WPCM3 DIIH]FhY>Dfc~f@ /q,șJect&;,Y87ˆs #x 2֨,$`p"+k=![3o%g "v~RO-A:Body Text 2 X 2(4 4 <DL!2  5+ 4 <DL!5$359=AEIMQ1 o o o $359=AEIMQ211111111i)i)Table_ATable_BTable_CTable_DTable_E3$37;?CGKOS-*+x@ 2G+J 0_level1  X /%4 4 <DL/23  ..  2( 4 <DL2  2D+J 0_level2   ," <DL,23  ..  2( 4 <DL2  2A+J 0_level3   ) <DL)23  ..  2( 4 <DL2  2>+J 0_level4  ` &<<DL&23  ..  2( 4 <DL2  2;+J 0_level5   #DL#23  ..  2( 4 <DL2  28+J 0_level6    DL 23  ..  2( 4 <DL2  25+J 0_level7  h DDL23  ..  2( 4 <DL2  22+J 0_level8   L23  ..  2( 4 <DL2  2/+J 0_level9    L23  ..  2( 4 <DL2  2GJ 0_levsl1  X /%4 4 <DL/23  Ԁ  2( 4 <DL2  2DJ 0_levsl2   ," <DL,23  Ԁ  2( 4 <DL2  2AJ 0_levsl3   ) <DL)23  Ԁ  2( 4 <DL2  2>J 0_levsl4  ` &<<DL&23  Ԁ  2( 4 <DL2  2;J 0_levsl5   #DL#23  Ԁ  2( 4 <DL2  28J 0_levsl6    DL 23  Ԁ  2( 4 <DL2  25J 0_levsl7  h DDL23  Ԁ  2( 4 <DL2  22J 0_levsl8   L23  Ԁ  2( 4 <DL2  2/J 0_levsl9    L23  Ԁ  2( 4 <DL2  2GJ 0_levnl1  X /%4 4 <DL/23   2( 4 <DL2  2DJ 0_levnl2   ," <DL,23   2( 4 <DL2  2AJ 0_levnl3   ) <DL)23   2( 4 <DL2  2>J 0_levnl4  ` &<<DL&23   2( 4 <DL2  2;J 0_levnl5   #DL#23   2( 4 <DL2  28J 0_levnl6    DL 23   2( 4 <DL2  25J 0_levnl7  h DDL23   2( 4 <DL2  22J 0_levnl8   L23   2( 4 <DL2  2/J 0_levnl9    L23   2( 4 <DL2  (5hCEKQW]cioAutoList11.1.1.1.1.1.1.1.^1. d&o %%d %d% %d)Hairline d&  d d(3$ !  8 CSY_ekqw}Numbers 2Numbers1.1.1.1.1.1.1.1.(F$0  0` (#(#0 ` (#` (#0 (# (#0h(#(#0h(#h(#0(#(#0p(#(#2#     )3  0p(#p(# gPage of &$Script Regular3#37=CIQYag1.a.i.(1)(a)(i)1)a)1Large Dashed d !  _  i8jjXdd8    EXECUTIVESUMMARY   _Pechan_Ԁperformedaqualitycontrolreviewofthe1996WRAPpointsourceinventoryforthe t WRAPEmissionsForum.Overallfindingsaresummarizedbelow.Moredetailedresultsare ` providedintheattachments.Thisanalysiswasperformedseparatelyforutilitiesandnon L  utilities.Eachofthesesectorsisaddressedbelow,followedbycombinedobservationsabout 8  possibleeffectsofobservedproblemsinthebaseyearemissionsdatabaseonvisibilitymodeling. $ t  NonUtilities   L  Partofthenonutilityanalysisincludedcomparingthe1996WRAPnonutilitypointsourcefile $  estimatedSO2emissions(planttotals)withthoseinwhatistermedthe1996WRAPtrueup   inventory(_Pechan_,2000).Thetrueupinventorywasdevelopedtomeasureprogressbythenine   CommissionTransportRegionStatesinmeetingSO2emissionmilestones.Thereareabout200   facilitiesinthetrueupinventory.Forcaseswherethenonutilityplantsmatched,buthad   differentemissions,thetablebelowshowsthedifferencesinannualSO2emissionsreportedin p thetwoinventories(TrueUp󀄀BaseYear).Ifthetrueupinventoryiscorrect,Arizonasnon \ utilitypointsourceSO2emissionsare18,000tonstoohighintheWRAPpointsourcefile.The H otherTransportRegionStatesunderestimatetheirSO2emissionsbysmallamounts(43to2,078 4 tons).  p * ddd Xdd Xdd X(#(#,,U+  1'HH 1S XXState#XXS #S XX '  'SO2Emissions H Difference(Tons) D``5 "  DArizona c``P!|`` -18020cЄ18,020 v`gO|U -18020  `` vCalifornia#XXS #S XX ``M!A` pv@359pv@`359 s`dLAU pv@359  pv@` sColorado#XXS #S XX ``M!^` t@334t@`334 s`dL^ U t@334  t@` sIdaho ``M!+!` p@942p@`942 s`dL+"U p@942  p@` sNevada _`L!#`  E@43E@_43 r`cK$U  E@43  E@` rNewMexico a`N!u%` h@1306h@a1,306 t`eMu&U h@1306  h@` tOregon a`N!B'` <@2078<@a2,078 v``eMB(U <@2078  <@` vWyoming ```M! V)`` \@114\@`114#XXS  #Ԉ\RP V*U \@114   \@`` \Therearesomefacilitiesinthetrueupinventorythatarenotrepresentedinthe1996WRAP !+ pointsourceinventory.ThesefacilitiesandtheirSO2emissionsarelistedinthetablebelow. ", *xd dU (#(#x,,:, ,+  1'$.$ 1S XXState 'E% 0 'County 'E% 2 'Plant 'E% 4 'Emissions $5 Ѐ(Tons) D``5E% 6"  DArizona 9`,!&W!7`` 9Navajo 9`,!&W!8` 9StoneContainer ?``,!&W!9` ?2,455SO2 S`D,&W!:3  `` SIdaho 6,!&";` 6Caribou '&"< 'NuWest/_Agrium_ 0`&"= 0799SO2 S`D,&">3  ` SIdaho 6,!'"?` 6Madison ''"@ 'RicksCollege 0`'"A 0193SO2 S`D,'"B3  ` SIdaho 6,!S(#C` 6_Minidoka_ 'S(#D 'MagicValleyFoods 0`S(#E 0118SO2 S`D,S(#F3  ` SNevada 6,!)g$G` 6Lincoln ')g$H '_Graymont_/ContinentalLime 0`)g$I 0967NOX S`D,)g$J3  ` SNewMexico 6,!)+%K` 6Eddy ')+%L '_Transwestern_ԀPipe/DukeEnergy/Huber 0`)+%M 0231SO2 S`D,)+%N3  ` SOregon 6,!