I@50 I@'' aDischargefrompetroleum < 1 andmetalrefineries;  2 Erosionofnaturaldeposits; f 3 Dischargefrommines @'/!&|4'' @Seleniumisanessentialnutrient.However, < 5 somepeoplewhodrinkwatercontaining  6 seleniuminexcessoftheMCLovermany f 7 yearscouldexperiencehairorfingernaillosses, &|8 numbnessinfingersortoes,orproblemswith <9 theircirculation. P''=': $$ ' $$PThallium(ppb) d''Q!;'' Mb`?.002Mb`?dЈ.002 ''rB<U Mb`?.002 Mb`?'' @@1000@@1000 ''oB=U @@1000 @@''  @2@2 ''n?>U  @2 @'' ?0.5?0.5 b''OA?U ?0.5 ?'' bLeachingfromore @ processingsites; nA Dischargefromelectronics, .B glass,anddrugfactories @'/!DC'' @Somepeoplewhodrinkwatercontaining D thalliuminexcessoftheMCLovermanyyears nE couldexperiencehairloss,changesintheir .F blood,orproblemswiththeirkidneys, DG intestines,orliver.#X`CX#R'A'H $$ ' $$R SyntheticOrganicContaminantsincludingPesticidesandHerbicides S''@*$ $$ ' $$SXX`C2,4D(ppb) c''P!R'' Q?.07Q?cЈ.07 ''qARU Q?.07 Q?'' @@1000@@1000 ''pBRU @@1000 @@''  Q@70Q@70 ''n@RU  Q@70 Q@''  Q@70Q@70 a''N@RU  Q@70 Q@'' aRunofffromherbicideused R onrowcrops @'/! '' @Somepeoplewhodrinkwatercontainingthe R  weedkiller2,4DwellinexcessoftheMCL    overmanyyearscouldexperienceproblems |   withtheirkidneys,liver,oradrenalglands. P''='<   $$ ' $$P2,4,5TP[Silvex] D   (ppb) c''P! Z'' ?.05?cЈ.05 ''qAD U ?.05 ?'' @@1000@@1000 ''pBD U @@1000 @@''  I@50I@50 ''n@D U  I@50 I@''  I@50I@50 a''N@D U  I@50 I@'' aResidueofbanned D  herbicide @'/! Z'' @Somepeoplewhodrinkwatercontainingsilvex D  inexcessoftheMCLovermanyyearscould  Z experienceliverproblems. P''='  $$ ' $$PAcrylamide B''/!"'' BTT B''/!"U'' BЄ B''/!"U'' BTT V''C!"U'' # V0 U''B4"U # '' UAddedtowaterduring " Аsewage/wastewater  treatment @'/!L'' @Somepeoplewhodrinkwatercontaininghigh "  levelsofacrylamideoveralongperiodoftime ! couldhaveproblemswiththeirnervoussystem L" orblood,andmayhaveanincreasedriskof  b # gettingcancer. P''='" $ $$ ' $$PAlachlor(ppb) d''Q!* %'' Mb`?.002Mb`?dЈ.002 ''rB* &U Mb`?.002 Mb`?'' @@1000@@1000 ''oB* 'U @@1000 @@''  @2@2 t''a?* (U  @2 @'' # t0 U''B4* )U # '' URunofffromherbicideused * * onrowcrops @'/! +'' @Somepeoplewhodrinkwatercontaining * , alachlorinexcessoftheMCLovermanyyears  - couldhaveproblemswiththeireyes,liver, T . kidneys,orspleen,orexperienceanemia,and j / mayhaveanincreasedriskofgettingcancer. P''='*0 $$ ' $$PAtrazine(ppb) d''Q!21'' ~jth?.003~jth?dЈ.003 ''rB22U ~jth?.003 ~jth?'' @@1000@@1000 ''oB23U @@1000 @@''  @3@3 ''l?24U  @3 @''  @3@3 `''M?25U  @3 @'' `Runofffromherbicideused 26 onrowcrops @'/!7'' @Somepeoplewhodrinkwatercontaining 28 atrazinewellinexcessoftheMCLovermany 9 yearscouldexperienceproblemswiththeir \: cardiovascularsystemorreproductive r; difficulties. P''='2< $$ ' $$PBenzo(a)pyrene[PAH] := А(nanograms/l) e''R!