Document zdY1DoX3NgQVX9qB6n9NG5yBz

CL Minnesota Pollution Close Control Agency's Closed LLaannddfiflilll PPrrooggrraamm W Waasshhiinnggttoonn CCoouunnttyy SSaanniittaarryy LLaanndfdiflilll SW-O01 ~ Minnesota Pollution Control Agency 22775522.,00000011 2752 3MA00402203 CCoommppiilleedd BByy cv e The Closed Landfill Program Petro&lLaendufimll Remediation Section The Closed Landfill Program Petroleum & Landfill Remediation Section Majors & Remcdiation Division Majors & Remediation Division Minnesota Pollution Control Agency 520 Lafayette Road North Minnesota Pollution Control Agency 520 Lafayette Road North St.Paul, Minnesota 35155-4196 St. Paul, Minnesota 55155-4194 RReeppoorrtt DDaatteess | FLFoorruoummsscccooommmpplpleelettteeeddd:::JDDaeneuccneermmybbee2rr011,663,.02200080033 Report completed: January 20. 2004 M MPPCCAA SSttaaffff PHPryrodojrjeeoccgtteLoLeleaoadgdeiersr:t::R RIoonnngrSSiccdhhwVwaerartrhtsaz,g, e66n55,11.-622590177..-222090611.557266 REH Enenygagdiiirnonoenegeaeerlr:o:RlP Peoepegtrtieeserrst:eTTininifttfgtaaartninidyyv,.eV:66e55Pr1h1a.ta-22gH99ea66nn.-,s776o225n77,144-625916--720266-67740 Regional Representative: Pat Hanson, 651-296-7740 2 22775522..00000022 "TT1aabbileSooiffCtCoBonancttekengtsrsound II. II. A7BS.SSiiitttLeeLeELBEnaaanagcnncgihdkaninafgeiieterleloCreruCioiMnnnvogdgevreaSSruuM immnsmamniaantartreeyyngnSsaynnseccteeeJCmmCoSnoeusntmsrtnmruucacttrtiiyoonnSSuummmmaarryy B. 121.. LLLeLeeaaaeccachhchahataeattteM ee MMM aonnaaingtaaeogmreiemnnngetnSStSyuaSysmtysemstmtaegermmSyMuM .imeaamtineatmrneysnannceceeSSunummmmatarryy . C. 2. 1. LLaaLVnnedaadfnciilhdlaiGGtaeaGssM aMM sonMaaniatanograniegnmegameSneutgnSmtSySymetsytaseermtmmyeSmSeuumMmnamimantartreyyasnce Summary 1. 232. Landfill Gas Management System Maintenance LLaannddiiGGaass CMoonndteotiantgeSSuummmmaarryy Landfill Gas Monitoring Summary Summary DED.. 3.ElEAedlLcedtacirnttirdioccfiniitlatlyylGGGMaeaesninenCertoracantutdeeseddnncseatSeuSmummamryary 1. EFF._S.. icSASiHiydeteddriEEtaninolggoniinganelieeM erMrioiannniggniRttReeonrceaiconnomgcmmeeSmSnueudmnmamdtmaaitraiooyrnnyss III. 2. A. 1.Site GHhryGoodruurononudldongWW diacWtaaM etetrreoMrnM oinMtoioontnroiiitntrogoirrniSnigunggm R/ReSmmeemyadrseiydtaitmaitoiMonaniSnSytysestnteeamnmceM MaSaiinuntmteemnnaaarnncyceeSSuummmmararyy 1. 32. 33. GrGGGGGorrrrroouooouuuuunnnnnnddddddWW W WWWaataaaatetttereeerrrrrRMM M RReoemeoonmemninedtdeiiittodioosrairraitiiitnnoinigogongnnSSSSyuSSuasymymmtssemmmttmeaeamarmrrMyyyM MaaiainintnettneeannnaacnnecceeSSSuumummmmmaararyryy 4. 5. GMUUorpponeguirrtanaodddriiW eiennngatGtSGeeyroesRoptperemrmoobbeNedeoSidaStittuifuodidncyyxSiuomnsmary B5C.E. 5.SuSNriuM fdrfaiaoiccnaeeintaoW WtraiMtanetogerroSM MryosionteinnmtigtooM rriSionnudggmSifSmuicuamamrtmiymoanarsryy V1VVIvVi..... C. Additional Monitoring Taspecions Inspections RCeoqnusired Permits Costs Summary VVVVIIiI.LI.. RCCCeeorqntouicfilriuecsndaiotiPnocsenarsamnnldidtRsReuceocomsmmeminednadotaitoinonnss VIIIA.0B.CerEtiHniftgiyycidaanrrteoieeoggrneeissoniloogggiCiccerCCrietfrntciifaaitctaoitonionn CDBC.... FiEFAeinmelgolddiunCnCeteeeRrrreitnicpfgioacCrattteoiCrotennirfticifaiticoantion D. Annual Report Certification FFiigguurreesFsFFiiiggguuurrreee121GGGraoassunPrdroowbbaeetM eMoronMniotintooirtriionnrgginNNgeeotNwweaotrrwkkoraarrkooauurnnodduWW nadasWshhaiisnnhggittnoognntCCoonouuCnnottuyynLtLyaannLdadfnidillfill FFFFiiiigggguuuurreerr34ee23 GFFFrlloloouwowndiiinnnwthtahheteeersssuuM urrfrfoiieccnisiiaattlolaraaqiqqnuuuigififfNeeerrre,,,twAJAupoperrkill2a220r000o003u33nd Washington County Landfill FFFFiiiigggguuuurreerree45 FFFFlllloooawwwwaiaatntt tttthhhheeeewwswauatartfereircr(iataaalbbblaleeqe,,unOOiofrecctrth,otoJboufelrby2t2h0e20e000rf0333larc,December 2003 FiFFFgiiigguguururreeer3e867 FVFFliollooowwwwtaaattthtetthhhbeeawbbsaasastoeeofrotftfhattbehhlseeursnrfuiorfcfriitcachliaoalfqaautqhqiufueieifrffei,elrlr,O,acAArtepporari,bielD2r2e200c000e330m3ber ~003 FiFFFFFgiiiiigggguguuuururrrreeeeer9e8911100FFFVllloooVVlowwawootlaiinalnltttiettelhhOeheerOOgbPrPrargargnasaaaeiirnnricioiieeccfCtddCCohuuomoempmCCspohuhpiouriocfeunuianncdnidsaaadsqisvuaevveiqrefeuse,rusrirfus,sesAAGrp,W WrprOaoriiatlucltetne22ordr00b00TTeW3a3raabb2ltle0eeH0rl3EeElevlvaeatvtaiiotoninsos-n--WWWleelllllDDEI1E. FiFFFgiiiggguuuurrrreeee FFiigguurree 11 Volatile Organic Compounds versus Ground Water Elevations--Well EE 12 VaileOrganic Compounds ers Ground Water levtions Well GCI 12 Volatile Organic Compounds versus Ground Water Elevations--Well GC 1 113.4TVroleantiolfeMOarngganainccsCeomatpoEuVn,ds3v,erVs2. Ground Water Elevations Well 13 Volatile Organic Compounds versus Ground Water Elevations--Well I FFFFFFiiiiiigggggguuuuuurrrrrreeeeee 111111545667 VVVTVVroooaoellnaalllttdiiaaalleeofOOOOOM rrrrrgggggaaaaaannnnnngiiiiiacccccnCCCCCeoosoooemmmmmpppapptoooooEusuuunn,nnnddVdddsss,ss R<vve3err,rsssVuuus2ss. vveerrssuuss W GWaratoteuernrdTTaaWbballteeeEErlleEvleeavtviaaotntisio--nWoWsenelWslel QlQF102 GGrroouunndd WWaatteerr levatons Well Elevations--Well 0Q32 FFFFiiiigggguuuurrrreeee 11119788. FFiigguurree2109 VVVVVVooaoloolalallltaattittililiiellleeeeOOOOOOrrrrggrrgggagaaanaannnniniiciiicccccCCCCCCooooommmmmopppppoooomouuuuunnnnndpddddsssssvvovvveveereeersrrrrususssauuussssnGGGGGGrrrrodrrooooouuuuuunsnnnnnddddddWWWWW WaaaattatateeetterrererrrEEEElElelllelveeeevavvvvtaaaaaittotrtiiionioionsonno-sns-s-nsW ------W sWW Wee--elelleWlllllQlelRRI3lKRI1l22 FiFFFgiiiggguuuurrrreeee FFiigguurree 2212221103.2.DVoVVVValoooolallltalaayitttaiiiilllleeneeOdOOOOrrgrrrMggggaoaaaannnnnnitiiiichcccclCCCCCyooooormmmmmeppppcpoopooouuiuuunntnnnddadddsstsssivvvveoeeeenrrrrrssssaauuuutsssssWGaWGW GsarrrahtoootieuuuenrnunrgdddTTtaoW aW WbbnallaateeCtteeoeErErrullneEEeEtvvellyeaaevvttvtiLiaoaiaottnioinnososn-ndn--ssW siW---e-,-WeW lWell1llee9Vllll9lVV9R2213003 Figure 23 Daily and Monthly Precipitation at Washington County Landfill, 1999~2003 3 22775522..00000033 FINiEgRuTreel24lS1traatighreapChiclCeolWuomrnkionfQgutoanteCrounnasr,yLDeoprosdiitsL(oFtieguErme srAofmnnHceyodtr.oEgreeoblcoShitcdeuCnher3a0c0i5riaion Figure 24 Stratigraphic Column of Quaternary Deposits (Figure 2 from Hydrogeologic Site Characterization Near Well "I" at the Closed Washington Cou~O~ Landfill Lake Elmo, Minnesota, Earthtech Jnne 2003) AAvpppeenndQQadivuiunxaaairAArattbeclrtelyyukipnsaspnpeerccettqioounensrtreetppooorMrttPssCffoAor,YY3e0ea.ar5r82200M00B33 ffaraonmda 1CC4o1onnepesastgtooesggaawRRhoeovnveerprrssiaantnneddd)AAssssoocciiaatteess (9n (on CD CD in PDF PDF format, format, available upon request to MPCA, 30.58 MB and 141 pages when printed) Tables Tables "TTTaaabbbllleee 211:: FLFllaaarrneedPPiaarrGaaammseetPteerrrossbeccoomllolleenccittteeoddriiinnng22d00a00t33a2(2Capplaaeggneeds))ar Year 2003 (1 page) TTTTaaaabbbblllleeee 2: 34:3: AGALmranlonaydulytfnitidlilccawGllaaDtDseaaPrttaarFoiffbeooelrrdmCCnooondnnddietAeonnnrsasianlatygteetdiSSacaatamamDppCallaeetsl,e, VnNNedooaavvrree2Ymm0be0bea3errr(2224001000035p3a(g((16e6pspp)aaagggeee)ss)) TTTTaaaabbbblllleeee6451:: TGGGorrrtoooauuulnnnVdddwawwataatttaeeerrOr rceFelgieevavladnatitiaioconnndCsso,,AmVYnpeeaoalreyrtn22icd00as00l33DcO3aaltppacaauYggteeetssa)a)r 2003 (42 pages) at each well Year 2003 (1 page) TTTTaaaabbbblllleeee6:7::: TVVCoeoemrtraptiillcaVialalonGGlacrteiarldewiiOetanhrgtRAdaReRnpeiAipcoRorCSrteto((m111nppppaoaagugtgenee)d))s calculated at each well Year 2003 (1 page) TTTTaaaabbbblllleeee:891::0:CLMMooaomngnttpohhlfliyyavnBvoocorelliuuwnmmgiteehCppAWuuRmmTAppeR2eddsp({fa1rrgooepmmsa)gGGe)CC-I and and pouadsof pounds of VOCs VOCs removed removed (1 (1 pace) page) TTTTaaaabbbblllleeee "TTaabbllee 1111:021::: 1132:: LLLLLLoooooogggggoooooofffffBBfBBBoBooororriroriininningggngRrgVGRCW---VW WW ITi-TTTW(T((T22(22n2ppppa(paaa1gaggggegpeeesesass)s)g)))e) T"TTTaaaabbbblllleeee 1111434:5:: LLLLoooogggg ooooffffBBBBooooiirriinnnngggg QEGQ--CWWW3I-TTW(((1T22 apaggeers) (1 page) pages) Note, TThabetleal1e5s: arLog ooftBeoriningaEM-iWcrTos(o1ftpaEgse)c workbook hed Tablesfo Washington C2001. canbe Nnvotnel: oTahdeetafbrleosm atrhee