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11 Clinicl Lbrtry f Sn Bernrdin, nc. 16 June 2016 Clinicl Lb N.: 16F0348 Client User Lmit, City f Wlnut Avenue Lmit, CA Prject Nme: Sub Prject: Stndrd Anlysis Mnthly Cmplince/Weekly 1st week f June Enclsed re the results f the nlyses fr smples received t the lbrtry n 06/01/16. Smples were received within temperture rnge, in crrect cntiners nd preservtin. Anlyses were perfrmed pursunt t client's chin f custdy, within hld times, utilizing EPA r ther ELAP pprved methdlgies. certify tht the results re within cmplince bth techniclly nd fr cmpleteness. Anlyticl results re ttched t this letter. Plese cll if ny dditinl infrmtin nd r ssistnce re needed. Thnk yu fr chsing Clinicl Lbrtry f Sn Bernrdin fr yur nlyticl needs. Sincerely, Pmel Ybrr Fr Stu Styles Client Services Mnger Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

12 Clinicl Lbrtry f Sn Bernrdin, nc. Lmit, City f Wlnut Avenue Lmit CA, Prject: Stndrd Anlysis Sub Prject: Mnthly Cmplince/Weekly 1st week f June Prject Mnger: Client User Wrk Order: 16F0348 Received: 06/01/16 16:30 Reprted: 06/16/16 Rw Wter Site #1 16F (Wter) Smple Dte: 06/01/16 7:20 Smpler: D G M Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses ph (Field) Field 7.66 N/A ph Units 06/01/16 06/01/ Temperture (Field) Field 18.8 N/A C 06/01/16 06/01/ Micrbilgy Anlyses Ttl Clifrm SM 9223 A N/A P/A 06/01/16 E. Cli SM 9223 A N/A P/A 06/01/16 Plte Cunt Generl Physicl Anlyses 06/02/ /02/ SM9215B ND CFU/ml 06/01/16 06/03/ HT-08 Apprent Clr SM 2120B Clr Units 06/01/16 06/01/ Generl Chemicl Anlyses Hrdness, Ttl (s CCO3) Clculted N/A mg/l 06/08/16 06/08/16 [CALC] Ttl Filterble Residue/TDS SM 2540C mg/l 06/07/16 06/08/ Metls Clcium (C) EPA N/A mg/l 06/08/16 06/08/ rn (Fe) EPA ug/l 06/08/16 06/09/ Mgnesium (Mg) EPA N/A mg/l 06/08/16 06/08/ Mngnese (Mn) EPA ug/l 06/08/16 06/09/ Filter Effluent (Free Chlrine) Site #2 16F (Wter) Smple Dte: 06/01/16 0:00 Smpler: D G M Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 5.45 N/A mg/l 06/01/16 06/01/ ph (Field) Field 7.78 N/A ph Units 06/01/16 06/01/ Temperture (Field) Field 19.6 N/A C 06/01/16 06/01/ Micrbilgy Anlyses Ttl Clifrm SM 9223 A N/A P/A 06/01/16 E. Cli SM 9223 A N/A P/A 06/01/16 Plte Cunt 06/02/ /02/ SM9215B ND CFU/ml 06/01/16 06/03/ HT-08 Pge 2 f 4 Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

13 Clinicl Lbrtry f Sn Bernrdin, nc. Lmit, City f Wlnut Avenue Lmit CA, Prject: Stndrd Anlysis Sub Prject: Mnthly Cmplince/Weekly 1st week f June Prject Mnger: Client User Wrk Order: 16F0348 Received: 06/01/16 16:30 Reprted: 06/16/16 Filter Effluent (Ttl Chlrine) Site #3 16F (Wter) Smple Dte: 06/01/16 7:30 Smpler: D G M Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 4 N/A mg/l 06/01/16 06/01/ ph (Field) Field 7.74 N/A ph Units 06/01/16 06/01/ Temperture (Field) Field 20.9 N/A C 06/01/16 06/01/ Generl Physicl Anlyses Apprent Clr Metls rn (Fe) Mngnese (Mn) SM 2120B ND Clr Units 06/01/16 EPA ND ug/l 06/03/16 EPA ND ug/l 06/03/16 06/01/ /07/ /07/ Zne #2 Site #6 16F (Wter) Smple Dte: 06/01/16 7:10 Smpler: D G M Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 2.21 N/A mg/l 06/01/16 06/01/ ph (Field) Field 7.86 N/A ph Units 06/01/16 06/01/ Temperture (Field) Field 19.8 N/A C 06/01/16 06/01/ Generl Chemicl Anlyses Hrdness, Ttl (s CCO3) Clculted N/A mg/l 06/08/16 06/08/16 [CALC] Ttl Filterble Residue/TDS SM 2540C mg/l 06/07/16 06/08/ Metls Clcium (C) EPA N/A mg/l 06/08/16 06/08/ Mgnesium (Mg) EPA N/A mg/l 06/08/16 06/08/ Pge 3 f 4 Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

14 Clinicl Lbrtry f Sn Bernrdin, nc. Lmit, City f Wlnut Avenue Lmit CA, Prject: Stndrd Anlysis Sub Prject: Mnthly Cmplince/Weekly 1st week f June Prject Mnger: Client User Wrk Order: 16F0348 Received: 06/01/16 16:30 Reprted: 06/16/16 Reservir Effluent Site #5 16F (Wter) Smple Dte: 06/01/16 7:00 Smpler: DGM Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 0.2 N/A mg/l 06/01/16 06/01/ ph (Field) Field 7.26 N/A ph Units 06/01/16 06/01/ Temperture (Field) Field 19.6 N/A C 06/01/16 06/01/ Generl Physicl Anlyses Odr Threshld EPA 140.1M TON 06/01/16 06/01/ Generl Chemicl Anlyses Hrdness, Ttl (s CCO3) Clculted N/A mg/l 06/08/16 06/08/16 [CALC] Ttl Filterble Residue/TDS SM 2540C mg/l 06/07/16 06/08/ Metls Clcium (C) EPA N/A mg/l 06/08/16 06/08/ Mgnesium (Mg) EPA N/A mg/l 06/08/16 06/08/ HT-08 ND Anlysis perfrmed utside f recmmended 8 hur hld time but within required 24 hur hld time. Anlyte NOT DETECTED t r bve the reprting limit Pge 4 f 4 Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

