o
.0 APPENDIX II
CALCULATIOlIS
.'
,
•,
,
•
CMI18r Wat., AutlOl1ty Releranc;;tl doN' and c.clrlogenlc po.t8nCy slope lector•.
• ,
Conlamin."t
TE'llV.CHlOAOETHENE 1.00E-02 S.20E-02 2.03E-03 TOTAL TRllio\lOM£rH,f.NES 1.00E-02 6.10E-03 8.05E-02 CARSON TE'TRA.CHtORIOE 7.00E-04 5.71 E-Ool 1.30E-01 5.25E-02 FLUORIDE UIOE-02 NrTRTE I.OOE 01 Note: The toxicity Cf""'ia tor crllorolorm were used to estimltl risk lrem l1ihalomelt1anes
•
,
Cl>oll. WI. ~ ""A.lI ,-.<I'1<W>g _ • 0 t • .,....~
~ ,. ~
-~.E.IIDO..n t oa>en::y ~~
E.-,............. • ~'", ,,_-.elI"'" ....... - '"
'"_:oonglme~ , "'"1760 "AT •
-m=><~
T01Al..l~~S
CAP II Ott "IE'Tl'lACHl0<l1OE
aWa ""
...-...- "'"- 0.... ..."" 5.iOE_Q:2 2.11E-OS
~~
"'" 0
~1.531:-03
...- --~ -,- ~
1.3.""-07 I£!E_O,
,
"""'~ "~"' _,IlIE-01 3.oUE-1)oI rOT..... "1llI( f'l'I<lMJU. SOl'lCU nail-ED- I 'l'EMl
2."£-0'2 1,3o!E_07
:<"lE_O' 3.lJ5E _0'1
1'YllIACI'l.O!lOE"Tl-ENE TOT.... TJ:lI-W..~$ 7.2:lE_02 2.a2E-Ofi e.<.I\Il.ON TE'TRACI1..OfICE I,QOE-1)oI 3.1:£-07 ~~~
~"' TOTAl..IU!l<FROMAlL GOI..RCEI lIMoO-Ul- 1 ~
1.m_03 2.HiE-05
1.7:0£-07 '.07E-OB
2.13E-07
1.87£-01 3.':lE-Q:2
2.29E-Ol .',
m=><~
TOT..... TJlH,O,LOt.o£TloIA.NES CAoR8OH TE'mo'01..ORIOE
"""'~
7.ICE-02
t.2DE-Ol
3.W-05
3.fiCIE-00
2.1.&E_03
2.~-C2
1.16£-07 2.\OE_OI
<.%Ie-O! , ~ tOT..... _FROMAlL SO' pcn (1_ -m· 1 ~
tOT",- I\a!iI( 'M'THCXJT A.1JOIlI:lE ''--aT UlIIE_lI1
I.3o4E-Ol 2.1"€-G1
m=><--... Tot..... n.w.OI.oE1'HN<ES ....-~ U<-" '"""""m=><_ """'~ ~ TOlJllL _ Fl¥:lN.lU. so PCf$ f11l1:t-EI>- , 'I'V<Ill
=-" ''-:_07 2.27e-OI
._- =-" m=><~ \.0CIE-G3 UIE-a7 TOT..... TJItoW.~ UCIE-lll! 2.ME-Ofi CNIBOHT£TRACH.ORIOE
""""'" 1.c:a: .. CIO UIE-GO
~"' 2.01£-01 7.Il7'E-llfi TOT.....RIIIC 1'AOtotAU. SO'PCn ",,-E%)- 1 ~ lOT..... _'MlHOUT R IIOAOE
m=><~ l.lIOE-03 t.39E-OIi lOT..... 1'l9W.~S UCE-02 IZE-1)O CAA&ON 1'£TFl.'ICH.ORCf ~~ 1,0QE.. OO 9.39E-03
~"' 2.01E-Ol 1.&-03 lOl.lL JU6K F1'IOU IIU. ~ f111l1O-ED- XI 'I'EAR6l lOl.lL "'* \II'llHOOJT fI..~
VOE-D15 1.11[_03
V<l.E-02 ~.SIE-03
2-7E-05 1.81E-0;)
2-74E-02 5.51E-03
2.W_OI 1~_a7
1.7'11£-07 1.7IIE_lJ1
."-07 3.71E-1ll
~.27'E -Ill ~.UE-Ill
2.701:-03 1.11£-01
a..sTE-Ol s-SlIE_O:Z • .litE-01 2._-01
2-ToE _00 1.11E_01
4.S7f_Ol !.$lE-02 '-l15E-01 ~-~ •
• ChnI. WIlier ~ CI1II:I,~~__ roe>aon
~- ,.ON _E.Ioou". .....tea..n:y ~ --- ..
E-._iU'-' , ~'" l~IW.. ""
"-8QIO'l;l1 trc ","" ,, """ .,..._~ line f"C.a"<. 2190 AT
rt-.. rng..wQ- <lIt'I? - c:N.flxEf.ED iW ....T
- -"" -~~
~ -, -... ~
$'i_''''-u_
-- .--- - ...... ~~"""""'"' To'...... T'FIJ-W.~$ ~.WE-02 '.I1E-O$ 3.:IaE-03 3.121:-07 3.5IIE_O\ CAA&OH~ORCE
"""'''' ~,.. '.IIOE_OI • .DOE_GO !>.6:£-0<! S.63E-OI T01...... ~"'OYJrU SOU'lCf:S ll_-ED- 1 'I'ENlI 1~2E-W t.21E-tn
~"""""'"' TOlof(. IN'W.OJ.E'T'tWES 7.2CE-02 t~-OO •.6CE-03 •.D1E-07 UOE_Ol 1.IXE-C\oI 7.31E-07 5.11E-05 '.5CE_0I 7.JIE-O:Z '""'"'""""""-~
~,..