we page. located in a Microsoft Excel workbook titled Tables for Washington Co 2003 .xis that can be downloaded from the web page. 22775522..00000044 I "SSTihitteeoWBaBsaahcciknkgggtrrooonuuCnnouddnty Sanitary Landfill (Landfill) located in Washington County,City ofLake Fimo T(n(TThi22el99WNN7,1,a/RRs7h252i.I1nW WgtT.o,hnSSeeeCccWtota..usn11h0U0i))n,,gSrrieaeocncneeitiiavCvroeeydudnLiittassyndffSiifrsitslttlapp(reLerryammnidiLttafi1tnlodl)faaiclclocclceea1ppttt3edww5iaisnAstctW eeteooasnnshi5/ni/n11sg22it//oz66n9a9,Cndaaonnucddonntccytooa,nniCttniiismtnyauleepoddpfrooLoppxaeeirkrameatatiEtinnelggml.yo 2u2w,,nh55te7i7ln005,,i0/0n100/o007p5eccr.uuabbtTiiichconeyy.aaWrrddAasssmohofaifnwpwgastsahostonteewCi((on11u..g99nt55thymmeSiilalallnpiooiptnnraorccyxuaibLbmliaacentmedmeftleileotlressrai)sst.)i3.o5nTTAihheecirLeLnasacnndilndfuifsildillzl eiwwnaaaFnssidguuucnnroddenee1rt,rabpipneuuslbbloaliwipcc.poorwownxneiemrrssahhteiiplpy when in operation. A map showing the approximate location is included in Figure 1, below. AOAfnn1aa9bb8bb0rr)eevvhiiiaasttteeoddryoCCfEERRthCCeLLsAiAte((fCCooollmmopwprsre.ehheeWnnasssiihvvieenEgEtnnovvniirroaonndmnmeRenantmatsl eRRyeessCppooonunssneetassnndd(CCCoouonmmtpiepenessn)aspatteiiroofnnoraamnnedddLLiaisabRbieilnliintteyydiAAaccltt oAAMcfPctt1iCi9ooA8nn0aaa)tnhtdtihshettohiseriyttCeooiiufnnntthasiecceccssooirtrneddadafnnocclileeowwawcisictt.hohrWadaRRanesechsseippnowogninttsosheenaOOaarnrdddAeedRrrusabbmnyyisCsCeotyoncnsaCseieonvnutet,n,Otddireaadstteee(rddCOsOocuuctnetootdibbeeesbrr)y22p4U4e,,rSf1o9E9r8m8P44A,e,dbbtaeoetttRwwheeeemeennedtthihaeel `CM aCmooPeuuCnnntdAtiieeedassnppFdueutbrhsreuuraaCnrsotytutuoo1n7StS,aeiece1stcn9it9aio3notn.dn i11nT00h66aec((c3am)o)arjoodfoafCrnCEccEeoRRmwCpCioLtLhnAAeann((tAAAoddfdrmmitinhineniiissRsttetrrcamattetiivvdveieeaOOlOrrdArdedceretr)r)i,,oisddnsaauwtteeaeddds JbJhayaennUuneaSsryytEaP11l66A,,ito11o99n99tha22enasdnndd ooaupmnpedereeranartdtiiaeooudnnthFoooerffbiaatryuggarrgrooiyuuvnne1ddn7w,1aw1ta9tet9hee3rg.gMrraTPadhdCieieeAnmnttbaccyjooontrnthtcrerooolMmliaapnnnonddenseetronaerttasotmmfEeteinhnotetnRssvyyemstmeteenemmid..iaallTTAhhReeecstCCipoooonnnnsswseeenantsatntOOhdrerddLeiienarrsbtiwwalalailstsayteeiAoxxcenetccauunttededd M(uSM intEedE.ReRrIITa,huAAet)h)..CoorTTuitnhhyteeigCCeivosonenrnseseeatnoncthttehOOderrddtMeheerrPCaccboAionltbianytinyttehidaeaatM iliianaanbbnnedilelisdettoyhteailiMmmEPinitvCfliAbroorntsrmeeprsepomniontnnasaslteeRedsaeccsttphiioeoonnCnssoetntasaaknekendentLbbOiyyradbttheihleeritCyConooAuuFcnnettbtierssuaaarttytth2h.ee Sr11e9i9t9s9e2p.2.o.nTshTeTehhaeecCtoUUiuoSSnnstEEiecPPsoAAnrteiiiassncssuuhueeeedddttttthhhheeeeAAlSidiadtabemv.iliiintnTyiishtlterismaAttiidvvtmeeainnOOdirrsdtdtheererratMooinnvPeJJCaaOAnnruudtaaeerrrryymw11ian66t,a, tae11dm9999et22nhdeiinneCdcoordondnseeerFntoetobOrceurnadasrseuyrreeo1n7tthh,Faat1te9btth9reeu3atroy 2, rawaeddrsddiprtroeeesnsnsssaeiannnaJceeatxxinpopulnaloosrssyciivov1ene9t9mimn4euet0tehhaaaanntdeetrhggeeaasSsssiptptherr.oobbTgllehremoemuAnaadssdssmoowccianiitaaistteeterddraetwwimvieitetdhhiOattlhrhdeeaecssrtittiw.eo.ansTtTaahhmkeeeenffnierdissntet dF1F9iio8vvn9ee.--FYYeTeebhaarreur aRRsreeyepcpoo1or7nrt,td ww1F9aia9ssv3e-toYear nwRReherpaiptontorerctnteaaidnddddcJrroaeevnsseussraeerddiyntthha1eed9d9ggr4rreoostuousnniadnddgdwwparauetbtseelsrritcrrheheememageeldrdtoihiaualanl dnaacdcwttiieaoonntn,ev,rihtrrheoeemnmaaeeffdffneietaccalttlaoofcsfhtitsoheensataacackttriieovvnueeni2gdnahs1e9ce8xxS9rt.rataccTttahiinooednnsewsscyyaossstntweedrmmiFtaaievnnedd-Yttihhneeear 1999, enhanced cover in addressing public health and environmental issues around the Site and was written in 1999. IeIntncaahccccyooerraddraaanntccaeenwwAiilnthhnutthaheel llFeeoggriiussmllaa,ttiieMoninnnennaeacscioteetdda Piinonl11l99ut99i22on((MMCioinnnntn.r.oLLlaaAwvgsen11c999y922,(, MCChPh.C. A5$11)33,i, AAfrfr.t.a22s,e, sSSseeecc.s.,22,,clSSauusbbsddi.f33)i),,and eddcliaiasscscchsuuissyfssieeecaassrtooiaonntngga,onotiihnAneggnWnsisausesauhlesisFnoagarttiulolmaannn,dCdMfofiiulillnnlsntiieynnsSotthahtaneeiPCCtlaolroollyssueeLtddiaonnLLdafanCindlodflnifiltwlrllaosPPlrrAgooigggvrereaannmmc.ya. r(AAMacnccPkcoiCornrAgddii)onnsggftDat0fofatntahdhsasatesaasssscessoseer,ssescsmlomaeesfnsntitf1.i3aennsTddhaend crrmaaleanneskktsoiocffiufcrDDatteiiinonntndd,iMicctPhaatteCeessW AtthahcaaslthtoisttnhuhgiirssetolasnatnnaCddnofldiu]allnrdtCcysuurSrrearnnatiltnyarpypooLsseeassndnnfooilltthhwrreeaaastt fo public health given a ranking to public health ar the environment old and a score of or the environment snd11. and Tmmahayey. meet current MPCA closure standards. T"8T,hh1ee99bb6ii.nnddiiTnnhggeaaggUrrSeeeeEmmPeeAnntttwwearamssissniiaggtnenededdthiinen NANdoouvvieenmmibbseearrti11v99e9955OrasdnneddrtthoheenNNMooattriiccceehoo1ff5.CCoo1m9mp9lp.iliaannccee ~wvaass iissssuueedd JJaannuaaryy 8, 1996. The US EPA terminated the Administrative Order on March 15, 1996. At`AttnhtnhueealAAnFnnonuruaualml FFhooerlrudummFehhbeerlluddarJJyaann5uu,aarr1yy9911933.,,h11e99s99i8,,etthhseecisaitteeassnccdoorrceelaaasnnsiddficcclaaltsisaoinfiscwaastsioinnofwtwaimasoscdnnifoaoittectcdhh.aianngoAgetednd.h.eAAMttettthhreeo ADiTsonisntntruiiiaccltaFFFsooorrrhuuuemmmldhhhoeeenllldddhFM Meeaabsrrircctuheharo33yn00,9,D,22e001c090e090m9btt,hehteerhsesi1itt9se,citeww20asacs0o0rrreeecctlhlaaaensssdssiififciileeadwds.a.sisfTiTnchhoaeettinnoseencwwowrrraaeasnndknkoaaattnnmtddhiosssdcciooffrorieereudiim.s.DgA7/11t11.th.e AAMnneaatrnnonnuuaall fornm was held on the site on December 19, 2000, the site was not rescored at this thrum. AA`dAddsdistietisioosnmnaealnltiinnRffeooprrommratatti(iooJnnarrreerggyaarrdd1ii9nn9g5g)tt.hheeC(CTlhloiossseeiddnfLLoaarnnmddfaiftililllonAAssssaeelssssommaeevnnattia lcbanlbebeefn rffooomuunntddhCiinln otthhseeeCCdllooLassneedddfLiLalalnnddfiilll APsrsesosmgenrwt eRabeppmaogrset:(Jahniupa:ryAw19w9w5p).ea(.Tshtiaseimnfnormsialtieoannius pallsaondafvialillambelterforohmitiheWaCslhoisnedgtLoannCdofiulnl ty) Program's web page: http:/Iwww.pca.state.mn.us/cleanup/landfill-metro.html#Washington Coonty). IIlI.. SSiittee EEnnggiinneeeerriinngg SSuum mmmaarryy AA.. LLWahanendndfitfhlilll lCCanoodvfvielelrrcMMloasaieindntoteennnSaan/ncc1ee/7/2CC5fooen,ntsstotrrruumcoctrteiiooonfnfiSSnauulmmcmomvaearrrywyas in place. In 1996, te cover was uW Tuopphgpseraanigdltehrwdeittatolohacndscudhurfearrirlleelldnnocttwlossrsttaoeanodntddeoaadnrrddg5ssr/1iian/n7scc5llsuu,dd2iinnfggeeaat seomerbrans, sand dairoge or more of final cover was in geomembrane, sand drainage lar, place. layer, rooting sone, and In 1996, the cover rooting zone, and was topsoil with shallow rooted grasses. 5 22775522..00000055 M Mofaasjjoeorrtsstceltttlelee.mmeennPtot rhhdaaessdooccwccauutrrsree3dddoonnwttheheesccoootvveecrroiinnndissteeivvoeenrrsaallexaairreseatass.f.ntDDhrrsaisinncaalggeeemeiissnnntootatrooeccaccsuuhrrariitnnggpriienvtehhneet aahrreeeaamss orfosmettbleemngenmt.owPeodn.deTdhweasteer amndewneta/esosfst scolndpitrieovnesntexaicscteisnsitbhielisteytttloemth enctoavreerasbtyhavtehpicrelevse.nt them B. LefraocmhabetiengMmaonwaegd.emTehenstetStleymsetnet mareSaus malmsoaprreyvent accessibility to the cover by vehicles. Bo Leachate Management System Summary 1. LLTeheeaaccWhahsaahttieengMMtoaannnCaaogguneetmmyeeSnanntittSSaryyyssLttaenem dmSilMMlaadiionnstteennontaahnnaccveeeaSSLuuemm acmhmaatareryyManagement System for TlehaechWataeschoilnlgcttoinonC.ouTnhtey SlaanndiftialryisLuannldinfieldl.does not have a Leachate Management System for 2. L"lLeTeeahcaearhcceahthaearaecttoeenloleMMlcoetoianocninhita.ttooeTrrhmiienonnglgiatnSSodrufuiilmmnlgmimspaouairnnrltyyisne3d.the Washington County Sanitary Landfill . LaTnhdefrielalreGnaos|eMacahnaategmeomneitnortinSgypsoitnetsmatSthuemWmaashriyngton County Sanitary Landfill. 