15 Certificte f Anlysis Reprt Dte: 06/13/16 09:44 Received Dte: 06/06/16 10:11 Turnrund Time: 5 wrkdys Prject: Attn: Client: 16F0348 Jhn Styles Clinicl Lbrtry f Sn Bernrdin, nc Brtn Rd Grnd Terrce, CA Phnes: Fx: P.O. #: (909) (909) Der Jhn Styles : Enclsed re the results f nlyses fr smples received 6/6/2016 with the Chin f Custdy dcument. The smples were received in gd cnditin, t 2.8 C nd n ice. All nlysis met the methd criteri except s nted belw r in the reprt with dt qulifiers. Lb D: 6F Smple D: Rw Wter Site #1/ 16F Smpled by: Client Smpled: 06/01/16 07:20 Mtrix: Wter Anlyte Result MDL MRL Units Dil Methd Prepred Anlyzed Btch Qulifier Methne mg/l 20 RSK-175 6/9/16 6/9/16 19:28 W6F0562 Lb D: 6F Smple D: Effluent Site #5/ 16F Smpled by: Client Smpled: 06/01/16 07:00 Mtrix: Wter Anlyte Result MDL MRL Units Dil Methd Prepred Anlyzed Btch Qulifier Methne mg/l 1 RSK-175 6/9/16 6/9/16 19:48 W6F0562 6F06020 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 1 f 3

16 Certificte f Anlysis Qulity Cntrl Sectin Disslved Gses in Wter by RSK Qulity Cntrl Btch W6F RSK-175 Blnk (W6F0562-BLK1) Anlyte Prepred: 06/09/16 Anlyzed: 06/09/16 18:28 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne ND mg/l LCS (W6F0562-BS1) Anlyte Prepred: 06/09/16 Anlyzed: 06/09/16 17:29 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne mg/l RPD Limit RPD Limit Duplicte (W6F0562-DUP1) Anlyte Surce: 6F Prepred: 06/09/16 Anlyzed: 06/10/16 10:37 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne mg/l 5 20 RPD Limit 6F06020 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 2 f 3

17 Certificte f Anlysis Ntes: The Chin f Custdy dcument is prt f the nlyticl reprt. Any remining smple(s) fr testing will be dispsed f ne mnth frm the finl reprt dte unless ther rrngements re mde in dvnce. All results re expressed n wet weight bsis unless therwise specified. An Absence f Ttl Clifrm meets the drinking wter stndrds s estblished by the Stte f Clifrni Deprtment f Helth Services. The Reprting Limit (RL) is referenced s lbrtry's Prcticl Quntittin Limit (PQL). Fr Ptble wter nlysis, the Reprting Limit (RL) is referenced s Detectin Limit fr reprting purpses (DLRs) defined by EPA. f smple cllected by Weck Lbrtries, smpled in ccrdnce t lb SOP MS002 Authrized Signture Cntct: Brndn Gee (Prject Mnger) ELAP # 1132 LACSD # NELAC # ORELAP The results in this reprt pply t the smples nlyzed in ccrdnce with the chin f custdy dcument. Weck Lbrtries certifies tht the test results meet ll requirements f NELAC unless nted in the Cse Nrrtive. This nlyticl reprt must be reprduced in its entirety. Flgs fr Dt Qulifiers: ND Sub DL RL MDA NR NOT DETECTED t r bve the Methd Reprting Limit (MRL). f Methd Detectin Limit (MDL) is reprted, then nt detected t r bve the MDL. Subcntrcted nlysis, riginl reprt enclsed. Methd Detectin Limit Methd Reprting Limit Minimum Detectble Activity Nt Reprtble 6F06020 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 3 f 3

18

19 t-- h J, d b > c0 tt 3 * c rl -'' *): ('" \Frf U \h- ''1,,4. l \J El \\ 't.r Fql \) t F\i U Li tht f. \ + \.) FT t\r i t*f \ij P hfrt \) liil ts \q) et El \ \3 t--1 t-1"-- J nl \-, h F\. A. \J 'lj.\) rir +*. F\ la, -\.dj r\t \) q1 L\r ts TJ " s-") q\r $-. f \-J tlr /' r. \J t {J 5 cr t.9, -> E F L l- ([l s E =z E {r,,l t. ll e)l il\: E:,i {i \i qi -i i E! Fl*rdffiess! lx Merhne 1V./*,T[]{) (RSK175) Llrl r (.lr Hetete"$ph lc Plntc Cr:mt Tti Clifrm E. Cl*ti lrn & l\ngnese { \J i+ t 2 \ i.lq r$.\j i\ rt \U \J F. f r \ \J \r Ft,ri \L\ DJ s nt ' f.) \*/ h l"it.r, h \, Li h)\\j \{ q *.d (.3 &t 2 drq /t Lr i- fl ṣ Fl' SB 1 ')l \}l \l J Ni (l iil q \tl \l -T f} *.r tc Til gj E?,n k's r) i i s d c r\j pl,* E (rj g &tr le ffc $\, (r3 F +, G' $ r6, = g (,.} = eai*d E 05 q) fr; E $- -.,t- F-* *3.&*S fs 4! $*l r t! *' i tl d.rt t) i-.e in,r {s - * O,.,{d iu NtGt i) C\ lnl F.l tetd., i! t i r X!r +t,. {. 0 t :) id Q't Et NF< e ṆF sr-rt f.tr ten --+{-.EJ-,4, ṯ $ if f, * fr *rl }*r rt (r t"rl *ci ilx f ti vl.= Eli illr =l(\ \-,' rlg gl,$ \ T lb 'lrd SH EE {td 6H $* ii t' *'. $ G rt -GO >. trq l\! tsrt EH sg s qb rh C) ss g"i SH sg SU sr t' SE 3&.s6 =F ss x\ rh. G = l -l Ax - )rr lrt q) F -ṯt\j e) - U -iv J - r V 7 \J +JgLl - $-- e) CJ f;\i 3s tr \,, 1r'...1 t\ A Ntrl l$s \rn.j- \l fll- \ '\i '\l *{ HS u\ {, {r, Fō? F L? L (J \l "l \l! fc A- \ \ t \, \h\ q).t \, -- : \i 7 : - : {\.,u \ "l 7 E {,3,r L C) ) tr X' \ l\ ' Fr rtsr l)\ \S C^ (r\ 'i 4, -. t- \) F \, *..r (4 ^JJ L-=thJ\ FT L \J -i..i tt ^\\J =+ l\5 L F \ /lrl