>'' -C6*?.0002-C6*?eЈ.0002 ''vC:?U -C6*?.0002 -C6*?'' .A1000000.A1,000,000 ''tE:@U .A1000000 .A'' i@200i@200 v''cA:AU i@200 i@'' # v0 U''B4:BU # '' ULeachingfromliningsof :C waterstoragetanksand D distributionlines @'/!dE'' @Somepeoplewhodrinkwatercontaining :F benzo(a)pyreneinexcessoftheMCLover G manyyearsmayexperiencereproductive dH difficultiesandmayhaveanincreasedriskof $zI gettingcancer. P''=':J $$ ' $$PCarbofuran(ppb) c''P!$'' {Gz?.04{Gz?cЈ.04 ''qA$U {Gz?.04 {Gz?'' @@1000@@1000 ''pB$U @@1000 @@''  D@40D@40 ''n@$U  D@40 D@''  D@40D@40 a''N@$U  D@40 D@'' aLeachingofsoilfumigant $ usedonriceandalfalfa @'/!'' @Somepeoplewhodrinkwatercontaining $ carbofuraninexcessoftheMCLovermany   yearscouldexperienceproblemswiththeir N    blood,ornervousorreproductivesystems. P''=' d  $$ ' $$PChlordane(ppb) d''Q! l '' Mb`?.002Mb`?dЈ.002 ''rB l U Mb`?.002 Mb`?'' @@1000@@1000 ''oB lU @@1000 @@''  @2@2 t''a? lU  @2 @'' # t0 U''B4 lU # '' UResidueofbanned  l Аtermiticide @'/! ,'' @Somepeoplewhodrinkwatercontaining  l chlordaneinexcessoftheMCLovermany  , yearscouldexperienceproblemswiththeirliver   ornervoussystem,andmayhaveanincreased V  riskofgettingcancer. P''='l $$ ' $$PDalapon(ppb) b''O!t''  ?.2?bЈ.2 ''p@tU  ?.2 ?'' @@1000@@1000 ''qBtU @@1000 @@'' i@200i@200 ''pAtU i@200 i@'' i@200i@200 b''OAtU i@200 i@'' bRunofffromherbicideused t onrightsofway @'/!4'' @Somepeoplewhodrinkwatercontaining t dalaponwellinexcessoftheMCLovermany 4  yearscouldexperienceminorkidneychanges. P''='! $$ ' $$PDi(2ethylhexyl)  " adipate f # (ppb) b''O!&| $''  ?.4?bЈ.4 ''p@ %U  ?.4 ?'' @@1000@@1000 ''qB &U @@1000 @@'' y@400y@400 ''pA 'U y@400 y@'' y@400y@400 b''OA (U y@400 y@'' bDischargefromchemical  ) factories @'/!f *'' @Somepeoplewhodrinkwatercontainingdi(2  + ethylhexyl)adipatewellinexcessoftheMCL f , overmanyyearscouldexperiencegeneraltoxic &| - effectsorreproductivedifficulties. P''='< . $$ ' $$PDi(2ethylhexyl) D / phthalate 0 (ppb) d''Q!n1'' ~jtx?.006~jtx?dЈ.006 ''rBD 2U ~jtx?.006 ~jtx?'' @@1000@@1000 ''oBD 3U @@1000 @@''  @6@6 t''a?D 4U  @6 @'' # t0 U''B4D 5U # '' UDischargefromrubberand D 6 chemicalfactories @'/!7'' @Somepeoplewhodrinkwatercontainingdi(2 D 8 ethylhexyl)phthalateinexcessoftheMCLover 9 manyyearsmayhaveproblemswiththeirliver, n: orexperiencereproductivedifficulties,andmay .; haveanincreasedriskofgettingcancer. P''='D< $$ ' $$PDibromochloro L= propane  > (ppt) e''R!v?'' -C6*?.0002-C6*?eЈ.0002 ''vCL@U -C6*?.0002 -C6*?'' .A1000000.A1,000,000 ''tELAU .A1000000 .A'' i@200i@200 v''cALBU i@200 i@'' # v0 U''B4LCU # '' URunoff/leachingfromsoil LD fumigantusedon  E Аsoybeans,cotton, vF pineapples,andorchards @'/!6G'' @SomepeoplewhodrinkwatercontainingDBCP LH inexcessoftheMCLovermanyyearscould  I experiencereproductiveproblemsandmay vJ haveanincreasedriskofgettingcancer. P''='6K $$ ' $$PDinoseb(ppb) d''Q!