Document 3Xog70awvZJxmRaqok9gwd4a

N36679 DUP050298383 t I' u 'J ) 1 u .j 1b \J a j : ,, 0 0 i c. i i 0 0vt3 . J ^ 1 ^^ v) * 4 ( T3W> i "**. DUP050298384 o*i* ><y< Uiilau y c> o <jP) '\j a \J j U .3O 3 -/ *l>~ ' J ft 4^ i. li ^ o A - * ty '.: .. ^ #31 2 W U sj 0 -37 u $>(*> 0.439 o . 0 -; y 0.299 u 4 j u 0 u .> O 0 u jL * K. ' V 0.7^3 DUP050298385 ! WATER LABORATORY ! Techn. TOTAL LEAD ANALYSIS 2Date---- Use this method &_____________ Worksheet__________L Worksheet for j NPDES analyses only CD&P Method CW 72-1-94-8 ! Date -Spot - ID " ] < > Reported Total lea\ d ug/liter Lead Found Absorb. i Coirr. Absorb. "foiown Additior Added 'Spike!!.. ug/i** .i Llec%o*verj ""Remarks i Blank - ri - ; ,oi4 - \t ' ' h! 028 f JrJzL. C/Ia <5t 0 ^ i\ _ofo dii "25 II : 75 & ISi I 1 "iof 7?? ~75*~ < 1i (?! 028 33s*- -1 - "^r 5LL _25 _ Q3 ~ST>3 77 <? "50" 77 f ~75 00 ( oa? oo ( `% ml * / 4U 028 J |tv & -32fc." 2rj6*r 551. jsJ3 |3f' S7 Mk Jo~ (els "75 ~ .1 m i JIT'"" !& 4iJ jsj2 ~sn-Q --0 3252 ~ 50~ 75 . 111 . i. i X\J JrU4? iiii S~&o rf (<> 50 Cos" (ol i ~75 ~ 028 i ' -- t jo 2 ~75~ -| 1 1 * Required Quality Control Analyses (see Section II-G of Method)................ % Recovery - pb** <n 1151)11(6(1,1 Satnp1e Pb** 1n Sample x 1Q0 DUP0502 98386 ,i l \j y .J * V .. J U jtMJ 0 -J J ,, 4 J l & 0(, vj v; v 1 j b -j o .. J V/ J .) *j 3 l DU P0502 98387 J4i d sU J V \j 4 ^ b ./ S} \ ! J .6b0 %i m J U u 6 o3 vi U* v.* J I 1 J * 4 J *5 ' e \> w ts V o ... 0 ^ X, . b b 7 rv- 5 4^ 1J 6 o 7 DUP0502 98388 DU P050298389 4 s J * U -t 4 L* a U -u l) -j: V 1 d\ / 9 U./ ^ u .1 3 2 V/ J :J u i y ci w.i'U . . . 0.j U * '* J 9- vj < ' w * O i kt .j ?j V.' O' . ` w DUP050298390 DU PO 502 98391 DUP050298392 DUP050298393 DUP050298394 ;1 < '{ '- vC a UO O !. u U oi 1 .. ^ J'v 0 i-' ;i o 6i^ J V44 j J u \ v^r "J f) | DU P0502 98395 i< ..Iil'ii ` => v/O >. DU PO 502 98 396 DUP050298397 :'.pjsr~ K1 ' *.. /b .C -n^ -u . Jib .. j j . u . u4d . * I ' _ u.C1v ; v * 0J 1'jJ 6)c U U > i .J t u 03? / w* / i. 0. ij7 o.2J> |,f J. 377 A - U . 4 '> 2 L './ ';. o j &. i 05 | J.3TJ1 J u 3 51 o * V* 1 > -J u 0 '! 4 5 , * i i - U 9J 1J * V ! > u *5 7 ' J -' u 4 j 7 i u 52 1 ^7 U `0 oo i * 5^ DU PO 502 98 398 ' :`r WATER LABORATORY TOTAL LEAD ANALYSIS Techn.'^C Date (L- Use this method &_________ ___ Worksheet________ Worksheet for - NPDES analyses only CD6P ^^d cw 72.i_94_b Date "Spot ~ ID ' i < > Reported Total lead pg/liter Lead Found yg/1** Absorb. 1 Coir. Absorb. j "Known Additior Added 'Spike".. %* lecoverj ij - -- Remarks ~i it Blank r - 028 iOf 028 OOi OOI oas* JXi P + *7 \ |3f - . or*> - CW2 1f C/-Sy/f5y? " D -7.i cm j i oM "25 lim ~50 " ?e?3 S*/o ~75 " m=i 10 "5. _ Zfl3 .n* 337 4st> 25 mm _50_ s& 75 393 3gpi _"0 _ tSo ~25 _ Sf CSP> JO _ 5?0 SSI, 75 j 1 OOi oafl Sf< 028 f 028 1^1 d Sl^T ,l! jSid fif zl~ ~25_ <a.of _50~ j M "D~~04ri~ _75 ~ -rtj ! > /? jw m JM _50 _ YT a3e> 75 ~ -_o_ t -- -- -- 3:1:" "75" 1 | I * t * Required Quality Control Analyses (see Section II-G of Method) % Recovery = Pb** in ,lsPiked" Sample ~ Avg.Pb** in Unspiked Sample x 100 3 25.0 DUP0502 98399 I: f * vv^v6 -<Stt 'fcOs. *U. - 02u Ci 1 i> 0 036 \0\ CT^ (5&\ i. i.aftl; <J l o u j K .J . U. VV * J. . U3 5 JV / .. .J . :> t J i ci J^ \) '{ 6 Kj 9 X 1 C5 - *V .. v w *l7 y DU P050298400 i*^ MATER LABORATORY TOTAL LEAD ANALYSIS j TechnMeCoA^y Date ^ Use this method &_________ ____Worksheet_________ Worksheet for NPDES analyses only CD&P Method CW' 72-1-94-8 Date < -Spot ' ID - > Reported Total lead Lead Found Absorb. > Corr. Absorb. i "Known Additiot Added 'Spike".. %* pg/llter ug/1** lecoverj ii Hemarks Blank ' 4^. - vo\ 028 028 V> Oil? c>o\ ml ? QO \ illt 028 028 - r- ------ 1i-------- i IHi Crater <24'L~ ~o-- i 0 31 ~25 W3L *13 %a "50' " \S3 "75 ~ Vjffi z-o _ _25 _ 13 ^%*5l ~50 _ 33-\ 3>VSi ~7~5 U^. IKI' _-o _ _2J _ IS ^\v a&Q- 543. _50~ 75 ~ \&% ' \CSl>; i 1 q3rZT ^33- z!z~ 533 3%C2 25 50 _ \*b*l 3^ "75"' _iQ__r o:er o_Oi JlZ L\>_ \nn i 50 _ 75 ~ X_0__ V ~25~ _50_ j ~75 ~ \ j 1 ! i ! 1 - ! X\ i * Required Quality Control Analyses (see Section II-G of Method) % Recovery = Pb** in "Spiked** Sample - Avq. Pb** in Unspiked Sample x -j q q DUP0502 98401 DU P050298402 DUPO 502 98403 &0i T>Uf * /' 1 . .j . - *J 1 0.14 ' V : ; 0 > s ' > 3 0 4 j8 j yj ,,/ DO/ 3 - ft *8'+ 0 d i4 O iU ' J -J '.J U * ^ ^ Vj i-: * U J J . 3W/ 0 ?0 7 Ji , * -3 3 u `j ,, H ? t> '' * U >J V 1 0 DU P050298404 w t er l abor at or y TOTAL LEAD AHALVS1S Techn. ~YY\o .C'.'LiL, Pate 3 - 7- g`f Use this method &_________ _ Worksheet________ Worksheet for - NPDES analyses only CD&p Method CW' 72-1-94-8 Date -Spot " ID ! < > Reported Total lead pg/liter t Lead Found yg/1** Absorb. li Coh\ Absorb, i "Known Adtfitior Added Spike".. ** 1 tecoveri 11 Ri emarks-------1 3)<j Blank -r ------1-- i sjb Id 028 !/ iI 3h OOi 028 OOt 029 3>U-P 73 - .m3 r - ~e M3 -o 'A/i J2m I&f ~25 J3(& "BO ~ aon ~75 ~ -J&S --j> _ J25 * : 5^-7 7f/7 ~50 431* ~75 X--2M1 _ __ ~iCl -11% 3>3 ~5~ ,*?2Sr 75 1 i j - DQf 02.9 SfK 028 Cs>(oj ^7 1 3pa. -sm --o -- ~Z5~ . .iil I*k5 _50~ 75 ~ i M.ttal i X* >30 ^113 50 _ ~7S " X028 t 311, ~50 "* 75 * Required Quality Control Analyses (see Section II-G of Method) % Recovery = Pb** In "Spiked" Sample - Avq.Pb** in Unspiked Sample x 10Q 25* O' f DUPO50298405 *O * 0 * * J* 0 J J 0 o < T* r -/ 'ij '/ o o . 3 4 _ j # ij irj J * . U w Oj u u.t7 7 V.' J44 01*' r'Xz ff >J v- v 0V 9 04 j Jj j 0 1 J5 Oa U. V 0 o i 3 5 if* J iy J J u. j 9 i 9 ' ) O * U/ J J a `J .. O 0 a Ol 2 JwW c-iy J * oil -> a 00 9 ,'Jll . j .. J .j 7 DUP0502 98406 MATER LABORATORY TOTAL LEAD ANALYSIS ! TechnT^-fc~^ L' ^ Date___1 " Use this method &______________ Worksheet__________ L Wnrtchopt 'fni* \ ! NPDES analyses only CD&p | Date ;jSpot - 1 il %*'i ug/liter pg/l** i lecoverj +It -!Rf emarks K7 Blank r - i! j-U Ju / // 028 ^f\ 1' i ooitf 028 %u oofIf OM -?o Ol11 oas Jr** Ik-o 028 ! i\\ i - ; 0 f/ O 9^7 j -o- on uJJ.