*%O` 6Lane '*%P 'WeyerhaeuserParticle 0`*%Q 0372SO2 U``D,*%R3  ` UOregon =`,!c+&S`` =Lane =`,!c+&T` =GlobeMetallurgical ?``,!c+&U` ?200SO2#XXS m#<20c+&V3   `` < ',w'V _Californiasnonutilityinventoryincluded25SourceClassificationCodes(SCCs)thatwerenot  intheEnvironmentalProtectionAgencys(EPA)SCCmasterlist.TheSCCsinquestionhave  2,741tonsperyearofassociatedSO2emissions,whichis7%ofCalifornianonutilityannual  SO2emissions. t NorthDakota,aStatenotincludedintheTrueUpInventory,reporteddiscrepanciesbetweenthe L  annualemissionsreportedinthe1996BaseYearInventoryandtheannualemissionsonfilein 8  NorthDakotafor1996for26nonutilityplants.Thecumulativeannualdifferences(North $ t Dakota󀄀BaseYear)are5,421tonsofSO2and+4,648tonsofNOx.  ` TheStateswithemissionspointsthathadstackparameterswithoneormorevaluesoutsidethe  8  rangeofexpectedvaluesarelistedbelow.Thepercentageofnonutilityemissionpointsand $  nonutilitySO2emissionsintheStatethatthoseemissionpointsrepresentareindicatedaswell.   *$%d d::  (#(#,,,r+  <`+   <S XXOneorMoreStackParametersOutsideNormalRange   Nonutilities V`G/F"  ` V#XXS $#S XXState 6,!` 6%StateNonUtility#XXS %#S XX X EmissionPoints#XXS %#S XX 0`" 0%StateNonUtility X SO2Emissions#XXS %#S XX S``D,"  ` SArizona 9`,!`` 92.43 ?``,!U` ?0.08 S`D,U  `` SCalifornia 6,!P` 66.84 0`PU 038.07 S`D,PU  ` SColorado 6,!d` 620.54 0`dU 00.22 S`D,d U  ` SMontana 6,!(!` 62.75 0`("U 00.15 S`D,(#U  ` SNewMexico 6,!$` 61.49 0`%U 09.99 S`D,&U  ` SNorthDakota 6,!`'` 60.51 0``(U 00.00 S`D,`)U  ` SOregon 6,!$t*` 62.50 0`$t+U 00.01 S`D,$t,U  ` SSouthDakota 6,!8-` 62.78 0`8.U 00.00 S`D,8/U  ` SUtah 6,!0` 642.60 0`1U 062.32 S`D,2U  ` SWashington 6,!p3` 62.06 0`p4U 014.45 U``D,p5U  ` UWyoming =`,!46`` =2.44 a``N!47U`  ףp= @2.63 ףp= @a2.63#XXS &#]SQ48U  ףp= @2.63   ףp= @`` ] Utilities  49   ThethreeissuesmostaffectingtheutilitySO2emissionsarediscussedbelowfollowedby  ; statisticalsummaries. !< &  1.0  StackFlow#>(#(#   Coloradoreportedallstackflowsinthewrongunits(cubicfeetperminute)ratherthanin X% @ cubicfeetpersecond;therefore,thestackflowsshouldbe1/60thofwhattheyareinthedata D&!A base.ThisaffectsallofColorados92,297tonsofutilitySO2emissions.'#$1 0'"B 2.0  Missing/IncorrectStackParameters)X$D(#(#   Utahreportedthesamenumericvaluesforstackgasflowrateandexitvelocityforalmost *0&F all(97percent)ofits28,580tonsofutilitySO2emissions.Thevelocityvaluesareincorrect. +'G Ї  Wyomingreportedmissingorincorrectstackparametersforalmostall(99percent)ofits  86,128tonsofutilitySO2emissions.  3.0  SCCDiscrepanciest(#(#   Arizonaassignedaboutonehalf(46percent)ofits121,903tonsofutilitySO2emissions L  tothewrongSCCcodes. 8    Washingtonassignedalmostall(99.9%)ofits78,286tonsofutilitySO2emissionstothe  ` wrongSCCcode.Thiswillonlyaffectthemodelingifthespeciationortemporalprofilesare  L  differentforligniteandsubbituminouscoalfiring.  8    Partoftheutilityanalysisinvolvedcomparingtheutilityportionofthe1996WRAPpoint   sourcefilewithSO2emissionestimatesbyfacilitythatweredevelopedbyPechanforEPAfor   the1996NationalEmissionInventoryusingcontinuousemissionmonitoringinformationordata   thattheutilitiessubmiteachyeartotheDepartmentofEnergy.StatelevelSO2emission   differencesarelistedinthetablebelow.NegativenumbersindicatethattheWRAPpointsource p fileestimatesarebelievedtobetoohigh.Overall,theWRAP1996inventoryisbelievedto \ underestimateutilitySO2by22,564tons. H &  **+d drr$%(#(#,, +  <`+ p p <StateLevelUtilitySO2Differencesforthe12WesternStates V`G/ p"  ` VState ?`,! \` ?SO2Emissions S``D, \"  ` SArizona b``O!H`` h-1626hbЄ1,626 u`fNHU h-1626  h`` uCalifornia ?`,!4` ?Є S`D,4U  ` SColorado ``M! ` x@393x@`393 s`dL U x@393  x@` sIdaho ?`,! ` ?Є S`D, U  ` SMontana ?`,! ` ?Є S`D,!U  ` SNevada ?`,!"` ?Є S`D,#U  ` SNewMexico a`N!$` x@5752x@a5,752 t`eM%U x@5752  x@` tNorthDakota ?`,!l&` ?Є S`D,l'U  ` SOregon ?`,!X (` ?Є S`D,X )U  ` SSouthDakota ?`,!D!*` ?Є S`D,D!+U  ` SUtah a`N!0",` @3444@a3,444 t`eM0"-U @3444  @` tWashington _`L!#l.`  X@99X@_99 t``cK#l/U  X@99  X@` tWyoming b``O!$X0`` U@14507U@b14,507 w``fN$X1U U@14507  U@`` wTOTALS b``O!