20 Clinicl Lbrtry f Sn Bernrdin, nc. 28 June 2016 Clinicl Lb N.: 16F1077 Mrk Andersen Lmit, City f Wlnut Avenue Lmit, CA Prject Nme: Sub Prject: Stndrd Anlysis CWPF Weekly Cmplince Anlysis 2nd week June Enclsed re the results f the nlyses fr smples received t the lbrtry n 06/10/16. Smples were received within temperture rnge, in crrect cntiners nd preservtin. Anlyses were perfrmed pursunt t client's chin f custdy, within hld times, utilizing EPA r ther ELAP pprved methdlgies. certify tht the results re within cmplince bth techniclly nd fr cmpleteness. Anlyticl results re ttched t this letter. Plese cll if ny dditinl infrmtin nd r ssistnce re needed. Thnk yu fr chsing Clinicl Lbrtry f Sn Bernrdin fr yur nlyticl needs. Sincerely, Stu Styles Client Services Mnger Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

21 Clinicl Lbrtry f Sn Bernrdin, nc. Lmit, City f Wlnut Avenue Lmit CA, Prject: Stndrd Anlysis Sub Prject: CWPF Weekly Cmplince Anlysis 2nd week June Prject Mnger: Mrk Andersen Wrk Order: Reprted: 16F1077 Received: 06/10/16 15:15 06/28/16 Filter Effluent (Ttl Chlrine) Site#3 16F (Wter) Smple Dte: 06/10/16 10:55 Smpler: D G M Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 0.66 N/A mg/l 06/10/16 06/10/ ph (Field) Field 7.69 N/A ph Units 06/10/16 06/10/ Temperture (Field) Field 22.1 N/A C 06/10/16 06/10/ Generl Physicl Anlyses Apprent Clr Metls rn (Fe) Mngnese (Mn) SM 2120B ND Clr Units 06/10/16 EPA ND ug/l 06/23/16 EPA ND ug/l 06/23/16 06/10/ /24/ /24/ Reservir Effluent Site #5 16F (Wter) Smple Dte: 06/10/16 10:45 Smpler: D G M Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 2.21 N/A mg/l 06/10/16 06/10/ ph (Field) Field 8.16 N/A ph Units 06/10/16 06/10/ Temperture (Field) Field 21.3 N/A C 06/10/16 06/10/ Generl Physicl Anlyses Odr Threshld EPA 140.1M TON 06/10/16 06/10/ Generl Chemicl Anlyses Ttl Filterble Residue/TDS SM 2540C mg/l 06/16/16 06/17/ ND Anlyte NOT DETECTED t r bve the reprting limit Pge 2 f 2 Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

22 Clinicl Lbrtry f Sn Bernrdin, nc. EDT Trnsfer Cnfirmtin 1 Wrk Order: 16F1077 Reprt Dte: 06/28/2016 Anlyzing Lb: Clinicl Lbrtry f Sn Bernrdin, nc. ELAP 1088 Pge 1 f 1 LOMTA-CTY, WATER DEPT. User D: 4TH System: WELL 05 TREATMENT PLANT EFFLUENT Sttin N.: Smpled: :55 COLOR Result: ND Units: UNTS Entry N.: Anlyzed: RON Result: ND Units: UG/L Entry N.: Anlyzed: MANGANESE Result: ND Units: UG/L Entry N.: Anlyzed: Printed: 06/28/ :14:17 PM Results f 16F1077 FNAL WRTEON Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

23 Certificte f Anlysis Reprt Dte: 06/17/16 17:36 Received Dte: 06/13/16 10:38 Turnrund Time: 5 wrkdys Prject: Attn: Client: 16F1077 Jhn Styles Clinicl Lbrtry f Sn Bernrdin, nc Brtn Rd Grnd Terrce, CA Phnes: Fx: P.O. #: (909) (909) Der Jhn Styles : Enclsed re the results f nlyses fr smples received 6/13/2016 with the Chin f Custdy dcument. The smples were received in gd cnditin, t 2.4 C nd n ice. All nlysis met the methd criteri except s nted belw r in the reprt with dt qulifiers. Lb D: 6F Smple D: Reservir Effluent Site #5/ 16F Smpled by: Client Smpled: 06/10/16 10:45 Mtrix: Wter Anlyte Result MDL MRL Units Dil Methd Prepred Anlyzed Btch Qulifier Methne mg/l 1 RSK-175 6/16/16 6/16/16 13:36 W6F0920 6F13013 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 1 f 3

24 Certificte f Anlysis Qulity Cntrl Sectin Disslved Gses in Wter by RSK Qulity Cntrl Btch W6F RSK-175 Blnk (W6F0920-BLK1) Anlyte Prepred: 06/16/16 Anlyzed: 06/16/16 13:16 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne ND mg/l LCS (W6F0920-BS1) Anlyte Prepred: 06/16/16 Anlyzed: 06/16/16 12:56 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne mg/l RPD Limit RPD Limit Duplicte (W6F0920-DUP1) Anlyte Surce: 6F Prepred: 06/16/16 Anlyzed: 06/16/16 13:55 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne mg/l RPD Limit 6F13013 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 2 f 3