- ~25 - M\! ' rf? iff T`L- 50* ~ ~1S~ - 4r'i(L t*T li i _25 - _ \ / /\j^ _50 __ j J 'i I'r* 75 _0 _ 2 /-7 Iti _25~ i-Jj_ _50~ : v7> 3~n 75 ~ l-rt-rj--- -Uhf- o -- . ^ i '> ii 3 U *7 lv v ~j'i!T->*> 25 _50_ M'j ~h~ ci3dt. GJJ _o__- 7'O' l?iO _25 _ _50 _ : i - ->3 **75 ** i , 37' ^ ' yc;r^ 028 \ -- _ '\ _ w _25 ^ j eT 75 ~ i i* * Required Quality Control Analyses (see Section 11--G of Method) ~ % Recovery = pb** in "Spiked" Sample - Avg,Pb** in Unspiked Sample x -^q 25.0 ; >?;/ y 7> - ;| : DUPO 502 98407 /?Bb8s8il2??YV?LBISSqed a;.:t ! S?27-JAM-198A- 1Q02BS38IB2 ENABLED.' . . $ h im it a ;: MINITAB RELEASE 82.1 COPYRIGHT - PENN STATE UNIV. 19S2 JAN. 27, 19JB4 AAA E.I. DUPONT DB NEMOURS STORAGE1 AVAILABLE 962376 There is HELP on new features of Pel. 82.1. Type NEWS for details. MT8 > REAB-C1,C2 DAI A> ,, 009,0 BATA> .078,25 DATA> 1-f U ,50 A TOC MANY VALUES - REENTER SOW DA T A> .162,75 D A T A > .111,50 ' DAXA> REGR,C2', 1C I 4 - ROWS READ THE REGRESSION EQUATION IS C2 = - 7.39 + 499 Cl COLUMN Cl COE FF IC IEK!T -7.391 498.78 ST. DEV, OF CDEF. 5.105 . 48.28 T-RATIO = nOEF/S.D, -I .45 10.33 S * 5.361 K-SGUARED = 98.2 PERCENT S-SQUARED = 97.2 PERCENT, ADJUSTED' FOR B.F,, ANALYSIS OF VARIANCE DUS IQ REGRESSION RESIDUAL TOTAL DF 1 2 3 SS 3067.5 5-7.5 3125.0 MS=SS/PF 3067,, 5 28.7 . DUP050298408 ` I V* ' . -J U.2 3 J 0.2 33 U.J47_ . * V* .. .2 C. 229 */ # w* t * li . 2 3 7 * \J J J 03 3 3 OJV 0*393 U j J. U <r,, * 0 ,, ,, 0 o 1 3 ue000 J iIo J. 17J_ > # o J .} DU P050298409 J3> MATER LABORATORY I Techn. ^li^ L. Uj^) TOTAL LEAD ANALYSIS 0ate--------1 tf - Use this method &____ Worksheet for NPDES analyses only Worksheet________ f cD&P Method cw' 72.-1.94_3 Date Spot < ID - > Reported Total "Lead Lead Found Absorb. ji Corr. Absorb, "Known Additior Added 'Spike".. %* j pg/liter ug/l** il lecover^ i Remarks Blank - joj A 028 *> j - : 0 2A> r - <L*~ "0 -- V(__ 0,6, i ~25 Til iu 50 77v 7^2- IF" - ! 1 AQQj 028 ocj A oas> o^P . 1 QUi % oas HI 028 028 72-- 7/ -j. i{ j t2 -_;0 _ -iix >3 L 2-7 l _25 __ 2_ i2 _50_ 7 YY sil ~75 XLl il 2 2-71 _50 _ All 71*7 75 " irtl "lH" i$n__ an 25" 111. 3 (23 _50~ i 3rir 75 ~ -O^tr; ^-Q-oir "O.T Ikk ok _25_ _ Hi 2r J50 _ l 'll itn "75 " i _ --1 _f)_ _25 ~ _50_ 75 ** kd <1 ` 1 . * Required Quality Control Analyses (see Section II-G of Method) % Recovery = Pb** in "Spiked" Sample - Avg.Pb** in Unspiked Sample x -|00 93 ~ DSx f-ajr z_ ; | DUP05029841 0 ..XJ * U V ./ 6. 0 j u *' 0.02? U.022 j . 0Ju 0.074 w* U o o U * 1 -J 0 '. 9 'J S ` './ 0.201 . 0 J 0.250 L> w 0 3 14 ^ t J j ,/ 0d ?4 "1^'oUi U i. t 0 0.0 U J \j v, -.' 0 . i64 U J j ..I o. 2 5 y >' * -J ,f 0.3 d 9 0.367 u * U .,' v 0o4b J , j J 04U1 I J U7 1 <s J ., .; 0. HA ; J .. v U 1 <3 4 . 0* v.sJ vJ 0.013 0.015 VJ V (J x .J DUP050298411 DUP050298412 5 Mil n ",1J-VVE;- * DU PO 502 98413 , 'Jiinl, u . u i, 2 DUP050298414 j . 39 2 0.2hS pfl} * .- V> *J kj '.) ii 7 DUP050298415 MATER LABORATORY TOTAL LEAD ANALYSIS Techn. Date **? a>- Use this method & Worksheet for NPDES analyses only Worksheet for CDSP Method CM 72-1-94-8 Date Spot ID < > Reported Total Lead Lead Found Absorb* Corr. Absorb. "Known Additior Added 'Spike" %* Mg/1 iter yg/1** Recover) Remarks Blank - - - - , /'." L- - - - f&t 028 J.*5 q .I1'4 028 x/ / Du pi icate* 'X' dSO / "Spike"* 25 pg/1 ,o' 028 3 J. S r; #c-{ -f/zfit--! (A *'2 * JJ'S . A b J, 33 , S-T. & 3j/Y 3?l 3/ 73 AS'}1 S Lr 3 A? 217 33r-- 7 39/ V 73 2.31 A4J.- "7 A* 33 7 ~s.s? S'S! -- ___ 0 25 50 75 0 _25 _ _5j0__ 75 X_ 0 _ 25 50 75 _ 0 __ 25 ~50~ / 7 75 ~ X_0_ _ _25 ^ _50 _ 75 028 :t' --* -- *" 50 75 * Required Quality Control Analyses (see Section II-G of Method) % Recovery = -P--b--*-*- in "Spiked" Sample - Avg, Pb** 25.0 in Unspiked Sample ^gg DUP05029841 6 - -J > J -J,0o2 - <j 0 u 2 "Of `J Ji / u i>>4 -u*w.1 3 o::. \l jnl /oi .l 0- i49 0r?*ir i. o.jib % ' A***# j 377 d . <i3 o 3y2 3 Lj~ u445 u.7 1 Q U e .3 * 0 ^ U...*.4.o..d >y U1 i 1; DUP050298417 TERLABOATI)RY TOTAL LEAD ANALYSIS Techn. -/A. ,, jrJ Date_________ j/r. Ao Use this method &_________ ..... Worksheet................. 1 Worksheet for fj NPDES analyses only CD&p c w 72_i _94_8 \ Date 'Spot ` yg/1**Reported < Total ID - > lead i pg/liter Lead Found Absorb. S Corr. Absorb. "Known Additioi Added 'Spike" %* lecoverj i Remarks Blank - 4 -j j- - t 028 /Of 028 0-4! OSS' V c/tofj2' I | n $7 /aX } // " JP0_ /3J atz: -- o -- ~25 ~50~ " Jj! 5 "75 " qc'7 /aX JL71 53 3<L 39 J j 3~5Cl Jua. _25 _ jzjrl ~50 ~ 7 _75 _-o _ ;2j : 33S J50 _ ~~75 ~ ! / oas 028 /e>3 i ~J3l T a&ir -^0 _ 3<L. 333 ~25~ 3&L Ji.S7 m 5mm0 mm 533T 5J5 75 / /CM/ * ! |- 1i ji . \ &ZL 3tcl 5 JOLT j Z&J? _25_w i ii 1 3 J3L Ms: _50 _ /<?? 75 " 1 1 _25~ ! 028 -- _50 _ 75 ~ * Required Quality Control Analyses (see Section II-G of Method) % Recovery = Pb** In "Spiked" Sample - Avg, Pb** in Unspiked Sample x 100 25t 0 DUP050298418 t ** *% DUP050298419 | WATER .LABORATORY j Tech,.. / TOTAL LEAD ANALYSIS Date____ j/j3 Use this method ----------- - . Worksheet________ Worksheet for f NPDES analyses only CD&P cw 72_-|_94_b Date "Spot ' ID i1 < > Reported Total lead pg/liter i Lead Found Absorb, Corr. Absorb. "Known Additior Added 'Spike''.. %* yg/1** | tecoverj i Remarks j/jL3 Blank r - /Of 028 + - i r- , <2CX -&77L i A C 7V 1Z ~25 nt III **50* ** i /7C XtX /7V ~75 - \ > dhOl 028 oa? LZ<L 133X x6lG 12 L _25 _ <fv?