TOTN.JlIIiI(AIC$ol,frIJ..aoI.SIoCEe lI.,;1-ED_ I ~ • ""'"'" ._- 5.:DE-01
•
~ TOTIlt.~~S 7..acE-G:2 7.12E-0!0 4..)5E_07''--CO ''--01c;A..ON lE'nIACl-LORIDE
1.ZlE_Ol 1.4_0- 5.ME-1I2 U10E_OI ~,.. """'''' TOT",- IIl6K nlOM ALL I<lUW:U (1_ -m- 1 ~ ._- 1.":.00 TOT..... RIll( 'MT'l-lOIJr P\.UOflClE '~-07 4.II!lE-O"I
~~ooorn<>E Holle_ 015TOTIll..~ 8.3CE-Q2 5.31E-03 4.£3:_07 5.3IE-01
c.A...eO"( ~ORCE
~ """''''TOTJlL_Pl'lOMJlU.llOl.AC'" ll_-EP-l "l'E/\Iq .=- o$-,",E-01
TE'TJl.oIoOLOf'lClnl'El'E 1.1XE-CQ '.131:-07 6.39E-05 ·.7!£-0I '''-::-03 TOT...... T1'lI-IAO.~ 6.fiOE_02 I.o:JE _0$ 4.2:2E-03 UE_07 • .2:2E_Ol CAAlloON ~ORCE
"""'''' 1.IXE.. OO t.13E-OoI 6.:JIlE-02 U17E+OCI 2.01E_0, \.&lE-1loC \'--0\~,.. UlllE_Q2
TOTJIL_PllC»ol,lrll.l.~n_-m-I ~ 4.1ilE-oT 1.83:..00 Tor... P.8(vr.rntouJ I'\.~ 4.1£-'" ""-'"
S.__OIi 1.ClQE_ll3 UlIE_C16 I.JIiE_C13~ooorn<>E ""-0>
TorAL nltW-Ot.oE'DW'ES UClE-1I2 '-"'-~ (.22E_03 2.2tE_OIi (.22E_01 Cl'RIOH~OIlOE
1.ooE .. OO 5.«_03 6"_012 1.a7E.. OO ~,.. 2.011:-01 1.ICE-03 1.2llE_012 1'-_01• """"'" TOT,tLRlSK P'I'lClMoIUSOlJlCU l'I~-m-:IOYENIlIl ..oe-.. 1.121:+00 lOTJrl. M1K'M1HOUT I'I.UOAI)E ,"'... 5.5'I'E-01
••
• •
•
• .....__.""'-'"- ,--,.=0-_"..." ..._ ....zo:: .-- • • __. ,."'-'''._'': • --, •• ••
.-'",.--__.- • ,_.GO•
,
.----- -.. ,-.."....-.. - ..-, ""-' """'<if. ~ '" ,~..,...".".. ,• •
-- _. • --'-• '-..-•- -,~- --, .-- .---,._.'" ._.... .- - ,_..., -- ------ ,-.,....' • ,-- ,""'-0, --
~
.-- ..'0"',",__ ._-~.
.."...'" U~-- ._-- '.lot.",- ,..'.- ' .....' ,..,.-.., ,_-......' , ,-.." --- ,-.." '''''-0',,,,,-"0 I ......'
-~- ~".-.~-.~-_..... ._-", lC,.,,,,,,__ ,_... ._- ,-- ._- ,--.......' ,"".." ,-- '--0' ',lot_.., ..,...",.',-- ..,...", ,.-.., u1'(_ ,_..' .-. U,O_ -~~""ot ._- ,..,...., ,-- ,_..,
""- ._- ,-- ','J'(_OO''-.<11 ..." ..... ,....., .~---,- ,-- ._-'" ,_,_....'' ._- ,..,..., ,=-0, ,,-- ... ..- .... ...... '_-0, ._.GO '.'''-00-"" .. ",.......-.-.-.. ._ ...., ,_.", ;,OJ
U'...... '''''-0, ,."'.... ",.. -0, ,-.." ,-- ."t.."
-~. ,-- ,_..' .~-.-.-,-_..... ~~ ,'''',', ............- ._- ,--',lot .... -- ,--"m...,
._-._- ',_........',, ,......., ._- ,_"" •._.", ,....", ,....., = "",,- ',"'''''' ._..... """""'" """"""-"0 ._- .....- ","' ..., ~.--_..... ,-
.._
• ,,,to,_ ,-- ,-- -- ,_.., ._- ,g.,.'ITT'W>OI........ , .... ,-- >"J'(""
,_..,, ~-,'... '...... ,.Me"', ,_.", ,--,-"""o<:oo~a: ._- ,_.", "."...,-- '.'''- U',.....
,~", ,-- ._..,, ',Ui'" ~- -- U
.~-- ..."...' '0",,,,--- ,-- ._.'" ,-- .'-.0' ._- ,_.., ,_,""....,' -- ,--'" ,,',--....... ,_.", , __ ,.,..", ,......' ','''''',-- ,_." ,.... .." -- "M_O' ,--"'" ITTAAOO.CO a: ._-'",_.... ,-- '-'''''''
~",,,,, ,-.." '-''''.., "'"
.~-- ..'....,__a .....
,
- -
•
•
•
-... ""=~.~ ~ OD,_IR .t.o:..I.,~ ., ,,"U ~.<u-. ~m
-~.W
_~ 1m. car~. - "••
~
_101"O line f"£.¥c, • "'"11110 "AT ,,~
-~-
~-.... -... "- "
"<>= - ~~
"""~~ TO,-.... TRHALOI.E'l'tW£$ e..52£-01 2.7lIiE - Clll \.9OE-03 - -' CAI'I&ON TE'T1'IACl1.OAIX ~~ *.TOT..... AleKFJlOWJi.I. souw:e:S*n_-Et)_ 1 'l'E.ARI
~~
10TN.. T'I'lHoloI.OtC'Tl-iNoIEli l.lOE~OO 3.57'E_0! '-"E-O> ~~(lft1Jf: 1.17£-02 U1E-CIl' 2-ME-OS ~~ * ~"" TOT..... RlEKFIlOto4AlJ.. ~*llllllO.:m., '!'EARl
~~
10111I. TFlI-W,.CIt.ETHN£S l.ll1E_OO 2-111,_03""-" CIlJ'IaON~ORIDE
1'I'~1lE
~ * TOTAl. fU9( nIOIoIIAlJ.. SOI..!"'C('*II~ -£0- \ YEARl
"""~~ TOT..... 1"RHAI.0I<0E'T11NE$ 1.2111:::'.00 '.I2E-06 2.BllE_03 CNIeON~~CE
~~
~ * lOT.... Jld(I'ROtoIJU...clPCl"*(I_-[Doo 1 ~
~~ 1,O:l£_O:Z • .5:0£_07 '-"'-" TOt.... TJIlhIroLCIoCTtWCS l.lXlE·OO J.2lIE_oe ""'-0> <AAOOH~~
~~ * ~"" TOTIrL.AleKFJlOWJi.I. SCI\.AOES* llllGO-ED_, VEAIll
~~ u2E_Oi! 1.11£-06 3.2<'1:-06 TOt..... Tl'lHAL~ WEll l.l1OE .. OO '-IlIlE-o- 2.3IE-03 CoIleQN~ORDt:
P'UJO"lIlE ~ * TOT..... AIeK ~,ILL. SOl PQFS*(I18J-m-~ VEARSl
I>'e_-Holk"
~ er-,jC;_.~
~ -2.~-oe
""-.. 2.AE-ae 2.CI(£-(l8 ·.S7E-02
U'l'E_a:l"..