$D 2``  @22564 @b22,564^TR$D 3U  @22564    @`` ^' :  OverallstatisticsbyStateforthewesternStateswithoneormorestackparameters &"4 outsidethenormalrangeareshowninthetablebelow. '#5 _  (#6 &   *x"'dd  *+(#(#x,,'r,+  <`+ <S XXOneorMoreStackParametersOutsideNormalRangeUtilities V`G/"  ` V#XXS H#S XXState 6,!4` 6%StateUtility#XXS I#S XX r EmissionPoints#XXS HJ#S XX 0`4" 0%StateUtility r SO2Emissions#XXS J#S XX S``D,4"  ` SArizona Z`M!F`` ffffff@7.6ffffff@Z7.6 ``mAF U ffffff@7.6 ffffff@` ffffff@7.1ffffff@7.1 s`dLF U ffffff@7.1  ffffff@`` sCalifornia WM!  ` ffffff@2.3ffffff@W2.3 r`_2  U ffffff@2.3 ffffff@ LK@54.6LK@r54.6 t`eM  U LK@54.6  LK@` tColorado YO!~` Y@100.0Y@Y100.0 u`b4~U Y@100.0 Y@ Y@100.0Y@u100.0 u`fN~U Y@100.0  Y@` uNewMexico XN!B ` @@33.0@@X33.0 r`_3B U @@33.0 @@ ?1.1?r1.1 s`dLB U ?1.1  ?` sUtah XN! V` V@90.0V@X90.0 s``3 VU V@90.0 V@  X@96.5 X@s96.5 v``eM VU  X@96.5   X@` vWyoming _`N! `` W@95.0W@_95.0 ``oB U W@95.0 W@` X@98.9X@98.9]SQ U X@98.9   X@`` ]#XXS WK#'GQCIssuesMostLikelytoAffectModelingResults z    Theemissionspreprocessorusesthestackgasexitvelocityandthestackdiameterto R  calculateplumerise.Onlyiftheexitvelocityiszeroornotreportedistheflowrateusedinthis >  calculation.So,incorrectflowratesareonlyaproblemifnovelocityisreported.Becausemost *z  oftheutilityandnonutilityunitsinUtahhadflowratesenteredforbothflowrateandexit f  velocity,theplumerisewillbeoverestimatedforalloftheseunits,andmaybeplacedinan R  atmosphericlayerthatishigherthanactual. >!   Arizonaassignedaboutonehalfofits121,903tonsofutilitySO2emissionsand # WashingtonassignedallofitsutilitySO2emissionstothewrongSCCcode.Thesemis $ assignmentscaneffectassignmentsofspeciationandtemporalprofiles.TheWashingtonState % misassignment(for_Centralia_)willonlyaffectthemodelingresultsifthespeciationortemporal & profilesaredifferentforligniteand_subbituminous_Ԁcoal. v'   _Pechan_ԀestimatesthatutilitySO2emissionsintheWRAP1996pointsourceinventoryare N) underestimatedby22,500tonsperyear.StatesthatunderestimatedtheirutilitySO2emissionsby :* morethan5percentoftheirStatetotalwereWyoming,NewMexico,andUtah(inorder). &v+   Conversely,_Pechan_ԀestimatesthatnonutilitySO2emissionsintheWRAP1996point N- sourceinventoryareoverestimatedby12,800tons.Arizonas18,000tonoverestimateiscounter :. balancedsomewhatbyslightunderestimatesintheotherTransportRegionStates. &/    0   QualityAssuranceReviewoftheNonUtilitySources  WesternRegionalAirPartnership1996BaseYearInventory     )XXXX    )\    )\>] &]Ԍ̌XXXX  )XXXX    )]  Methodology)]^ ]Ԍ ` ЌXXXX  Thequalityassurance(QA)analysisofthenonutilitysectoroftheWesternRegionalAir 8  Partnership(WRAP)1996BaseYearInventory( BaseYearInventory)beganwiththe211,689 $ t recordsintheinventorythatwerenotassignedan_ORIS_Ԁplantcodeduringtheutilityportions  ` QA._ORIS_ԀplantcodesaredevisedbytheDept.OfEnergy(DOE),EnergyInformation  L  Administration(EIA)andarereportedbyindustryonDOEEIAforms;theyuniquelyidentify  8  utilitysources;sourceswithoutan_ORIS_Ԁplantcodeareconsidered nonutility.Thefollowing $  fiveanalyseswereperformedonthedatatoidentifyandresolvedataintegrityissuesthatmay   affectmodelingaccuracy:    @($33"3"  3b2$3  0    Comparisontothe1996SO2TrueUpPointSourceInventory3b c݌ (#(# Ќ  "3"  3c2$3  0    ValidationofSourceClassificationCodes3cd݌p(#(# Ќ  "3"  3d2$3  0    QualityAssuranceofStackParameters3dd݌\(#(# Ќ  "3"  3e2$3  0    QualityAssuranceofCoordinates3ee݌H(#(# Ќ  "3"  3ff2$3  0    QualityAssuranceofParticulateMatterEmissions3fff݌4(#(# Ќ  ThefollowingsectionsdescribeeachQAprocessanalysis,thedatadiscrepanciesidentified,and  \ datasuppliedbyStateagenciestoresolvedatadiscrepancies.Unresolveddatadiscrepanciesare H alsodiscussed. 