_ _50__ 75 XZ1Z _D _ V //f. itz _2j T gS6_ XVt _50~ JL<?9 J9 7 75 dhvi oa.3 ,cjoi i J<ZX_ i~9_ ~Sy<r Tax Z2.T *25 50 XV7 ~75~ 028 06/ \ 028 \ j ~3S3L ~ZXJ- --D"/! *LzZ `/iX _25__ P' . ifXl yr? _50 _ SJ3 sIT ~75 ** i -- _D__ 25 *~ 50 75 ! j{ i * Required Quality Control Analyses (see Section II-G of Method) % Recovery = Pb** In "Spiked" Sample - Avg, Pb** in Unspiked Sample x 1Q0 25 0 DUP050298420 & u i 0. i 0 0 j 7 fO' 0.122 ' J*0 u 0 . (j 0 2 J 0 . 30j u .oil ! J.o o9 DUP0502 98421 WATER LABORATORY TOTAL LEAD ANALYSIS ! Techn .... .............. -'iTwr ate 3 */.*/ Use this method -------- .. Worksheet Worksheet for f; NPDES analyses only CD&P cw 72_i_g4_8 f 1- Date -Spot ~ ID < > Reported Total Lead Lead Found Absorb. ii Corr. Absorb. "Known Additior Added 'Spike!!.. ** ug/liter yg/1** 11 lecoverj 3V Blank /of A 028 0.0 / /f 028 0O } $ 6s& Qvf oas 0^ S'P>ra - 4- 'Msey-* ( 028 - 007 - {S..r ft a&- , j, J "W'"# / o _25 / 77? ~50* ~ 1 Til 7Z? ~75~ ftr -2HHYhi tff~ 31% ys- 7 zH - 25 50 Vf/ 7"S ~75 /U> is? ^-o _ yy Ts? _5~ yy 75 /U i -^^3- ' 37/ 17~ Ys*~ f'/V _50~ i ~75~ T "TiT l/6 ?>z -Ji *?/, _0__ FJd _25_ yv? _50 _ R //? "?5 ~ i ti Hemarks------- i j */ i 1 - 1t t i 028 -- 25 iso: ~75~~ 1 * Required Quality Control Analyses (see Section II-G of Method) ^ Hccovcry - Pb** *n "sP^ked" Sample - Avg.Pb** in Unspiked Sample x -|q Q ^5* 0 , /Cl113 x r<r z ' j DU P050298422 2 d 0d '< * J j U0v 2 > 27 2fc 28 282V 2 i) J 0 2 3 -i 1 o o "j S 1 4 J 9`.66' V2 e ^ / i HB V * -1 l . 1^0 i * <L ':i o DU P050298423 ...... WATER LABORATORY ! TOTAL LEAD ANALYSIS Use this method & ................... Worksheet.................. UnrkQhp^t for NPDES analyses only CD8p Mgthod^W 72-1-94-8 ! Techn / Date F/'./lS !1 Date "Spot j ib < > Reported Total lead 1 Lead Found Absorb. | Corr. Absorb. "Known Additior Added 'Spike1!.. %* |1 Remarks i ug/1iter yg/1** i1 lecoverj 5//> Blank - j 028 /Of 028 / r f oas -6 / oas i 028 [ - CA* / sj\ 0" l J rr-fi 7F ~ ~25 a i/ fit- ~50* ~ f1 jt XT'* ~r - ~75 --^ &i^L_ jz $ .,7s-- -- _25 _ c v _50 ~ *f Q~ 3" 7" " "75 .. % 4-.... _i) _ 5"'./ ~25 ~ /{<* "fu\s-- _5 t /r~/ -;Pv ? ' , 75 - ~$k TilT jl'y :?7~3' ?7~" fd<. fP~ < J? j "25 50 A , fjO FL 1 it 3" 7*. . : 75 l <G /sj >fy\ 1 "Q.~ j A- /// r.ya ?rr~ 'yF/U 1'A; f3T~ /X 0T- 15 ^ _50 _ 75 " i Li i 1 ; . }) 1. j1 ij - f t1 028 -- -- <-- ~25 ~ _50 _ 75 ~ * Required Quality Control Analyses (see Section II-G of Method) HccovcrJy - Pb** TM "Spiked" Sample - Avcj.Pb** in Unspiked Sample 25.0 ; 1 i! x 100 ! DUP0502 98424 t 1 V * J .. N. **0w J 2321 2822 2323 2 "i 2 4 oJ 0 v> O O J ~. J13 o*01 1 2825 2 26 2 32 7 2 b 2 rf 28 2 9 23 3 0 28 3) w * 0 . ) 0.J25 . * '<J w VJ U 3 D . -/*/ J I A'i - * 0 .f U ^ i2> O 0 * 00 2 *.. j ':"3 2832 2333 2834 2335 u 3i J j * -j _ U a O 0 VJ --< >...-vrjrvrj ' j"0 tlu v'*'u jijO J . 4ifc 2836 0*3^4 j 2337 2 <? 36 2839 2Ja0 Uu.4 8.2 r;t/f J * J -/ -J ----- c T'TT'^ 0 4 p Q i 234 1 204 2 2 34,, u*"4 Lu zlifr V * J V t, 0 ej 4 jj> __ 0 J44 2345 il' 3 4 0 o * 9 015 * , B J .- j i 0 j ) Jb47 1 * iu4 9 0 ; DUP050298425 HftTEB LABORATORY TOTAL LEAD ANALYSIS | Use this method &--------------------- Worksheet_________ Worksheet NPDES analyses only CD&P Method 72-1-94-8 recto. X Pate .. 'Sbfa&jthfL Date "Spot " ID i < > Reported Total lead ug/liter Lead Found ug/1** Absorb. !i Corr. Absorb. i j "Known Additior Added Spike".. %* iecoverj ti - Remarks------i 3&Z Blank m - - ,<W6> - 028 /a/ i i ? l&jft ---0-- ~25 jkt 13 ~50* " /9& "75"* i i 028 0-0 ! /3-3 3T> "5. ~5?3 iso: "75 01$ / Oft? / Oft? / 028 && / 028 . :% jp 1 Ip V j -sSS? 311 _~0 _ ~25 _ 3l /j $ ~50 _ 75 ~ __o__ \ 022 311 ~2?~ c tc\ >'b .020 ~50~ i 63 ~75~ X-Jf3 "1" $02 jfcfe J5 _ S3 ft# 50 / /** / wt ~75 " . . X\ mm i *** ~25~ _50 _ ~75 ~ * Required Quality Control Analyses (see Section II-G of Method) % RecoverJy - Pb*-* in SamP1e "2*5y.g0*Pb** in: UnsP1ked Sat"Ple x 100 DUP050298426 '* &&'mtm*** : 'j 4 ' J } < * * *,. v> * v.i . V v # U si O s.. * v> '. w J . u i 1 * J * ^ J # tj '.> . JC2 T2S2^ ~;:;.\<w i. a !i o , 32 i J.Oio *-, * J - s> J ^)u 1 _/ \j fc -.J 5 7r4; ~ * .J - v >J a 9 J tf 0 *o v 7 t vi~vi7* > j .> DU P0502 98427 jOTERUBORATORT TOTAL LEAD AHALYSIS j Use this method &_________ ____ Worksheet1 Unr^choAf fAy* NPDES analyses only C}&p 7JM_94_8 } Techn. Date X jS^Lzt. 3/i 9/?^ Date 'Spot ~ ID i < > Reported Total lead pg/liter Lead Found Absorb. i Corr. Absorb. i "Known Additior Added 'Spike" %* - pg/1** | lecoverj i1 Remarks -j 3^9 Blank /o/ 0-0 { 04/ * - - 003 r - -------1--- - . ! <21L - -0- 028 i i3 Mi 07J J~L //-? APf ~ 25 j z Z "50* " /0o "75 ~ 303- "5. Ui* ~&9 _25 _ 028 ^332 34t ~50 309 306> ~75 X oas 0t 30 31 _50 _ S9o 30 7 75 ~ i i j i (H> i * 02.S _ /* f 028 \ 028 D4 i j /p \ fl7\ 1 ?Z 3Tf ii SSL H 0 03 oi~ . y /ip %ya six Jjl ,iji 635 iif 7 (M * ^0_ ~25 ~50 ~ ~75~ / <0 31~ _50 _ ~75 " X_i0_ 25 ~ 50 75 1 j ! i - 1\ \ * Required Quality Control Analyses (see Section II-G of Method) % Recovery = Pb** 1n "Spiked" Sample - Avq. Pb** in Unspiked Sample x 10Q 25*0 DUP050298428 0.131 0 i I *1 'j.tU U . I }, 1 #4! tfaj} j i 7 u #4?! w ft J J # \J t. J s j V ^u ..74 * u 7o * .> - 0 . * DU PO50298429 41 ! DU P05 02 98430 mm*-' ' \J S U &UI J 1 S i J i b i . ., 1 7 \J ~ O J { J 7 o jO ! * i iJS It*! t -j, 1 <5 4 Vu. o 'j-8 s d, 2dv J J. d J b p* i V ? 9 &.' O fJ 3\ 1 Jv i o i2 J > vj DUP050298431 2i312 2b ] 3 /S i4 _ -; ., u u j -J L/ ... 'J ^ i tl /*!J 9 *J 1 C 2-315 2b 1b 2 517 2 '< 1 0 3.1/7 *3" w I ':i 2 __. ./ e -u <3 ^ C) L> 4 j * _> . u . 3 7 4 (HJt > ny 2cJ2U 2*' l w.4 2 4 V <9 w 1 . 04 ^rrcrrr * V: Pryg^? 232 2 232j 2 3 24 2d 2 5 2 .3 ij .J \J 2 0.5 7-0 ghf- v3 u i. w 3 3.42b *J J u *"/ 4 t> ii U 8 J J J O93 J J 'J -/ V cr&^ 3.3 v > <J * lj J w .J . 4 O Li' 2 9^1.--. 