3.12£_01
112E_0I
3.32:_011
>=-.. '.:IE_l0:Uoe_OlI
,...2.~-oe U3E-OI5
....
• e:.".Wl:lO' ~ CI'ICI ~~_. 0MTIlI ~
cw""""- .... ••$.no.,..n aN =U ~elKuel'Cy Clo'I' E.c>oue OJ"""" Y "" '"-- ''''15BW _;I(lO"g 1_ ~.. 0~ _q,g 1_ ""..c. 0 211104T "'"" !l.:ItI1 OJII"'" 1>'0 c.~n •ca... ...... 1K1CIJ lICrn> UXIE_C3 CI' o.lT1IlI~Cgn,:n ""'" ~ ...-.......
,~
"""~~ TOTAL T_Ofo£'fHNE"S UOE-02 l.22E_06
BW.4T
m~".0.....' 1.51E-00l
""'"~-1.,E_0II
""""-- ,~~-, ""'.~ -~.COE_O'
U1E-02 1.COE_Ol
•
, CNIaOH TE'T1'IACH..Ol'IIO£ =-~ R.~1Of
"""'" lolA
TE"nVo.CH..OI\Onl-EtE TOTAL lllI-W.Otoo£T\-WES 1.2CE-02 1.56E_06 CNIaOHTE'T1'IACH..OfIDE U10E-00l J.B:IE_OII
"""'''' ~
~TOT....... _ P'l'lO'olAU. ~$ /I_-ED _ I Y£AAI
l.lIIIE_lXI 2.UE-Oli
UIE_OII
'.SJE_OII ~.9EiE-QfiI
U'E-02
1.0000_O' J-'=2E_lXI
~.COE-C' l.00E_Ol 2.2OE-02 .'
~'"' ~ TOT..... R8( FFlOMAU. SOU\CEI (I111O-ED_ 1 ~ 1.00E-07 1.13E_0,
"""~.....".,., TOT..... TIlfoW..~1I
C4Fl8ON ~MD(
""""'" 7.1OE-02 UI9E-llI5 1.11E-C3 1.0JE_07 1.11E-0'
·.IXJE-Ol 1.lXlE _0' =-~
• ~
~'" ~ TOT,I(. Rl9( FROUllU-llOI.PC'" /IW1-ED- I 'I'EMl l.lI:lE_07 1.1~-O'
~.....".,., '.OOE_Ol TOTAl.. ~0"0E'T1'W'C1I 1.3CE-02 1.lIOE-06 1.2liE-lXI 1.10E-07 U!6E-O' llXJE-OI •CNIaOH TE"nVo.Cl-\.Of'Ict' 2.2OE-02
~""""" ~"""" ~ TOTAl.. It$( FROUoIU.SCUlCO lI_-fI)·,"lVrrRI 1.'llE_07 '.2!iE-O'
rrTl'.4Cl-\.0I'l0£Tl'EIE 1.COE-C3 ' .•-07 '.OIE-06 '.51E-0II UlIlE-C3 ·.OOE_Ol TOTAL TN-W.~1I UilE-02 1.43:_06 l.OOE_03 '.14E-0II 1.00E_Ol l.lXlE-Ol , C.-oN TE11l4Cl-\.oou:lE
"""'''' ~ =-~
~'" ...TOT....... AI$( Fl'l()6,l1lU- SOLlACES f1111O-£D. I 'I£NlI
fE'T1l.I,CI'i.~ HlOE_03 5.21E_0II 6.0IE-06 2.1'E-07 1.00-C3 TOTAL ~OJ,£TIo'IoI"NU 6.tIOE-02 1.•_06 1.COE-lXI 5.24E-07 I.COE-Ol CNIllON T£TlII,o\CH.Of\IDE
"""'''' ~ ~'" ~ TOTALI'\lljIIo<; FllOt.lAU. SOU'CE:SfI_-£l)- XI'I"EAASl 1'-_07 \.06E_Ol""--_....
• Philad~. S~U'tlVI w.ter Company Refllrenc. CC\$Q and carcinoQenic potency $lQpe '-cton..
•
TOTAL T'RIHAlOMElHANES 1.00E-02 &.10E-03 8.05E-02
• •
1
• _
•• •
• Phllad~h. Suburban w.~ Company Adult .eSlOtlnI dfinking ~ ingestion.
c:onc.nulItkn cw Ingestion 1lI\8 U. 2IR •E.q)osUle Ifequency ~EF E.q)OSUfI duration ,'" 24 EO Booyw.ight k, "BW Av.raging time care. d 25550AT Averellinll time neale. d 8760A1 • lmakt (mQlkg-day) = CWxlAxEFxED
BWxAT
Lll_ ""_Average AME Dally o-~ UIodmo Systemic. ~
Cano. """ Contamlrant mgIL m~d """.. """'._,Id- .... Ouotlent TOTALTRlHA1.0MElHANES 4.75E-02 l.86E-05 1.3OE-03 1.13E-07 1.3OE-01 TOTALAISK FROM AU. SOURCES (1MSl-ED_ 1 YEAR) 1.13E-07 1.3OE-01 • TOTALTRlWJ.OMETHANES 6.31E-02 2..47E-OS l.73E-03 1.51E-07 1.73E-01 TOTALAlSKFR:lMAU.SOUACES (1lKlO-ED-l YEAR) 1.51E-<l7 1.73E-01
TOTAL TFIIHALOMElHANES .•.07E-02 I.sSE-OS 1.12E-03 1iI.72E-OB 1.12E-01 TOTAL RSK FR:lM AU. SOURCES (1W1-ED- 1 YEAR) 1iI.72E-0ll 1.12£:-01 I
TOTALl"lHALOMElHANES 3.64E-02 1.42E-05 9.1iI1E-04 e.6SE-Oll 9.97E-02 TOTA.LRSKffiJMAU. SOURCES(lm-ED-\ YEAR) 8.1'9E-06 9.57E-02
TOTALTFIIHALOMElHANES 9.eoE-02 3.64E-05 2.68E-03 2.34E-07 2.68E-01 TOTALFlSKfR)MALLSOUACES(19i3-EO_, YEAR) 2.34E-07 2.68E-01 I
TOTAL TI1IHALOMElHANES 9.80E-02 9.21E-04 2.68E-03 5.62E-06 2.66E-01 TOTAlRSK FROM AU SOURCES (lm-ED- 30 YEARS) 5.62E-06 2.68E-01
•,
,
• Phi'-'=~. SU::IlJI'bvI Wriet ~any Ctllla ruideracmkl'ng walltr InQllSliO'l.
eonc,ntraUCfl Ingestion la. ~O$Ur.h.q~ney
Exposure duration 8oc:Iy w.iQm """,..ng tirM eatC. Ayeraging time nc:arc.