4   )XXXX    )jh  Comparisontothe1996SO2TrueUpPointSourceInventory  )jhh hԌ   ЌXXXX    Bycomparingtwoemissionsinventories,discrepanciesinaninventorycanbefoundthatmay  affectmodeling.The1996SO2TrueUpPointSourceInventory("TrueUpInventory")was  developedbytheWRAPforthoseplantsthathad100tonsperyearormoreofSO2(sulfur l dioxide)emissions(forfurtherinformation,referencetheWRAPdocument"HistoricandFuture X  SO2EmissionsAnalysisNineStateWesternRegion,"_E.H._Ԁ_Pechan_Ԁ&Associates,Inc.,July D! 2000).TheTrueUpInventorycontainsinformationattheplantlevel.TocomparetheBase 0"  YearInventorytotheTrueUpInventory,segmentlevelemissionsintheBaseYearInventory #l! weresummarizedbyState_FIPS_Ԁcode,County_FIPS_Ԁcode,andtheplantID.Theplantsineach $X" inventorywerethenmatched(orattemptedtobematched)usingState_FIPS_Ԁcode,County_FIPS_ $D # code,plantID,plantname,andSO2Emissions.Theanalysiswasperformedforallsourcesin %0!$ the1996SO2TrueUpInventory,includingcoppersmeltersandsourcesthatemitbothoverand &"% under100tonsofSO2peryear. '#& Followingfromtheresultsofthematchingattempts,severaldiscrepancieswereidentified. )$( ThereareplantsintheBaseYearInventorythathaveasignificantdisagreementwiththeannual |*%) SO2emissionsreportedintheTrueUpInventory.AnannualSO2emissionsdiscrepancyof10% h+&* ormoreisconsideredsignificant.OtherplantshavedifferencesinplantID,plantname,or  County_FIPS_Ԁcode.Additionally,forsomeoftheTrueUpInventoryplants,thereisnoclear  matchtoaBaseYearInventoryplant.Therearealsoplantswithover100tonsperyearofSO2  presentintheBaseYearInventorythatarenotintheTrueUpInventory.Ifanyofthese t circumstanceswaspresentforaparticularplant,itwasreportedtotheappropriateStatefora ` response.BoththeTrueUpInventoryandBaseYearInventoryplantinformationwasprovided L  toassistinthecomparison.TheStatewasaskedtoidentifyorsupplycorrectvalues.Inthe 8  eventthatrecordsneededtobeadded,theStatewasaskedtoprovidetheentireemissionpoint $ t informationfortheplant.  ` )XXXX    )t  ValidationofSourceClassificationCodes)t u  uԌ  8  ЌXXXX  SourceClassificationCodes(SCC)provideinformationontheprocessandthefuelthatproduces   theassociatedemissions.TheSCCsutilizedintheBaseYearInventorywerecomparedwiththe   EnvironmentalProtectionAgencys(EPA)SCCmasterlist(datedSeptember30,2000).Plants   wereidentifiedwithSCCsthatarenotinthemasterlistandwithtotalannualemissionsgreater   than0.TheState_FIPS_,County_FIPS_,plantID,plantname,SCC,andsummariesoftheannual p emissionswerereportedtotheappropriateState.TheStatewasaskedtochangetheSCCtoan \ SCCinEPAsmasterlistortoprovidethedescriptionfortheSCCsothatitcanbeaddedto H EPAsmasterlist. 4 )XXXX    )ky  QualityAssuranceofStackParameters)kyy XyԌ  \ ЌXXXX  Stackparametersidentifyboththephysicalaspectsofanemissionsstackandthedynamicsofthe 4 exitgasesthatleavethestack.The1996BaseYearInventoryincludesvaluesforstackheight,   diameter,temperature,velocity,andflowrate.Thefollowingaretherangesusedtoidentify   suspectstackparametersinEPA'sNationalEmissionsInventory:  Height(ft):0.01to1000  Diameter(ft):0.01to50   l Temperature(F):50to1800 X  Velocity(ft/sec):0.01to560 D! Flowrate(cuft/sec):0.01to1,100,000 0"  Thestackparametervaluesreportedinthe1996BaseYearInventorywerecomparedtothese $X" rangestoidentifysuspectstackparameters.Additionallythevelocityandflowratewerechecked $D # toensurethattheywereatleast10unitsapart.Forrecordswhereoneormoreofthestack %0!$ parameterswasoutsidetherangeofexpectedvaluesindicatedabove,theemissionpoint &"% informationalongwiththestackparameterswasprovidedtotheStates.TheStateswerethen '#& askedtoprovidecorrectedparametersorverifythatsuspectparametersarecorrect. (#'   )$( &    )XXXX    )  QualityAssuranceofCoordinates h )M  5Ԍ  ЌXXXX   Coordinatesidentifythegeographiclocationoftheplant.Plantshavingemissionpointswith  coordinatesthatdidnotfallwithin5kilometersofitscountyborderwereidentified.The t 'emissionpointinformationwasthenprovidedtotheappropriateState.TheStatewasaskedto ` providecorrectedcoordinatesorverifythattheexistingcoordinatesarecorrect. L  )XXXX    )  QualityAssuranceofParticulateMatterEmissions)-  Ԍ $ t ЌXXXX  Particulatematter(PM)emissionsarenotrelatedtoaspecificchemicalcompound.PM  L  emissionsareinsteadidentifiedbythesizeoftheparticle.BothPM10andPM2.5emissions  8  werereportedintheBaseYearInventory.PM10representsparticles10micronsindiameteror $  smaller;PM2.5representsparticles2.5micronsorsmaller.IntheBaseYearInventory,any   emissionpointthathadPM10annualemissionsgreaterthan0,butnoPM2.5annualemissions,   