>L'' y&1|?.007y&1|?dЈ.007 ''rB>MU y&1|?.007 y&1|?'' @@1000@@1000 ''oB>NU @@1000 @@''  @7@7 ''l?>OU  @7 @''  @7@7 `''M?>PU  @7 @'' `Runofffromherbicideused >Q onsoybeansand TR vegetables @'/!S'' @Somepeoplewhodrinkwatercontaining >T dinosebwellinexcessoftheMCLovermany TU yearscouldexperiencereproductivedifficulties. P''='V $$ ' $$PDiquat(ppb) c''P!W'' {Gz?.02{Gz?cЈ.02 ''qAXU {Gz?.02 {Gz?'' @@1000@@1000 ''pBYU @@1000 @@''  4@204@20 ''n@ZU  4@20 4@''  4@204@20 a''N@[U  4@20 4@'' aRunofffromherbicideuse @'/!\'' @Somepeoplewhodrinkwatercontainingdiquat ] inexcessoftheMCLovermanyyearscould ^ getcataracts. P''='F _ $$ ' $$PDioxin $ [2,3,7,8TCDD]  (ppq) i''V!N '' +i)+`> .00000003+i)+`>i.00000003 ''}G$3 +i)+`> .00000003 +i)+`>'' eA 1000000000eA#X`CXx]#!XX`C1,000,000,000#X`CX!#Ԉ ''vH$U eA 1000000000 eA''  >@30>@XX`C30 u''b@$U  >@30 >@'' # u0 U''B4$U # '' UEmissionsfromwaste $ incinerationandother   combustion;Discharge N   fromchemicalfactories @'/! d '' @Somepeoplewhodrinkwatercontainingdioxin $  inexcessoftheMCLovermanyyearscould   experiencereproductivedifficultiesandmay N  haveanincreasedriskofgettingcancer.#X`CXՙ# P''=' d $$ ' $$PXX`CEndothall(ppb) b''O! l''  ?.1?bЈ.1 ''p@ lU  ?.1 ?'' @@1000@@1000 ''qB lU @@1000 @@'' Y@100Y@100 ''pA lU Y@100 Y@'' Y@100Y@100 b''OA lU Y@100 Y@'' bRunofffromherbicideuse @'/! l'' @Somepeoplewhodrinkwatercontaining  l endothallinexcessoftheMCLovermany  , yearscouldexperienceproblemswiththeir   stomachorintestines. P''='V  $$ ' $$PEndrin(ppb) d''Q!^'' Mb`?.002Mb`?dЈ.002 ''rB^U Mb`?.002 Mb`?'' @@1000@@1000 ''oB^U @@1000 @@''  @2@2 ''l?^U  @2 @''  @2@2 `''M?^U  @2 @'' `Residueofbanned ^ insecticide @'/!t '' @Somepeoplewhodrinkwatercontainingendrin ^! inexcessoftheMCLovermanyyearscould t" experienceliverproblems. P''='4# $$ ' $$PEpichlorohydrin B''/!< $'' BTT B''/!< %U'' BЄ B''/!< &U'' BTT V''C!< 'U'' # V0 U''B4< (U # '' UDischargefromindustrial < ) chemicalfactories;An  * impurityofsomewater f + treatmentchemicals @'/!&| ,'' @Somepeoplewhodrinkwatercontaininghigh < - levelsofepichlorohydrinoveralongperiodof  . timecouldexperiencestomachproblems,and f / mayhaveanincreasedriskofgettingcancer. P''='&| 0 $$ ' $$PEthylenedibromide . 1 (ppt) f''S!D 2'' -C6 ?.00005-C6 ?fЈ.00005 ''wD. 3U -C6 ?.00005 -C6 ?'' .A1000000.A1,000,000 ''sE. 4U .A1000000 .A''  I@50I@50 u''b@. 5U  I@50 I@'' # u0 U''B4. 6U # '' UDischargefrompetroleum . 7 refineries @'/!D 8'' @Somepeoplewhodrinkwatercontaining . 9 ethylenedibromideinexcessoftheMCLover D : manyyearscouldexperienceproblemswith ; theirliver,stomach,reproductivesystem,or n< kidneys,andmayhaveanincreasedriskof .