mgllC,
'" y
",,
CN >I,
"'" EFHD "BW
255!SOAT 2190AT
CWxlAxEFxED 8WXAT
• Uf_ A......RM. "'" Cono. ""'"eon_ - m_'
TOTAL mlHAlOr.ETHANES •.75E-02 '.34E-05 TOTAL RSK FROM All. SOURCES (1sag-EO.. ' YEA~
C),,,,,,-""'"_,Id 3.04E-03
UIotime Cono«.... 2.65E-07 2.65E-07
Syslemic •
Hoa<' 0""""" 3.04E-01 3.04E--o\
TOTAL TRIHALOJ.IE"I'HANES 6.31 E-02 5.76E-05 TOTAlRSK FroM AI..l..SOURCES (19li1O-ED.. 1 YEAR)
4.03E-00 3.52E-07 3.52E--(l7
4.03E-01 4.03E-01
TOTAl mu-w.OMETHANE$ 4.07E-02 3.72E-OS TOTAi. RSK FROM All. SOURCES (1991-EI)., 1 YEAR)
2.60E-03 2.27E-07 221.-'>1
2.60E-01 2.60E-01
TOTAL TRlHAlOt.£THANES 3.15o.E-02 3~2E-05
TOTALRSK FR:>MAU. SOURCES (1992-EDc 1 YEAR) 2.33E-oo 2.03£-07
2.03E-07 2.33E-OI 2.33E-01
TOTALTRIHAJ..OME"TliANES 9.50E-02 6.lilSE-OS TOTAl FISK FROM All. SOURCES (19ll3-EO-1 YEAR)
6.26E-03 5.46E-07 S•.o&eE-tJ7
6.26E-01 6.26E-01
TOTAlnlJHAlOMElHANES lil.f~OE-02 5.37E-04 TOTALRSK FFOMAU.SOUACfS (19S13-EDz 3J YEARS)
6.26E-03 3213E-06 321E-06
6.26E-01 e..2l5E-01
•
••
- ---- -
---
•
~ 00--'_'" ~:. . • --~-----
-- ••
.. .-'.'",
G__.....'_..-'.CCII..__...... • -
_.~.-
'-- -• , •-- ...•~_ --- - .......-- ><:U\.. -..,.- -•., ••'_~.. "',.... •-'- '--- -- -- .-- ••• - - • .. -.. - - -, ._.- ., .--_- .,-.....-----. -.. ...... ...... - -.. --- -- .- •e ~- ~ ~""'......- - - - .~- ._- ',"- ,-"".. -''''"'L·... U"_ ,..... .~- ..-... ",.... ...... ' .... ...... '.m_ ..... ....--,- ',-- ....... .,.,..", ,.d... ,.,..... >.>....
,_... ....... ,.t..... ..-.. ........ _...., ....... ""-""" ' ... ,-- ,.... . ... ...... ._... ._- ._- _
~- ~ u ..... _..- ._- _.. ._- ........ .• _.. _.. ._- -- ....... .• :.•-_.""'" ---- • ,_.......- ._- _r'''-'. 10ft•• ~ .. ",..... ,...... ~.. ._- 10.... ....... ' ......=.-
~
•
•
•
.'••
• Ptliadlolllhi' Sl.rtutlan WI.lr Coml*lY ~ ~~ sho_tIng nnataIion..
Conclmralicn lnt\ala~on 'aUi E"polur. frequlncy Expolull duration BoOy weight "Ylllr"glng Dml o;an:. "'Ylllr.aging lim. nearc.. Show., ourallon
mwm3 m3fmln
'" , " ••min/d
CA O.013ase9 IF!
"" " '" 708W ~$OAT
21510 AT un
• CAxlRxETxEFxED
8W xAT
........ A_go
I'UolE Dally Cone:. 0_
Comamlnarn mwn'13 mW\<wd TOTAL TRIHAlOIolE'THANES 7.24E_Ol 2.3610-05 TOTAl RISK FRON AU. SOURCES {lll8i-ED_ 1 YEAR}
Intake (mWkIl-day)
"'...,0'"0
mWkwd 1.1;510-03
"""""e..",,,1.SIOE-06 1.9OE-06
S)'S'tIlmic •
H""" Coollent
TOTAL TPJHAlOIolETHANES UilE-01 3.14E-05 TOTAl.. RISK fAOM ALl. SOlA'1CES (1990-EO_ 1 YEAR)
2.19E-03 2.52£-06 2.52£-08
TOTAl. T'RlHALOIo4E'THANES 6.2OE_Ol 2-02£-05 TOTAl.. RISK FROM AU. SOURCES (1991-100_ 1 YEARj
1.42£ -03 1.63E-06 1.63E-06
TOTAL TRlHALOMETHANES 5.55E-01 1.111E-05 TOTAL RiSK~'" AU. SOURCES 111le2-EO_ 1 YEAR)
1.27E-03 1.o4(IE-06 t.o46E_06
TOTAL TPJHALOl.lETliANES 1.•9E~OO •.Il7E.-O!i TOTAL RlSKFHOW ALLSOUACES (1m-EO.. 1 YEAR)
3.•'E-03 3.$12£_06 3.Sl2£_06
TOTAL Tl'l.IHALOIoIETHANES u9E ... OO 1.17E-03 TOTAl.. RISK fRON AU. SOLRCES (1m-EO.. 3CI YEAAS)
3.•110-03 9.•1E-0!l 1l.•IE_OS
•
,
e,
•""'_pH.,I SUllu'l>an WatN CMlPOny Child lMlo.nt Or\JIklllg ... tel 0«I1l1l Com.iCt
Conc.nuauon m", ow SU~ICI "" ,m' ,~"EJ<poaurl ',..qulnq UpoI.Uro du'''!O'l ,'" =" •
'" Body welQ'1 15 lIW A~lraging Uml care. , 25550 AT " A~lraglng Uml nco,c. , 2HlOAT SWl o.., ..lon 0.3J ET Conva.1on Fld'" ,,~ tooE-03 CF " , Dlnn~ Plnn..l>illty CorlSlant emlh' {chlmlcal '~iI'c) "
cwo SA. PC. ET. EF. ED. CF lIW.AT
~ ......AVI'ago <>RME D..ily ..., "..". S~SlIrric Plrmuo.