25 Certificte f Anlysis Ntes: The Chin f Custdy dcument is prt f the nlyticl reprt. Any remining smple(s) fr testing will be dispsed f ne mnth frm the finl reprt dte unless ther rrngements re mde in dvnce. All results re expressed n wet weight bsis unless therwise specified. An Absence f Ttl Clifrm meets the drinking wter stndrds s estblished by the Stte f Clifrni Deprtment f Helth Services. The Reprting Limit (RL) is referenced s lbrtry's Prcticl Quntittin Limit (PQL). Fr Ptble wter nlysis, the Reprting Limit (RL) is referenced s Detectin Limit fr reprting purpses (DLRs) defined by EPA. f smple cllected by Weck Lbrtries, smpled in ccrdnce t lb SOP MS002 Authrized Signture Cntct: Brndn Gee (Prject Mnger) ELAP # 1132 LACSD # NELAC # ORELAP The results in this reprt pply t the smples nlyzed in ccrdnce with the chin f custdy dcument. Weck Lbrtries certifies tht the test results meet ll requirements f NELAC unless nted in the Cse Nrrtive. This nlyticl reprt must be reprduced in its entirety. Flgs fr Dt Qulifiers: ND Sub DL RL MDA NR NOT DETECTED t r bve the Methd Reprting Limit (MRL). f Methd Detectin Limit (MDL) is reprted, then nt detected t r bve the MDL. Subcntrcted nlysis, riginl reprt enclsed. Methd Detectin Limit Methd Reprting Limit Minimum Detectble Activity Nt Reprtble 6F13013 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 3 f 3

26

27 f. E T i.. - F \i Ȯl. e*') \) Frl U \,\l \r,. )., t-i h 'h: ht \) tr\ > T),- r t\- - s,_, ri \ \ chl fsr \ \ ṡrt \)!$.ltsr t\- \) q3 lrl th. t\l \) t/l r+\ lr\ i \, ft -' * h.\) \!, ts ht \) q L.i r* \ 'hn tj hl t\i d t..r \r TJ E {rf, =cr ft, 3T' r$ e - l-.ct E z 5 E \\f.rl \. ti \ \, { \ l. \, t- {.r.u 'rr *,? ō 3 -(J c N l) l- q) ul )lt C) - *),ḻ Ḻr -ṯ\. -. f-' tr) <. ht E 17 r-" lid r-- -i\, U CE ld.-i +q ts (F, -, '! Fi (&ttflw ^J Methn,nc {'1ryA 'f l[) {RSK175) f,h t{ tls tesh fi,,.t h $ E{" - C dcr Cu[rrr Hetetr'{}ph ir Pl:,;te L'u nt TE;tl '{"1*iri{cmu 'f tii Disl uluetr h{mlnds ivfl m {{.r}(}$ *J {J s. -r! 0,l flr il r"m i i** ire *.t i<,q,!rc4 iu: i "_J".""* \ r ir. \ *. u P\ 'e. r$.t il i t t! ij \] q. tl ii \nt F, r\ \,\rs h.,td A- ri,,'s -$ :\ ;\g,},,+. i ti[ dl 'n' Fl qdi Dtr. L *'d.l,h fi&. reri # *, t Ltf*t dt J; ""q,', ffi O {J; t-l f'l qli n"l ffil t?i '#i ffi fic ffi) ltg**! ;r - rfe rri (jr ffil tji Xill re ffit rsl {fi1 *.-*-*J;* t L.r E (J il- {J) {d 1t hi ei,f. ftrr &.t tr rt St ffi F- # {i t",'dr Ft \J ii H 7t F * i-r{ t tril q\- -$*- i!!i i**-t'-- li#j '{*J fg -A t*i bi >i pfl rf rt"'! \r/ rnt l '.1 t i: -*1*--i*"* (\t +h ) {r) r- q) Au rts tr -rts U {) {) L FEt +. ō- Fi Fr \ts rd t( {) r-t.l tri N tl q N $. \s t \ ir) +t.ut '- F- L (/ -- t! ^v F t Ḻ -ṟ -F ṟ-.l t L J i, - N rfi rt *r {/.rl *ra H e) r- J f-{ :F. rfr rri fr.- L 0) ( ) t lli fr \3 \ ss s in :[h {) +r.- '{r t 6) -ij F( llr! \Fl F Sr.l L q) (J * \ +L q) +J.- 6l :th ) x. N ll.i T { f 'hṡu E6 ia b \\_ \r' $i.g $-. $E Eq qs E=: *8 qb ri O bs sg g c'i V, ri SH s*- SE P TF.s d, SF x 'f, tri G E lf t z tf lg (e l l-c ẕ l' l6 q, 6A 6.L ({ rl T\ G.' t h \) Sll d l\ A, \J U 1.1 (r h\lti\ l i5r ẹ ii). s rl?lltl. $\, h'.\, Brr ( ht- L FY\ \i ' rh. \) q) i.\ UU U lv\ A. \f E r L\ h $J trr rn h+ \ Fl s' \B ' s. ta.\j U,\,$J tri L\tri F-\ 'lrr b r fr ftl \ A\ l -t.ii l l G) l N l$ \ \r fiil -l q\, >t 'vl >t i- l Ull l r- - = O N, ; l N] srl N lul G] zl zl (l --. rc, ryl t'\bf.e- Ụ { rn\ "4. \l ' trr \) q) **. tt sr $.( A.-\ v F( \ G i..l F E t1 e.1 >) *.4.- U ($ \nj \) (J g -ḻ.y C) >) rl tj ) rr) -t U U \/ 'ti \-/ (, ṯu i E[i H X= ;#.= -rl trl l /.\-l V e.' gtr ;: O] 9rl ) t'{.rr l el (l)l L(l l () Ell,rl )Jr E G l {r FLtr L F L (J \l.l \ AT \l q) 0c fi Lq).S hi A, \J l-ri t hl\\j s U : f- f, h--' [] le t) h s \) h)q t\ *s U X hi -u \ h s :rl r}trl q) S".i..S q 'Fi +- \ t1 l1;' 'Fj? \t \) ht EJ t\ BT \ L q) -l \) Q i. \J.\j 4\t ^-.! =+ s \$lril (\* lq \) u- E) * R l\- L \Fif -r Y