= gettingcancer. P''='D> $$ ' $$PGlyphosate(ppb) b''O!L?''  ffffff?.7ffffff?bЈ.7 ''p@L@U  ffffff?.7 ffffff?'' @@1000@@1000 ''qBLAU @@1000 @@'' @700@700 ''pALBU @700 @'' @700@700 b''OALCU @700 @'' bRunofffromherbicideuse @'/!LD'' @Somepeoplewhodrinkwatercontaining LE glyphosateinexcessoftheMCLovermany  F yearscouldexperienceproblemswiththeir vG kidneysorreproductivedifficulties. P''='6H $$ ' $$PHeptachlor(ppt) e''R!>I'' -C6:?.0004-C6:?eЈ.0004 ''vC>JU -C6:?.0004 -C6:?'' .A1000000.A1,000,000 ''tE>KU .A1000000 .A'' y@400y@400 v''cA>LU y@400 y@'' # v0 U''B4>MU # '' UResidueofbanned >N pesticide @'/!TO'' @Somepeoplewhodrinkwatercontaining >P heptachlorinexcessoftheMCLovermany TQ yearscouldexperienceliverdamageandmay R haveanincreasedriskofgettingcancer. P''='~S $$ ' $$PHeptachlorepoxide $ (ppt) e''R!'' -C6*?.0002-C6*?eЈ.0002 ''vC$U -C6*?.0002 -C6*?'' .A1000000.A1,000,000 ''tE$U .A1000000 .A'' i@200i@200 v''cA$U i@200 i@'' # v0 U''B4$U # '' UBreakdownofheptachlor @'/!$'' @Somepeoplewhodrinkwatercontaining $ heptachlorepoxideinexcessoftheMCLover    manyyearscouldexperienceliverdamage, N   andmayhaveanincreasedriskofgetting  d  cancer. P''=' $  $$ ' $$PHexachlorobenzene  ,  (ppb) d''Q! '' MbP?.001MbP?dЈ.001 ''rB ,U MbP?.001 MbP?'' @@1000@@1000 ''oB ,U @@1000 @@''  ?1?1 t''a? ,U  ?1 ?'' # t0 U''B4 ,U # '' UDischargefrommetal  , refineriesandagricultural   chemicalfactories @'/!V '' @Somepeoplewhodrinkwatercontaining  , hexachlorobenzeneinexcessoftheMCLover   manyyearscouldexperienceproblemswith V  theirliverorkidneys,oradversereproductive l effects,andmayhaveanincreasedriskof , gettingcancer. P''=' $$ ' $$PHexachloro  cyclopentadiene(ppb) c''P!^ '' ?.05?cЈ.05 ''qAU ?.05 ?'' @@1000@@1000 ''pBU @@1000 @@''  I@50I@50 ''n@ U  I@50 I@''  I@50I@50 a''N@!U  I@50 I@'' aDischargefromchemical " factories @'/!^ #'' @Somepeoplewhodrinkwatercontaining $ Аhexachlorocyclopentadienewellinexcessof ^ % theMCLovermanyyearscouldexperience t & problemswiththeirkidneysorstomach. P''='4 ' $$ ' $$PLindane(ppt) e''R!< ('' -C6*?.0002-C6*?eЈ.0002 ''vC< )U -C6*?.0002 -C6*?'' .A1000000.A1,000,000 ''tE< *U .A1000000 .A'' i@200i@200 ''pA< +U i@200 i@'' i@200i@200 b''OA< ,U i@200 i@'' bRunoff/leachingfrom < - insecticideusedoncattle,  . lumber,gardens @'/!f /'' @Somepeoplewhodrinkwatercontaining < 0 lindaneinexcessoftheMCLovermanyyears  1 couldexperienceproblemswiththeirkidneysor f 2 liver. P''='&|3 $$ ' $$PMethoxychlor(ppb) c''P!.4'' {Gz?.04{Gz?cЈ.04 ''qA.5U {Gz?.04 {Gz?'' @@1000@@1000 ''pB.6U @@1000 @@''  D@40D@40 ''n@.7U  D@40 D@''  D@40D@40 a''N@.8U  D@40 D@'' aRunoff/leachingfrom .9 insecticideusedonfruits, D: vegetables,alfalfa, ; livestock @'/!n<'' @Somepeoplewhodrinkwatercontaining .