0."" H""....d "'~.""'" .- .- ,..ContamlnOttl mWL ml1lw" mW'W" Ouo\lonl ,m" TOT"'l Tl'lII'lAlO MElli.'-NES '.75<: - 02 t03E - ~ 7.21E-1)oI 8,;>9E-oa 7.21E-02 1.00E-01 TOT"'l RISK FF\OIrd All. SOURCES {19BS-EO. 1 YEAR) 8.29E-oa 7.21E-02 , TOT"'l Tl'lII'lAlOMElli.'-NES 6.31E-02 t37E-05 S.5IE_1)oI a.J5C-Q8 S.5IE_02 1.00E-01 TOT"'l RISK FR~ All. SOURCES (1990-EO. 1 YEAR) 8,3oSE_oa t.58E-02
TOT Tl'lII'lALOMElli.'-NES ',07E_02 aa3E-06 £.18E-1)oI ~.39E_08 6.18E_C12 UKlE -01 TOT RISK FROM AU. SOURCES (11111_EO.. 1 YEAR) 5.3810_08 £.lBe_02
TOT Tl'lIHALOt.£TliNlES J.64E_02 7.!lOE-06 ~.S3E-1)oI "aZE-oa :l.S3E-02 1.00E -01 TOi"'l RISK FROM AU. SOURCES (ll112-EO_ 1 YEAR) ·.sa-oa 5.~_02
TOT.... TIlIHAl.OMElli.'-NES S.IOE-02 21310_05 1••9E-(lJ t:lOE-07 1.'9E-01 I.OOE _01
TOTN.. FlJSl< FRO,", AU. SOlJACES {191l2-EO. 1 VEAR) UOE-aT UIlE-01 ,TOT.... Tl'lIHAlOME"THANES S,e.oe_02 1.2&:-1)01 1,OSE_OJ 7,78E-07 t'!1E-01 1.00E_Ol TQT"'l PJ8l( FROM AU. SOURCES (l1lll3- ED_ ~ YEARS) 7.7&:-([1 l.oUIE_01
e' •
l
• ,
Ptull1Gelph~ W.ter Depa1m.nt RlIlere0C8 cloN. and c.arelnoQt'nIc potsney s1o~ laclorL
CARBONTETF.ACHlORIOE 7.OCIE-04 $.71E-04 1.30E-Ol 5.2~E-02
TOTAL TRJl'V.lOME'THANES l.00E-02 6.10E-03 8.0SE-02 FLUORIDE 5.00E-02 Nott;: The G:lx.leity e<i1er,* /Q. ehlClfolOim Wllr. uwd to e!"timel' risk Irom trihaJomlt1ann
• ....... AID
mglkgld
,"""'.Slope F_
kgocVmg
•
Coflt.ml'~tOfl
Ingueon I~18
EIPQsur. 1r.QUe1lCy eiPOSU/. OUlatlon Boay .... 'gI'll Av./aging em. tart:. "'v.,ag,"g ~m. neale.
-"'U,
,""," ,
,
., ".ow
:350 Ei' ~~ ED ,70 BW
~~~O AT 8760 "'T
,BW,AT
~
CAABON iFTRACHLORlD£
ROE Cono.-.... .......
e-..... . -... 000_ • TOTAL TRlHAlOMETl-lAHES 15.803E-02 FLUORIDE 1.00E~oo TOUol Rilk frOfll M $0_ (1g,Qg)-Etl .. 1 Y_ TO'll Rtsk WllhoUl. Fucrltle
CARBON T'E'i'RACHLORIDe S.00E-00I TOTAL TRlHALOMETMANeS 7.1~e-0~
FLUORIDe 1.01E ...00 TOUII RIall' from M 1So~- 1990 {EO .. 1 YeWj Tollll RlsIf wt:loUl FUlrtde
2.lJ7E -05 3.11E-04
1.86E-07 2.8OE-OS 3.i.sE-00I
1.17£-03 2.J4E-02
1.37£-05 1.98E-03 2."E_02
1.03E-07
1.13E-07 1.11:!£-07
2.W-Clll 1.71£-07
UllSE-OT UlBE-07
1.87£-01 4.S7£-01 8.."E-01 1.87£_01
1.96£-02 1.!l6E-01 4.81E_01 8.77'E-01 2.1SE-01
.' •
CARBON T'E'TfI..IICHLORIDE TOTAL T'RIHALOlolE'n-tANES
3.00E-00I 7.81E-02
",n-OJ 2.eaE-05
8.22E-08 2.0&E:-03
\.$3E-0ll l.82£-07
-1.11£-02 2.0&E:_01
FLUORIDE 1.01E+00 3.118£-001 2.77£-02 ~.81E-01
Tomi Rlsk trom M So\l1:8S-188' (ED .. 1 Ydl1 Tocal FJek..mtlout FU:lno.
1.J7£-07 1.11£-07
U1E-01 2.ZlE-01 (
CARBON lET'RACHLOFIloe TOTAl. TllJHALOlolE'TKAHES ~.81lE-02 2.31E-06 1.lS1E-OS 1._"E_07 1.81E-01 FLUOfUOE 1.00E1'00 3.91E-04 2..7~-02 •• 4,m-Ol To1II Risk~"" $al.Ra-1tlQ::l (ED • 1 V-:l Toa.I RIU. ~F\.II:riSe
1,AI£-07 1."£-07
"11E-01 1.It1E-01 •
CARBON T'E'TlVoCHLOFilDE 3.00E-tw 1.11£-07 1.22E_0ll 1.5:£-08 1.11£-02 TOTAL T'RlHAlOlolE'rHANE5 8.33E-02 3.25E-oe 2.28£-03 1.9llE-07 2.2BE-01 FLUORIDE R.8OE:_01 3.W-04 2.6llE-02 4.47'E_01 TotIII RIel< hm M Sou'I»a_ 1D03 (ED 1 VMI1 Ta.I RIslr wIlhoUlRJOno.
CAABON T'ETRACHLORIOE 3.00£-1)4 TOTAL TRIHALOME'THANES 8.33E-02
2.82£-08 7.8.2E-04
8.22£-08 2.2&C-03
. 2.14£-07 2.104£-07
3.eef-07 ".nE-oe
&:I7E-01 2.«-01
1.17E-O~
2.2:&E-01 •,
FLUORIOe 9.8OE-OI 8.2IE-OS 2.6llE-02 4,"7£_01 Totlll Rbk from AlIISo~-1K3 (ED • ~ YNIj !S-14E-0lS 1.87£-01
Total RlsIf 'fIilhouIl'k.Ioride 5.14£-08 2.1oOE:-01
• Pf'3'~ w_OeP8l'tU*'ll Chikl.-.o.II cl'tlklng • .., ~t\
Conetno.lion mgll ow I/'lQaSoon ,.~ U, ,~
EJ.posur, h'.~
E~Pl»Uf' OUUlbOn Y'" "'''"0Boay ....'gnl 15 !W .........goFIllllm. can;. ," 25550 AT,Avera~ ama ncare. 21110 AT
CW.IR.EF.EO SWxAT
....