wasidentified.TherelatedSCCswerethenanalyzedtoensurethatPM2.5emissionswere   expectedfortheSCCs.Foralloftheemissionspointshavingtheissue,itwasverifiedthatthe   SCCswereexpectedtohavePM2.5emissions.Theemissionpointinformation,SCC,andPM p emissionswereprovidedtotheappropriateState.TheStateswereaskedtoprovidePM2.5 \ emissions. H )XXXX    )  ResponsesandRecommendations)g XOԌ  p ЌXXXX  AsaresultoftheQAprocess,anumberofissueswerecitedforsourceswithintheStates H includedinWRAPs1996BaseYearInventory.Areportofthoseissuesandarequestfor 4 correctionsweresenttothefollowingStates:Arizona,California,Colorado,Idaho,Montana,   Nevada,NewMexico,NorthDakota,Oregon,SouthDakota,Utah,Washington,Wyoming.   ManyoftheissuesthatwerepresentedtotheseStatescannowberesolved.Inthefollowing  sections,themajorissuesthatwerefoundforthenonutilitysourcesineachoftheStatesare  summarized.Recommendationsforcorrectionoftheissuesarealsodescribed.  Inadditiontotherecommendationscitedbelow,werecommendcorrectiveactionforstack X  parametersfortheentireinventory.Valuesthatareabovethemaximumvalueforthespecified D! parametershouldbeadjustedbacktothemaximumvalueforthatparameter.Thiswilleliminate 0"  manydiscrepanciesforwhichtherespondentsdidnothavetimetoanalyzeandprovide #l! corrections.Wedonotrecommendthisfortheparametersoutsideofthelowerrange,asthere $X" werevalidreasonsgivenbytherespondentsforthoseissues. $D # )XXXX    )  Arizona) XՎԌ &"% ЌXXXX  MajorissueswiththeArizonadatainthe1996BaseYearInventoryareasfollows: (#' "3"  32$3  0    AStoneContainerplant(County_FIPS_Ԁ=017,PlantID=0007),withannualemissionsof )$( 2,455tonsofSO2reportedintheTrueUpInventory,isnotpresentintheBaseYear |*%) Inventory.3݌h+&*(#(# Ќ  "3"  32$3  0    ThreeplantswithtotalannualSO2emissionsgreaterthan100tonsperyeararelistedin  theBaseYearInventory,butwerenotintheTrueUpInventory:3ґ݌(#(# Ќ  ,W XX*67 dd'r'"'(#(#,%fZ,fZ,kfZ,ff+  +!tt 4+ ,County_FIPS_ ' ' @ PlantID ' 'Plant ' 'BaseYearSO2 k``\# 4   *@0134*@k013 R``C8 *@013 *@`` R @ 1075 2``# `` 291stAveWastewater W```D `` ^@120^@W@..120 ``L 3 ^@120 4  ^@``` 3@01943@019 R``C8p   3@019 3@`` R @ 0310 2``#p  `` 2ArizonaPortlandCement X```Ep `` @4058@X@..4,058 ```Mp 3 @4058 4  @``` 3@0194 3@019 T```C8T  3@019 3@``` T @ 0425 4```#T ``` 4TucsonElectric W````DT ``` @Z@105@Z@W@..105\RPT 3 @Z@105 4   @Z@```` \XX W  . X<(4 4 <DL!X<  .  Thetotalemissionsare4,283tonsofSO2..݌  L Ќ X X44X  "3"  3ś2$3  0    OneMagmacoppersmelterplant(BHP,MagmaMetals,SanManual,PlantID=0032)in  8 PinalCounty(County_FIPS_Ԁ=021)isreportedintheTrueUpInventorywithannual  $  emissionsof16,678tonsofSO2.FourMagmacopperplantsarereportedintheBase   YearInventoryinPinalCounty.Although3oftheplantshavenoannualSO2emissions   reported,oneplant,MagmaCopperCo.(PlantID=0102)hasannualemissionsof27,   946tonsofSO2.Thus,theBaseYearInventoryhas11,268tonsofSO2notintheTrue   UpInventory.3ś݌p (#(# Ќ  "3"  342$3  0    ACyprus_Sierrita_Ԁplant(County_FIPS_Ԁ=019,PlantID=0040)hasannualemissionsof \ 1,890tonsofSO2reportedintheBaseYearInventory;thevaluereportedintheTrueUp H Inventoryis548tonsofSO2.Thus,theBaseYearInventoryhas1,342tonsofSO2notin 4 theTrueUpInventory.34a݌ p(#(# Ќ  "3 "  32$3  0    AnAmericanSmeltingandRefiningCompanysmelter(County_FIPS_Ԁ=007,PlantID=  \  0615)hasallofitsSO2emissionsreportedunderasinglegenericSCC,30399999 H! (IndustrialProcess/PrimaryMetalProduction/OtherNotClassified),thatprovidesno 4" informationabouttheprocessesatthisplant.Thesmelterhasannualemissionof33,124  # tonsofSO2and71tonsofNOX.3á݌ $(#(# Ќ  "3 "  3?2$3  0    TheCyprusMiamiCompanyMiamiSmelter(County_FIPS_Ԁ=007,PlantID=0040) % reportsallofitsemissionstoSCC10300602(Commercial/InstitutionExternal & CombustionBoiler,NaturalGas)asifitisaboiler.Ifthereisaboiler,itshouldhavean ' industrialboilerSCC,notacommercial/institutionalSCC.Also,thefuelisindicatedas l( beingnaturalgas,whichhasnegligibleSO2emissions.Thesmelterhasannualemission X) of5,737tonsofSO2and305tonsofNOX.3?l݌D *(#(# Ќ    Otherminorissuesincludefourplantsthathavedifferentplant_IDs_Ԁinthetwoinventories.Also, "l, theanalysisofthestackparametersresultedinidentificationofstackparametersthatareoutside #X- oftherangeofacceptablevalues.Manyofthestackshavea0valueforthediameter, #D. temperature,velocity,andflowrate.TherearethreeplantsinArizonawithemissionrelease $0 / points5kilometersoutsideofthecountyborderbasedonthecoordinates. %!0   Arizonawasnotabletorespondwithanycorrectionsbythetimeofthewritingofthisreport.As '"2 aresult,themissingplants,SO2disagreements,andplantIDdisagreementsarelistedinTable1. (#3   InlieuofanycorrectionsfromArizona,ourrecommendationsareasfollows: h*%5 "3 "  3,2$3  0    UpdatethelatitudeandlongitudeattheemissionsegmentleveltoreflectthoseinTable T+&6 2,whicharethecountycentroidscoordinates.3,Y݌@,'7(#(# Ќ  _  )XXXX    )   0(4 3 @/ /California) ѬԌ  ЌXXXX    MajorissueswiththeCaliforniadatainthe1996BaseYearInventoryareasfollows: t  @($340"3"  3(2$3  0    AnUltramarplant(CountyFIPS=037,PlantID=191026800026)hasannualemissions ` of566tonsofSO2reportedintheBaseYearInventory;thevaluereportedintheTrueUp L  Inventoryis959tonsofSO2.TheTrueUpvaluewasconfirmedasbeingcorrect.Thus, 8  SO2emissionsfromtheplantareunderreportedby393tonsintheBaseYearInventory.3(U݌$ t(#(# Ќ  "3"  32$3  0    AMobilOilplant(CountyFIPS=037,PlantID=191026800089)hasannualemissions  ` of704tonsofSO2reportedintheBaseYearInventory;thevaluereportedintheTrueUp  L  Inventoryis807tonsofSO2.TheTrueUpvaluewasconfirmedasbeingcorrect.Thus,  8  103tonsofSO2aremissingfromtheBaseYearInventory.3݌$ (#(# Ќ  "3"  3ϳ2$3  0    ARhonePoulencplant(CountyFIPS=037,PlantID=191026800131)hasannual   emissionsof201tonsofSO2reportedintheBaseYearInventory.Theactualvalue   shouldbe443tonsofSO2.Thus,242tonsofSO2aremissingfromtheBaseYear   Inventory.3ϳ݌ (#(# Ќ  "3"  3ѵ2$3  0    25distinctpointsourceSCCsthatarenotinEPAsmasterlistareused;21oftheSCCs p haveemissionsassociatedwiththem.TheseSCCsaccountforannualemissionsof2,741 \ tonsofSO2and333tonsofNOX.3ѵ݌H(#(# Ќ    OtherminorissuesincludeplantswithplantIDdiscrepanciesinthetwoinventories.Thereare  p alsoover150emissionsrecordswherePM10emissionsarereported(greaterthan0)andno  \ PM2.5emissionsarereported.Finally,therearestackparametersusedthatareoutsideofthe H rangeofvalidvalues.Themajorityofquestionablestackparametersisduetoastackvelocityof 4 650(apparentlyadefaultvalue).      ` AndyAlexisoftheCaliforniaAirResourcesBoard(ARB)providedinformationthatclearedup  someoftheCaliforniadataissues.AlloftheplantIDdiscrepanciesarejustifiedbecauseMr.  AlexispointedoutthattheTrueUpInventoryplantIDswerepre1991IDs,andtheBaseYear  InventorycontainstheupdatedIDs.FurtherdatawasprovidedtoresolvetheSO2discrepancies. l Mr.AlexisalsoprovidedsomedescriptionsofSCCsnotinEPAsmasterlistthatarecontained X  inhisdatabase.ThelistofemissionpointsthathavetheseSCCs,withemissionsgreaterthan0, D! ispresentedonTable3;Mr.AlexissdescriptionsareprovidedinTable4.Mr.Alexis 0"  commentedthattheARBhasagreednottochangetheSCCssubmittedbythedistricts,even #l! whentheyarenotinthemasterlistofSCCs. $X"   FollowingfromMr.Alexissdata,ourrecommendationsareasfollows: %0!$ "3"  32$3  0    UpdatetheannualSO2emissionsinformation(SO2_ANN)fortheplantslistedinTable5. &"% Althoughemissionsegmentlevelinformationwasnotprovided,theemissionsshouldbe '#& allocatedtothesegmentlevelbasedonthecurrentallocationoffacilitytosegment (#' emissions.TheOzoneSeasonDay(OSD)emissionsvalueshouldbecalculatedbyusing )$( theequation:32݌|*%)(#(# Ќ  0  OSD=(summerseasonalthroughput/100)*annualemissions/92days._h+&*(#(# 0  Summerseasonalthroughputidentifiestheamountofemissionsthatoccurduringthe  summer.Whenthereisnosummerseasonalthroughputreported,the_OSD_Ԁvalueshould  becalculatedbydividingtheannualemissionsby365days.