= methoxychlorinexcessoftheMCLovermany D> yearscouldexperiencereproductivedifficulties. P''='? $$ ' $$POxamyl[Vydate](ppb) b''O!v@''  ?.2?bЈ.2 ''p@vAU  ?.2 ?'' @@1000@@1000 ''qBvBU @@1000 @@'' i@200i@200 ''pAvCU i@200 i@'' i@200i@200 b''OAvDU i@200 i@'' bRunoff/leachingfrom vE insecticideusedonapples, 6F potatoesandtomatoes @'/!LG'' @Somepeoplewhodrinkwatercontaining vH oxamylinexcessoftheMCLovermanyyears 6I couldexperienceslightnervoussystemeffects. P''='LJ $$ ' $$PPCBs[Polychlorinated $ biphenyls]  (ppt) e''R!N '' Mb@?.0005Mb@?eЈ.0005 ''vC$U Mb@?.0005 Mb@?'' .A1000000.A1,000,000 ''tE$U .A1000000 .A'' @@500@@500 v''cA$U @@500 @@'' # v0 U''B4$U # '' URunofffromlandfills; $ АDischargeofwaste   chemicals @'/!N  '' @SomepeoplewhodrinkwatercontainingPCBs $  inexcessoftheMCLovermanyyearscould   experiencechangesintheirskin,problemswith N   theirthymusgland,immunedeficiencies,or  d reproductiveornervoussystemdifficulties,and  $  mayhaveanincreasedriskofgettingcancer. P''='  $$ ' $$PPentachlorophenol   (ppb) d''Q!V '' MbP?.001MbP?dЈ.001 ''rB U MbP?.001 MbP?'' @@1000@@1000 ''oB U @@1000 @@''  ?1?1 t''a? U  ?1 ?'' # t0 U''B4 U # '' UDischargefromwood   preservingfactories @'/!V '' @Somepeoplewhodrinkwatercontaining   pentachlorophenolinexcessoftheMCLover V  manyyearscouldexperienceproblemswith l theirliverorkidneys,andmayhavean , increasedriskofgettingcancer. P''=' $$ ' $$PPicloram(ppb) b''O!''  ?.5?bЈ.5 ''p@U  ?.5 ?'' @@1000@@1000 ''qB U @@1000 @@'' @@500@@500 ''pA!U @@500 @@'' @@500@@500 b''OA"U @@500 @@'' bHerbiciderunoff @'/!#'' @Somepeoplewhodrinkwatercontaining $ picloraminexcessoftheMCLovermanyyears ^ % couldexperienceproblemswiththeirliver. P''='t & $$ ' $$PSimazine(ppb) d''Q!&| ''' Mbp?.004Mbp?dЈ.004 ''rB&| (U Mbp?.004 Mbp?'' @@1000@@1000 ''oB&| )U @@1000 @@''  @4@4 ''l?&| *U  @4 @''  @4@4 `''M?&| +U  @4 @'' `Herbiciderunoff @'/!&| ,'' @Somepeoplewhodrinkwatercontaining &| - simazineinexcessoftheMCLovermany < . yearscouldexperienceproblemswiththeir  / blood. P''='f 0 $$ ' $$PToxaphene(ppb) d''Q!n1'' ~jth?.003~jth?dЈ.003 ''rBn2U ~jth?.003 ~jth?'' @@1000@@1000 ''oBn3U @@1000 @@''  @3@3 t''a?n4U  @3 @'' # t0 U''B4n5U # '' URunoff/leachingfrom n6 insecticideusedoncotton .7 andcattle @'/!D8'' @Somepeoplewhodrinkwatercontaining n9 toxapheneinexcessoftheMCLovermany .: yearscouldhaveproblemswiththeirkidneys, D; liver,orthyroid,andmayhaveanincreased < riskofgettingcancer.#X`CX# R'A'n= $$ ' $$R VolatileOrganicContaminants S''@*v> $$ ' $$SXX`CBenzene(ppb) d''Q!?'' {Gzt?.005{Gzt?dЈ.005 ''rB@U {Gzt?.005 {Gzt?'' @@1000@@1000 ''oBAU @@1000 @@''  @5@5 t''a?BU  @5 @'' # t0 U''B4CU # '' UDischargefromfactories; D Leachingfromgasstorage dE tanksandlandfills @'/!$zF'' @Somepeoplewhodrinkwatercontaining G benzeneinexcessoftheMCLovermanyyears dH couldexperienceanemiaoradecreasein $zI bloodplatelets,andmayhaveanincreasedrisk :J ofgettingcancer. P''='K $$ ' $$PCarbontetrachloride $ (ppb) d''Q!'' {Gzt?.005{Gzt?dЈ.005 ''rB$U {Gzt?.005 {Gzt?'' @@1000@@1000 ''oB$U @@1000 @@''  @5@5 t''a?