- ~.... A__
0.... ........ S) ernie eo__ Con<. 0- 0- e..- ......,
mgll m_, _..' 0_ CAABON TETRACHLORIDE -
• TOTAL ~IHAlOI.4ETHANES 6.83£-02 fi.24E-0IS '.37£-03 3,80£_07 '.37E_O' FlUORIOe UIOE+OO 1l.13E-G4 e.39E-02 1.0TE+OO Totil Rialt hem AI So~_ 1Me {EO-1v-l 1.50£+00""-aY To. Rlak wllhcut FIuo~ 3.aoE-07 1.37£-01
CAABON TETRACHLORIDE 5.00E-04 '.57'E-07 3.2OE_OS S.~-OI '.57E-02 TOTAL Tl'l.IHAlOMETIiANES 7.15£-02 e.S3E-05 ,ulTE-03 :UaE-07 •.57£-01 FLUOFIIOE 1.01£+00 11.22£-04 11...eE-02 -- 1.08E+OO TOC8l Fli&k from ~ Sol.n:M- 11lQO (ED _ 1 V.., • .6IIlE-07 1..&E+OO Toal AN 1f'IlhoutFl..lol1de '1.58£-01 5.03IE-01
CARBON TE7RACHLORlOE 3.00E-04 2-74E-07 1.112£-05 3.5eE-0I 2.741::-02 TOTAl. n:uHAlOME1'liANES 7.1I1E-02 11.i5E-OS •.Il«lE-03 • .24£-07 '.ME-01 FlUOIlJDC. 1.01£+00 1l..22£-04 l!.o46E-02 1.0IE+OO
TOIIlI ~from ~ .souoe.-1.' (ED - 1 V.., ""'-aY 1~+OO • __-07 5.141:-01Taml RIP wilhoul Fun:s.
CAAeON T'E"l"AACHLORJDE TOTAL l"RJKA.LOlr.lEllU.HES 5.1llE-02 5.3AE-05 3.T7E-Q3 ""'" - aY 3.77'E-01
FlUOPJOE 1.00f:.00 1.1:£·04 0.38£-02 1.0TE ...00 3..2IE-a7 1.4«.. 00T01IIlFlbk~~-'S2(ED .1Y~ :L3E_01' &.17£-01ToaiAH1Rl'''~
2.74E-07 3.5ee-0ICARBON TE'T'FlACHLORIOE 3.0CE-00l 1,g2£-05 2.74:-02
TOTAL. TFlIHAl.OIotE'Tl-lANES 1.33E-02 7.1I1E-05 $.33IE-03 ".ME-01 5.33E-01 1.04(+00UOE-01 1I.i5E-00I 1l.2&E-02 1.ICE+OO
FLUORIOE
• Toal FI»k tram .... SOu"e--1~ (ED-1 Yea/) 5.00E-01
.....-aY 5.«£-01T01IIl RlIok wtlhcl,ll FbH1de
Z.14E-Q'7 :l.7<IE-02CARBON 1'n'JV,CHLORlOE 3.00E-00l \.ME-CIII U2E-OS 5.33IE-Q3 2.78E-08 5.33E-01TOTAL. "ffiIH,I.lOMETHANES 11.331:-02 OeE-OOI
FLUORIOE 1l.IOE_01 5.37£-03 1l.26E -02 -- 1.00IE+OO 3.00E-0I 1..1101E+OQTa" RIU ttom All So\.r1=M-,n3 {ED - 30'1''''' 3.00E-0I 5.llOE-01Toal FI»k wCxlUl FkJortSe
••
----
•
•
-..
,-... -= • •.-... - -.- ,----= - -- ..- - .-- -• .-•---- • •--- -• ~------ _., ._--
~n>" .._ , ..._- - ...___ - ._. - -- -. -- • •
.--• --• -- _.-• .--• --••- ,----......... - ._-- ,-- ,._- -- -- -- • - u.,..... - =.- ._- ._,..- ,-- .-- ,-- ~.--- ,--,-- >.'''- ....- ,-~,-.,- ,--- .__•._- ._- ......... ._- ,-- ._- ,.., ~-t ........ --""'"" -........-- ..- L"'_ ._- ._- ._-._- ,-- L"'_ ._,.......... ...,,- ,--,-
~_.-"""'~ ... ....- ._- ._- ,-- '...-- ._- -- ._""'" ,. .......... ¥C1 --,....- ._-._- --- ,-- M"_ ._- ,--,-- ~- ~- ..- •~ ,....-.. ~-
~,r.
~~
--'-..... • ,-- .-- -- ._- ._- ._..... ._- ._--,-_... 't"_ --- ._- ..... - >."-._-._- ....
~
'-'''"'' -- ,-- .....- ,-- ._- ._._- ._- ._- --,...". '" .__.. 0 ...,.... ,--,-- ,.,...... '.'_- ._-._- -- ~- -- ._--
' ""~ -- -- - - •-- ._ ...'0'--'-""""""'~.,. ....- ...',- ,--,-- ,-->.'''- ,--,-,.- ,--._- -->.'''- ._-~- .--0."'''' --,-, ~-~
-- ~--- ~-
•
•,
,
• PNlad.tphia WaJet ~ AdiJI f~.no.si og f'lh.JatkYl.