0* 51 C il; J C. 3 1 U ./ * cj u 3.300 V V. > U 9 'J 3 7 v 0 <j J t 'J .1 J i?f J 0^ DU P0502 98432 WATER LABORATORY f Techn. X ^-^6 TOTAL LEAD ANALYSIS Date Use this method &--- _-------- --- Worksheet__________ Worksheet for for i NPDES analyses only cD&P Method CW 72-1-94-8 ! Date "Spot ~ ID < > Reported Total lead Lead Found Absorb. \r Corr. Absorb. "Known Additior Added Spike".. ** ~ \\ ' Remarks pg/liter ug/1** ! j Recoverj Blank - 4- -: J^>3 - 1----------! -. -JZTZ --o-- 028 /Of 4i%i J?&2 25 j7 /dZ. 222 "50 " >71 ~7^~ 222 j&r -0 _ 028 0-t)/ /i* 37 37/_ _25 _ 50 "75 ! / 0&9 OZ? V* 1 028 C6! 028 /6*> 3%L _-o _ 37%. 37 Zz3Z 221 ~50 ~ v<rs "75 ~35j0' -_Q^_ 111 j7 2? t\. K_V6 J&7 _50~ 70 \ ~S/<? ~2/c ""75~ ~Tt o ~ --fX> 7 _0__ i i * '3& tit jj72 _25_ ~$37 2-3< _50 _ iii 75 ~ \ / \ X_0 _ 311 50 75 fi - \ * Required Quality Control Analyses (see Section II-G of Method) ' % Recovery = Pb** 1,1 "Spiked" Sample - Avg.Pb** in Unspiked Sample x 10Q . 25.0 - DUP0502 98433 v4V 2 o a (J 2 a1 ii-52 2 a3 / ' ) b c* 1 tJ b 6 :.(5 7 2 i:>: 8 i o c. 3 i. i 6 1 ' i`>2 ' 6' 3 ..j 4 Pf .40 1 j* ^ j U . 2V6 j J * 3 4i ,, * ^ . V4 /<> (/ 4 / i ;K ^ J `j 1 + \j j <j . 0 4u I 0 1 U4 w t !J w J 0 1 04 u l; 1 t>M 9 >J V U J 46 DU P050298434 DUP050298435 . jjVj'iii'IjiV |i: ' ` ^ - Li - 7 .. * J i,* 01, J t> `J 1 2 i-v* u it j j ./ j> v/ fi .3 j* i iy - - . j * i 7 3 T uii j i > *j ,/ ij o 1 If d o*l $t ,* V- 0 i ij '. r 0.1 j B T/ V< * 1 <1<~t '_! i T; ,'i v# * ( * ' O fr J ^ 0 * 3 ./vJ u * i ' ' ' > ' / . j <L O . * w c Z j :> aLa-l .v ! j * ^ / * i * {; 4 'j-. M ~P ' 4 , .. ., ;*U oi'S'--: DUP0502 98436 WATER LABORATORY TOTAL LEAD ANALYSIS Techn. Date___ i///9/s><S Use this method &_________ ... Worksheet________ Worksheet for - NPDES analyses only CD&P cw 72-1-94-8 Date 'Spot ' ID 1 < > Reported Total lead pg/liter Lead Found Absorb, i Corr. Absorb. i "Known Additior Added 'Spike".. ** ug/1** | lecoverj ii * lilemarks------i tfdiSL Blank /*/ 00 / 0-4/ 04/ -* ------ {----- 028 i 1 028 0* 069 t------ 0 OJLS f si - r- t .0 ) dJ&L ZfcSZ D' 02*2- 2U- 25 2/S- 02- 50* ~ /7^ ~7f~ 232- yj&c ~H m- 2Z2L _25 __ 23 L 33L _50_ a?a. "75 222L 222-- _~0 _ /&- 2JL9-- 2*2. <22<k JO _ 219.3- 75 7$2 222- 232. 20- *25 o< f 4SL. 2 $2 -5-C '/) / 1 . feK 75 1 1 | / 028 66 028 iM' 1 "T ~37? "35X ~J0_~ /i 6/33. _2j5 _ 4/IZ JO __ .-T3V .1 -- xi~75 " JO _ 75 ~ 1 1 \ * Required Quality Control Analyses (see Section II-G of Method) ................. % Recovery * Pb** in "Spiked11 Sample - Avq.Pb** in Unspiked Sample x 10Q DUPO 50298437 2|!t DUP050298438 W J / . * ,, s tj V -j it J ' *w tsj.i *, i >'l 1 ' ` " ^ ^ / o t^b . J . * O *. \ 5 .2 J t' * j <. 1J . ' ... e ,. j i -j &0' h ' ')-.* /J * -J J > _ * /a ~i i -' * DU P050298439 WATER LABORATORY TOTAL LEAD ANALYSIS 1 Techn. 7% Date S~//7 J*9 use this method &..........................Worksheet........ ........... worksheet for fQr NPOES analyses only CD5P cw 72.1.94.8 ! . : Oat e < "Spot ~ ID - > Reported Total lead Lead Found Absorb. fi Corr. Absorb. "Known Additior Added 'Spike".. %* t ug/liter ug/1** 51 . lecoverj ......... | 1t Remarks J sin Blank r - - ,Gf r - ; 028 /ot 0t>! 028 j0 i P- ~J?J3 ~25 / A-' : ~/S 77 "50 ~ i `J/7 .90 ~75~ ~ Ji/7 -f.JcCa ----0 _ S** JfS 7/y _25 _ s* ai7# A jys _50_ ~i7i 3031 ~75 !. 04! 0*9 -2*5: -/* s ,/f.3 3-JO //? 3i r 777 _50 _ ~3/* 97 75 04 r 02S 028 028 tf 7t 2.it '7i 7A J6J ~C 7? ~3/ ~J?3 7o_ a* % \ ~ 3*3 ~75~ 1' i ... ..yyj Tr7 TTQ-TT k< `&Jl O 2j ?j JJL_ jrjj J50 _ r1 - ( ~dz? ~75 * X\ -- -- -- _u _ \ 311 _50 _ "75" j 1 * Required Quality Control Analyses (see Section II-G of Method) J recovery - pb** in ''Spiked" Sample - Avg.Pb** in Unspiked Sample x 100 E5* 0 i DUP05 029 8440 DUP050298441 U J 0 'j v*uyo ij J <y J Oi w J 0*Ui 0 i t 0 Oi I J '. 3 o. i j j /&' .. C;V.:'f' 0 & 7 -z. ; * J` J j J * >j 9 -' & J . VH CU4Sq U * t> i 0 j *51 i / . ,J * o.7i DU P050298442 WftTER LABORATORY TOTftL LEAD ANALYSIS Techn. Date 6 /7/^^f Use this method &___ Worksheet for NPDES analyses only _... Worksheet__________ for ' CD&P Method CW 72-1-94-8 Date < "Spot ~ ID - > Reported Total lead i Lead Found Absorb. I Corr. Absorb. "Known Additior Added 'Spike".. %* pg/liter ug/i** 1 iecoverj 1j Hemarks i Blank r - 028 /^/ j------ 1--- i 028 77 OSS' ?? - ,0-6/7 - -0 ! gsr ~25 <L JZf3 ~5<r ~ a/v a.# 7 *"75" -jpr/X zi _ Ml _25 __ S_7t 50 c//X e/aA "75 3-11. J3G ~4'// -/'7 _-o_ JJX J25 ~ 3'~f _50 _ 75 ~ oas 66/ 028 /d& 1 kr /di 1 ST-2 Aft 7-6%, ~Jx7 lit*2 zl~ ~2?~ 50 " 75~ W7/' i --/F&3- r_7/ /fC /fb ~767 _50 _ ~7/l i/7 ~75 ~ -. 028 1 -- ~25~ i52.r ~75~ * Required Quality Control Analyses (see Section II-G of Method) - Ph** in "Spiked" Sample - Avg. Pb** in Unspiked Sample % Recovery = -------- 25.0 i i | 1 l/- ]1 : 11 ! i i j t 100 * DUPO 502 98443 AAA ^Vi 2 32 5 2326 2627 262d 2629 <- 6 2 J 2 8 31 2632 2633 2334 2635 2 83 8 253 r 338 2 639 w 'J 0,03 2~\ / (J .< J | u o 'J 3 i - * u _* j ' U *0J1 ^ `.j a C i j j * 0 24*i j \/ 0 0 ('t. 4V* u* i :je. ' * V./ . V u . J. 6 o_ j 8 >J '. - v e0 si t> 0 ij 4 j\ JJ j^ 0 * i z. o Hos> i..` * 'J y \/ ij > i G U w2 V :^1 `j o T ^ I y ah o t i 1!) j * i vj V <: * j j DUP050298444 Use this method & . _ Worksheet for NPDES analyses only WATER LABORATORY \ TOTAL LEAD ANALYSIS .. Worksheet. .. for | cD&P ^^d cw 72-1-94-8 I Techn. Date 6s* ! Date i< "Spot " ID - > Reported Total lead i Lead Found Absorb. r Coir. Absorb. "Known Additior Added 'Spike".. ** 1 pg/liter ug/1** 1 lecoven \ i 1i - Remarks -i Un \ 4^ Blank - 028 < 028 < 02 < 05L8 028 * - r- 1 O e5- *4. 0' } &l?L o BL "25 -2>,% ; ~50 ~ viv ~75 ~ jSStgr _ _25 _ U>.\ \3fc_ _50 \V\ ~75 osx CMi _i0 _ O.CiQJ 01% LL^_ 1 ^c\ \%% _50 _ 75 " ^o_- -- 1 i j ~25_ 50 _ 75~ j 1 1 - 1 j 1 i-- i --0 -- _25_ __ 50 75 ; | 1 { 1 ! i 1 1 . 