$U  @5 @'' # t0 U''B4$U # '' UDischargefromchemical $ plantsandotherindustrial   activities @'/!N  '' @Somepeoplewhodrinkwatercontaining $  carbontetrachlorideinexcessoftheMCLover   manyyearscouldexperienceproblemswith N   theirliverandmayhaveanincreasedriskof  d  gettingcancer. P''=' $ $$ ' $$PChlorobenzene(ppb) b''O! ,''  ?.1?bЈ.1 ''p@ ,U  ?.1 ?'' @@1000@@1000 ''qB ,U @@1000 @@'' Y@100Y@100 ''pA ,U Y@100 Y@'' Y@100Y@100 b''OA ,U Y@100 Y@'' bDischargefromchemical  , andagriculturalchemical   factories @'/!V '' @Somepeoplewhodrinkwatercontaining  , chlorobenzeneinexcessoftheMCLovermany   yearscouldexperienceproblemswiththeirliver V  orkidneys. P''='l $$ ' $$PoDichlorobenzene t (ppb) b''O!4''  333333?.6333333?bЈ.6 ''p@tU  333333?.6 333333?'' @@1000@@1000 ''qBtU @@1000 @@'' @600@600 ''pAtU @600 @'' @600@600 b''OAt U @600 @'' bDischargefromindustrial t! chemicalfactories @'/!4"'' @Somepeoplewhodrinkwatercontainingo t# dichlorobenzenewellinexcessoftheMCLover 4$ manyyearscouldexperienceproblemswith % theirliver,kidneys,orcirculatorysystems. P''='^ & $$ ' $$PpDichlorobenzene f ' (ppb) d''Q!&| ('' 333333?.075333333?dЈ.075 ''rBf )U 333333?.075 333333?'' @@1000@@1000 ''pBf *U @@1000 @@''  R@75R@75 ''n@f +U  R@75 R@''  R@75R@75 a''N@f ,U  R@75 R@'' aDischargefromindustrial f - chemicalfactories @'/!&| .'' @Somepeoplewhodrinkwatercontainingp f / dichlorobenzeneinexcessoftheMCLover &| 0 manyyearscouldexperienceanemia,damage < 1 totheirliver,kidneys,orspleen,orchangesin  2 theirblood. P''='f 3 $$ ' $$P1,2Dichloroethane n4 (ppb) d''Q!.5'' {Gzt?.005{Gzt?dЈ.005 ''rBn6U {Gzt?.005 {Gzt?'' @@1000@@1000 ''oBn7U @@1000 @@''  @5@5 t''a?n8U  @5 @'' # t0 U''B4n9U # '' UDischargefromindustrial n: chemicalfactories @'/!.;'' @Somepeoplewhodrinkwatercontaining1,2 n< dichloroethaneinexcessoftheMCLovermany .= yearsmayhaveanincreasedriskofgetting D> cancer. P''='? $$ ' $$P1,1Dichloroethylene  @ (ppb) d''Q!vA'' y&1|?.007y&1|?dЈ.007 ''rB BU y&1|?.007 y&1|?'' @@1000@@1000 ''oB CU @@1000 @@''  @7@7 ''l? DU  @7 @''  @7@7 `''M? EU  @7 @'' `Dischargefromindustrial  F chemicalfactories @'/!vG'' @Somepeoplewhodrinkwatercontaining1,1  H dichloroethyleneinexcessoftheMCLover vI manyyearscouldexperienceproblemswith 6J theirliver. P''='LK $$ ' $$Pcis1,2 TL Dichloroethylene M (ppb) c''P!~N'' Q?.07Q?cЈ.07 ''qATOU Q?.07 Q?'' @@1000@@1000 ''pBTPU @@1000 @@''  Q@70Q@70 ''n@TQU  Q@70 Q@''  Q@70Q@70 a''N@TRU  Q@70 Q@'' aDischargefromindustrial TS chemicalfactories @'/!T'' @Somepeoplewhodrinkwatercontainingcis TU 1,2dichloroethyleneinexcessoftheMCLover V manyyearscouldexperienceproblemswith ~W theirliver. P''='>X $$ ' $$Ptrans1,2 $  Dichloroethylene  (ppb) b''O!N ''  ?.1?bЈ.1 ''p@$U  ?.1 ?'' @@1000@@1000 ''qB$U @@1000 @@'' Y@100Y@100 ''pA$U Y@100 Y@'' Y@100Y@100 b''OA$U