1._"LTLahLaenanbdnadfrdfirlifileillrGleGaGxtsaarassMctM MaionaanannvgaeaneggtmeesymmesentenetnmtSteySSxtsyyrtassecttmteieommnSwuMMemalaimimnnatatneerhnynoalaenncccoeeveSSrsuuwm memrmeaawrreyylded closed 0 restrict aaTacscheiceeelssybssarrtteoroicettorhhneeenxebbctuurtrareiiceedtddiioftwwnheeivllsellhnesetayadssdystss,,etemaamnnnddeettdxhhtseerab1bc0lltooibowweneerrrwsesaewwtc!eheramrteeaednddihi.ssocclooenncnnoeevccteteerdsd in 2000. The blower ipin can were welded closed to restrict in 2000. The blower piping can be be easily reconnected if this system needs to be reactivated. FFtohouuerrrttgeeaeennssaaccttfiirvvoeemgtghasseweexxattrrsaaccttiihooanntwwaeerllellssbaaurrreenelldoocciaantteeaddnttehhnrrcooluuoggshheooduutftltathrhee. ffAaatcciitllihitteyyewwhhioinccfhh2ee0xdx0tt2rr,aacctt1ss1 mmoefettthhhaaennee14aaanndds oex1xt1tht1are6arc0c,igt2iaoo5snn0eswwpfeoerulollnlmsdwswteoherefreemwoeoaptpesehrteraaatnttihiennaggt.i.nar2TTe0hh0bee2urffnliaevrdee destroyed 1.622.034 in an enclosed flare. destroyed 1,622,034 pounds ofmethane At the end of 2002, pounds of methane in11 in 2001 and ofthe 14 2001 and gas 1,460,250 pounds of methane in 2002. Landi gas condensate i collced inone of tree buried double-walled storage aks. Landfill gas condensate is collected in one of three buried double-walled storage tanks. 2. = TLLhaaennrdedfifalirlell 2GG7aagssasMMmooonnniitittooorrirniingngpgoiSSntuusm mtommmaarrrtyyor fo he presence of TWahsehreinagrelo2n7CgoausnmtyonSiatonriintgypLoainndtsfitlolmaonnidtolr fgoarmtihgerpartesieonncewaosf lacaonnndtdfriollll lggeaadss aggdeeennqueearratseteelddy bbbyyy htthehee aahoVW cecoauitauri,svsrvhseitTtnhgghagaaebstsolffeeenllaxxr2tCtaerroasarrcucaanttnuniiotnoyfonnozrSrssayeytthnshtsteeieetmampp,reaay.ststtLhTTttaaawabnbnooldleeefyyierle1|alea.rsasrsLudsu..imamnnmTmgdaTshfhraieeicrlliozzfflegllelaasaserrsceettthmhehheedaaigssrrierenooasspput2ieuel0otrsr0snaa3ttoowefeofiddapnos99teph5creeoarppantgeettiairrrnn.occggeellnnetTttthdhoheoefeaffdftltOhaeahperqreeeeurttaniiaimnttlemcieuellyoudniidnibniayntntnhhggtdeehttehlhhaeseset yMMMaeeaaitirnhn.tateeTnnneaaabnnwlccaeees2ccnsooountnmttdrsmaecctaoetrocrbrt,-,eedCCsooimnnneeetstshettooanggpareao--rRbReeooasvdveieinrnrsgs2s&&0c0o3AAlslssesococtceiidaattieenss2((0CC0RR3AA)in),,tmmhoeonngiiattsoo.rrssTtthhheee Opprrpooebbreeasstioqqnuuaaartnteedrllyy. MIIrnnellpeeeottthraataennndedd bOwOyuauttstehlenertosGtGaadamsesptlewwiciantsesgdsscaaionmmmptpehlleeexddcptrfforoooabr5memsofttihhhneei2ffs0lla0ardr3eaeteii.nn Novennber November 2003. 2003. The resus The results Rave have not been not been 3. Larenpdofriteldl MPCA h Landfill abG GsyaaatshnseICCsnoadomnunspddtleiiennagnsDscaiaostntcetehraaSSrcgtuuoem rmPamem sramoairfrttyyhNiusrdsabtee.r 21 02 i ss ue dby the Metropolitan Council M EECnonPvuviCnirrtAooynnhmmLaeaesnnndtaftanailllIlnSSeoderurvvstiithcereiseaissl (w(DMsMitsCCecEhwEaSsrSt)gte)teoorPaarlelcllroomawwmiteddNniistsuccmhhfaaabcrreigglreie2yo.o1f9f2laTanhnidesdfsfupiielellrdmggibaatsys crctheooqennuddiMeernenessstaramottopeenorftlrihootlammyn ttmChhoeoesuiW Wntacoasirslhihininnggg(itaoo:nn CtiWawhioTiettuhhhtniimmtttrhyehdeeeLirrwwwaddhnriiedsstufhcaichlahaladrndtriogedgisseectcChhhppoaenaeermirrrgmrmgeewmesir.tacw.wsiitilela11llw,,l9oo0a6cA6ct8c8cevuurggrretaa))rllenllaaoaonntnnddmissnqqeooSuunffaaatcrcirfototaneenncrrddiPllelyyeiantnylsrrse.aeapntptToeeoJrhrtwuweitnanapigsse2n0dtdr0goimi0ssMMci1cthhCCraaaeErrEnqggSSdueeiddt0r1oe.aast2tcr4eemtt6mhmhoeeaganaiiMMtlnnhlCCloiiynnnESscmcSoowomddmanipisspsiltppliodiooaiarssisnnanapccllgoeesss(iieattdet aidntetTOOechcctittrooidobbneSesrrtri22en00et0t0h22aenTTcdhhoeenCdddoeiimnsscscmhahtaearerrgcgtieeaalwwkAaasasvmeiinnpnulcceeoommsinpplfSliriaaoainmnucct2ee0P0waw3ui.iltthhiNntthhoJeeudnMNiesCCc2EhE0a0SSr1gppeeaenrrommdcicitu1tr,2ilrim4mei6dtiatgiatnatiiloo2lno0nsn0s.3s. .wTTaaasbblldeei3s3polsisssetsd detections in the condensate tank samples from 2003. No discharge occurred in 2003. D. EENloleecEctntreririccgiyittyRyeGGcoeevnenereyrraastytesetddem was in fc o no encrgy was recovered his year ai the Washington County Landfill, No Energy Recovery County Landfill. system was in effect or no energy was recovered this year at the Washington E.Eo AAThddrddeieittigioaosnnaparllobMMeasaiiwnnetrteeennaaabannnccdeeonSSeduuim mnmm Aauagrurysyt 2001 (GP-34, GP-38, and GP-14) The flare column was TpahirneteedgaisnSperpotbeesmbweerr2e00a1b.andCoRnAedhin Aiugcrusitee20l0d1o(GinP-A3uAgu, sGtPo-f32B0,0a2ndtoGhPa-u1l4a).ddTihtieonflaalrefcionlumton was painted in September 200l. CRA hired a contractor in August of 2002 to haul additional fill in to 6 6 22775522..00000066 31400402208 3MA00402208 cscoeorerrrdeeeccdtt bseleodweedr tathhned ssaecctcltleeepmmteeendnttdi/ndrrsSaieipnntaaeggmeebpperrroobb2l0le0em2n. abnuidladicncgep0tedprionviSdeepbteemtebrerac2c0e0s2s. iiCnn RfooAuurrasselepspaariarmatpteeraoarvreeeaadssohofef ttdhhreeiccvooevvweearr.y. aCnRAdraailnsoageim. prAovdedtthie odCrnilvaesswla3y tthThTaahhtteeusuffroorturuoorruuaannrredde~sas.~stthhwweeeerooreleldd movers was iss ade 0 blower building to provide better acees~ and drainage. Additional Class 5 material was also added he south acces road. CRA fs monikoring potential soil shes ilu accaring on the nor and the south access road. CRA is monitoring a potenti.al soil shear failure occurring on the north and saovuethsbtaabniklsizoend hne20No0r3thwest storm wate pond. The Northwest storm water pond slopes appear to south banks on the Northwest storm water pond. The Northwest storm water pond slopes appear to to have stabilized in 2003. F.Fo S+SiitteeQuEEarnntgegirilnnyoeereorruiitninngge iRRnesepccecootmm iomnmeoneftdnhadetaftiiinooalnncssover system is performed by CRA to assure that cosion hhaQspaupsarbboretpeeererninlyaataderdocesuqqtutueianpatseteetlilanyykscecponoennct1trt0riooorlenlllpeeadod.if.rthtAAheennfyyidneaearrmlooacssgoiioveonnebrooesbfbysossreeterrevvmietedsbiseoocnpnoettmrhhfeeoesrffmiiwnneoaadllrccebooyvvCeerRwwAiillltlobsbaesesvuvraealutahrtaetdeaaronnsddion == aSPSipooppifelrsosshphsorohiuuaolltuddeldbsbteebeepaasddiddntsaeetkddaelttnloetdlloowowrewesapatrareeoifrsastthohoeenndcttaahhmbeelaellgaanecdonbfneidlefloeccrtooevvioeetrrb.deacionmtehsewaorersaea.nd protet the cover Pipes should be installed west of the cable concrete to drain the area and protect the cover. IHlLL SSiittee HHyyddrroollooggiicc MMoonniittoorriinngg SSuummmmaray~ AA.. GGrroouunndd W Waatteerr M Moonniittoorriinngg//RReem meeddiiaattiioonn SSyysstteemm M Maaiinntteennaannccee SSuum mmmaarryy 1. GAGlrlroomuuonnniddtorWWianatgteewrerlMMloowneniritetoodrreiivnneglgopSSeyydssittnetemhme rAelml omvoenditsoorihnagtwdeeldliscwateerde Gdreuvnedlofpoesdpiunmtphse sMMaapiinniottefenn2n0aag0nn0cceeanSSd uuthm memsmuabarmreyyrsible pumps cspourilndgboefi2n0s0a0laenddinthteh suwbemlle.rsiDbeledipcuamtepds Gwwreeurrneed i o s RsARsr.epepemrdidiiTnnoiFFhggvlleeoaaodnndppddesuudossmmiutucphpmamsastmmtewweddeeererrGrdeeooricffaiia2n2nnt0ss0e0ttd0daa00lsl.lGl.eeidrdIu1nnininndttwhhfwwaeoeeesslsslllupusmsmumoI1m,m,Jmv, eDJpee,rsdrIDoco{,1of0f,u22lDD00di,0,0n1b1VVet22tth,hi,heneVeVsp,dtd,raeQeilQddl1nei1i,gdcc,aaQoQittnf2ee22,ddt0,h0QGGQe3r3r3.wuu.,RnneRdIldlf1sf,oo,. ssRRDZii2n,ne,dDDRRi3c3.waw,taaaaessndnddmm(JoLorvuviieeunndddhtthttbeoeos wweellll A. The dedicated Grundfos in J was moved to E in the spring of 2002. 