1 mm t mm km i 028 -- *~2l _50 " 75 ~ 1 * Required Quality Control Analyses (see Section II-G of Method) % Recovery = Pb** 1n "Spiked" Sample - Avg. Pb** in Unspiked Sample 25.0 x 100 DUP050298445 J*ssrtSl6fe4wn^,,.. ^i.. i 25 2 3 2 824 2325 23 2 5 2327 2828 2327 28 3 0 233 1 28 3 2 2833 2 $34 25 3 5 2835 23 J7 2838 2 c! 7~j u* 3-J OOj 'j * 4- j ^ -! < V I '. v* * 4 O ) k/ i> - 0.2s>l * * } / -.-' U * 3o2 ' \.! .' j 04 I 6 oo/ 01if 0 4 6 9^ v * .j ' ` J 340 -. u ./ . - J * 4 <j 5 V, V J 0 a473 00! Spk o 5 i 6. b.3io 0J <j - * j 0 * 4 o ti h>f 2 X) ` 1 J DUP050298446 DU PO50298447 'f - . $" y V t> yV0(|U 8 w Ua i */ #. y 3 j 4 9 0 <4 i/* 0:&'0U k V 0* 0J 3 y 9 y *< .> It* 0iJ4 . * u u vj J L) 4 Bltf j 0 X '3 ^ O '/ J ij u 7 y V^UJ v* U . i 34 lOi O 9 1 ^ <4- 2 37 2 00 <^/ ; * > vi *J J 3 25 ` 9 >J J '-J ' a-2 u O'1 *J . 2 U 5 la J J O (J-tfJ *j Z o 4 . V.- *J ... * 3Z0 o- j .,, *j 0 ^94 . u J J 0.2 3b J V .' 1 J 3 ^ M- i 0^ . 3 ^ j ! 4 .'j 4 J .: .: 7-3.3 66/ DUP050298448 WATER LABORATORY j Techn. X TOTAL LEAP ANALYSIS Date___ <3~/3//W Use this method &_________ .... Worksheet________ Worksheet for f NPDES analyses only CD&p cw Date "Spot < ID - > Reported Total lead Lead Found Absorb. i Corr. Absorb. "Known Additior Added 'Spike".. %* pg/liter yg/1** | iecoverj t1 Remarks Blank r - 4* - ?- - /0i 028 i VZt jJZt - u- i A J7 ~25 '! A : J3"7 ~Jit "50 " /9? A?e> "75" ~ ! 028 04/ -Itz ttZ "1 _ dl O' & JJt. _25 _ ~hs 33/_ _50_ 3** ~75 04 > Ctyi 02.9 y CH) i oas 1 028 N 028 -f? y y y $Z Z-- if AGO _2J_ j s j l o Jjk _5 _ 39</ i90 75 ~ , JU $ , i ~S~t _0_ 3`tL Z93 3AO "2?" H jj>5 _iZ 7^/ */3r ~$S6 75~ 1 A ~7tr$~ JOJ Jjl ~9/Z ~JJi ~~o~- JO _ ~75 " i1 - i X~-o - ' ~25_ -- --~ -- JO 2 ~75~ * Required Quality Control Analyses (see Section I1-6 of Method) % Recovery = Pb** in "Spiked11 Sample -^AvgPb** in Unspiked Sample x -j q q DUPO 50298449 wt$F\ .. JSill ft!0$ 9\l <$ J >.i +J 0 >3 ti ^ /cf ^ i to i U J J V * J ...- J * J i4 sj ,. v. u * j :.* V DU P050298450 MATER LABORATORY Techn. X TOTAL LEAD ANALYSIS Date_ 7/s9/fp Use this method &_________ ... Worksheet: Worksheet for - NPDES analyses only CD&P Method CW 72-1-94-8 __________ Date < 'Spot " ID - > Reported Total lead ' Lead 1 Corr. "Known Added ii Found Absorb. Absorb, Additior 'Spike".. %* --Remarks pg/liter ug/i** ii lecoverj ' t ' v//f Blank r 028 /#/ (Ml 028 0*01 029 , P JO*} pi r . 0srt&1 w0t sfi / 9 7 775 - o-- 25 7/7 50 ~ ~J79 /.70 ~7B~ 7 -JkrS-7- _;0 _ ~Sf3 25 _ -j*2 ~jo Z ~7B - */-? -*23# _T) _ ~3~eS ~9? ~25~ ~36 IT JoZ 7// ~7B~ \ } U-* wr * j. &as 028 028 7 zHzr ~3S7 ~25_ ifjt, ~yali 7/j _50~ i y&o y?/ 75 "* Xft6 --iy&-3~ 7 ` yc*<n 9'`srT> Ti/ iP ~S3 s/ d~#S J5 _ S69 <760 ~75 ~ i -- X_50_ _75" 1 I'' l . * Required Quality Control Analyses (see Section II-G of Method) ............. ' % Recovery = Pb** in "Spiked" Sample - Avg,Pb** in Unspiked Sample x 10Q 25 0 DU P050298451 *! ' `iV:.. ' I?m*-* 26 1 5 y * -J ^ -J -J J -* J J - i .1 l b ^ * -J . '/> ~jj.^l -'...u... ygJ^L ^J1 / 2 i1b . i 1 9 J a' i 4 1 y.0 2 2 si 2 d ii2 4 ^25 2 62b 2b2T/ 2-i28 22 2 j * \J . / u 0 l .7 c j * J ^ .j b. j ^ 1 J J V< J VJ 4 >J / 7 t//l j 8 y j .) o * 1 '+ 4 J * K- -> -' "tT O :. v / U * V0 i \i *'\i ., : 0.1 i 1 J- V v, *- 3 U i yj 4 -j u > ^ A 0 * U 7 if J e J - v 'J 1 j `J l <..> v> v< *> 4 0* <: ^ J i <L U * J J 4 / ; .< 2 4 U 4 Jb DUPO 502 98452 WATER LABORATQRV jechn. TOTAL LEAD ANALYSTS Date 7//3/f Use this method &_________ --- Worksheet_________ ___________ ________ Worksheet for NPDES analyses only cD&P ng^d cw 72-1-94.8 Date 'Spot - ID 1j < > Reported Total lead Lead Found Absorb. 1i Coir. Absorb. "Known Additior Added 'Spike".. ** pg/liter pg/1** j lecoverj 1i Remarks -i 7/0 Blank r - 028 yot - . j- - i ~zr%%%-- - -0 i L "25 \}6 9,94 -- -- -- "50" ~ <>2^7 "75 ~ j i t 028 y// oa? yj,9 oa.9 yy/ %La_ 028 or&rzy -- P?2 _25_ 4 / V ~50~ 2a 2 _75 _-Q _ o j _ : : j Z'37 _50 _ / AOS ~75 _^0 _ 00 J25~ 1 OP 1 -- mm -- lit _50_ i "75" 1 }ii - i _D~ j5_ i ------ ------ 50 ~75 ~ 1I 11 Ji t -- _ w _13_ j 028 -- _25~ jo 2 ~75~ t * Required Quality Control Analyses (see Section II-G of Method) ' % Recovery = Pb** in "Spiked11 Sample - Avg.Pb** in Unspiked Sample x 100 0 ' DU P050298453 ,a ,,. 4322 ^ V> 4 ^ / ::if\ 4325 *J. ,01m/ t> U 1 J0 io\ 4325 4327 -J S3 * J V 4328 43 2 3 ocA 4 3 30 4 33 1 4 3 32 4333 0 3 M^ 0^ J . fl b. ..} 0*^0 9V J S -J ., ,, } J* J i9 4 3 34 4 335 4337 438 ' 4 389 4340 434 1 '* J 4 t J |5 7 4 , - 0 . >J 0 4 J 3 **'/ b.37a * J ' * U & jii _ v! l ' 1 J 49 1 j 'j v * 3f: ^ DUP050298454 >fc - * *' 8J WATER LABORATORY TOTAL LEAD ANALYSIS Techn. Date Use this method &__ Worksheet for NPDES analyses only Worksheet_____ for . CD&P Method CW 72-1-94-8 Date "Spot ~ ID - < > Reported Total lead Lead Found Absorb. j Coirr. Absorb. "Known Additior Added 'Spike".. ** pg/liter pg/1** i lecoverj i1 Hemarks -1 I \^i Blank - - * - . >>4 r - i U. ... f O\ 028 i &i <q , L^_ i 0 25 ~50 ~ ~75 _f3 _ 028 Oo \ oo\. oa& _25 _ 3 IS. 3U_ 15 z 3m 3 Wl ~75 13^ _-o _ ia Z2iZ s l ^L 3i3_ J50 _ ~75 oo \ oa.9 028 b c=>\ 028 'c>G.o i t1 _ ii'i. tofe; $5^ SjlS i H^\ i 3TV1 k.i 3S1 Eb 5>o `3k L i -- - -- m)_ "25 _ _!?Z ~75~ 3T0.. _25_ 50 ~75 ~ _G _ 25 JO 2 75~ * Required Quality Control Analyses (see Section I1-6 of Method) % Recovery = --Ph--** in "Spiked" Sample - Avg.Pb** 25.0 in Unspiked Sample t i ! 11i11 . | I - ... 1 fi i1 t 100 DUP050298455 !!<'***** I & J . L 3 j * .1 ' -j 0.2 1 o ./ L.' J .J 0 J J2 e .> . v J d ^b / o -J .