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<br />PUBUC HEALTH SERVICE ORINKING WATER STANDARD!!
<br />
<br />!ILudo:rb Prollol...'..., l~. UnLL.d 9,.,,, '.bllc H...r,b/J...i.o, rod..o!
<br />1I0<"rll, ',n.,. r.b.....,.. IUI, f.r [l'bkl., an' Culln.,.., Weier 6.,_
<br />~1'dbrC"'I...Il.bJO<ll,'."...r.lQ..r..U..II.."I.r1...
<br />
<br />(llupo.....JLo..Ulldud..dopl.ldS.pl.<lllber2S. jg,j,l)'
<br />
<br />I.' O.o:rII<ITIOl<O'T.....
<br />
<br />For Lh. purpo.. of t.h~I" S,and.rd. ~h. ....rm. d~.'gnued boJ'(lln
<br />helo...hall b. <.Idlo.d... rouowo
<br />I.\. Adoquat.o proltr!ioll b~ r>allt.al <19''''''''' impl;e-o ..1.1'OUI rellt,vo
<br />d.srea. of protoetioD l.i:oino\ tbo eff.cto 01 pollul,on In OUdlCI'ntr..;
<br />d.J.Ulioll,.lar",o,'e,jIQ'.nte.lion.tb'~.rU!or.unhiii:hland&.ntlon.
<br />Uld t.he UIOcn,ted phyo.iroJ and b,olo~'Cl.l proe...... ..-hlch tend La
<br />produa.nl.,ur.l PUll.!icotIOll:Uld, in th"uoofgrouod..ot.uw. oLo'l.io
<br />!.DIad pereoll.uon lhroull'b u,.......tu.l>.1J"ing mAlm.1
<br />1.2. A~IIfic>4lI,..lllltnl includ.s tb. VI.nOlll pro~n.I" ~ommon]1
<br />ul.d La ...tv lr...Lm'n~. both s.p.r.ttly .nd l.D oombin.tion, .ucb..
<br />.1.01011:.. ...ut,on. ..duntot.tioo. CO'4l:uJotLOO. r.Pld or 010" ..nd
<br />6ltn.u.on.r.hlorin.tion.Uldoth....ec.ptf<lform.ofdi.in'.clion.
<br />R.pld .BJ:ld 6.hr.tioo tre.tm.nt II commonly uod.nllood UI inelud.
<br />tbOl. .wulJ.ry mc...ur... oot.bl.1 cO"iul.tioo ood sedl.D1.nulioo.
<br />II'bich 11. ...olio.] to ill. prop.r op.rau~n
<br />1.3. Ad~u preted,.. bV .rtVf....1 1r0000rnn..! imp!i.. lbo~ tho
<br />metbodll.oddrgreoof.l.bor.lioooftrrotmeM.rrOpl'rol'riotetotb.
<br />lOuroeof.uppls.tL.ttb.wo,klar.o[.d.qusl.e.puit] UI.upport
<br />mUlmum d,manJ., ar. ..eU ]oeoted. d..;gOl'd. .nd eonlJ'ur.L.d. .re
<br />elU"eluU] IOd .1"UruJJy op.noted lod .up.rvioed ~,. properly lnlin.d
<br />IIIldquoliliedp.nonncl. oodor.a.dequ.tcly pro""ct.d .g.in"tRonds
<br />.od oLber ..orc"" "I poUull"". Tb. ",denee th.t th. protection
<br />l.hu.lll'ord.l!ioo.de-qu.t.emUllb.furnwcdby [requ.ntb.cl.<'riologico.l
<br />e:ll'IlDirl.tio<ll .od oLb.. .ppropri.t, o"ol)"e..b~...ing th.t tbe punfied
<br />..ot.erioorgoodo.nd..uoooblyunilormquelily.arr.ogni.edpriacipl.