2. GGbyrronotuurnnpoddllWWaLaatbteoerrratMMooroinenis,ittooIcrr.iinn(ggintSSeuurpmmolmm)acaarlryfyected 3 roundsof wate quality samples in 2003 a the wtwbW Whyaaaeaststlseheneh,ritienssn1ragagp0mtmtooowpplennlllliiLlCnCnsogagobuaupponronoertitianyynltttoossLL.cr_aiaaenTtndsTehdf,dhifeIileinlE.nlcE.n.avnn(TiTvlhnrhiureeotpoegnnrlLrmapamanenodddneliflfntie)iltalnallctllommdlMMoliooenrnorcieiinttctettioodtiorororiir3nnini.ngngsr2ggoys3uyaSStnsyrydetsessemttmedoemocfmcwowoinninnnsgaciscrtsilelasutratdsddsqiecoueossfan3f3l3t3i88t88aymmnwwsodoaenemnlSillitssoptooleaarerninisnsdndgidgne|1wwp2essr0leuuall0rrsldff3s.iaa.cccaneetOO.Ftfhe AA`thweemmlslaeas,ppa1nss0dhhwoodwwaetililennssggasttrahehmeelpolllocoecacdataettdidocunnrinsisonaogfnfc2eu0aap0ccg3hhriasoodfiiettfhnhncetldmumidoroenednciitotiioonrrniTi,nnagbg2l3ppeoao4rineitdsisoisws ppnrrgeerssaeednnitteeenddt in Figur2e. A sof the and 5 are sidegradient. in Figure 2. A list of the wells and dates sampled during 2003 is included in Table 4. "`TaTanabdbllteeossr44a,,c55o.,naacnennddt6rahhtaaiovvneesbboeefVeeonnlpparrteeipplaaerreeOddrgt0oanssihhcoowCwoppmaaprroaaummneetdteesrrss(aaVnnOaallCyy)zzeeddf.o, rggerraocouhnudonfwdtaehteerreselllleesvaatmtiiooonnnitddoaartteead.,. aRwRwInaeaeandvsvsdiift1teoieowltwatthvlhooeeefcfroSsiggnotorrycuouoetututhnhhnnMteMddrweafewatalaistoaosueutnwerrrsroeebomdmdsafeaeetntVnraatvtossiielnnadccddtooiiiillcclellaaeetOtOcceecttssrteegodttdabhhneaDaDtritece.ttcchhCeeeFemomlggmbobrreoewproruofnuu22rd0nn0ow0dmd03saett(ihieVrnnerOthnflhloeCeorowstww)hadadwfittoeierrsreeretecctaattasbiicbiolohdlnneeeoiiwwfnfneletlttholhhllewesswsnnsfuoooeorrlrttfltisihhhcceotiionafclflostnaahtheiqqetuuoiriffeeedrr. ttSfslhaoholneeuoutdwttrhhfreiedeelaaialarsttsvemtmtceetaearnininfdtodtynaafftrrsrhreeoteoaamomfaalnttntohhhddweeeaasonnrroooboourrsuutttennhhhr-dedevasaewsowsdtuateltilislhnlidednnOaeeeesscstfltttlooodDIbwwuYe/srsDDrit.ItIonotFaatthlnhnoheeddwwGswGpefCeCrrs2osit2Rtmn-R.gss.ootbhuuuAeAttthhttnww0tttoehhehrseestthtb..bwaasseTsTosehhuteocotsrrfhfieedtwitehheiosseeftmmlssouuroownrufsdnnicectdidrioaianltlethghaqeeqvvuFueiiisailbfisfbeltrrrl-ee,ethnnabee.earanrd tssbtfhlohoeoeeuuwdttmmuhheoedeoaauiu1srsn0enttcdddndtiooiiofnnwwnccnlnrrigecsgraoartssfaaoweeddssatiihet(tc0eontenhtrstohoofieufntttetehhhoaae-esstttofhfiieuillnnltahratqtehurheaeeieasaftffeaaiirldnlnl.luu.OOrpciTTcngtthogrhobedebetiherireerr.enr.esgtpgTTuoruhlhifleanearrwgrreeeccblioiouslmmt.mmptpooooounutInnhenedendntitithsnnsseoogguoPaftrfahatfwillVVrooeiww/seV2td2nnuueenn1aCdaesrehstttrthihtieienhnnealtttahhhfnnieeedllfsfsidiapllplrlroieiwmnnaggaiaayynhb1dut0t adbtathihnneeefdddesstrutoohheeuueenttththoii.n.ntififniTTmllfthehlaruseaetxtidimmoouoannrafopipwosnsfgfatddttrtreeeeehvvraeaeetitllnyeeoeotddaoppreeww.tddhaateftfeoeoarrrrqccttuhhrreieeefaaetbbtreeaausssspeeppgoooorfnnatfdddthihiienenenggsstuuaaorrrrfoffoiiuwuccninieaaddllllwwaaEeqqe.luulliliIffnVVeerr/t/VhiiVen2nddPiaiarccnaadadittreeittehtthehdaatutrtreCppeauuhtmmmiaepepnimninntthggaaeracaefttalaoGGwaiCtC-i11s to different times during the year. "rTTehhaeedihhnoogrriiuzzpoopnntrtaaalldhihycydndrra0auultliihcce ggnrroadrditiehewnnettsaatttwtthhaees0ww.aa0tt0ee0rr9tt.abbllTeehseavsveeerrgasrggaeedddie00n..t00s008s8uuugppuggerrsaaddhiiaeentnttdt1iorctththeeionnnoonarhthneeaascstat:;sttihhee change baonisnfleatidon. Thegradientsdowagradient ofthe ill were 0.056 10 the northeast and reading upgradient to the northwest was 0.0009. These gradients suggest that direction can easily change based on infiltration. The gradients downgradient of the fill were 0.056 to the northeast and 7 22775522..00000077 0cc0uo..po00ns33nsr22ttadt1naiot0etddttheehessappsnsioiodttuueetothhhtthwweheeesessstte.m_aaosTTosrhnheeebbsuhhttoi.rvvziaazorroTimihneeaetddalglbbraahhassyydeeddiddrrnaaaotuunnllaiiprccrgrovroxaiidmeiieeintn0)t.r0tii0onn6tihm6hadeidoeif-igmlllelnvvsageerclersa.d.oodiffTTttnhhhheeee0sgsgurufrraarefdfdiiiiccseeiinnaatollt wwsabqanuissif00re..ar00wn33wd33sas aamumvvepaeeetagarrsarsaaaunuggdrdreeieeedddednx00tpii..nnla00an4pp4idr9r9neewtddvvohoioiotowwyhuunenssggronyyraeoeawadradritrshidse.ew.innrtIeteInsnacttot.laitltlohTlhneehhtshessceoohgoutuartttanhhhhdgwerwiereeea<nassqstqttu.iuailvifTTfyeeehhrrrewaesssisgsetbbeehedvvntnae0helae.au0atteh6hns6tstflahrhdreeleocwssvcioiootnfternngeashtcrhiaeetsedtsneeigpcntdrrntadtdwwwitiaioeicttnehhttrths.srgerrrsaeaTeodmhmuidaeeatinhiehnnteoseearddsitzvvaoeennrtdyyal flat and explain why flow directions change easily with the influx of treated water. The horizontal ydrlic aden th bsofehc ui) aur avcrazed 0.0007 (ah ord ofmade cs hydraulic gradient at the base of the surficial aquifer averaged 0.0007 (an order of magnitude less oifnmasgeneintade20s01c-2e002t)h.ncTbhenegnraeddie1nt200h.e20Pr0a2ir)ie dn Chien agifer was 0.0057 (thi is a or than seen in 2001-2002). The gradient in the Prairie du Chien aquifer was 0.0057 (this is an order of magnitude steeper than observed in 2001-2002). "he vereal hydric gradient maybe influencedby proximity to the gradientcontol wll nd to The vertical hydraulic gradient may be influenced by proimity to the gradient control well and to 0 fiat basi (se Table 7. GC-1 was he ony gradient contol wel operating in 2003. The the infiltration basin (see Table 7). GC-1 was the only gradient control well operating in 2003. The eral gradients measured between he sat able an the nest ower vel al indicate a vertical gradients measured between the water table and the next lower level all indicate a dowmard gradicn regardless ofwhetherth wel re spordovgradintofthe ll aes. downward gradient regardless of whether the wells are up- or downgradient ofthe fill area. However, the gradients messured downradient ae steeper by on otic orderosf made However, the gradients measured downgradient are steeper by one to three orders of maguitude. rated was nln back into {he qe ws he westad his flected by won. Treated water infiltrating back into the aquifer flows to the west and this is reflected by strong eral gradients sen at well est Vand wel nst R, The sercal gradients mesuted betwen mid vertical gradients seen at well nest V and well nest R. The vertical gradients measured between middepth and te bis ofhe Srfical aif donngradint of th rc nds pus radins depth and the base of the surficial aquifer downgradient ~3fthe fill area indicated upward gradients 01h stand a downward aradien 1 he cst. The da is not a san 3 ssn at hewate ale to the west and a downward gradient to the east. The data is not as strong as seen at the water table Wt he cxcepionofth adie mesure he nest which i very son and ts order of with the exception of the gradient measured in the V nest which is very strong and is two orders of magaiude sronge than sn reiously. The vertical rade es tthe bedrock terface magnitude stronger than seen previously. The vertical gradient near Q at the bedrock interface escmble at seen i he previous years. At well st th vera radon was dower and resembles data seen in the previous years. At well nest R the vertical gradient was downward and Contianureendd sen inprevious srs. Vertical gradieant t rele ncn by rec i continued a trend seen in previous years. Vertical gradients at R reflect influence by recharge in Trcament Are 1. The gedint caeuted was 0093 fn tho ppee portions of he rfc aqui Treatment Area 1. The gradient calculated was 0.0035 in the upper portions of the surflcial aquifer 1d0.0035 ot th Prac Chien neta. Thiscontinues hs rc sen historical nth rc. and 0.0035 at the Prairie du Chien interface. This continues the trends seen historically in this area. and GGprrreoosuuennnddtewwd aaterTr qaquulaaelii4t.yddLaaatabaocrcaootllocercyteadnrflroosmemstthhoeefmmionononiritgtoaonrriiicnngganssydyssotetrmeatatetthhpeearalaamnneddtfeiilrlsssiwiteeerises btpaeburutfloaertemdded wbCabwnyoyaadntMMeetpiracirnmneelnilnseeeenvesvnaasoaottnettittidaaoonnDDirsnsoeaeTarpraaepbbrtliilmneanocce4wllrn.uutdddomLoeefedadfHebHHiieonenneraaaaFFttlttiitohhgghruuyr((rRMeeMiasssDnDkIa11H0l)r0Ly.)sto.iheGGsrueorroguaafgp(phhihhHnssRo2222rsLs.gh.hSaoo)nAAwwisic1inngoaggrnugodtrrruneeoonandurdddgnssawdwnaiiattnintceewwrerpaaacctrooeranpnrmcuceqqeemnunuttpeatrarrloaisatysttyiwiooyanennnrsdsedmoopggfferrorofcuuoannrdmdbeed rprcrpeeaoaeearnrvvaatamaammllmeuueetaaittenentereradssdn..A.t((sTrGGTadrearbrooboluuiepnn)i8ddnb,)e.w2wl0oIIa0anwn5tfee'.iarltthtTrsseaaiahtmmHiooppnenmllaeeelsssnstthnagccdnaooRdanlliallcnsereskddcceststLeesdiofdmtoraTfrirntoioisdnnmamo(orHrrdmmggRaaoonLnnniicscico)ct,orpcprtaaohnirnrdegaagemmgdeewretoletieuelnrrlsnsssodhhwwwaeaeovrareeteeessrnnnhhooporotuwwemewnsxxpeccliopeemlueesadtdpeeacVsddc.yttssiVitnne2fom,romamcnadnbboo0btt3ehh pTinorte22ea0n00tt0m3i3.ae.lnIItwnnacAesaarcecnahhega1eetxxiinccveec2)ed0.da0anP3nc.lcteeTshttohehefemrreEawwnergerareeenedrrseeeddcuosotccamiinnnpdggaar~creodondndidsi1i0tetiixhoocnenessepdiirneetdcthihpienitwwmaeetloilllnon1i(tiog..err.ianhtphgheewsaouexxgliilgdsdeatsVtiti,oohnnVa2trre,eddaaunccdttiiRoon3n