28 Clinicl Lbrtry f Sn Bernrdin, nc. 30 June 2016 Clinicl Lb N.: 16F1481 Mrk Andersen Lmit, City f Wlnut Avenue Lmit, CA Prject Nme: Sub Prject: Stndrd Anlysis CWPF 3rd Week June Cmplince Smpling Enclsed re the results f the nlyses fr smples received t the lbrtry n 06/15/16. Smples were received within temperture rnge, in crrect cntiners nd preservtin. Anlyses were perfrmed pursunt t client's chin f custdy, within hld times, utilizing EPA r ther ELAP pprved methdlgies. certify tht the results re within cmplince bth techniclly nd fr cmpleteness. Anlyticl results re ttched t this letter. Plese cll if ny dditinl infrmtin nd r ssistnce re needed. Thnk yu fr chsing Clinicl Lbrtry f Sn Bernrdin fr yur nlyticl needs. Sincerely, Stu Styles Client Services Mnger Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

29 Clinicl Lbrtry f Sn Bernrdin, nc. Lmit, City f Wlnut Avenue Lmit CA, Prject: Stndrd Anlysis Sub Prject: CWPF 3rd Week June Cmplince Smpling Prject Mnger: Mrk Andersen Wrk Order: 16F1481 Received: 06/15/16 16:45 Reprted: 06/30/16 Reservir nfluent Site #3 16F (Wter) Smple Dte: 06/15/16 8:45 Smpler: DGM Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 4 N/A mg/l 06/15/16 06/15/ ph (Field) Field 7.71 N/A ph Units 06/15/16 06/15/ Temperture (Field) Field 21.6 N/A C 06/15/16 06/15/ Generl Physicl Anlyses Apprent Clr Metls rn (Fe) Mngnese (Mn) SM 2120B ND Clr Units 06/15/16 EPA ND ug/l 06/29/16 EPA ND ug/l 06/29/16 06/15/ /29/ /29/ Reservir Effluent Site #5 16F (Wter) Smple Dte: 06/15/16 8:30 Smpler: DGM Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 2.42 N/A mg/l 06/15/16 06/15/ ph (Field) Field 8.04 N/A ph Units 06/15/16 06/15/ Temperture (Field) Field 21.3 N/A C 06/15/16 06/15/ Generl Physicl Anlyses Odr Threshld EPA 140.1M TON 06/15/16 06/15/ Generl Chemicl Anlyses Hrdness, Ttl (s CCO3) Clculted N/A mg/l 06/24/16 06/27/16 [CALC] Ttl Filterble Residue/TDS SM 2540C mg/l 06/20/16 06/21/ Metls Clcium (C) EPA N/A mg/l 06/24/16 06/27/ Mgnesium (Mg) EPA N/A mg/l 06/24/16 06/27/ ND Anlyte NOT DETECTED t r bve the reprting limit Pge 2 f 2 Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

30 Clinicl Lbrtry f Sn Bernrdin, nc. EDT Trnsfer Cnfirmtin 1 Wrk Order: 16F1481 Reprt Dte: 06/30/2016 Anlyzing Lb: Clinicl Lbrtry f Sn Bernrdin, nc. ELAP 1088 Pge 1 f 1 LOMTA-CTY, WATER DEPT. User D: 4TH System: WELL 05 TREATMENT PLANT EFFLUENT Sttin N.: Smpled: :45 COLOR Result: ND Units: UNTS Entry N.: Anlyzed: RON Result: ND Units: UG/L Entry N.: Anlyzed: MANGANESE Result: ND Units: UG/L Entry N.: Anlyzed: Printed: 06/30/ :27:26 PM Results f 16F1481 FNAL WRTEON Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

31 Certificte f Anlysis Reprt Dte: 06/27/16 12:29 Received Dte: 06/17/16 10:05 Turnrund Time: 5 wrkdys Prject: Attn: Client: 16F1481 Jhn Styles Clinicl Lbrtry f Sn Bernrdin, nc Brtn Rd Grnd Terrce, CA Phnes: Fx: P.O. #: (909) (909) Der Jhn Styles : Enclsed re the results f nlyses fr smples received 6/17/2016 with the Chin f Custdy dcument. The smples were received in gd cnditin, t 2.4 C nd n ice. All nlysis met the methd criteri except s nted belw r in the reprt with dt qulifiers. Lb D: 6F Smple D: Reservir Effluent Site #5/ 16F Smpled by: Client Smpled: 06/15/16 08:30 Mtrix: Wter Anlyte Result MDL MRL Units Dil Methd Prepred Anlyzed Btch Qulifier Methne mg/l 1 RSK-175 6/21/16 6/21/16 21:07 W6F1173 6F17007 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 1 f 3

32 Certificte f Anlysis Qulity Cntrl Sectin Disslved Gses in Wter by RSK Qulity Cntrl Btch W6F RSK-175 Blnk (W6F1173-BLK1) Anlyte Prepred: 06/21/16 Anlyzed: 06/21/16 20:08 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne ND mg/l LCS (W6F1173-BS1) Anlyte Prepred: 06/21/16 Anlyzed: 06/21/16 20:48 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne mg/l RPD Limit RPD Limit Duplicte (W6F1173-DUP1) Anlyte Surce: 6F Prepred: 06/21/16 Anlyzed: 06/21/16 21:27 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne mg/l RPD Limit 6F17007 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 2 f 3