<br />b.irlglhatltl"'Guluilyinqullll.yi.o.nioJic..uonofpotcouo.ld"og""
<br />A rnlllimum .peci!iellioo of Good quaI1l.1"ou1d be eoo[orm.mo to
<br />tho b.etuiologic"lo.nd ~hemical ",qulrtm.olo "f Lbr.ee Stl.l1dud..
<br />uiodic.t.edinol!<'liollI3.od4.
<br />1.4. SanilalvJ4odrne.n..nyflulty.t.ruetur&lconditioD....belb.r
<br />olloe.tioo.de.,so. Or cOOOt.ruCLiOD 01 collect;on. tre.tment.or diltri-
<br />but,~o..orh..hichlDO.1l't'gulo.rlyor"ecA"onallypr..ont.o.Lisfl.Ctory
<br />[>u,,~ntioll 01 the ....~.luppIYorc...u.e ilto berolll.amlfl.ked frolO
<br />.Xlnn.OUI anur(''''. Among tb. rXlran...'". ""UfCea of conUmlllUiotl
<br />o,....loe.lupplylr1ldual.upplJ...byp.......er<1I1l1_connrC!.lOlll.lflloer-
<br />COnne-ctiOlll..ndblckBowconn..,tLon..
<br />1.5.//,o!/AlaJlIrdmr~ln.1f.u1lyoperltm,:c"nd,tionlflclud"'l'
<br />lDy d".,;c.o."..toerll"e.tmrnt proctie... ..b,eb. ...ben introduced llIto
<br />lbe........ ""ppl:o~yltem.erClloe.o, m.y c"""t.e Idlngcrto Lb....U.
<br />belDi'of tho ,Olllumr.
<br />1.5. \\'aln' II.""I~ oyll'''' IlIdu,lM th. ..ork. Ind ,wllhlrie. for
<br />MII.clion. trutm,nl. lodd,.trib"t,on 01 tho ,,'&\er from tbe.our....
<br />01 ""pply to lhe fr....Ro..inJt' outlet of tho ult.mato ~On.um...
<br />1.7. 1M ,,,Iif"'"' 9'0\11' ojb<ul""" i. delined, I"r the pU'PO'" 0/
<br />lh...Sr.a.nd.rd.. 00 mcludi"l: ",11 0"\:10l11ll1 eun.id"rcd in tb.cob_
<br />Icro~eD" !l"'O"[> .. .rt /"rlh In tho Stllndord Methodl for lhe E11ml-
<br />nil ion of Watcr.nd 5cw~.. cu...nLrdLllon. ,,"'p.red. .ppro<cd.
<br />.nd puLI,.bedjo,nu] by the Am.riclo Publlt Heollh A,-oClltion.nd
<br />Lb. Amcnclln Wlltrr Wo.k. Auoel.tion. :-Iew yo.k City The
<br />pro..durr.'lor th.d.monltrltionof b.ct'n.ol thioGroup.hall be
<br />(bOlle op,clfic<l brrrln. lo~:
<br />(0) Therompler.dtrlt,or
<br />16) Th. c~nfiTmfd .t.ll ..b.o Iho t,~"'d confirmltory mediulO
<br />bnlhollllt....n b';e loct",. broth. '2 prr~.nl. i. u..'J. proviJlng th.
<br />fonnllion of ~.. In ony .moun~ io Ibi. m.dium Ju"n~ 48 bnlll'l of
<br />IOcub.tiolllt37. C il conoid.,rtd to COlUt,tUt. I po.iti<. confirm.d
<br />tool. or
<br />(0) Th. coofirrned I""t,,'b,n one of tli. lolln"',nl: liqUid confil1llll.
<br />tory rn<<I,o 11 Ull'd' Cr}'.ul .iol.,t ll<'tol. br<11h. [ud""n larl.o....