Leppeorceotieccniphpteiiinataailtociwoananlascafnofefenegdcciattttsiivottehnh)ese. xbeicdotmoenreeddukciinoni phteeanqauilfecrondions. Win er os precipi Plots of Eh trends compared to the precipitation graph suggest that oidation reductiou potential conditions. When there is less precipitation the the geochemical conditions become reducing in the aquifer. Vinyl chloride was he only organic paras tho exceeded the Heath Risk Limit in 2005. The Vinyl chloride was the only organic parameter that exceeded the Health Risk Limit in 2003. The Sanda was exceeded pgradien during cach vent uk dowrgrsent nly ring he sping nd standard was exceeded upgrndient during each event bnt downgradient only during the spring and Summer. The violation uparadic dos ot ppear be elated othe Fl essa he flow at he summer. The violation upgradient does not appear to be related to the fill area since the flow at the onhwst corners othe setnorhest. Vi chord ceeded he standard nV ot not V2 northwest corner is to the east-northeast. Vinyl chloride exceeded the standard in V but not at V2. Vieyl chlwaoslroipardameeter ofconceant EE (he southern deofth ple) vesting Vinyl chloride was also a parameter of concern at EE (the southern edge of the plume) averaging 1. micrograms per er. This is. eduction rom theprsious voyearperiod. 1.1 micrograms per liter. This is a reductien from the previous two year period. 3. Ground Water Remediation System Maintenance Summary Ground Water Remediation System Maintenance Summary ground wate reediaion syste isn operation the Washington Coury Landfil. The ground A ground water remediation system is in operation at the Washington County Landfill. The ground "wac emdaion syste inches 4 pump well es Tablfeo ping rts and volun water remediation system includes 4 pumpout wells. See Table 9 for pumping rates and volume upd of the graben control el In 200, 5,065, 155 gallos wer pumped from GC 4nd pumped of the gradient control wells. In 2003, 48,043,155 gallons were pumped from GC-1 and read by th spray gator treated by the spray irrigator. . 22775522..00000088 4. o GGGrrraoodiuuennntddcoW Wnatartotelewrr sRReaemcmceodemidpaliaittsiihooennd SwSiuuthm mGmmCa-a1rryyin 2003. The volumeofground ter removed in G22U00sr00ia11ndgiwwecnaaotssncc55oe22nn,,tt44rro44al33t,i,w8o8a0n0ss99 aoggcfaaVclloollolomnnaspts,,ililiisnenhOe22rd00g00wa22nwitiwahcsaGsC6C6o7-7,1r,77pi00n00n2,2d2000s0113(.ggVTaalOlhllCeoosnnvs)so,, lfaauonnmuddnediinonif22ng00tr00ho33eungwwrdaaassdwi44ae88nte,t,0r0c4r4o3en3m,t.1r15oo55vlegwgdeaalllillnloso,nss.i.t wUw1a0ass2isn0cge0as1tct,iiommn1aa2ctt.eee9dndtprttaohhtuaitnotdn227ss.75.io5pnfp3oVo0uo0u2lnna,dtidsnloeosdfOf V9Vr.gOOpaConCsiuscnwwCedeorsrmeeiprrneoe2mum0no0od3vv.seedd(VTffaOrrocoCmmrse)ttdhhfueeocutganirroodonuuinnnrddfthlwweeaagsteirarhdi4enie2gn20rt00e00ca0o,te,nrt11r1ov1..lo99lwpupeomoluuelsnn,oddfisst uinnc2o0n0tla,mi1n2a.9tepdougnrdosunidn w20e0r2,caanpdtu9r.e9dponeusnedsGCinL.200A3.sTumhemarredyuicstiionnclraedfeledctisn Table. the greater volume of uncontaminated ground water captured near GC-I. A summary is included in Table 9. "PTThhhoeetossiigttreeawwpahasstdadkeeevvneeollofoppteehded oosnneaanninool1dd96gg9rraa(vvateellmhmienineiinnndggooofptpehereraaitiiooennshthalattfhhaaaddgssreevvaeevrreaalllsamccitinivvieengppiiostsp..erAAatnnioaaneerraiiaanlld the gbpbeaehgrgoibitnnoannggiiernnapggplhooafctfatetkhdheeeinnssiiogtterfeotaahucsenadsisswtoeoallliieddnr .ww1a9aG6ssr9tteo(uffaaantccdtiihlleiiettyyte))nessdhhorooewfwmtssehdessieesavviteteierroa'asnll lippiifitetcsshaawwsliilattehhgnggrgarirvonoeugulnnwmddhiwwenaniatntetegrrhoiinpnseottruhharetecmiroenamannaaddnyd the be ogbBnaeerllobwowaawgsttehthepeilgngaacagrerrbbdaoaguigenne.d.grwAAoacutctnetiirdvv.eewggaataesr.eexxGttrrraaoccuttiinoodnn stabilizes wase above he water water remediation is challenging stabilizes waste above the water blewhen table andthe and as ile impact source may be has little impact on waste in ground water. AAFigrgurarapepshh 1oo2f)tf.ototTtahallevvtoorlleaatntidilleoeboosrreggraavnneiidcccacotomGmpCpo-ou1unn(ddssshoiinnwtnthheiegnrgFariadgdiuierenentt1cc2oo)nntitnrrdooillcwwaeteellsll iiinnncddriicecaaatsteeissngsseecvvoeenrrtaaallmttihhniianntggisso(n(sseee: Fwwpiriigtathhudriiieennsnccrr1cee2aao)ss. iniTnneghgeggwrtrerooeluulnnndddAwowabgtsareetaerrpvrhecedlaleteavvEtaaEGttioocCnna-nIffoob(rrsedhdauoatswtaaendtthhiarnr5ooFuugigmghheuar22es000u031r3.2e.) oiTTfnthhdihiissceammtbeaeasytyainrvreeicfforllereeoaccsttfinccwaageppltctuuosrrneetoauiimntnsittinhhdaeeetoiofuthe gidfierlvaclldaeiireneainantgaacnntoddrnetssnritodilllllwwiiimmetplplha.accAtstmeegaddrlablbpyypheccaaootknntEtdaaEummriciinnanaangttiitboohenneu((fsFesFidtigurasrsaeemap11ml1l)i)e..nagsTTuehhrveeeenttortefennothddfeatahbtEeeEhyEEeaavrddi.uourrrHiinoonwggfew22v00ee0l0rl33,s aohhuasestsbibpedeleeeannomaefathe dapepcelianrisngtotrbeendstawbiltehaat sEmEabllecpaeuaskedtuhreincgonthceentfirrasttisoanmrpalningeg seivnecnet2o0f0t0hehayseabre. eHnoewsesvterh,nth0e.plume appears to be stable at EE because the concentration range since 2000 has been tess than 50. GGaCbC-i-1iIzaaippnppgeeaatrrhsse otpolbbueemehhaaavrvioniugnnadagnweiimlmlppaFaEcc.ttoonTnhttehheceoppnllcuuemmnteesiitnniotthhneeoddfoomwwannngggraaranddieicsenenttiddiiprrereccotbtiilooennmaaatnniddcmm(aFayyigbbueer 1) arsatnneaddabtimmmliaezayniyntgbbseetyphpaserattrepitamlilualmmlyluyesrrtaeerllcoaaouttneentdddint0wouteethhll0eEioiEnnpf.fielTltrrhaaeattiocotoonnnopofcrfseenvtaretertnaatettietoddhnewwmoaaicftgremr.ra.atnTTighhoaeenngogersfraaeaddiiipseelnnptutrmocceboolnndettmoroowallntwigwecrlea(llFldiiaagcnnunddrebult4) ontnrueeet\awvstimggdrreeaaonddftiieestnnyhttsetccepoomlnnuttmrmreoo.ullswwteecllollnwwtiiinllul ebbeetoiinnossptteaalrllaleetded nto in 2004 o prevent 2004 to pump dnc the migration pump directly inof in the lame and discharged a plume downgradient but the plume and discharged a outside of the plume. EUUappngtgrhrasacddhiieeunnndtterSScttouundtdryyatnnteeo aatrrheW WeCellolllseI d Landfill Program completed hydrogeologi ste hCcEhahaararrrtcahatcctteeteecirhrziiazzuaatnttiidiooeonnnr cnnioeenanacrrtlrdwwaoceetdllltaoI ltiihnneettawCwtooluopesphehadarsescLevs.sia.enwdT,TfihhaleelgPssettrououpddghyyryaswwmiacasascloccmsooummprplpvelelteeeyttdeeaddassaahtteysttdhhsreemoegeennenotddol,oofgfidJJeuuensncieetep22u00s003h3.. The The ccvinohenvsadetruasictcgittgaeitavritiiizootanynt,i,toessnstctrstia.nitiTcgglrhuraeadpgpehehdioiccpahhclyihtaseairrraactcauatlereersiuzrireavvtzieioeyanwaa,atnnnaddidgwdoweeioelenpllthysipnasusilctslaahallltaisintuivoorenvns,e,tyiaagnnaaddtsisiioennns--ssswmiiettuerunehhto,ocrraoiimzzdpooinlrnteetacatltledphhyuyidsdnrhratauhuleliifccrst cPopuohhtanassdweeuecraatennivddniotwwyteertcreeeosntwusf.siierTddmhteteoodgddweeeiotttpeherhmrtymhsieinicnedaitltrhheseecutprpvrpreeeuyssseehannnccidneevedoosfiftriebbgucuartrtiiipeeouddns.ddhrrPiuunhmmavssse.e.stGGi2ecgeooaopntpihsohyinyssistwiceceadarloel faaccnnohoomammrpaaallceliitteeeessdriwwizeneirrnteehgenntoofhtietreesddt l1gbulacthcweiaaselertsetbarnoiarotgiitrgncargoapsnphwfhiieirccmsssebeedaqqsuuweeedinnthccoeenthitihnenttdhhirereeesvvcuitilcctpiisnnuiifstthyoy imoonffvPwwehesaeltlsillgeaI|tw1wi.oiiTntthhh. ePtrhhhryaeeseerrro2osstocorsosaonotnsngiiirsecatepbbdhooiroricinfngscgsehs.q.aurTTeahhnceetceeprpillnzaaiacnceregmmwteeehnnletlt | wowHcoafcaostshnfefososueuvnnbddcorittoionobgbnees w11633a11smffbaeeaeetstteshtdh,iioccnSkkptaahenneddrroeiisssLuddoleebtpspeiifccrDttoeeemdpdobbtPyysle,FFaisiaeggnuud1rr.eeKT22he14.e.ehTTynhhdeerDQQoespuuotarsataietttrisng.rarraryTp-ahahaeggiycSeusccpeooeqrlluiuumoemrnnncLieoncbclnelauedDdaereesswitshenilinl 1 nilFnoocmthahaletcivoainincs.inntrkiutyTychotoieoffnCWWerfiielollllmma[eaa]treerFiaaaoplpr,pmprSoaurxtpioiemorvianoatserllL2ybo11bd22ei44iDffdeeaeeptdotschaitiskct,kaaaannndvdderKtccieocoemawlmpasrpticisnrcedeDisooesfipfooenonsndieetosfs.foorTvrahmteaiftSooinour,npm,earttihloeerdCCLrriooobmmenwweDeelellpl ofascitises htFRheotasrtmsindnailctmilouaendn..et,cTdffhrooeTmimlCl