> .J 0 4 J1 0 2 iu \j c j -j 0 * 23J u* 3 37 . * U V J uo^24 - J V' t? 0 2& i 0*3^0 J <J j j j * 4- i w * -j -M . DU P050298456 H$* * -*-1 WM- LABORATORY TOTAL LEAD ANALYSIS | Techn. \V\c.C kc-Vvs, ^ Date X Use this method &_____________ Worksheet--------------- L Worksheet for : NPDES analyses only C08P MethodCW` 72-1-94-8 | fJl /W'J Date i "Spot " ID ' i1 < > Reported Total lea1 d ug/liter Lead Found yg/1** Absorb; tI Corr. Absorb. i "Known Additior Added 'Spike".. J* . i lecoverj i .1 R1 emarks-------1 - Blank - f - : ~oo\ r m . .... J------j p&s Q`&<o --0 028 \!o I ois "25 \r> \ - \o<\ ii 33% "50 " ~75 1\ fn'-r 33= _-Q _ 028 i.ib 303 3.\2> 'J25 ~ -I'g-A 3jS4, ~50 " i i, ii oo\ D-4?1 OO V OSS ~fs x"3JS SUIT :l: `Ha jg.jsri _50 _ *75 ~ co\ OHS \ cj> 333 33.V ^ 30_ J5_ J5tP Uo ^ . i! . 1. ) Si S3<=\ *75* I 028 U*\ 028 ti In i 1. SDD 3S 3*53 HS.H _Q_ _ 25 mm mm mm _50 _ "75 " i ........ i ......... . ti X| . t -- ' _ fe. 3O3 1 31* -- J0_ *75 * * Required Quality Control Analyses (see Section II-G of Method) ........ ----- - % Recovery Pb* in "Spiked" Sample - Avg.Pb** In Unsplked Sample x 1Q0 25.0 r DU PO50298457 V * V v. J -0 * j ^ 3 JJi3 (< 11 u* i rrffegjgSSiffil ^"rW5Cr' DU P05 02 98458 1i DU PO50298459 * 1 ) . -J .' V/ j j * 0 v#4 i J ..; J <- J w> v> , s J .. J 0303 C*U Jw J . U 'J O 0.240 . . 0 ., J 0.306 u j- U 0.349 u . U - i G*42 i V J 'J u 0.273 U e 348 J t . >J u.391 0.456 O t :J L v u.2* 1 *4 . J . W u *3 t6 w * U / J j 08jj0 ii -> v -- J 0.421 DUP050298460 iiI WATER LABORATORY TOTAL LEAD ANALYSIS Techn ~nic.GbctfUDate $-!(*, -py- v Use this method &________ ___ Worksheet --------------1 Worksheet for f_ \ NPDES analyses only CD&P Method CW 72-1-94-8 ! Date "Spot ~ ID i < > Reported Total lea\ d ug/liter Lead Found Absorb; ti Carr. Absorb. "Known Additior Added 'Spike".. yg/1** .i Llec*o*verj 1 . 1: " Remarks -{2 - Blank - i io i 028 f \ i i.o \i - ; CO'-f r 1 <r U/ U "0 0(a */ oo~ "25 / 09~ } 0's so " 7?g T 7f *- ~n~ t\\ 2i , ! ': OOi 028 Qo} 0Z9 ' Sfk &oi L/ u< MS r 028 028 ill* MY rn iii 4>o i ! -a 3o3 I-99 ZzlZ Uf1-6 IRT? ''so*' ~ifb\ _75 x-2-U v 3 0|0 3.& 2- ~-/0 -6 jy3 J0_ 7/~i~ 77 7 *75" * flf 2--'v .. 0 -/hi ~3Utf _25_ 39/ 3?2 ~50 ~ i Vsb 1/fi. "75" Xnr, r _D__ i 3If fi/V Is* 5f- ir Zfh 7^7 "75 " .1 -- ( tv< X"*25~ ~5r *75 ~ ? . i1t . '1- ! i * Required Quality Control Analyses (see Section II-G of Method) ......... * % Recovery Pb** 1n "Spiked" Sample -^Avg.Pb** in Unspited Sample x 10Q DU PO 50298461 * <j J J 1 JJ^J O * W> - * &LX J0 ^JV u Ji'./ ij 4 / v /Wi\J 9 J * i i ^ * V > Vj u * l * 7_ j * J j '/ J * i -J 4 , < V.* J J j o i - 3 'J a U -J -J U440 w* <S J S yj e 4 yj l U o v -* Kj j *U j t 0 * ! ~> 4 ... j j i>.11 u / v <J 4 4 -J v -- > u 4 ^4 r O J sJ i * i1 LV- U>j , v4j y j * 0 * 4 * .j u * 34 7 SSWlW:-, '. DUP050298462 *mr HATER LABORATORY j Techn. TOTAL LEAD ANALYSIS Date___ K '7 /' > Use this method &_____________ Worksheet_________ L Worksheet for for NPDES analyses only CD&P Method CW 72-1-94-8 ! Date "Spot - ID " i < > Reported Total Lead pg/liter Lead Found ug/1** Absorb; i Corr. Absorb, i i "Known Additior Added 'Spike!!.. ** tecoverj R1 emarks -f . r<,/i. . Blank - 028 028 /;/ s/~: i* das X. . . V' / das 028 y ' f i- f | i j/ qO r> tij . . j- -: r! . X /T ? s s. y i- J I-- mZ'Z JL ' D JL'J "25 _ JZ'.L "so" " } / 7 ~75 ~ _ _ * /.j r, ~25 2 7/', To! S'S? >' y c ~75 XTPjnf v ? "" Jz j _50 _ */ rl "Vs" i i< t 1 i , ~'Zrz . r . * --S.^." l'iM / V' f '/ / ,/? J&L? 50 " \to X t /VV A? ' j H : zzc V'? ~Ts~ X-O- h 73 JS_ JO I *75 " 1---- - j-^6 /l i 028 i -- W --."H " ~25 "Vi* - iJ 15 ( * Required Quality Control Analyses (see Section II-G of Method) .............. % Recovery * Pb* In "Spiked" Sample - Avg.Pt>** in Unspiked Sample x 1Q0 U1 DU P050298463 I `,S3 i rf- * Jfl fSP WATER LABORATORY TOTAL LEAD AMALYSIS | Techn. ~YVlr /Sis. ___'9'S ifV Use this method &WorksheetL Worksheet for f : NPDES analyses only CDSP Hethod CW 72-1-94-8 j Date v< % i "Spot ~ ID ' i1 Blank r 028 lJo< 028 Hf 7 H3? / 028 028 < > Reported Total "Leat d pg/liter Lead Found ug/i** Absorb; ?i Corr. Absorb. i 1 "Known Additioi Added 'Spike!!.. ** lecoverj "-<Ri e m- arks - fi - ; .0// r * ----- 1------i jOff' --o !/ ,.u J&2. ~25 Ol ii JL%$. *50'" -MS, *75*" m i1 i. 1 lt ... -| --Q _ If J.\4t- rjyjcd MS t ?f z 4 **** J4/3 ISU *50 " 2-A3 ~75 4 '! X~sm -zQCj Joz>J3 Ml. J'32 JJr..L , % }& ~75~ \ jijF" . ii1 . ! "50 r.. f r "75" r i i i - 1- t f i i ---------- : < * * r _D_- I501 "*75 ** 1i ............ - \ .1 X--0_ t 1 l t femm m *25" ---- -- _50_ *75* * Required Quality Control Analyses (see Section II-G of Method).............._7j * Recovery * Pb** in "Spiked" Sample - Avg.Pb** in Unspiked Sample K 100 250 ', DU P050298464 r. ,.;>< :,**' .^iWUW.-Mr ... n j \} ., "0 u0 / o e> J 0 J 0.u1S j u01 b - V j . *-* * U i 0 0 05 7 V J 'v 0a i 17 01 ?5 . J DUP050298465 WATER LABORATORY TOTAL LEAD ANflIVSTS | Techn ^Ylc(a^tL, ^ Date *7" Z-3V Use this method &_______-- Worksheet________ Worksheet for . MPDES analyses onl,y CD&p Method CH y^.g^g Date 7/ 7/ //{? < Spot - ID ` > Reported Total lead Lead Found Absorb. r Corr. Absorb. "Known Additior Added `Sp%ik*e".. ii pg/liter yg/1** | lecoverj ] Remarks Blank * 028 < 028 MS 1 i do/ i Of s CX*7'l rtc/*?>.- D-- oil 25 LCL IQh ~5o" ~ ns ~75 ~ ---o _25 _ _50~ *"75 t _-o _ 25 i 50 75 -- } i ~25 ~ _50_ 75 " I i 1 ~'"1 ! 1 ! 1I 028 ii 1 -- _ -- _25_ i 50 75 1 - l i -"T>_ 028 -- 25 ~ _50 _ ~75 ~ t * Required Quality Control Analyses (see Section II-G of Method) ' % Recovery = Pb** in "Spiked" Sample - Avg.Pb** in Unspiked Sample x 1Q0 25*0 DUP050298466 DUP050298467 4341 434^ 4343 4 3 44 J 366 w -J i u 0.431 O Kj (. 0.51b U . 0 i u U . o3b \j e 'J s. v $ DUP050298468 4 i2G 4 32 1 4322 4323 J 9Vw J 0.05 3 J Uu 3 0.117 oi * ^ u 0*Xh5 J J V u u . 