(#(# "3"  3d2$3  0    UpdatetheSO2emissionsinformationforthesegmentlevelrecordsintheBaseYear t InventorytoreflectthoseprovidedinTable6.Theannualemissionvaluewasprovided ` byMr.Alexis;the_OSD_Ԁvaluewascalculatedbyusingtheequation:3d݌L (#(# Ќ    _OSD_Ԁ=(summerseasonalthroughput/100)*annualemissions/92days. 8  0  Whentherewasnosummerseasonalthroughputreported,the_OSD_Ԁvaluewascalculated $ t bydividingtheannualemissionsby365days. `(#(# "3"  32$3  0    ThePM2.5dataforCaliforniashouldbeleftasis.ThePM10informationwasentered  L  intoEPAsPMCalculator.TheresultingsegmentlevelPM2.5emissionswerenegligible  8  (lessthan0.001tonsperyear).3݌$ (#(# Ќ  "3"  3{2$3  0    TheSCCsthatarenotinEPAsmasterlistshouldnotbereplaced,asARBcannot   removethemfromtheCaliforniainventories.Althoughsomedescriptionswereprovided   fortheSCCs,thedescriptionsdonotmeetthelevelofdetailinEPAsmasterlist.   CaliforniaisconsideringthepreparationofacrosswalkofknownSCCstobesubstituted   fortheSCCsnotinthemasterlistforfutureinventories;however,thatinformationisnot p yetavailable.Theresultisthat2,741tonsofSO2and333tonsofNOXwillremain \ allocatedtotheSCCs.3{݌H(#(# Ќ    )XXXX    )   0(43@/ /Colorado)1 Ԍ  p ЌXXXX  MajorissueswiththeColoradodatainthe1996BaseYearInventoryareasfollows: H  @($340"3"  3`2$3  0    A_Holman_ԀPortlandplant(County_FIPS_Ԁ=043,PlantID=0001)hasannualemissionsof 4 3,281tonsofSO2reportedintheBaseYearInventory;thevaluereportedintheTrueUp   Inventoryis3,615tonsofSO2.TheTrueUpvaluewasconfirmedasbeingcorrect.   Thus,334tonsofSO2aremissingfromtheBaseYearInventory.3`݌(#(# Ќ     ` Otherminorissuesincludethreeplantsthatare5kilometersoutsideofthecountyborderbased  onthelatitudeandlongitude.Therearealsoanumberofstackswithstackparametersreported l thatfalloutsideoftherangeofexpectedparameters.Only10recordsdidnothavePM2.5 X  emissionsreportedwheretheywereexpected,andthePM10emissionsforthoserecordsare D! insignificant(lessthan0.001tonsperyear). 0"    RoyDoyleoftheColoradoAirPollutionControlDivisionprovidedinformationtoresolvethe $X" Coloradodataissues.Mr.DoyleprovidedinformationtocorrecttheannualSO2emissions $D # disagreementissuesintheBaseYearInventory.Forotherplants,Mr.Doyleindicatedthatthe %0!$ BaseYearInventorysvalueswerecorrect.Hewasalsoabletoprovideinsightintothestack &"% parameterissues.Originally,itwasbelievedthatthestackparameterissuesmaybearesultof '#& reportingindifferentunitsoftime.However,Mr.Doyleconfirmedthatthevelocityandflow (#' ratewereinunitspersecondforthenonutilitysources,andheprovidedsomecorrected )$( parameters. |*%)    h+&* GivenMr.Doylesdata,ourrecommendationsareasfollows:  "3"  32$3  0    UpdatetheSO2emissionsinformationforthesegmentlevelrecordsintheBaseYear  InventoryasshowninTable6.TheannualemissionvaluewasprovidedbyMr.Doyle.  The_OSD_Ԁemissionvaluewascalculatedbyusingtheequation:3݌t(#(# Ќ  0  _OSD_Ԁ=(summerseasonalthroughput/100)*annualemissions/92days.`(#(# 0  Whentherewasnosummerseasonalthroughputreported,the_OSD_Ԁemissionvaluewas L  calculatedbydividingtheannualemissionsby365days.8 (#(# "3"  3E2$3  0    AddthesegmentlevelrecordsprovidedinTable7totheBaseYearInventory.Although $ t theydonotcontaincompleteinformation,theyhelpcorrecttheSO2emissionsissue.The  ` datawasprovidedbyMr.Doyle.3Er݌ L (#(# Ќ  "3"  32$3  0    UpdatethelatitudeandlongitudeforthesegmentlevelrecordintheBaseYearInventory  8  withthecorrespondingprovidedinTable2,whichhavebeenadjustedtobethecounty $  centroidcoordinates.3'݌ (#(# Ќ  "3"  32$3  0    Updatethestackvelocityandstackflowinformationforthesegmentlevelrecordinthe   BaseYearInventorywiththecorrespondingvaluesprovidedinTable9.3݌ (#(# Ќ  "3"  32$3  0    ThePM2.5dataforColoradoshouldbeleftasis.ThePM10informationwasentered   intoEPAsPMCalculator.TheresultingsegmentlevelPM2.5emissionswerenegligible p (lessthan0.001tonsperyear).33݌\(#(# Ќ  , 4 , ,,?+ 4 <DL!X?    ,  , 0(43@/ /Idaho,E -Ԍ 4 Ќ ,! X4X!  ,  MajorissueswiththeIdahodatainthe1996BaseYearInventoryareasfollows:  \  @($340"3"  32$3  0    Threeplants,NuWest/_Agrium_Ԁ(County_FIPS_Ԁ=029,PlantID=0003),RicksCollege H (County_FIPS_Ԁ=065,PlantID=0011),andMagicValleyFoods(County_FIPS_Ԁ=067, 4 PlantIDunknown),withcombinedannualemissionsof1,104tonsofSO2reportedinthe   TrueUpInventory,arenotpresentintheBaseYearInventory.3݌ (#(# Ќ  "3"  3U2$3  0    EightotherplantshavediscrepanciesinthetotalannualSO2emissionsreportedinthe  TrueUpandBaseYearInventoriesasfollows:3U݌(#(# Ќ  ,W XX&  *89d d%fZ%fZkfZkff67(#(#,%fZ,hfZ,efZ,fZ,3fZ,ff+  +!ll 4+ ,County_FIPS_ ' 'PlantID ' 'Plant '  'BaseYearSO2 '! 