<br />broU,. or IMtnste nrinolrlt.e broth for th" purpo,e 01 thil trn,
<br />.U.ro.q'"I1I.'nt.LuL,tllrrcomm.ndrn thotthclll"'rat"""'''Ml..er
<br />b...ob,s..Ject,ooollny one of lbe.ecunfltmoUlr:v mrdi'\jll~n ,'orre-
<br />II1Ion of tho confinned ....ullo thul olll.linr~ ""iLl! s "''''.' ~f COIO-
<br />pleted loelLl, .nd tLatho....l.ctloru..tbohquld conf!tn'Atorvm~,li"m
<br />yirldUlIl",.ulLlmo.tnclrlYIl/l,p'U1r...,tbtb.rr.uJt.o"ftht~olOpleU'Li
<br />u,ol. 'Tho IMubltion penod for tho ..I..ked hqUld c~nr....,..UI..
<br />IlICdlUm .haJJ he 48 hou... .t ~70 C and tho form.t,"n of ~II in a.ny
<br />1.D10untdurinl:lhLltim.ohaJJLeconlldrrrJt.orons,ituloa.posiLIII
<br />eoOr.n:n'<!laIl
<br />1.8. Th..ot<Iwrdpo>rtlo.. .jtAltt~ 10. thllPplicd.on 01 the hac-
<br />t.eriologioo.l~tmlyb.oither:
<br />(a) TcumdlLiit.rra rlO mI)or
<br />(6) On. hundred lOd]uilcra(lOOmlj
<br />1.9. TAl 'l41ldaTd lIl"'pl. 10. the b.ct.rnololl:icaltp5l ohlU COll.llU
<br />ol6..e (5) IL.odud porllo"o of c,thu:
<br />(a) T.ll m,lhliten(lOml)or
<br />(6) On. bundrod millilitor5 (100 rnl) ,"ch.
<br />IoanydlOllIlletedlupply Lheaampl.lOuotb.I..,.d ofl.l1Y diaiof.cL-
<br />ins lionL ..ithin t...enly (~O) lOll!utea of lbl timl of iLl oolJ.ctioo'
<br />1.10. Tlwcmifvi""al</Aon./)'u. tb.SurgronOro...1 of tbe Uoit.ed
<br />Stat... Public H.alth So,."i"" or hia duJy .ulbori.ud ..nd d..i.rn.tod
<br />r.pre.lnt.Li..... Refe.enerto thoeerufYIll8'luthonty.hall b.opplJ_
<br />co.bleonly",t1t.caoeaoftbOl<lwl"'r.upph..tob.oert1fiedforu.o
<br />on carr;"" .ubjoct to the F.deral QUl1anllne Rpsu]lliolll TIw
<br />,"porti"" "~rnq ahAU bo und.rooLOod UI mr.o the r..pectl'" official
<br />Stote be.hh .("nr1C~ or tIlllr dNign.t.d rrp...lent.ti.p.
<br />
<br />I A.TOaoUoCl:AIIDPlOTECTIOII
<br />
<br />2.1. Tb.....t.erlupply o.bo.llbo'
<br />(II) ObLo",edlromlloureolre.frompollullon.or
<br />(b) OLLa.wedf",m.lOu.roIJe-qu&t.lypurlnrdbYI\lIU..IIIl~.."el;
<br />"
<br />(e) Ad.qu....,I.1p.oteeted by Irl,nci.1 trrlLmrnt.
<br />
<br />.....0....'. ........ .. '" ".. '~l..ll.
<br />
<br />',....,. ,._'".."...'"'I.,....,".'."....,,,.,,,,.,,,.~,_''','''''',,,''',..,,~!lod_.
<br />...,'".,...,"'.,~'"'~.".,...,..,.,,,..,,,.,..,.,,"".,,.,,,.,,,.,.,,-,,,".............,.
<br />.To"..'~'"..."." 'e,.l, .."'.....",.....".,'..,,,... ,....."....."u.."".,"".~ '"~...,""..
<br />'""'".....,'..''''.L.....'''.."...'''''..",..,,,''''.........'''..."I..'......'I.....''".".......
<br />...,-.,'''"''"..''.....''Lo.'''...''.."..'...''.''...,..'"...'...~.....". "",.J."