2o7 U -J *..' u 4329 4330 433 1 43 32 u.175 < + \J 0.246 3 10.. 0, 'J a jj tl it J U J J 'J jaJ J *4jy J >v7 > U l 0 u 4 3 33 4 3 34 4333 4336 !J e 1 Ci 3 : U.33? X - " "T U 44 DU P0502 98469 0.0 3 U ' 2319 "0 o Jo 1 0. 31 u 2820 2 8 21 2822 2823 2824 2825 0.001 TUT. J * O 0.006 J o >.> 0 o.o^b \i J L U 0.0 8-0 jdl 0 U `J 0 o.ijti. 0 9 00u 0.111 2326 2827 2828 ?------- 23 2 9 28 3 0 283 1 2832 ~~ ---- 283 3 2334 2835 2836 2837 2 33 8 2839 204 0 0 . ib2 J . 0 u 0 0.194 j a iw' .o 0 V *UJ0 'j 'J ^ u 0.112 u * 0 \/ u $40 . 1 5 U o L- ' \j 0.195 J * JV u 0,236 >_> # U J 0 u 148 . u.. U . 1 O' 8 U.Jl J 0.2 32 'J V sJ 0.275 0 -J K.; U u 4 7 6. ,/ *U . 5,7 O 95 & -i -J 'j u 0.571 Ks e Li J v 0.622 , ly U i.. U DUP050298470 MATER LABORATORY TOTAl LEAD AHAI.YSIS | Techll. X&S&C Date 9//3/rf> Use this method &_____________ Worksheet__________L Worksheet for fI WPDES analyses only CD&P Method CW 72-1-94-8 | Date "Spot ~ ID | f//3 Blank r 028 . /<? / / 028 < > Reported Total lea\ d ug/llter Lead Found ug/1** Absorb; f Corr. Absorb. ! i "Known Additior Added Spike".. Ltec*o*verj --1 -1 Remarks----- - - i f I i -: r , --0 "25 j2fo iZZ "so " /<3-&> A2/T "75* ~ j s :2sac yzz: /iTi JL lit >2-1 ~_5^Z ass' ~75 i' 4i i1t ......i Fl &z) / &t@> 03.9 oa.8 60/ 028 -5 -- 028 $ i i1' y t -7ZZ Izi yyz /9> ZZL2iIZiZtZ- <0*3 b ass' j yy J&T zlzr i. JL JI2 ~25Z cy 1 : at3a J.3/ l i: Xi ji 2 7A f "75" _-** ip syi ?9/3. ~~&ySr?L! 50 ~75 ' j i -- 1 -1313 ~JiZ *75" -! i 1 * Required Quality Control Analyses (see Section II-G of Method) ..... "j % Recovery * Pb+* in "Spiked11 Sample - Avg.Pb** in Unsoiked Sample x 100 DUP050298471 . U/1 _o a' i^ CM iju3,,.j.. 1 .5-m/, ^ * j^ J a l; 5 a U J U J .4/1 l.* O W J. 54!? U 4 U J \.t u 63i LU iflxjju 0 a tj 9 5 ^ t JOu u * 7 4 o. DUP050298472 DUP050298473 t J J )6 w * UU 0*1bJ '/il/UV J./i3 J 9 JOU u luC J a ij ^ U J 4 J JU Oooou <J U ij J 0 4 ^ + !> 4 Ujll j e J <j U J * 0 >J O *J * J U u#3o^ 'J# Jol) U 4 t) W u^u u4O 1 i uUUU J7 1 - * %J '.J u ^ 8 l J. 0 U9 u Ju j 4 ? .j >J # w ^ u* 1hd ..' 9 J U V - * o6o J <J V O uyi4 * J .V J 9 C ii uuu 2..'.y\r-uWiH^ DU P050298474 jnsif?* DUP05 02 98475 DUP050298476 he * j . j w yJ \J u 0 ' > .j sJ U* ^ a> 0.015 w*U J07d J \J \i w 0-121 1j 0.177 o J -J U u . i 4 fli U U .J 1/ u ^I 4 o .2 f> ti U *sJ * U .J3 4 0.149 * -.1 L- i! u 1 # *J ./ 1 > \1 & O -> ^ J>^ u J 'J b - u DU P050298477 U . \-4 9 i U --J u u 25b V * 0 v' w 0 * 3 c. V * O vV J*377 V#Jv3 0*334 : 'i J'JW U.39 5* y,*461 j * o u 0*5x7 '*) 3 v> 3 -0.025 9 \j '.J A U'ii 1J sj DUP050298478 2 914 2815 2 916 2817 2813 2819 2820 2S21 2 32 2 2 62 3 2324 2825 2826 2827 2328 2829 28 30 4 283 1 2 83 2 28 3 3 2 9 34 V- * :-7 3 V J JU2 9 sJ iJ 0.003 > 3 O L' ^ 0.009 ~ * U - u /Of o.' o 0 1 3 J'.L, U.018^ / . J s, J o012 1 .j * *J U tJ 0.013 J a O J- U O * 0 2 ^ 0<3f U 9 `J l 1 U 0.029 ti U sJ u 0.01 2*7 J * si O U0A 7 U ij U 1/ 0.023*^ 3)mP 0 J1 72 J `J \ 1J 0 1 J cr U U> U^ 5(3 h: vi > 0 4? J si e J o U u. u 2 9 U.i/lU 0.0 3 5, J a J .- -j 0 J J 1} / * J s/ fJ a 0 3 7*f U #u*:2 si B J \J `.V o . 0 15j DUP0502 98479 WATER LABORATORY TOTAL LEAD ANALYSIS Techn Date 10-ii-M Use this method;#.tl Worksheet fdr , i,t,i t/s^' NPDES |i......r .......'ill Date .:S Spot ' IP"'' < > ftl""" Worksheet___ __ for Reported Total Lead - - pg/liter Lead Found Absorb. Corr. Absorb. "Known Additior Added 'Spike %* pg/1** lecoverj Remarks Jo/it Blank ' -' - )Of 028 028 oos COf Dupi icate* 60 f "Spike"* 25 pg/1 fakf 028 028 - 4# 7.0 - OO > m* -, - -BO-t 0-- ,tJ\, oki ~25 O/S pjl "50' " ~o~/F ~6)L ~75~ is7^ pif -44J~Qli- jpro -1L _ jPL _25 _ S`2-2' _50~ ~&i7 _75 Oi ** OiO ->-c ill ~6i< 1SilTL _6jS _50 _ G^i 75 ~prf 6)3 JhO 02\ O^i ~25 1 0^9 >J-7 _50_ 03$ 033 "75 ~ -Pit "JQ-T .V* oi? &I6 _25_ 631 63 7 -- 03$ _50 _ 75 ~ _0_ J25 ~ _50 _ *7?~ , f i * Required Quality Control Analyses (see Section II-G of Method) % Recovery = Ph** ------ in "Spiked11 Sample - Avg Pb** in 25.0 Unspiked Sample 100 DUP050298480 k6k 4 2825 2'8 2 5T6 2827 ^ S. 2823 2 8 29 / * 2830 <5 2 831 -v 2 3 32 ^ c > *J J v J, U ,, ; ^//r . J - u. 0 1 Jo J J73 u J !_ ^ U 1O4 t,< * 1_} J u U * il 4 J * U \J -! --Uu 1 5 >.i * 0 > v1 0*049 jlluO vv/ u* 1 0b J*0J * I S3_ sj 0 ^ DUP050298481 : HATER LABORATORY j jTOTAL LEAD ANALYSIS 1- i . Use this method &___ _;----------------- WorksheetL Worksheet for j I fo ; j NPDES analyses only c d &P Method CW 72-1-94-8 ! Techn Date VO~/S'PLf Date ---Spot j- 10i. < > Reported Total lead-----i ug/liter Lead Found ug/1** Absorb, i Corr. Absorb. t! . "Known Additior Added 'Spike". %* lecoverj ti -- Remarks { Blank i j 028 LfLf( I - *\r ____u i < do/ ) 028 < Op\ `-Hi J>< Du pl icate11 ~ j 009 i rt - (y r ** /*i!A *2. 0 cX'ff m PQt-f Wl ~25 "5(T ~ ij a ?7 _75* ~ i i +<?M i t 3 --O -1 o\Ht _25 _ A?? ~099 5_ in ~ny 75 __~0 _ ~25_ t i _50 __ 75 " - il j ! i ' "Spike"* 25 pg/1 028 | i l/ \1 i{- j i ! i-- 1 i i ] --O' ~2?~ _50_ 7~5~ i 'i iJi X. ii i I i __ _ i Pii | _50 _ ~75 " I ! 028 .i -- 1 I i X"fl- _25~ _50_ "75" t * Required Quality Control Analyses (see Section II-G of Method)------% Recovery = Pb** TM "Spiked11 Sample - Avg,Pb**In Unspiked Sample x 1Q0 25* 0 DU PO50298482 2811 2312 - 3 1 3 2814 2815 2 816 2 8 17 2 5 1 r: 2819 2 32 0 2 8 21 2322 262j 2d 2Jj U 0 . U J 9 0U<- U J Ju -x. IKI9 li Juu 0.019 is 0 J j U U / ci O UUU u. i lb /O! 'O U V j . 1 72 U 9 Oo J U. 143 U *J .J >J u 1 <3 o ____ <j * 0 J u J d '* w a U Ll J 0.2 .) i J b U O vJ *Ov> fcl U . 