33 Certificte f Anlysis Ntes: The Chin f Custdy dcument is prt f the nlyticl reprt. Any remining smple(s) fr testing will be dispsed f ne mnth frm the finl reprt dte unless ther rrngements re mde in dvnce. All results re expressed n wet weight bsis unless therwise specified. An Absence f Ttl Clifrm meets the drinking wter stndrds s estblished by the Stte f Clifrni Deprtment f Helth Services. The Reprting Limit (RL) is referenced s lbrtry's Prcticl Quntittin Limit (PQL). Fr Ptble wter nlysis, the Reprting Limit (RL) is referenced s Detectin Limit fr reprting purpses (DLRs) defined by EPA. f smple cllected by Weck Lbrtries, smpled in ccrdnce t lb SOP MS002 Authrized Signture Cntct: Brndn Gee (Prject Mnger) ELAP # 1132 LACSD # NELAC # ORELAP The results in this reprt pply t the smples nlyzed in ccrdnce with the chin f custdy dcument. Weck Lbrtries certifies tht the test results meet ll requirements f NELAC unless nted in the Cse Nrrtive. This nlyticl reprt must be reprduced in its entirety. Flgs fr Dt Qulifiers: ND Sub DL RL MDA NR NOT DETECTED t r bve the Methd Reprting Limit (MRL). f Methd Detectin Limit (MDL) is reprted, then nt detected t r bve the MDL. Subcntrcted nlysis, riginl reprt enclsed. Methd Detectin Limit Methd Reprting Limit Minimum Detectble Activity Nt Reprtble 6F17007 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 3 f 3

34

35 l i i \ r-. ' t\),h', \.) ' \-, "1".5 bj \) Jt Frf U \-_ A, \-, l F$ Fr 'tr \ \ r..'u.\ }G\J ft - i*-*t ll l! i9 t! {i n{ iql i!*ti!l 1! *i.i r:'+ l,l-i 'r- l i,,[l; ll-.*l l">i iui z l \Fi!"ri i -.4* f il.\ l s i t:\ * { (t =\ U, *V) q =t $. q v v v' t t.ț L.-t trr, F 2l!l2l -l-l!!l?, -lal Yl J 'nl =l :l U =\/ R{) dl {jl tr frl -rl,a r --l -J - ṉ ) - \l \J U{!\ ts J Z F F {-, lf, U) F rrt LJ... () (> CD Tn *t f ;i{ JtiJ L{r' l,\.,.-\ tf' r* -=K -3v i= J,$,.O,? t{ii-i*i rll!!l _.-i" --_.-- i _ :ll :i' :r'z :: t!? i i i c s B) { \ * \ = i R t S l T r-l.l. Lr \l i ili!\ \) il i t Fi 6t ln!-l TA v J -2 J -,- - F--,* \.S h) A. tlr q) \l \J C^ T3 t r.) r+ v ' - \i) ^ t* s L\) hi *r\ (.) r\i h -' \t >.4 FJ lj- r if) \+ L F \.) F' "Fh '.l ^$.tii h l\l.\} ("r^\ t f\, hci s t N. la. \J h \) Ll \ Fri "F) u!'r; \(\ jt;. trr r't rnl r.;1 (} 'ij {s ij r!1 r!t q z t (, 2 E fi, 6 t (\ c? G (\ G z F U) 4). fe n [L ii.tr 6 g N (9 U' $t G' z ( -i t >L.\, u x t\ts.\ e \E\ t $\.\: t\.s u RQ' tj/ E) b r{ EG. E tb.li \l q) H,\

36 Clinicl Lbrtry f Sn Bernrdin, nc. 08 July 2016 Clinicl Lb N.: 16F2064 Mrk Andersen Lmit, City f Wlnut Avenue Lmit, CA Prject Nme: Sub Prject: Stndrd Anlysis CWPF 4th Week June Cmplince Smpling Enclsed re the results f the nlyses fr smples received t the lbrtry n 06/22/16. Smples were received within temperture rnge, in crrect cntiners nd preservtin. Anlyses were perfrmed pursunt t client's chin f custdy, within hld times, utilizing EPA r ther ELAP pprved methdlgies. certify tht the results re within cmplince bth techniclly nd fr cmpleteness. Anlyticl results re ttched t this letter. Plese cll if ny dditinl infrmtin nd r ssistnce re needed. Thnk yu fr chsing Clinicl Lbrtry f Sn Bernrdin fr yur nlyticl needs. Sincerely, Stu Styles Client Services Mnger Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

37 Clinicl Lbrtry f Sn Bernrdin, nc. Lmit, City f Wlnut Avenue Lmit CA, Prject: Stndrd Anlysis Sub Prject: CWPF 4th Week June Cmplince Smpling Prject Mnger: Mrk Andersen Wrk Order: 16F2064 Received: 06/22/16 16:30 Reprted: 07/08/16 Reservir nfluent Site #3 16F (Wter) Smple Dte: 06/22/16 7:45 Smpler: DGM Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 4.7 N/A mg/l 06/22/16 06/22/ ph (Field) Field 7.64 N/A ph Units 06/22/16 06/22/ Temperture (Field) Field 22.7 N/A C 06/22/16 06/22/ Generl Physicl Anlyses Apprent Clr Metls rn (Fe) Mngnese (Mn) SM 2120B ND Clr Units 06/22/16 EPA ND ug/l 07/05/16 EPA ND ug/l 07/05/16 06/22/ /06/ /06/ Reservir Effluent Site #5 16F (Wter) Smple Dte: 06/22/16 7:30 Smpler: DGM Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 2.54 N/A mg/l 06/22/16 06/22/ ph (Field) Field 7.89 N/A ph Units 06/22/16 06/22/ Temperture (Field) Field 22 N/A C 06/22/16 06/22/ Generl Physicl Anlyses Odr Threshld EPA 140.1M TON 06/22/16 06/22/ Generl Chemicl Anlyses Hrdness, Ttl (s CCO3) Clculted N/A mg/l 06/29/16 06/30/16 [CALC] Ttl Filterble Residue/TDS SM 2540C mg/l 06/24/16 06/28/ Metls Clcium (C) EPA N/A mg/l 06/29/16 06/30/ Mgnesium (Mg) EPA N/A mg/l 06/29/16 06/30/ ND Anlyte NOT DETECTED t r bve the reprting limit Pge 2 f 2 Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

38 Clinicl Lbrtry f Sn Bernrdin, nc. EDT Trnsfer Cnfirmtin 1 Wrk Order: 16F2064 Reprt Dte: 07/08/2016 Anlyzing Lb: Clinicl Lbrtry f Sn Bernrdin, nc. ELAP 1088 Pge 1 f 1 LOMTA-CTY, WATER DEPT. User D: 4TH System: WELL 05 TREATMENT PLANT EFFLUENT Sttin N.: Smpled: :45 COLOR Result: ND Units: UNTS Entry N.: Anlyzed: RON Result: ND Units: UG/L Entry N.: Anlyzed: MANGANESE Result: ND Units: UG/L Entry N.: Anlyzed: Printed: 07/08/ :09:18 AM Results f 16F2064 FNAL WRTEON Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