<br />.,.,_..............""'...''''......,....,.._...'',..'.''''"'......l..'_...''''
<br />E..""..'.....W...."...._......,..'_..oJJ..IoI1o...
<br />
<br />2.%. The...l....r.uppIJ ly.Lam III all ita p.rl.lobould belteo rrom
<br />oanil.ryd.fretalndbonltbh.nrd...odaUkno",n..nitlryd.[tcU
<br />and b.alth harard.ohlll bo.y.t.moLic.o.lly remov.d .L.rlta"[Io-
<br />faclory 1.0 the roportLnll' '4l:.ncy Ind UI ~he errLLf,v,ns .uLbonty.
<br />Approv..l of public w.kr .uppli.. b_," the reponing oll:rney lod tbe
<br />Cl'rtilying.uthorlty..iUheeondltlonedbytho..".tcnceoC
<br />(..) Hulc.andrr~I!.IonlprohibitinllconnecL'Ollllorlrrollll'.rn.nl.l
<br />by"hicb hqu.d. o. rhemiCDJ. 01 un..!e. unknown. or qU.I!.Ionlbl.
<br />qUlllty may bndLlchugcd Or drawn into thepubhc....trr.upply;
<br />(b) Pro'IO'onl to enforce luch rul.. and rrgullLtlo<ll rJfec~i..ly
<br />00 all n.w ",oI.lUll1onl. .nd
<br />(e) A contlfluing program to d.....t buhb hur.td. .nd .aniu.ry
<br />d.lecta witll", Lbe "..tec d,.tnbuL,on "y"toern.
<br />'2'21. A/'J'llCw,,,,,..-Foru.e purp<1.'" or th... Stanct.td.. ro-
<br />Ipon.,b~l~y for condil,ool III th ....Ier ,"pply 'J.tom. .hall b.
<br />con.ido...dtobobrldby
<br />(0) Th. ""ter purveyor rroOl tbe..,ure. of lupply to the ron-
<br />necl,on Ullh.c,,"tomtr....."'ie.pJplflS. and
<br />(b) Thl O..n.. 01 tbe prop.rly ."ved .nd !.bo mUllielpll.
<br />eounty.o.oth.r.uthorityb.vlnglrgaljuriodictionfromth.
<br />poml of connectIOn to tbocu.lomer'.lervle.p,plflS 10 tho I",..
<br />flo""IlSoutl.tofth.ul!.llO.I.oCOMum...
<br />
<br />I. AS TO .....CTI'It'O~OO'CAL QUAWTV
<br />
<br />3.1. Samphng.-Thr blc\.etloloa:ical .UJDU1.tlon of ....ter ""nsid.
<br />.led und.. th.. ..ct,on .holl b. 01 IImplol COIl.clOd .~r.pre..nll.tivo
<br />pnint. IhrouChout tLe diotnbuuon IJ.t.em.
<br />Tb. fraqumcy of IIlIlphDIl a.nd tbe Ioco.hon of I&mpllDj( pointa 00
<br />tIledio.lrIbul.1onoy.Ltmabould beoueh..todd.umm.proprrl.1th.
<br />baetenolO(1oo.l qUalLty 01 tbe ....w .uppl.1. 'Th. fraqullllcy of aamp.-
<br />linrandlbedistribu\ioool.unphl\gpointa.ballbe~lt.edjollltl.1
<br />hy tbo reportll'lll:asency and tile Cl'rLif,.ing.uthonty .Iloir ",..otig...
<br />tlooby.,Lber'4l:ency.orboLb.ofLbelOurnel.motbodofl,rell.D1e.o.t.
<br />IIIdprotrctionoftbe.......rcoocemed
<br />Th. m"'lJllum number of IImpleo to be colleclad lrolO the di.
<br />tnbutloo.y.temllld,u1l11Mdbytb.reporLinsarocyorltad..;,.-
<br />natrd "'p....nll.tl..ea eld mootb ohoul~ bl in ICOOtdll:lce.-itll lb.