trtFhonaeemcftciwooepesolldUwoFpwop.rnem,rathhtUeienodnSS)u,iursttlcshcueicbaGldaiGGvcildaolcefidooafivlnuitovaniaaFlavcle:icraetceisicsea.Usl,psttpuhhceeecrGGeslUsacnicoiinotloaetcfhussesixtRsreiinesnectbdFrimaamcaceilensstd,eits(dhthieeTnicltlivFeotchoiles odR(Iee,oepsewodrsei~rendUUennnidit)rte,)id, naaTgniddll thrFheaecaGGieellsac(aUiWocpfilipsueavcriolaUnlFnsFaiitac)nci, ietehhsse(c(GLLioolawwceaieodrrvfUlUaunnnvici)itae.)l. TheKeewatn Facies (Upper The Keewatin Deposits nlescdimenicd ll Unit), the Resedimcnted Till Facies Deposits include a resedimented till deposited during a pro-late Wisconsinan glacial advance. TaThphpeeruuopxpippmeearrtmmeolosystt 1bb3ee1dd.rr0ooccfekkctsisbM MeilidoddwdllteeheOOrgrddrooovuviniccdiiaasnnu--raafggaeeceSStat.t.aPPneetcteelrre''vssaSStaianondndssottfoonn$ee22FF.oo5rrmmNaGattViioDonn. found found a1 at approximately 131.0 feet below the ground surface at an elevation of 822.5 NGVD. 0 22775522..00000099 tatWWhhpaeepatrtsseeioirrttxeeillemaaevvnaneetddlletsstlhhwwyeeee0ttr.hrhe0rr0eecc4eeoollnnUlleeeeRccww.ttleleyydFdliioononnnsswttJJaadulluillnneeceeddt1w1iwa99ol,e,nll22sls.w00.0a0GG3s3rrcfoofroruuononnmfmddifrfwwiimvavaeeettdeSeSrbhhyfafalllolqlolwuowoaweewrdDdtDrennriroolfiryfrtttthghwwreeeaoealsluslsttnswwdaaaattwrrdahtdhteiweetrinnthohosrartatmhhpggwwlrreaiaesdndstitgieeisnneitdvtdeeoonfofotfsf `and by water levels measured in December 2004. approximately 0.004 ft/fl. Flow direction was confirmed and by water levels measured in December 2004. by quarterly ground water sampling events cVVoaanrrdiiuaacbbtlilevhhieteyaaddrattenessgttissnppgfeerrtofoomrrmm3.ee4dd3iin10tthh4ee tthh0rrteeoeednneeawwyllyy(ii2nn.sstt9aa7llll5eed1d0ww1-eel30lllss1 yi4ei3ekxldd1ee0dd-2hhoeorryiiezzoconnctt)aallwihhtyyhddrrgaaeuulolimiccetric: cmamoveeenaardnnaughcheotoirrhviioizzrtooyinnztrotaaannlltgahhliyyndgdgrrraaafudruloiliemicnctcc8oo.b4nne3dtduwutcoecteti4invv0ii.ttt6hyyeotoofwff'11de77d..a77loyfdf(il0/2ad..9a0ysy074x((166f0..2f-223,2xt4to11h0e01-33e.4scc3tmixims1/as0eet-)ec2.d).cmmUUes/saisiennncgg)httowhhreieitzhccoaanaltlccaguulelloaahttymeeddderatruilcic fcocaoovrnnesdrduaaucgncteditivhvaiointtrdyyizogoorffna1tv17ae7.ll.77grhfUaied/ddaiaaeyvyn,e,tarabnanegddtewalaeinnenaneavavteehrregaarggwoeeueleenlffdsffeeowccaftttii0vev.ree00vpp4eoolrrfoootc!ssfiiilttt,yyythiooenffte0is.3ts0i.03m0abbarataaessdeeidsdm0oo.enn2a3naanhdoaaavvryieez.rroaanggteealpphooryroodssriaittuyylic for sand and gravel, the average linear ground water velocity in this area is 0.23 friday. AIArappneearrnccihhteewddwawattaeeterirnttoaabballnee ooopcccecunurrbssowwreitthhohilnettdhheeuGeGltlaaoctlisoalccaouchsuetssetirivinneeenaFFtaauccriieeess.a.ndHHodowowemevivenerar,t,iitnhgsiscuuannipittlmmraayyyfnnooortcterrsecaaddiillyy "tTBTrhhaIneeschcmlolaaiwytyeeewvyyearssteuurtbbhifefnactcpoiioeeassnoiofotftpsthheedne ibRRcoeeesrseeeyhddosiimlmbeeoendvniueteeeaddntoFFdaaitccbsiieecessovh((UeUtspphipvpeeeerurnniUUatntnuiaitrrte))e mamdneaadyyy serv an dominating serve as an aqua capillary aquitard at boring forces. at boring BI; however the deposits directly above and below the unit are dry. gTTrhhaeedissettnuutddyyiniitnnhddeiiccaaartteeeassartthhoaauttniid~mwnppeaaclctltss ttosouWWgegleellsltI1saatpphppateeaalrrot1wo0bbceeanccoocmmhianinngggefdfrriooemmctithhoeenww,eseCtso.tn.tHiHnoouwwoueesvrew,r,etthehee fffeilaaettl cgiinhnrddaaidinccigaaeettnsootrrbssinesstthhhwooeeuuelalnddresbbaeeeaasiirnonosnsuttsnaa.ldllleewddeiilnnl these els for I suggests that these wells for year to flow can a year to rack low ae to change direction. track flow and to determine how flow Continuous water level determine how flow changes between seasons. 5. o TMMioronenisittwooarriitnngtgabSSleyysswettelemsmweMMroeodidifnisifticacalaltetidiooantnsts.he northwest comerofthe landfill propery during My AT22u00hg00ru3e3esiitnwn2ooar0tred0dre3errtatttbooolmeaaosswnssieeetslslossrccwofolnneorttaewamvianitinsnttaaahttleilooewnndafftaooteuutnhnaddebeanat,torwwtLehelowllgl esILs.otfSScitioxxhrenwweawarteteolerlrfsttthaaiebbnlslleetaanwwlledeelfldlillsslacwwpeereordrpeeeteaiirnitnylsstetadadllulilerneiddnTgiiunnbMeasy 10 Ati{hnhurio1gou9uu9ggs3hth2c110r55.0o.3sTThthsoeeescsmteeioollnonoisgtg.sorTiinfnelddoiiwcwcaettaleetlddtchttohehmaawtptlattehhteteeressdttcarabaatttliesCg.rr-LaaWppohhgTyysdoooifffcttthhhaeeetwaaeqqeuuhlilifsafeeirrntsiihssteammrlloeoardrreeeaccraeoonmddmepptlaaesmixlienttdhhaaaitnnnioTddneeasppbiiliccenitsetedhd1e0 lSSinaiilyltt1.yy99CCT3lhlaaecyyrSossaseesnqqdusueeeicnnntccihoeeenaasnnu. ddpTpthtehheraattwpttoehhrleetlicFFooininmoeefpttlooReCt-CeodWoaaTrarstsieeC-SbSWoautnTdhdiissneeydqqisuuceaeanntneccsdeetacchnooandnttcttaahoiiernnrssseeccasoorebbabbnslladecnssd(, nifliiannmneegiggnrruaaatpvvioeevlnlasaarnninddd)tl~iend ttcShhlaaeeryTT.giirlTlllahaapelshsSoyoandccodeonpnsiisniciststttehssdeoofiucfnpocpFoaieargrrsuspreeoerast2ai3non.dnd grading o pes. These logs of R-WT is both silty sand and grading to pebbles. These logs also cored wilh coarse sand (fining also correlated with theupward) the a~d B.Bo SSuu"sTrtrrhffaeataipcgcureeamppWWhoayuattdteeewrparitcMM etroeodnfnirinotitmoForgirgriiuanndrgeige2nSS4tcuu.om mntmm raolarrwyyells GC-1 s discharged to Treatment Aves | throughs asTsrppherreaaayypauniirmidrgipaagtoraootuorut.rnw.daTTtthheheere fRpprauoummmnpdpogoVuruattdniewwesanattatteecrrodiinnitffrieonltrlreawnitteeslillstoomgGgsrtCroo-ou1ufenntiddshedvwiyasaacttrehe.raraagnnSediddnmmcteoooutuTnhnerddessgartaamorruoeonunudntnddAwahtrtheeeearst1risetahiaitrmmoeeutergnethtsa onsite and the st is aperebdy area and around the R and V nest on-site and the site is operated by the MPCA, at different the MPCA, the NPDES times of the the NPDES peri had year. Since permit had been allowed texpire. the ground water infiltrates been allowed to expire. (HHooorwwneetvrhee,r,eNNaPPbsDDeEEnSScmeomMnoiCntLiotsorrioinnrggHsstBtililSl )ooccpccruuirorssr tttoooeeinnnssfuulrreaetttihhoatnt ppnuudm mppcoooumutptlwwiaaettseerrwismthteenstsonHHdeeeagarlltahtdaRRtiiissokknLLaiimtniettss (Mim. ch. (or in their (Minn. ch. 060) absence 7060). MCLs or HBVs) prior to infiltration and complies with nondegradation statutes c"TThheeorreemwweeraree nnmaoonssitdtaaunnnnddcaaorradndsstateemxxicceneeaeetdddeeeddd giinnro22u000n03d3..waTTthehiisstrrheeaddtuusccttdiiioosnnchmmaaaryygerrdeefftlloeeccTttrppeuuatmmmppeiinnntggoAofrfcbaboot|thh contaminated and uncontaminated ground water that is discharged to Treatment Area 1. 010 22775522..00001100 33M14A0000440022221122 CC.. AAddddiittiioonnaall MMoonnititoorriinngg SSuummmmaarryy 11., RRReeessisidieddneteninatlitiawalellWWseewlelllreSSnaaommpspalmliipnnlgged ding 2005. Residential wells were not sampled during 2003. IIVV.. IIInnnsssppepceetcciottniisoonwnessre conducted ona weekly basis by MPCA staf and the Operation and Maintenance (O&M) contactor hired by the MPCA. Inspections were conducted on contractor hired by the MPCA. Appendix A contin the a weekly basis by MPCA Appendix A contains the quarterly staff and quarterly reports fom the Operation reports from he O.