Y@100 Y@'' bDischargefromindustrial $ chemicalfactories @'/! '' @Somepeoplewhodrinkwatercontainingtrans $  1,2dichloroethylenewellinexcessoftheMCL   overmanyyearscouldexperienceproblems N   withtheirliver. P''=' d  $$ ' $$PDichloromethane  l (ppb) d''Q! ,'' {Gzt?.005{Gzt?dЈ.005 ''rB lU {Gzt?.005 {Gzt?'' @@1000@@1000 ''oB lU @@1000 @@''  @5@5 t''a? lU  @5 @'' # t0 U''B4 lU # '' UDischargefrom  l pharmaceuticaland  , chemicalfactories @'/! '' @Somepeoplewhodrinkwatercontaining  l dichloromethaneinexcessoftheMCLover  , manyyearscouldhaveliverproblemsandmay   haveanincreasedriskofgettingcancer. P''='V  $$ ' $$P1,2Dichloropropane ^ (ppb) d''Q!t'' {Gzt?.005{Gzt?dЈ.005 ''rB^U {Gzt?.005 {Gzt?'' @@1000@@1000 ''oB^U @@1000 @@''  @5@5 t''a?^U  @5 @'' # t0 U''B4^ U # '' UDischargefromindustrial ^! chemicalfactories @'/!t"'' @Somepeoplewhodrinkwatercontaining1,2 ^# dichloropropaneinexcessoftheMCLover t$ manyyearsmayhaveanincreasedriskof 4% gettingcancer. P''='& $$ ' $$PEthylbenzene(ppb) b''O! '''  ffffff?.7ffffff?bЈ.7 ''p@ (U  ffffff?.7 ffffff?'' @@1000@@1000 ''qB )U @@1000 @@'' @700@700 ''pA *U @700 @'' @700@700 b''OA +U @700 @'' bDischargefrompetroleum  , refineries @'/!f -'' @Somepeoplewhodrinkwatercontaining  . ethylbenzenewellinexcessoftheMCLover f / manyyearscouldexperienceproblemswith &| 0 theirliverorkidneys. P''='< 1 $$ ' $$PHaloaceticAcids D 2 (HAA) 3 (ppb) n4   d''Q!.5'' Q?.060Q?dЈ.060 ''rBD 6U Q?.060 Q?'' @@1000@@1000 ''pBD 7U @@1000 @@''  N@60N@60 a''N@D 8U  N@60 N@'' aЈn/a : Ј B''/!n;U'' BByproductofdrinking D < waterdisinfection @'/!='' @Somepeoplewhodrinkwatercontaining D > haloaceticacidsinexcessoftheMCLover ? manyyearsmayhaveanincreasedriskof n@ gettingcancer. P''='.A $$ ' $$PStyrene(ppb) b''O!6B''  ?.1?bЈ.1 ''p@6CU  ?.1 ?'' @@1000@@1000 ''qB6DU @@1000 @@'' Y@100Y@100 ''pA6EU Y@100 Y@'' Y@100Y@100 b''OA6FU Y@100 Y@'' bDischargefromrubberand 6G plasticfactories;Leaching LH fromlandfills @'/! I'' @Somepeoplewhodrinkwatercontaining 6J styrenewellinexcessoftheMCLovermany LK yearscouldhaveproblemswiththeirliver,  L kidneys,orcirculatorysystem. P''='vM $$ ' $$PTetrachloroethylene ~N (ppb) d''Q!>O'' {Gzt?.005{Gzt?dЈ.005 ''rB~PU {Gzt?.005 {Gzt?'' @@1000@@1000 ''oB~QU @@1000 @@''  @5@5 t''a?~RU  @5 @'' # t0 U''B4~SU # '' UDischargefromfactories ~T anddrycleaners @'/!>U'' @Somepeoplewhodrinkwatercontaining ~V tetrachloroethyleneinexcessoftheMCLover >W manyyearscouldhaveproblemswiththeir TX liver,andmayhaveanincreasedriskofgetting Y cancer. P''='~Z $$ ' $$P1,2,4 $ Trichlorobenzene  (ppb) c''P!N '' Q?.07Q?cЈ.07 ''qA$U Q?.07 Q?'' @@1000@@1000 ''pB$U @@1000 @@''  Q@70Q@70 ''n@$U  Q@70 Q@''  Q@70Q@70 a''N@$U  Q@70 Q@'' aDischargefromtextile $ finishingfactories @'/! '' @Somepeoplewhodrinkwatercontaining1,2,4 $  trichlorobenzenewellinexcessoftheMCL   