<br />number II d.t.enn,ooc! lrolO Lb. Il'npb p","entrd to figuN I or lb_
<br />St.o.nd.td.....h,cb 11 b...,d upon Lbn r.lltlonlbip of populllioo IIlrToc!
<br />IIId mUllmum numb.. of I&I:npl.. por OlODt.b.
<br />
<br />....,......-.
<br />......-- ~.:=
<br />3600...dund.... 1
<br />lO.OOCI... ......____.__.. 7
<br />33.00CI.. .____n__.____ 3~
<br />:~~..:::::::::mn. .mn::: ~
<br />2.000.000. ......____..____________.. 390
<br />~.ooo.ooo__.__n. ... WJ
<br />In do\.crmin"'lI: Lbo number of lampl.. e.umin.d montbly. lb. [0]_
<br />lo..ing .&mple. mlY' be ,ndudod, prov,d.d o.I11'l'.uJUI are uocmbl.d
<br />.nd......:J.Lleforlll.p..tiooandtll.llbo...torylOeLbodl.ndte<:bnlco.l
<br />O]mpo...nc. of tile p....onn.! arc Ipproved by the rtporl"'l' IDd
<br />OII't.tlying'4l:.nciea'
<br />(II) Sampl..enm",.d hy Lbnl'Oporlingacency.
<br />(b) So.mplMu.m,ned byloco.lh.oItIldep.rLmentl.bon.Ulneo
<br />(_) So.mp]e.enmllledbytho""Ler...ork.o.ulborlt.1.
<br />(d) Sa.mpl".I&mined by comm.reiall.boratori...
<br />Daily ..mplro coll.cle<l 10Uowing 0.0 una.liafae\.Or.1 ..mple II
<br />I''''.ldedlnl&clion.o322and3'24.ballb.''''n.old....d...pocio.l.lalpl..
<br />IIId .haJ] not he lIleludld in tIl. del.armlfl.Li~o of th. Dwnb.... of
<br />..."p1... enmll\ed monthly Nelther .hoI1 .uhatqu.nt Ilna.tlOf.clOry
<br />I&IIIpl..lIlth,.daily.uie.b.uaedulh.....forprohlb,llTl(Lblluppl.1.
<br />pro.ido<:l that (I) lOlm.di.talOd.cLiv.ef'I'ona."'m.d.l.olo....t.ethe
<br />cauoeofluchconWninatloo. (2) lInmediltl.clion,. Laken to.]imioILa
<br />lueh ....UOI, and (3) 1&lI1.p1. taJr..n foUo...ioa: IUch remed.io.l .etion
<br />iInlaaLiAI.clOry.
<br />Tb. llborltori.. In ...b.ich th.e Nlamin.liolll or. iliad. a.nd th.
<br />matllod. u..din lOuinj'tIlem.halI be.ubjoctto inopecliDo .tIDY
<br />MNMM htlM<<R DF JA.wJUJ ~O MarTN
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<br />I."", I" 'iI. d. "~,,,,,.,j "'''''"' ",,,,,,.. <If II" ., ",(, "l!: ""'I..",,.,"
<br />',lid t'I''''''''~ '"'' ,"." /"""1.1,...,.,,, ,,], ,1'''.1' ",1;,.1 ,.,.".,.1".,. ",,,I
<br />\I,,,,,.,,,I""!.',,"",I.I,.,II',, "-..!".,,I."'L""" "il"""'''''.'''''''.,.,.I.
<br />,,,,,,.,,,01,.1,, "I'I,j,'"''''IL..''''' '..I..,,:
<br />.... ...._..,."'..,,'"" ,,' u..".." '".'0'_''' U.."""'...._.........__
<br />::.::........"" ~.... ,.,..."'''' ........""......,..,...,.... '......... --.,.. ""'
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<br />.........1A._....."'L.. L"'_" ".._...
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