& M contract. and Maintenance (O&M) the O & M contractor. V. Costs V. "TC$T1hho2ee7soc,to6ss4stt1.ffo0orr0fflfulllsosheeerrvvfiiiccsecaoolppyeereraaattiiooonnmaannJddumlmyaaii1nc.tn2e0na0ar2nccteehorofoftutghhhe Jllauannneddf3fil0il,li2nn0cc0ll3uu.diinn(Tgghmioswodwiocninsggnaatnnddissnaammcpphlliicnnoggswwaoasfs analysis i MDH). $127,641.00 for the analysis at MDH). fiscal year from July 1,2002 through June 30, 2003. (This does not include cost of VI. VI. "RRTeheqeqNuuaitirrieoenddalPPePeorrlmmluitittassnt Discharge Flimintion System (NPDES) permit expired in 1993 The National Pollutant Discharge Elimination System (NPDES) permit epired in 1994. `NTohveeMmebteorpo3l0c,2a0n0C5ouncil Environmental Services (MCES) discharge permit for gas condensate The Metropolitan Council Environmental Services (MCES) discharge permit for gas condensate eexxppiirreess VVIILI.. C"NCToohonevnecgcmrlalubudeisserini3oto0nnc,oss2n0taa0o5nnl.ddsyRRseieeccmoopmmrommveindeednsaaddtaeitqiuooanntess Braden contol i he sea ror V/V. to LE: but apps eTt1o0xhpcpeeuugemmdrapepddooieuautnttttmmchoeoorsnreeetrwgogelrrlolossuuy.nnsddteTmwwhaeatpteerrrorevntthidhdaennastisasFdEnneeeqcdceuuesarsstisaenargrygy.r2.a0d0GGi5rernoohtuuacnnsoddnbWwetreaoanttleeairndppteeehcrrelffoiaonrrrmiemnaaagnnfrrccoeeemnssdtiVanwn/didVtaah2erddatssosocEmonEantltbiinpunuteeeasp1topdebbuacernsg hcethoxeenccefseeinrdtstetesdasaatammitpotpnlhlieirnnsagegngeweevveeselninltsnt.cooefTf2htt0hhee0et0ryeeheaanardr. abHHtooEcwwEeevldveeuersrr,i,tnitghhhnee20pp00ll.u3ammhTeeahsaaepbmpepaeeannprgsaaotendoeebcsbaeleeinsssriittsnatagbsnldteraeraanrdtdEEfwE.eibbxthceceeaaeusdmsaeedahltualheepmeoankitdourriinngg ocwwxoeeilnlldlcsasetnVVit,o,rnaVVt2ri2oe,,dnuaacrnnatddnigoRRne33psioiinntnec22ne00t0i023a30.l.0w0IInahseeaaansccebhhgeaoeetxxniccveleeeea)sddsaaPtnlnhoccateens tto5hhf0ee.srEeehTwwhreeeereemdseraeccnduogucmacnipiennasggreeccsdootnanfdnodiditthaiioreodnnsspisriiennecxittphchieeeteawwdteeielodlllni((nri1.ae.m.potthhnheeitoring Sposruxegicdguiaeptisittogtatnthhiaraogtetnpdprtureehcecetciiipgopsicnitotaapcttthoiioetoemnnnitafcifaaefllcewctctsoasnsttdhhnieeteigoooaxxntiiisddvaabett)eii.ocoPnonlmoreeetdsduruocectfdtiEuioochnnintpprgeoonitnedtnstetcieanolumccuoponanrdrdie.tidtiiooTtnonshs.te.heW vWihpnheyreelnnccithphhlieetoareretiiodiisenelsgetserasanpdhard was e0pe0xxre1cccoeierpddiVeet2add.tiddoooVnvwwithnnngegrrgacaedhdoilieocenrhntietdmnoenliwclyyaalsddcuu5orrnii0nndg3gitittohphneesapspbrrreiicnnaoggmmaaoennfeddrectssdouuunmemccieemnrrrge.rai.ntVVFtihiEnneyc(alhqhcluehoilfrsoeirri.dtdTeehheeexxccvaeeineedyddeleeddcohfttlhhtoeehreissdttpeaalnnsaddtnaaasnrrd)ddainrnVdVbwuabstut averaging not at V2. averaging 11 micrograms pr Vinyl chloride was 1.1 micrograms per ic.also liter. This sareduction rom the previous two yea period a parameter of concern at EE (the southern edge of the This is a reduction from the previous two year period. plume) AaArnperewewcggorrmaamddieieennndtteccdoofnntrtrroodllewwseieglllnppallnaadcceecddoniinsntttuhhceetppiloluunmmeien,,2a0nn0e.ewe Gliirneoedudnssdeedwiiammtneertntaqauttaiiolnintybbaawssiiilnnl acaonnnddtiiinnffuiielltsr0attiibooenn bbaassiinn Wmamoreeonlnilritetocororweemiddlmlccleleoonlssudeecleliydyd..aftoMeMrotodrhreeeesimfgfarrueneqgqauunaeednnnetctsossenaamscmtorppnultlcinatiimgonainangtaittnhhiee2o0ngg0rra4aar.ddoiiueGennnrtdtoccuthoonemnditlrwraonldalftwwielerlel.lqllsusC,aoili nintttyhtihewneuirtlorlaeuctasotmmwneateintnnteutreaaIrrteveoaae,,b]eaarnneddcoaarttders Well E will elucidate the manganese contamination around the landfill. Continuous ~vater level recorders rloouudnbdeurseddiraetchtieonnosrttahwtesltocsatiidono.f he andl rack whether sssonsl changes ocr he should be used at the northwest side of the landfill to track whether seasonal changes occur in the groundwater direction at that location. aTTghiaeeinMMstPPfCCAAuesshhdooueulvlddloreepssmceeaarrrtcch.h hethe ffeeaassiibbiilliittyy ooffoobbstianiniinngg 5 aaccrreess ooff laannddssoouutthh ofwl of xvell E t1o0 pprroovviiddee aa utr buffer against future development. 11 22775522..00001111 VViIlIlI.. CCeertrtiiffiiccaattiioonnss. A. Hydrogoologic Certification A. Hydrogeologic Certification asd upon my picothe person orperson ho ange hessc, nde psstly repursi Based upon my inquiry of the person or persons who managed fine system, or those persons directly responsible To abr te rathe o,on AHA 0 bbofety knowl db, vo tbr gathering the information, the information submitted is, to the bcst of my knowledge and belief, true, Scisncotmpel. | Gy ok us TE oo At rs ope fon accurate, and complete. I certify that this report was prepared by me or under my direct supervision and that I To 0 Liem Pesos Golgi nk oesof one of Homes am a duly Licensed ProfEssional Geologist under the laws of the State of Minnesota. [NV aNmamee e::IInr ng,rriiddh )J.. Va erha~g en en|[ TTiittllee:: SSeenniioroHHryydro~deroogleoolgogiisstt [ DDaattee:: T7-hMayay-004 Mating Address: 20 SESE RGSS Pa MY SS Paine 51-67 Mailing Address: 520 Latayette Road, St. Paul, MN 55155 ] Phone: 651-296-7266 Fr ---- eg Number: 0119 = Signature: [ Reg. Namber: 30119 B. Engineering Certification B. Engineering Certification cry, tthecgiesin prions fis ort and allatch werepeor nde my icon 1 certify, that the engineering portions of this report and all attachments were prepared under my direction or Soper nde ysgm n et Ted eso] Eb nd vies foro supervision under a system designed to assure that qualified personnel gathered and evaluated the information mat Basedspon my vr of hepro:pos Tamed yn, of hick pros cy submitted. Based upon my inquiry of the person or persons who managed the system, or those persons directly pororsaabenlhe rini, Sod (ho fy lt aod bre. responsible for gathering the inlbrmation, the inlbrmation submitted is, to the best of my knowledge and belief, prrpenmgrpou true, accurate, and complete. Nae FrTi [FileSere igines | e y 1 Name: Peter Tiffany [ Title: Senior Engineer Maing Addres7 sSTSRod$1 FalMN SH135 Paine 5107 ET Mailing Address: 520 Lafayette Road, St. Paul, IvlN 55155 Signature: Date: 7-May-04 | Phone:651-296-7274 C. Field Certification C. Field Certification Yori, tht ef prions fi rept wre redse icin supe wera I certify, that the field portions of this report were prepared under my direction or supervision under a system ined ose htqb eon oper E9NTSd avt vlid e ormsben bite. Boced designed to assure that qualified personnel properly gathered and evaluated the intbrmation submitted. Based pon Inprg on po ron vn ado 756.of hr Per ny pon fo upon my inquiry of the person or persons who managed the system, or those persons directly responsible for Fahne norman, ran Sh0h. h 31Kn Op 00 osc, gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and Sones complete. TT TT Dai Air I Na~ne: Pat Hanson Title: Field Representative Nitin Adres 301505 id, Pa SN 515 Phone 651 947780 Mailing Address: 520 Lafayette Road, St. Paul, MN 55155 Date: 7-Ma' -04 Phone: 651-296-7740 Signature: D. Annual Report Certification D. Annual Report Certification ssc pon my iui ofthe ssn operons who managed he sc,or hove psn det espns Based upon my inquiry of the pcrson or persons who managed the systcm, or those persons directly respnnsible or aber emai. os maraio SIG 0 (1hoy ollod bl for gathering the information, the information submitted is, to the best of my knowledge and belief, true, re comp, accurate, and complete. Name: Ror SERRE ile Fe To Baier Name: Ron Schwartz ] Title: Project Leader Nain Addr5e3s0 sS:ESE RGR 1 Pa, AN $5155 Thong 65130739 Mailing Address: 520 Lafayette Road, St. Paul, MN 55155 Date: 7-IVlay-04 Phone: 651-297-2915 Signature: 212 22775522..00001122 FFiigguurree 11 GGaass PPrroobbee MMoonnititoorriinngg NNeettwwoorrkk ___around WashingtonCounty Landfill a EoBp TpEE k | oEEiSPoNe le at ih T Rd UM SShee fii Be Tape eg RE BEN pHeBnEpNE () AL o FraR is ae LC a Seee BC7 E adaR ge oH I Iu * ya BoY f lie ; 8 Ea a ve i phos dee oF am ee Fen LIE ty 288 1 & carn Gas Probes -- ee 13 2725725.2.00001133 oo FFiigguurree 22 GGrroouunnddwwaatteerr MMoonniittoorriinngg NNeettwwoorrk sound Washi tfoonn SCpouurntt~ LaLnadnfdifilll . Eas Ue dg Cer Waa iBa ol J. C a N ClusR ia LTae a ARE EE) R : (an wt RR UE EE de a ER g A ee e a PN RET Ge RRue T a UES BRIT: Fanl FEL per 5. > Sate SA Fam eaELtAR| E.