overmanyyearscouldexperiencechangesin N   theiradrenalglands. P''=' d  $$ ' $$P1,1,1Trichloroethane  l (ppb) b''O! ,''  ?.2?bЈ.2 ''p@ lU  ?.2 ?'' @@1000@@1000 ''qB lU @@1000 @@'' i@200i@200 ''pA lU i@200 i@'' i@200i@200 b''OA lU i@200 i@'' bDischargefrommetal  l Аdegreasingsitesandother  , factories @'/! '' @Somepeoplewhodrinkwatercontaining1,1,1  l trichloroethaneinexcessoftheMCLover  , manyyearscouldexperienceproblemswith   theirliver,nervoussystem,orcirculatory V  system. P''='l $$ ' $$P1,1,2Trichloroethane t (ppb) d''Q!4'' {Gzt?.005{Gzt?dЈ.005 ''rBtU {Gzt?.005 {Gzt?'' @@1000@@1000 ''oBtU @@1000 @@''  @5@5 ''l?t U  @5 @''  @3@3 `''M?t!U  @3 @'' `Dischargefromindustrial t" chemicalfactories @'/!4#'' @Somepeoplewhodrinkwatercontaining1,1,2 t$ trichloroethanewellinexcessoftheMCLover 4% manyyearscouldhaveproblemswiththeir & liver,kidneys,orimmunesystems. P''='^ ' $$ ' $$PTrichloroethylene f ( (ppb) d''Q!&| )'' {Gzt?.005{Gzt?dЈ.005 ''rBf *U {Gzt?.005 {Gzt?'' @@1000@@1000 ''oBf +U @@1000 @@''  @5@5 t''a?f ,U  @5 @'' # t0 U''B4f -U # '' UDischargefrommetal f . Аdegreasingsitesandother &| / factories @'/!< 0'' @Somepeoplewhodrinkwatercontaining f 1 trichloroethyleneinexcessoftheMCLover &| 2 manyyearscouldexperienceproblemswith < 3 theirliverandmayhaveanincreasedriskof  4 gettingcancer. P''='f 5 $$ ' $$PTTHMs n6 [Total .7 trihalomethanes] D8 (ppb) 9  B''/!n:'' B  0.10/.080 D= U6 d''Q!n?"'' @@1000@@d1000 c''PBn@" @@1000 @@'' c100/80 B''/!nA"'' Bn/a DD  B''/!nF"'' BByproductofdrinking nG waterchlorination @'/!.H'' @Somepeoplewhodrinkwatercontaining nI trihalomethanesinexcessoftheMCLover .J manyyearsmayexperienceproblemswiththeir DK liver,kidneys,orcentralnervoussystems,and L mayhaveanincreasedriskofgettingcancer. P''='nM $$ ' $$PToluene(ppm) a''N!vN''  ?1?a1 `''M?vOU  ?1 ?'' `Є a''N!vPU''  ?1?a1 ''l?vQU  ?1 ?''  ?1?1 `''M?vRU  ?1 ?'' `Dischargefrompetroleum vS factories @'/!6T'' @Somepeoplewhodrinkwatercontaining vU toluenewellinexcessoftheMCLovermany 6V yearscouldhaveproblemswiththeirnervous LW system,kidneys,orliver. P''=' X $$ ' $$PVinylChloride(ppb) d''Q!Y'' Mb`?.002Mb`?dЈ.002 ''rBZU Mb`?.002 Mb`?'' @@1000@@1000 ''oB[U @@1000 @@''  @2@2 t''a?\U  @2 @'' # t0 U''B4]U # '' ULeachingfromPVCpiping; ^ Dischargefromplastics ~_ factories @'/!>`'' @Somepeoplewhodrinkwatercontainingvinyl a chlorideinexcessoftheMCLovermanyyears ~b mayhaveanincreasedriskofgettingcancer. P'='>c $$ ' $$ PXylenes(ppm) b'O!$ '  $@10$@ b10 a'N@$U  $@10 $@ '  aЄ b'O!$U '  $@10$@ b10 'n@$U  $@10 $@ '  $@10$@ 10 a'N@$U  $@10 $@ '  aDischargefrompetroleum $  factories;Dischargefrom  chemicalfactories 9/!N  ' 9Somepeoplewhodrinkwatercontaining $  xylenesinexcessoftheMCLovermanyyears   couldexperiencedamagetotheirnervous N   system.7-+ d  $$ [  7#X`CXq#   H