39 Certificte f Anlysis Reprt Dte: 06/30/16 15:38 Received Dte: 06/24/16 11:10 Turnrund Time: 5 wrkdys Prject: Attn: Client: 16F2064 Jhn Styles Clinicl Lbrtry f Sn Bernrdin, nc Brtn Rd Grnd Terrce, CA Phnes: Fx: P.O. #: (909) (909) Der Jhn Styles : Enclsed re the results f nlyses fr smples received 6/24/2016 with the Chin f Custdy dcument. The smples were received in gd cnditin, t 2.3 C nd n ice. All nlysis met the methd criteri except s nted belw r in the reprt with dt qulifiers. Lb D: 6F Smple D: Reservir Effluent Site #5 / 16F Smpled by: Client Smpled: 06/22/16 07:30 Mtrix: Wter Anlyte Result MDL MRL Units Dil Methd Prepred Anlyzed Btch Qulifier Methne mg/l 1 RSK-175 6/28/16 6/28/16 19:36 W6F1596 6F24034 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 1 f 3

40 Certificte f Anlysis Qulity Cntrl Sectin Disslved Gses in Wter by RSK Qulity Cntrl Btch W6F RSK-175 Blnk (W6F1596-BLK1) Anlyte Prepred: 06/28/16 Anlyzed: 06/28/16 19:16 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne ND mg/l LCS (W6F1596-BS1) Anlyte Prepred: 06/28/16 Anlyzed: 06/29/16 12:09 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne A-01 mg/l RPD Limit RPD Limit Duplicte (W6F1596-DUP1) Anlyte Surce: 6F Prepred: 06/28/16 Anlyzed: 06/28/16 19:56 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne mg/l 4 20 RPD Limit 6F24034 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 2 f 3

41 Certificte f Anlysis Ntes: The Chin f Custdy dcument is prt f the nlyticl reprt. Any remining smple(s) fr testing will be dispsed f ne mnth frm the finl reprt dte unless ther rrngements re mde in dvnce. All results re expressed n wet weight bsis unless therwise specified. An Absence f Ttl Clifrm meets the drinking wter stndrds s estblished by the Stte f Clifrni Deprtment f Helth Services. The Reprting Limit (RL) is referenced s lbrtry's Prcticl Quntittin Limit (PQL). Fr Ptble wter nlysis, the Reprting Limit (RL) is referenced s Detectin Limit fr reprting purpses (DLRs) defined by EPA. f smple cllected by Weck Lbrtries, smpled in ccrdnce t lb SOP MS002 Authrized Signture Cntct: Brndn Gee (Prject Mnger) ELAP # 1132 LACSD # NELAC # ORELAP The results in this reprt pply t the smples nlyzed in ccrdnce with the chin f custdy dcument. Weck Lbrtries certifies tht the test results meet ll requirements f NELAC unless nted in the Cse Nrrtive. This nlyticl reprt must be reprduced in its entirety. Flgs fr Dt Qulifiers: A-01 Smple my hve been cntminted during smple preprtin. Btch ws vlidted bsed n the smple duplicte recvery nd RPD ND NOT DETECTED t r bve the Methd Reprting Limit (MRL). f Methd Detectin Limit (MDL) is reprted, then nt detected t r bve the MDL. Sub DL RL MDA NR Subcntrcted nlysis, riginl reprt enclsed. Methd Detectin Limit Methd Reprting Limit Minimum Detectble Activity Nt Reprtble 6F24034 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 3 f 3

42

43 NE :r \0!t U) - c, E E s q) S.!E 6; S} }, (, r-j \\- -*- 5 Ttl Hrdness (s CCOJ) lethne ft\ ter) (RSK 75) *t G 4 z E SE s5 L. q) SE P sr.s (i Qr* * r'- i G C^.-! \s + * + s \! S \ { + \ $ \ t\ ti -v \- >. x\,t0 \ : *J \S S ql.s ()

44 Clinicl Lbrtry f Sn Bernrdin, nc. 08 July 2016 Clinicl Lb N.: 16F2504 Mrk Andersen Lmit, City f Wlnut Avenue Lmit, CA Prject Nme: Sub Prject: Stndrd Anlysis CWPF 5th Week June Cmplince Smpling Enclsed re the results f the nlyses fr smples received t the lbrtry n 06/29/16. Smples were received within temperture rnge, in crrect cntiners nd preservtin. Anlyses were perfrmed pursunt t client's chin f custdy, within hld times, utilizing EPA r ther ELAP pprved methdlgies. certify tht the results re within cmplince bth techniclly nd fr cmpleteness. Anlyticl results re ttched t this letter. Plese cll if ny dditinl infrmtin nd r ssistnce re needed. Thnk yu fr chsing Clinicl Lbrtry f Sn Bernrdin fr yur nlyticl needs. Sincerely, Stu Styles Client Services Mnger Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