% S=.p4% : en a5 CRr v.aiop WCOTTiER ,ASsemn os Ly nSLA RE ee HEE) CRERELL RR & Mantaneg wel = te 14 27257252..00001144 oo FFiigguurree 33 FFllooww iinn tthhee SSuurrffiicciiaall AAqquuififeerr,, AApprriill 2003 PA [G4e OE=HE Ief EnLT tg wg BY on : 3, Teenie ie iolns HT o ao= lage iE A 1 WSE EA Ewtae a Fate rAd CREE CET a NRE 1) ee Coase tei E TR by oR NoN m gs ee)Ul 4 BE ure wi TE o>SE EPRee wl =Po = Ei Ci iF i=g]] eodt > im e stee hRgds pv] \~iT Apnl Monitoring V~/eils rs J == --~ W'T Ap[ 2003 C1=2 ahei : 3,75 : EA ws15 27257252..0000115 ' Fiiggure 4 Fllooww iinn tthhe SSuurrffiicciiaall AAqquuififeerr., Juully 2003 Tg E aE J %ge Sg ee me L rtE ligAT gol a ee my ARRAS ARK| o_O): Vo BEElL eeLf- T Fl E BE Pee . aa Lu oo a BOLid or N BW E Rays SAT RRR Ke fa s 7 Baia: Son flee a = RBEearngs) - aE ge = oo hE | hol | Boa i THE ert, "16 22775522..00001166 FFiigguurree 55 FFllooww aatt tthhee wwaatteerr ttaabbllee Co = y wy OOctctoobm beerr 220000m 33 _ vr -- LER : P Dome de bloN Se x TREN il iElae oR "ae FRET AN Bs i1o0/1 Go I We anSERaRE 2 58 i BG a ae 3 {& 0% Co- 4 T EE CES| A NELT Nd Fn ERE She ee BSS OF poms SATIRE voile 10g EE =: ge g a Sia | Seely wel Fro Sh WE gm pr EEN soot AO bs & Oct 2003 CI=1.5 rnelers \a,,~e Is Oc120133 17 27257252..00001177 = FFiigguurree 66 FFllooww aatt tthhee wwaatteerr ttaabbllee nnoorrtthhooff tthhee ssiittee a T a TTR eaDDesecceemmbbeerrE27 2P000033 Fhe-- = HE Lm HE Ly al oh Ee -- TNVe Fray [oN Ar AE sm) 8 ATE To Eggs iitnHs Bi Tal :a RE Xo rn ; EERoEayn& ao melrJ ) RpSaEm C {ees i FEN 4 Sh BA Ee EL Bo ae ELPENENG L eisrC0 CC BYE yl Eo 0 TEE re BAY Tea = = ET ER a] . NEw thi geo i North WT Dec 2003 CI=O 01 n3 3 4 L-I TIMI ete, Nodh side MW's !8 2725725.2.00001188 - FFiigguurree 77 FFllooww aatt tthhee bbaase ooff tthhe ssuurrffiicciiaall aaqquuiiffeerr ee LE a AApril 20200033 g4aW ne , iEt a * : EE ae feet] on WoAY ni Ee. ERR a Ey1 (a EFL a EC i AP Sl Eoaeg et SpeeRR Oh aNge ffa e SBRaE r eCoE gRg a es pPoOR-N Ca Fd E-mu) Cel, Po ge SE oa Homa wdfnYE LE n= a. No Sal ai a R ses e eT oR Basal Aqnifer wells EET ee, Bage of ~urlieiat aquifer, "19 27257252..00001199 or FFiigguurree 88 FFllooww aatt tthhee bbaasseeooff tthhee ssuurrffiicciiaall aaqquuiiffer FE RF OctOocbtoeberr Ta WT 22000033 ETT FoF atee. en fay i aA EETWEa EREh a oleae Ae!SRS NIEseES lin. i o pTE rres enPAiE ng RR N3y PREgC gaE2m 0 Ve ~ o:H Fa TE 4 Es.,.. hroF , % Ec REN '~ Ct,:tobe~ 2003 Basal ,Aquifer v,,ells =2O 27257252..00002200 FFiigguurree 99 FFllooww iinn tthhee PPrraaiirriiee dduu CChhiieenn aaqquLi~fifeerr [Err A E2E003 EE, a ER Era iv ef Sy are po Ba( ACT we EE Re wh Swe OW fi Te iE CPE @ Bm Were iliac] Ree Le BE Ea de p-- a Frll LR lt o srsien DE. LLIc ~ PdC '~zells ............ A~il 2003 PdC CI=0 04 rn a oe #| | || | | 21 27257252..00002211 Fis1 Wann coy Sty it Figure 10. Washington County Sanitary Landfill Tq ; VOCs vs. Water Table Elevations - Well D1 5OO -400 wl 1N NS Vd=} fl3O0 200 | SE AV wi 904 ~ I"902 ~ 900 10o . dll beens. 07898 FEEIIRRIRREEREIERNAILA800080 Sampling Dates L~ Total VOCs -- Water Elevations a22 22775522.00002222 120 100 80 > 60 40 Figure 11. Washington County Sanitary Landfill VOCs vs, Water Table Elevations - Well EE (Deep) 1000.00 900 00 i800 00 700 O0 60000 500 O0 40000 300.00 200 O0 100 O0 0 O0 $arnplin~ Dates l~Tota VOCs --Water Elevations i 23 2752.0023 VOGsvs er To Ens ehos ih Figure 12. Washington County Sanitary Landfill VOCs vs. Water Table Elevations - Well GC-1 (Gradient Control) 5O LSaITfAyRin aa0 30 940 CO [=930C0 920.00 91000 90000 890 O0 1AiRl R: A | I N880OD 10 870 03 8~0 03 0 850 O0 Total VOCs -- Water Elevations 24 27257522..0000224 - Pto1e5. Wane soheCioeenoSangntrty Loaant Figure 13. Washington County Sanitary Landfill VOCs vs. Water Table Elevations - Well I 903.00 700 6O0 Ae500 fo| O > 400 | n J. /N/ON\ il ll1 a 2OO IO0 ERIS ERBREBRGRBAENGRARROENERGR BOEIERIRILARNLIS NIALL Sampling Dates 902 O0 90100 I" 1 900.00 899 OO I=89800 wal 897100 -896 O0 895 03 894 OD 225 272755220.0002255 1800 1600 =1400 1200 " ig 1000 800 FR opr Figure 14. Manganese at selected wells --~MnE ~ MnV ..... MnR3 MnV2 /{ . N oh /Lo 400 2OO Peor oab Sampling Dates 6000 5000 foo4000 [=ol{== 3000 2000 1000 26 27257252..00002266 = | 3o > 1 | Hi Figur1e5 WasGunySgantrry Lann Fi~]ure 15. Washington County Sanitary Landfill oc var Fos Eisen G1 VOCs vs. Water Table Elevations - Well Q1 AE ~Total VOCs Water Elevations / | | |1 ee Sampling Dates 903 C'O F902 00 901 ~0 "90000 . ofi 899 O0 ~ | 898 O0 i~ 897 OO ome896 O0 895 O0 2"27 27257252..00002277 = Figure 16. Washington County Sanitary Landfill VOCs vs. Water Table Elevations - Well Q2 bi10 amr: was i) I940 O0 9 Bl -93000 920 O0 6 910 O0 o i, lL a, |? > 5 4 90,300 890 O0 2 1 ] ail nl lit... . 0 FrEEaRr REITER ERRLENEIE0E10 d323 826862303 RBRRAPRRERARERTY 880 0(] 870 O0 SamplingDates 28 22775522..00002288 Faure 17. WashCouintynSagntatyLoandni Figure 17. Washington County Sanitary Landfill \ (mtsmin) pe 30 VOCs vs. Water -Table Elevations -Well Q3 25 20 i,>23 15 |~ 10 | sun 940 O0 | 93000 92000 ~1ooo I |gi 900.00 890 O0 880 O0 Sales lowe Been nl R RiERE iEafSfeipEiRilRiERieRhRiRREiIitRsaRERAAiREfIRiRRiRRRfERcAdRERrEGsY: 870 O0 Saree Sampling Dates =29 2725725.2.00002299 = TremEoe n rmoer Figure 18. Washington County Sanitary Landfill VOCs vs. Water Table Elevations - Well R1 'l30 FT mo vend ITotal VOCs Water Elevations1 25 TM98000 i 960.0C 2O > 15 yeoCoitlt LadShudeEn "|10 92,300 900 O0 I. 880 00 86000 840 0'3 EERE SEEgcigenty PEITTEETRES sii Sampling Dates 03O 2725725.2.00003300 = 2O 15 >,.~ lO Figure 19. Washington County Sanitary Landfill VOCs vs. Water Table Elevations - Well R2 ro vga] SamplingDates | )980.00 9{50 OC 40 O0 92000 900 oo 880 O0 860 O0 31 22775522..00003311 = Teir To Bovsions Ws Figure 20. Washington County Sanitary Landfill VOCs vs. Water Table Elevations -Well R3 PT --rm wae 35 Total VOCs Water Elevations || 30 25 ~ 20 0 > J he hr 10 wl li hl SS13iEriEEsREzIEiREfEEiEiRRiEUiIRiNRiEmIiRaiEoiIEuaIRcIRaRNrREaARiREiELiNLnREiELiRS:E 1980 O0 ss960 O0 940 O0 ~ . 920 O0 ,~ 900 oo ~ |-880 O0 232 272755220.0003322 [ oes eo-- Eons Figure 21. Washington County Sanitary Landfill VOCs vs. Water Table Elevations - Well V 100 ............................................................................................................................... 903 00 ~Total VOC; ~teater~e vat~o~ns .... m 90 | [VV "\ - 44) 80 it 7O 60 ii.,>o so u --90200 901 O0 90000 ~ ._o 899 OO e> \/ANee7dd 89800 ~ 4~ IRUTlH [1 HTTE T89700~ ~0 896.00 20 89500 10 Bilin SamplingDates 89400 ann n33 2725725.2.00003333 = Figure 22. Washington County Sanitary Landfill VOCs vs. Water Table Elevations - Well V2 600 ll5OO 4OO 300 200 I oo Samplieg Dates I~ T~t~I~S -- Water Elevations 902.00 901 00 9o0 oo 899.00 89800 897 O0 896 O0 80530 894 oo 34 2752.0034 Figure 23. Daily and Monthly Precipitation around ~rVashington County Landfill-1999 to 2003 + Monthly 7 6 i JI ||y SilkalJial Jiir!ll| 0l-Jan~0 3 l-Dec-00 3 I-Dec-01 31 -Dec-02 Date iiL31-Dec-03 35 2752.0035 EBBg] 5| wom | {f| owewcron | oesouemon INFORMAL BIE od | A| 8 FACIES NAME GRAPHIC LOG o|8]88 mers 8 -- fi Quaternary Fill Surficial Glaciofluvial = EH TN rrr Facies SM, CL, OL SM, SC SP-SM Glaciolacustrine Hou a [[EE Facies HEE (Julik Unit) ML, SM, SP-SM iEE losr ers |E S on, [E ESE ET E ORSE]y E | ,E i oEw ov [cae | o Resedirnented Till u_ Facies T | (Upper Unit) SM, SW, SC DESCRIPTION ~ t] ;] very dark grayish brown to dark gray, modern soil profile developed in upper portion dark brown, strong bn~wn to brown, stratified strong brown to brown w~th common dusky red clay fragments, laminated to thinnfy bedded, ~ sl. m i Cclayleayyey SSuubbtfaacciieess eCoL i C iE . Ulam~cLopbedded, OU, strong brown, common stratified deposits in upper podion, ve~ stiff and clayey in Iower po~ion lil uJ 3gSoI _1 EgtY zO IJJ flO9 Glaciofluvial Facies (Upper U~it) [= rReesseedaimmeenntetd eTTdiilte Facies Lower Unit) SM, Bi asenotes| ae sScC., & 5= Loe= a B80]e ... cnocosoca SM strong brown ~o browo, stratified a] few stratified deposits Eun Glaciofluvial Facies (Lower Unit) [ SP-SM, __ E So So ew sw, = B Bo SM dark yellowish brown, dark brown, yellowish brown, brown, stratified Resedimented MEER Err Facies (Basal Unit) SLSO tring =Paritri]eel ,St. Peter ,Sandstone Formation Undifferentiated SM, MI Oia~icLo~ bedded, OU, dark yellow~sn brown, some stratified depomts ee Figure 24 Stratigraphic 5) Column of Quaternary Deposits M(Figure 36 ren JULY 2003 TE FIGURE 2 wreBoones STRA]FI GRAPH I C COLUMN OF QUATERNARY L%EPOS ITS 2 from [-O,,dra2;eoleff~ic ,~ite (~h~]r{t~'t~,ri_-~;lion ,'V~t~t" -6416} ~1'~/ "'1" 22775522..00003366 atthe Closd Washington CountyLandi Lok Elmo, Misses Earth Je 2005 at the Closed Washington County Landfill Lake Elmo, Minnesota, Earthteeh June 2003) w37 22775522..00003377 -