Cooc.nuwon m"", CA Inl'llllWOtl ~. O.Ol3e8e9 IA"""".E.Q0Sl,/f. IritquW'Cy
350 "E1q:l0lUr' dUllltion y 24 EO '" Boc:y .....-igl'lt kg 70BW,.......~1l'Ig tim. care:. """T AYliraging 11m. neace. , e7150 AT Shew., dl,lra1l'on minld 'HT
l~ (m~-cgy) - CAxIAxE'TxEFxEO BW II AT
Ufotimo A...."",", 0. .......... Ooiy Ooiy .- S) I. ,lie
Con<. .0- 0- e-- ...",......, Orl.,! """'"'..... • CAR80H T£TR,I.Q-llORJOE -' TOTAL TRt-W.OM~ES l.~E+<lO 3.3SE-05 2.37£-03 2.73£-00 FLUORIDE M • Total RIs6l n:m All So\.I'QM-15lM1 (EO - 1 Yw) ~"'-<llf
CARBON TEl'RACHLORIOE 7.30£--03 2.3BE-01 1.67£-06 1.,24£-08 2.l~2E-02
TOTAl TAt-tAlOME"Tli'NES 1.0&£+00 3.!>5E-05 2.4eE-03 2.Il6E-08 FlUORlOE M
Total FWt tun .... ~lSlQ(1 1m. 1 Y-.) >47E-<llf. ~02E""
CARBON TE'T'AACHLOFllO£ .. ..38£-03 1.43£-07 ;.\l;e-oe 7.42E--oliI 1.75E-Q2 TOTAl T'RHALOME"Tl-ImES UeE+OO 3.7l!E-0IS 2.&4£-03 3.04£-00 FLUOFUDE M
Total FbIo: tan .... :sourt:.-tSlVl ~ 1 YIU). .llOE-<llf ,=.... CARBON TE'l"RN:HlORlOE TOTAl Tfl,tiAL.QI,4Eni&.NES 8.9l!E-01 • .,.-00 2.05£-03 2.J5E-Ol5 Fl.UORIOE M TtJIal AlIk tQIl,AI ~-tiIIIQ(ED- 1 Y-.L., ....-<llf
CAI'\SON l£TR'O-!LORJDE 4.38£--03 1.43£-07 li.5lGE -OD 7.~-oll 1.75£-<12 TOTAl TlUiAlOME'1'HA,NES '.2TI'+'" 4.13E-«i 2.§E-03 3.33E-oI!I FlUORIDE ~
Tecal RIIIl: ttwn N SC:u'c.-l153 (ED- 1J'Mt)' • :l.34E; ce 1.75E-02
• CARBON TE'T'RACHLORIOE ....311£--03 3.43E--oe $.9&£-08 1.78£-01 1.7!5E-02
TOTAl TAt-tAlOMETHANES 121£+<:10 Sl.92E-0I. 2.89£-03 7.9llE-06 FLUORIDE M Total Pl.sk tom AI SCUtes-lw:5 (ED- XI Veer) a.ooE-oo 1.T5E-<12
r-. - no! appbble
•• •
f'hI"09lpIlill wa. De\)iI Ulllli II. • Cl'llld rUdonI ~ waw dIMma' I:.MlZL
~ ow "'~~ F·p:lSur8~ "'" "'" SA • Fl(IX)S!'lll OoJra.lon , '''''f'" "0Body weiglt ., 15 BW AlillraQi'Ig limlI ca'e. ,, """ AOA"",agi'lg tirre n:a"l;. 2190 AT Biltl 00Jr.DJn ~, 0.33 ET CO'1wrllicrl Factor t.OOE-Q3 CF •o.nn.a Perm&at:ilily Coroo:twtt ,,"'u1c:t>ernCa' specil'Jc)
"''''' 'C
~o.:- (~--<l8,1 .. BWxAT
"-*' 00""".-.. .,...., P"IrnIiiilb..-- e.- ...... _.eallli'... _ -.. 00-" M .~
CARBON "TE"fRI.CHlORDE: - 2.ZlE=- .TOTAl TRHALOl.£Tl-W£S 5.t.:£--Q2 1.48E....Q5 1.04E--03 9,04E-«l 1.04E-=Ot ..00£ FlUOFllDE: 1.00E+OO na
,TCUI'Rakn.nM~ - 1l1e&1(EC .. t"'", . e.D4E-Q8'" '.DoE-<M
CAABON T'ET'RACHlORDE: 5.OC£--o<I 2.3llE--C16 \.67E-CIll 3,\DE-Oll ,"".., 2.2OE-=OZ TOTAl. TRHAlOttoE'Tl-WES 7.1~--Q2 1.!>5E-05 1.0QE--03 9,~....Q8 1.OGE-=Ot 1.00e-=01 Fl.UORl~ 1.01E+OO na • TDllI'RlIItlrom ~ seuc._tm lED.. t "'tar -, e:T7E-oa- 1.1 tE-tI1
CAl'lBON T'E'T'PACHlORtE ~.00E-04 1.43E-CIll 1.00E-<l8 ,-- 1.4:£--03 =-0,TOTAl. TRHAL.OJ.E'TloWES 7.81E--Q2 1.&5E-45 1.1llE....Q3 1.01 E--07 UllE-=01 \.00E-01 FlUORIDE: t.01E+OO na TCJtlII AWl trom .... 5CU'ta-11lR1 JD.., "...,:' 1.lJ3E--Q7~ 1.17E-=O'l • CAABON "l'Et'l'\ACI-LOtE .......TOTAl. TIlI~ s.8lilE-O:Z 1.2llE--05 7.11DE -CIll 8.lli5£--Q2 FLUORlCE: l.ocE+OO fII =-,-=Taal Ri8k~~":-faJ2(ED'" V'" - UEE-42,.... • CAl'lBON T'ElR.A.CH..ORDF 3.00E-(W 1.43E--oe 1.00E-CIll ,-- U3E--03 TOTAl. TFlHALOIrETl-W£S 8.33E--Q2 U1E--05 em..", 1.1DE--07 t.27£-=01 FLUORItE "..8(£-=01 na TCUI'Rakhn~&uaa-t9$:3~ ..1YW) ,~ 1:l2E-m~':"'t.2llE4n"
C.D,£lON'T£TRAO-Il..ORDe 3.00E--o<I 1..5QF--C16 1.00E-CIll 1.12£-08 U3E--03 TOTAl. TFlHAL.0f,E'1lW£5 1.33E--Q2 1.DllE-04 .."".., ....-or 1.21E-o, FLUORICE 9l1OE-=Ot na
1.2IE-::a;-"Ta.III FllU. n.n ~ Scu!:eI-tgQS jED-3.1 V'" e.73E....Q't:.
•
I
• Coetesville Water AuthorIly Reference dOS&s and C&fcino\lenic potency ~ Iaelor..
• Onl ......kg'
TOTAL TRIHALOME'THANES l.lXlE-02 8.10E-03 C1.~E-02
•
••
.
•
•CoelesviIJe Wa1tt Ault'lortly Ct'ild raidof'(dmking wwter inOllSlion.
Concllntrlltic:n mgll. ow Ingution ralll Ud "R EJcposure frequency dIY 350EF • E.l;lo-ur. dUf1,tion y "0 e.o"y weilli'll "BWAvetaging lime cart. "d 25550AT ""'l1Iging lime neate. d 2190AT ,Intake (~_day)_ CW.lRxEFaED
eWxAT
A-oo O .... lic:..... """"" \JtII6.,. Sy3:,tric. ' "-- "-- """d"""" mgIk". . """"' """"""'" - - - """"""
TOTAlTRIHALO'-E'T'HANES 8.62E-02 4.72E 001 5.S1E-03 2.88E-06 5.51 E_01 f_ 2.etIE-oCl !l.S1 E-OT
,
•
.' •
__
----- -
•
--~_.._._,-_ ........_. - ........._.-:._----- •••
- ...•,...-- ,
--- --, ..."-'- ---~"" ..._~.• --.
... ....••- -- - - • ... . - -- -- -- • • --' ~. --- -..- --• .--- ....----u --""=111 ,.-
-,... u"-.• .......- ,--- ._----._- .....- -,.... '" -.~
• I
- -
eo''''o'bI w..AulnOlty AduII. rMUl8nl showering Inhalallon.
Conc.ntration Inhal.tion rate E~pc.ur. fr.quency EApc.... dUrllion
Body weigh1 A...raglng time care. AWlrlgin; tima ncare. Shower euratian
TOTAL TRlHAL.OhlETHANES To..