45 Clinicl Lbrtry f Sn Bernrdin, nc. Lmit, City f Wlnut Avenue Lmit CA, Prject: Stndrd Anlysis Sub Prject: CWPF 5th Week June Cmplince Smpling Prject Mnger: Mrk Andersen Wrk Order: 16F2504 Received: 06/29/16 15:00 Reprted: 07/08/16 Reservir nfluent Site #3 16F (Wter) Smple Dte: 06/29/16 7:00 Smpler: DGM Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 4 N/A mg/l 06/29/16 06/29/ ph (Field) Field 7.76 N/A ph Units 06/29/16 06/29/ Temperture (Field) Field 22.9 N/A C 06/29/16 06/29/ Generl Physicl Anlyses Apprent Clr Metls rn (Fe) Mngnese (Mn) SM 2120B ND Clr Units 06/29/16 EPA ND ug/l 06/30/16 EPA ND ug/l 06/30/16 06/29/ /01/ /01/ Reservir Effluent Site #5 16F (Wter) Smple Dte: 06/29/16 7:30 Smpler: DGM Anlyte Methd Result Rep. Limit MCL Units Prepred Anlyzed Btch Qulifier Field Anlyses Cl Res Ttl (Field) Field 2.56 N/A mg/l 06/29/16 06/29/ ph (Field) Field 7.9 N/A ph Units 06/29/16 06/29/ Temperture (Field) Field 23 N/A C 06/29/16 06/29/ Generl Physicl Anlyses Odr Threshld EPA 140.1M TON 06/29/16 06/29/ Generl Chemicl Anlyses Hrdness, Ttl (s CCO3) Clculted N/A mg/l 07/06/16 07/07/16 [CALC] Ttl Filterble Residue/TDS SM 2540C mg/l 07/05/16 07/07/ Metls Clcium (C) EPA N/A mg/l 07/06/16 07/07/ Mgnesium (Mg) EPA N/A mg/l 07/06/16 07/07/ ND Anlyte NOT DETECTED t r bve the reprting limit Pge 2 f 2 Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

46 Clinicl Lbrtry f Sn Bernrdin, nc. EDT Trnsfer Cnfirmtin 1 Wrk Order: 16F2504 Reprt Dte: 07/08/2016 Anlyzing Lb: Clinicl Lbrtry f Sn Bernrdin, nc. ELAP 1088 Pge 1 f 1 LOMTA-CTY, WATER DEPT. User D: 4TH System: WELL 05 TREATMENT PLANT EFFLUENT Sttin N.: Smpled: :00 COLOR Result: ND Units: UNTS Entry N.: Anlyzed: RON Result: ND Units: UG/L Entry N.: Anlyzed: MANGANESE Result: ND Units: UG/L Entry N.: Anlyzed: Printed: 07/08/ :23:21 PM Results f 16F2504 FNAL WRTEON Pst Office Bx 329 Sn Bernrdin, CA (909) Fx (909) ELAP Number 1088

47 Certificte f Anlysis Reprt Dte: 07/06/16 09:22 Received Dte: 06/30/16 13:06 Turnrund Time: 5 wrkdys Prject: Attn: Client: 16F2504 Jhn Styles Clinicl Lbrtry f Sn Bernrdin, nc Brtn Rd Grnd Terrce, CA Phnes: Fx: P.O. #: (909) (909) Der Jhn Styles : Enclsed re the results f nlyses fr smples received 6/30/2016 with the Chin f Custdy dcument. The smples were received in gd cnditin, t 6.9 C nd n ice. All nlysis met the methd criteri except s nted belw r in the reprt with dt qulifiers. Lb D: 6F Smple D: Reservir Effluent Site #5 / 16F Smpled by: Client Smpled: 06/29/16 07:30 Mtrix: Wter Anlyte Result MDL MRL Units Dil Methd Prepred Anlyzed Btch Qulifier Methne mg/l 1 RSK-175 7/1/16 7/1/16 15:38 W6G0110 6F30044 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 1 f 3

48 Certificte f Anlysis Qulity Cntrl Sectin Disslved Gses in Wter by RSK Qulity Cntrl Btch W6G RSK-175 Blnk (W6G0110-BLK1) Anlyte Prepred: 07/01/16 Anlyzed: 07/01/16 15:18 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne ND mg/l LCS (W6G0110-BS1) Anlyte Prepred: 07/01/16 Anlyzed: 07/01/16 14:59 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne mg/l RPD Limit RPD Limit Duplicte (W6G0110-DUP1) Anlyte Surce: 6F Prepred: 07/01/16 Anlyzed: 07/01/16 15:58 Smple QC Spike %REC Result Result Qulifier Units Level %REC Limits RPD... Methne mg/l 2 20 RPD Limit 6F30044 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 2 f 3

49 Certificte f Anlysis Ntes: The Chin f Custdy dcument is prt f the nlyticl reprt. Any remining smple(s) fr testing will be dispsed f ne mnth frm the finl reprt dte unless ther rrngements re mde in dvnce. All results re expressed n wet weight bsis unless therwise specified. An Absence f Ttl Clifrm meets the drinking wter stndrds s estblished by the Stte f Clifrni Deprtment f Helth Services. The Reprting Limit (RL) is referenced s lbrtry's Prcticl Quntittin Limit (PQL). Fr Ptble wter nlysis, the Reprting Limit (RL) is referenced s Detectin Limit fr reprting purpses (DLRs) defined by EPA. f smple cllected by Weck Lbrtries, smpled in ccrdnce t lb SOP MS002 Authrized Signture Cntct: Brndn Gee (Prject Mnger) ELAP # 1132 LACSD # NELAC # ORELAP The results in this reprt pply t the smples nlyzed in ccrdnce with the chin f custdy dcument. Weck Lbrtries certifies tht the test results meet ll requirements f NELAC unless nted in the Cse Nrrtive. This nlyticl reprt must be reprduced in its entirety. Flgs fr Dt Qulifiers: ND Sub DL RL MDA NR NOT DETECTED t r bve the Methd Reprting Limit (MRL). f Methd Detectin Limit (MDL) is reprted, then nt detected t r bve the MDL. Subcntrcted nlysis, riginl reprt enclsed. Methd Detectin Limit Methd Reprting Limit Minimum Detectble Activity Nt Reprtble 6F30044 Weck Lbrtries, nc Est Clrk Avenue, City f ndustry, Clifrni (626) FAX (626) Pge 3 f 3

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51 s )4 ^F "l\, f!v uug --: S -\) N Ttl Hrdness (s CCO3) Methne (Wter) (RSK175) U) Q c, E E (J T S* :6 B 6; st i re GO t9 :\ tro () Q O \l O. i s O6 S$ s5 q) c.= =: p,& E*.S d, 6=q *}- ii Gs L %..: \s rr \ *.) l *J \s + \ ri \ b!0 v) \! + \ \ ci \! s L\ S % X q > +.: i! R q (J Q

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