1 4-3 V* 'J ./ vl 0.139 J U :j u 5.2 J-d ^f- J U 'J U u 29U L. U , 'J' j 1 3 5 u * lJ ' J U J * 38 u 0 .j <j U * sj j U 0.345 J * U L Reported Total lea1 d i Lead Found Absorb, Corr. Absorb. "Known Additior Added 'Spike'!.. %* yg/1iter yg/1** j lecoverj Remarks idk Blank *m - t- - - 028 /of j SVC U Jif C?1 d&Z. ~25 f MX LCl 50~ ~ /73- /C>3 ~7iF~ i &t>i (Hj i i x /A028 T*fo /Is "J/X 3L9f t&t -HD_ m _25 _ 233 50 .2X2 75 -t* lit l&O _25: Jt3$ a&l J50 _ Du pi icate5' 75 < .><' ?i'l..... "Spike"* 25 yg/1 \ A ~Z&' 3L g2<L fi \ -3/C ~25 _50_ 7l" MU i! 028 i j i -- *" i _Tr_ K T _25 w I 50 75 -- w -b 028 -- i m*. *mi _50 _ . 75 ~ * Required Quality Control Analyses (see Section II-G of Method) % Recovery = Pb** in "Spiked" Sample - Avg,Pb** in Unspiked Sample x 100 DUP050298484 DUP0502 98485 I 'V- *>. h* WATER LABORATORY ! Techn TlP^C i Use this method JL Worksheet for NPDES analyses only TOTAL LEAD ANALYSIS ! Date- ..Worksheet !_ for; |; CD&P Method CW 72-1-94-8 1 ` i Date / I ~Sptrt ~~ iirii < > Reported Total ~Lead -- i Lead Found Absorb. j Corr. Absorb. i "Known Additior Added 'Spike.".. %* pg/liter U9/l*f 1 lecoverj Blank ' - p/`d L? 028 r j 028 'Nw Dupi icate'* S "Spike"* 25 pg/1 - i 003 ! - f a ! Ss?j Qo7_ 0 Jl 5I "25 7o3 ~7P0 50 foi ft<5 "75" ~ -- j --0--- _25 _ ~ 50 ^ ~75 i * -O_ ~25 1 _50 _ 75 " i "32" 25 -- -:-- i 50 _ i 75 ~ - i j "Remarks i \i ii) { 1 <; . !I 1 i 028 i[. i i 4 i -- j ! _0__ ~25__ _50 _ ~75 " { \ i i 028 i; X-- -- - -- _50 _ 75 ~ * Required Quality Control Analyses {see Section II-G of Method) t Recovery - Pb** in "sPiked" Sample - Avg. Pb** in Unspiked Sample ;c 1Q0 25 * 0 ; ii i 1 :{ : DUP0502 98486 /-r? //- 1613 i 1314 2315 2 616 26 1 7 2 3 13 lb 19 2 > 2 Ll 232 1 2 tt 2 2 i623 2 3 24 2 325 lo 2 6 2 52 7 l 5 2<b ^ 52V 2o3 0 2 83 1 2&32 13 3 3 ,j * \j y * Uu 9 .J \J W U U U 4O J `J \J u.0 79 0uU 0 * 1 3& V*J u 0*200 u duu u. 1 73 0 dow .0 * c 3 3 0.271 Ji Jj u J .383 J * J v- U 0 <* 1 f 8 J e J^U !j # 2 4 4 Ju * U :J 0.27 7 vO ij `0 O j Ji4 u JioO u* i 3 7 ` J J k> u 0.2 3 ? J U k.. 0 3oj 0 9 U k- u lJ # A i b> J d ou 0 * l 'i b U * J u \j U. 375 J O Jl fj .415 o i> o 'O v< J. 4 s> 2 DUP050298487 xrin. 'H i DUP0502 98488 '2312 2813 P*'" '2814 tr 8 * Li `4- 3 j*J -- v; O U 3 vU / u 0u I 2815 28 IS 2817 2813 iuj j u.i)14 0 if 1 j 0.040 w <J > * J J07 U <J J '\J 0.093 2819 ?. $20 ; j^^ o e. 0 y 7 l u J *7 232 1 23 2 2 232 3 28 2a c. . c. - /l uiJ ^ 0.056 a ^ < ` O KJ . 1 1 d <) * J w u.Uli DU P05 02 98489 2 8 J4 2838 2 33 6 j .Hc ;;; & 0.317 DU P050298490 DUPO 502 98491 T 2814 ' 2B 1 5 281b ' 28 1 7 2318 2819 202U 282 1 2822 282 3 2824 2 8 25 2 3 26 2 827 2823 2329 2830 i i 233 1 3u3 2 i 2 33 3 23 3 4 w J u 6 ftnJ 0.15? (0\ * ^ s/ J e 2 i 7^ . J Ju u # 14 r j 0 .' o j 0.2 J 4 00 * sj * J W 09 265 / j ij U 3 0d ^ * J .. l . 0 l 3 !j i J V* JV.! u . 2 J 6 M? O V s/ W J 2 J t* *> U ^ J323 . \J * vr* U 2u8 1 * J .9 ^ <;fK J 2 74 . J .. u U. 54 2 .. \J i O U . 408 . . j.,^ 0 e 448 J J J . J V 5 UJ .. * , J XJ J^j 2 ^ * W` l ^ J*o21 DU PO 502 98492 * r C\ c DUP05 02 98493 i J * u - o Jij 9 V., - Cl v J U d 0 * j w- J " J <i J U J j j'vi/ ) * kj j u1u uJ 1 ^ U a 0 1 C. kJ 9 %J kS O.olu ZTJ~ u.j 1 1 J . 1 i5 J. i 36 0 ,, i57 DUP050298494 2823 2324 28 25 2*8 2 6 2327 J^ .J U - 0 * 0 0 2. O 4 ij v-' ij -o 0 J 5 \J 0.2 J 6 .) 'JjU 0*166 -,i* 0 J d 0*2j 6 U > l' ' J j * 202 vJ * J -> 0. 27 7 1. / * w1 V j0 335 . j + u <.* u ij * 3 9 7 u J v> J l09 v- * <J -J V d 278 ,,. ft s> k. O u J47 ^ ^ .* j 0*414 j * J '-j j *270 j j * v ij 3 S 1 vi * j .J -j J* 399 b j s: -j 0 *4J0 j J * > *j U a 4 . 1 J * J ^ U' 0.499 . * O J < 0.S7G *J j . 6S4 DUP050298497 WATER LABORATORY Techn f . TOTAL LEAD ANALYSIS : Date- - /J~ Z Use this method &_____ Worksheet for NPDES analyses only .... . Worksheet for . CD&P Method CW 72-1-94-8 ! ; Date Spot < ID - > Reported Total lea1 d ! Lead Found Absorb. Corr. Absorb. "Known Additior Added 'Spike".. %* - - Remarks ~' i ug/liter ug/1** :I lecoverj "/ / \ Blank - - 028 )Oi 028 .f lb i 7-5 - OS r - -'U --tJ ' of S' ~25 -- ! >< iLXJ "50* " Js-2 ~75 " *C"> .U/s "^7 7 77 Y3b 77^2._25 _ _50 ~ - t 7 001 >0t ( Dupiicate' 00/ "Spike"* 25 ug/1 3? 7 3^ 75 X-11. ? ~ir?f ~fin ss -+37 Z45 _50 _ 7/ 75 ss --o -- -<74? JJL 332 *25 n> _3 3;Z(* 50 _ 417 75 ~ \ \ i ioU 028 ;; 33 -^=n- m Y5-70 j `(,57 (Jh T -"0_25_ J50 _ 75 " j _0_ 028 -- 25 ~ Rc ovcry , _50_ ~75 " * Required Quality Control Analyses (see Section I1-6 of Method) x / _ Pb** in "Spiked" Sample - Ava. Pb** in Unspiked Sample 1Qg 25 0 ii DUP05 02 98498 $Wr\. *;`- *# 'iaia 2315 2316 2817 23 13 2319 29 2 u 282 1 2322 2323 2324 v-- 2325 2326 282 7 232 8 2o29 2880 2 53 1 2 ?8 2 2833 23 34 2835 2 836 2 83 7 J*lUu n . J <j . 0 6 9U U-' J.U j S \J 1 9 J. 063 0 J9J 0 i 30 k.- * U t j u J. 169 - > J k, 4> o 2 u "7 u ^A 7 J*r2-? 3 J J Jly U * 1 70 'j * 2 J B J .j *j j <j ;e 3 J :-J c ^ + u 4J%t O "l 3 C . 3 / 3 ___ Jl0 J u . 9 3 u bbl 1.J1u i. u ; b 1 U93 ..* * J .., O L yj j s.J 4 DUP0502 98499 i 23U 28 15 23 16 2317 2 113 2 31 9 2 3 2U 2 321 2 32 2 2323 2624 j * U ,f v/ 0*014 0*J u 0.0 1 I J6 3JL 0*01^ l-; j . \j Li * J 1 U <J * J'-; 0*064 'J J J u 0*119 J 0 i.j *J 0*179 *w * v V-- j U10 J>J ,V 0 0o0 V,` * J , i L> J* i 17 1/ * 0 l. Reported Total Lead Lead Found Absorb. Corr. Absorb "Known Additior Added 'Spike" %* ug/llter ug/l** iecoverj Remarks Blank - - - atl - - - C>/& --gql 0 i 4(X 028 ~0<cM 06? "25 TilOOl J.O^ ~/of ~50* " ni !<*? 75 PI o Tli 028 < QOf O<0> 2>S! _2_ rM LVk _50_ ^7 <13 ~75 Duplicate1 X-J- _ 50 75 "Spike''* 25 ug/1 _ ___ ____ -- 0 25 TO. ~75~ 028 JjFw ---- SO 75 31-" ~ * * _0_ 028 ~50 ~ 75 * Required Quality Control Analyses {see Section II--G of Method) * Recovery = Pb** In "Spiked11 Sample -^ftvq.Pb** in Unspiked Sample x 100 DU P050298501 DUP050298502 DUP0502 98503 \I j * -.rafHgr.T k) ~ i -> U B JV 4 * J 'J J * 1 ii * -J - - J ) > U' *. J ` * ~J y <J DU PO50298504 DUP050298505