•
mijfm3 CA m3lmin 0.013866\1 II"
y ""2' "EO'" ,.,W," 25550 AT, 8760 AT mOl' "ET
CA~IA~ET~EF~EO
eW~AT
.-.. A~.. CtIlOiolc....
Con< .... mo">' - --... 1.GE+OO 1,17£-03 3..1£-03
L.*t.....
""'"'-1.•1£-05 ''''1£-01
,
., •
•
•
•
•
,
.' •
• Co..-YiIIo1 W.lIlr A<Jtnortry Ad.JIIlll&lderlt showellng InhaJ:allon.
ConuntrllUon lnhalalion 'aI' E.w.polur. ".~nq Elpo.w. Cluraoon Bodyw~
.......,.ging 'm, ~.
A_aging ~m. roc:are. S""... ourdon
m\Vm:! m3lmin
'" y
" ,, "'""
CA 0.01388811 IR
"" EY24 EO ",'W
~OAT
1760 AT
'H'
• IrTtsQ ImCVkg-drf)
eo.-m_ TOTAL m,HAlONEniAHES T01lll
CAxIRxE'TxEFxEO eW.Ar
uwu••A_ ...E -Cono 0- m"",'"
1.~+0CI 1.1iE-03
<>nri>-0-"'. . 3.41£-0:1
L7 ! •• c....-11.41£-05 1.41£-015
.,.,."'"........""'....
•
•• •
• C_W_-....tY CNkI-.lllmU'lg .... <*maI~
CoN;M\tr~ mo'C ow Sy~.". at" ,m' =~ U~ .. InQUtncy EJ:1IC*l'" QU'''IO'I '" "
1saw100\' ".1Tf •"" '" •
"' r~nll _. C~. '", ~!IMO AT"' "0inlI_ n_c. .,• 2110 AT hell_Don
.~" •CO--Iltn ~1l:Ca ~~ UXE - CI3 c;J'0.....-' P''''''abllly CoNI.... .- ,c (u-.lc. apKll'c)
~ Dc. (mltkll-Coayl- cw. SAl PC. ET I EF. ED I 0' awI ...t
u. A_ "'..., -..e , .... u ',,, - s,... ....-. e- '''' '''' "'- ...... -mgO. a
TOT.... Tl'IlHAI.OIolE'il1o\NES &82£-0:2 1.12£-00l 1.3IE-C13 Ue.E-07 UIE-01 1.00E-Ol , 10111 =.. lee-tit 131E-oI
- .... ...... ...... - - -- • It ..",
•
,
.' ,
•
A1a~ £0""'- """ TOIIITI'tWoo'M__ • "'" '-CL "'.......... -.. _l;arCl'"ooQIf"C pcooney ..~ ho::lcn.
• c"....,,,"'" "'""'"-_: Th. CO""I)' em.... 1<>. c'*'"'fO<tn ..... _010 ••"""". n" rrotn '""-"""'............... 1oCl,. <11100 Il¢.
•
•
e,
,
PJek E:l1Imatn tor TotarTr!I'oaIorrlotrwllSal h Mel Adult INidQl'll drinking _ter Jnoestion.. , ConcenuttiGl mgil. CN Ingutiorl f.lII V, E.'q)osurllrequmc:y 0Jy '"3SOEF ~f' duration , 24 EO Boaywei,ht ,",'WA"'I'IIg!ng lime care. ," 25550AT A~..ing IlIT14l ncarc:. , &760"T
CWllflxEFxEO BWxAT .'Ulvllmt
'-ago O>nrio ..... urwu.,.,. .,.-DaM DaM ,"""" ..... - - """"- """" """"'"
TOTAL TRIHALOMETHANES l,ooE'-01 9.3SlE 04 2.7.(E-03 5.73E 2.74E-01-' -' 5.73E-06'" 2.NE-01
,
• e
•
RI$k EsllmatDS lor Total Trihalomflhanesa.t the MeL Chlld resloent dlinklng water IngaRlOl1.
ConcQ~~D1 mO'lIng6Sllorl mle Ud E.>;!OI.Ure frequQney '""" d~ 350EF Exposure dUl1ltion Y "0Body Wiligl'rt 1SBW Ay.~ging time care. "d 25550A1 Averaging ~me~.
• d 2190AT
Intake (mgIkg-dayl- CWxlRxEFxED aWxAT
lifotlmo A-.qo
oc. DoN ere.. ~-'--mg.Ikg/d~" RIsk
TOT....L TRIHALOMET'HANES 1.00E'-Ol S.48E-04 e.39E-03 6.39E-01
•
--- -----------
---_. .............. _~-...-_._"'
,~-,&<,.,. _..___ om:
_-.."""-'- '-
-•••• ~-•_. --
•••.
.__.....••• ••
._-~"" ..._-~ •
'-...... c_-.. "!I- ,..... -- -• , '!I••
•
• f
•
f
~ - '-- --• --- --" • --" •
.--• '--'-,
'- -...... ._- ._-- ,..........---.... •.'
,
f
•
. ' •
•
F.iak E3.lirntrtee lor Total Trihalom.1hIIne '11 ttle MCL AdJn r85io8nl ~ ....etIllg Wialal!otl.
Concentrauon mglm:l CAInhal;lion rate m3fmin 0.0'2888& I'" E;>:polur. frequency upolur. oufallon y "" ""2. "EO Body wlligF\t 70 BW Averaging lime care. ,," ~OAT A~6faglng lime ncare:. S760 AT Sho....., dlJfalion min/II
• "ET
nwt., (mQltg-day) • CAJIRJET_EFxEO 8W"AT
IWE
""~ mgI""
TOTAL mIHALOJ.4ETHANES 1.5.2£+00 1.19E-03 3.-48E_03 ~.l~OE-05
•
•
e, •
,
11_ E>.lIrnIIla r... T_TrIlaklmotl'll.......1!too Mel. CIIUd rMl<len1 om"",g ...~ dotm-.J c.onud. • Con""""on ." ow Surf..a .,... ,,'E:J:pow.. 1rIq.u.ncy ""''' UpcI8<J" Ou,"'IO'1 , '" " '"'<>"Y .....~ 1~ '" IW ,AVlrolllng ~m. elf'C. 2!lMO AT .........llIng Um. narc. "'•
2190 AT BGh lluradon •N' 0.33 E'Teor-raion F.:tt>f 1.00E-C13 CF 0,,,,,," P.rm..til~ CQIlSlII'Jt "","(dlMnlcai 'PK~) """" " ~Dc:oOo (mWlcIl-c.y). ew. SA. PC, no EF. ED. C1' ,e'
, --""""'" 1.00E_Ol 1.3OE_o.
1'--1Jl'. l.:.:2E_Ol
•
,
e' •