'TrueUpSO2 '" 'Discrepancy k``\## 4   @0054@k005 t``e8 $ @005 @`` @0004@t0004 S``D9 % @0004 @`` SAshGrove 2``# &`` 2@..482 ;``,! '3`` ;@..200 ?```,! (3`` ?@..+282 t``e, )3 4  ``` 7@02347@t023 t``e8h!* 7@023 7@`` ?0001?t0001 S``D9h!+ ?0001 ?`` SDOE_INEL_ 2``#h!,`` 2@..736 ;``,!h!-3`` ;@..1,847 b```O!h!.3`` \-1111\b@..1,111 ``Nh!/3 \-1111 4  \``` ;@0274;@027 t``e8L"0 ;@027 ;@`` $@0010$@t0010 S``D9L"1 $@0010 $@`` S_Almagated_ԀSugar 2``#L"2`` 2@..1,008 ;``,!L"33`` ;@..1,660 a```N!L"43`` `-652`a@..652 ``ML"53 `-652 4  ```` P@0674P@067 t``e80#6 P@067 P@`` ?0001?t0001 S``D90#7 ?0001 ?`` S_Almagated_ԀSugar 2``#0#8`` 2@..535 ;``,!0#93`` ;@..306 ?```,!0#:3`` ?@..+229 t``e,0#;3 4  ``` @Q@0694@Q@t069 t``e8$d< @Q@069 @Q@`` ?0001?t0001 S``D9$d= ?0001 ?`` SPotlatch 2``#$d>`` 2@..1,476 ;``,!$d?3`` ;@..700 ?```,!$d@3`` ?@..+776 t``e,$dA3 4  ``` @S@0774@S@t077 t``e8$H B @S@077 @S@`` @0005@t0005 S``D9$H C @0005 @`` S_FMC_ T``E$H D`` @@2976@@T2,976 ~``oB$H E3 @@2976 @@`` @4994@~4,994 ```pB$H F3 @4994 @`` -2018Є2,018 ``N$H G3 -2018 4  ``` @S@0774@S@077 t``e8%,!H @S@077 @S@`` @0006@t0006 S``D9%,!I @0006 @`` S_Simplot_ T``E%,!J``  @7180 @T7,180 ~``oB%,!K3  @7180  @`` @2637@~2,637 ````MB%,!L3 @2637 @`` `+4,543 v```e,%,!M3 4  ``` T@0834 T@v083 v```e8&"N T@083 T@``` ?0001?v0001 U```D9&"O ?0001 ?``` U_Almagated_ԀSugar U```D&"P``` v@366v@U366 ```nA&"Q3 v@366 v@``` P@1364P@1,364 ````oB&"R3 P@1364 P@``` 0-9980Є998]SQ&"S3 0-998 4   0```` ]'lXX W. X<(4 4 <DL!X<  .  Forallplantsexcept_FMC_,theTrueUpvaluewasconfirmedasbeingcorrect.Therewas h(#T noconfirmationofeithervaluefor_FMC_.. ݌ T)$U Ќ X X44X  X "3"  32$3  0    AMountainHomeplant(County_FIPS_Ԁ=039,PlantID=0001)hasannualemissionsof @*%V 196tonsofSO2reportedintheBaseYearInventory.Theactualvalueshouldbe5.7tons ,+|&W ofSO2,asindicatedbyGary_Reinbold_,AirQualityAnalystwiththeIdahoDepartmentof ,h'X EnvironmentQuality.Thus,anadditional190tonsofSO2arereportedintheBaseYear  Inventory.3݌(#(# Ќ   XMr._Reinbold_Ԁwasabletoprovidethenecessarydatatoresolvemostoftheseissues.The t outstandingissuesarethatthe_NuWest_/_Agrum_ԀandMaggieValleyFoodsplantsarestillmissing ` fromtheinventoryandanunresolveddiscrepancyintheSO2emissionsreportedfor_FMC_.These L  issuesarenotedinTable1. 8  GivenMr._Reinbold_sprovideddata,ourrecommendationsareasfollows:  ` "3"  32$3  0    UpdatetheSO2annualemissionsinformation(SO2_ANN)fortheplantslistedinTable5.  L  Althoughsegmentlevelinformationwasnotprovided,theemissionsshouldbeallocated  8  tothesegmentlevelbasedonthecurrentallocationoffacilitytosegmentemissions.The $  _OSD_ԀSO2emissionsshouldberecalculatedbasedontheequation:3݌ (#(# Ќ  0  _OSD_Ԁ=(summerseasonalthroughput/100)*annualemissions/92days. (#(# 0  Whenthereisnosummerseasonalthroughputreported,the_OSD_Ԁemissionvalueshould   becalculatedbydividingtheannualemissionsby365days. (#(# "3"  3 2$3  0    UpdatetheSO2emissionsinformation(SO2_ANNandSO2_OSD)forthesegmentlevel p recordsintheBaseYearInventorytoreflectthoseprovidedinTable6.TheannualSO2 \ emissionswereprovidedbyMr._Reinbold_.The_OSD_Ԁemissionvaluewascalculatedby H usingtheequation:3  ݌4(#(# Ќ  0  _OSD_Ԁ=(summerseasonalthroughput/100)*annualemissions/92days. p(#(# 0  Whentherewasnosummerseasonalthroughputreported,the_OSD_Ԁemissionvaluewas  \ calculatedbydividingtheannualemissionsby365days.H(#(# "3"  3 2$3  0    AddthesegmentlevelrecordsprovidedinTable7totheBaseYearInventory.Although 4 theydonotcontaincompleteinformation,theyhelpcorrecttheSO2emissionsissue.3  ݌ (#(# Ќ    Montana   MontanahasminorissuesintheBaseYearInventory.Thereareanumberofstackparameters  thatareoutsidetherangeofexpectedvalues.Therearealsoafewemissionpointsforwhich l PM10emissionswerereportedbutPM2.5emissionsweremissing. X  WarrenNortonoftheMontanaDepartmentofEnvironmentQualitywasabletoprovide 0"  informationtoresolveallofMontanasdataintegrityissues. #l! GivenMr.Nortonsprovideddata,ourrecommendationsareasfollows: $D # "3"  32$3  0    UpdatethestackparametervaluesforthesegmentlevelrecordintheBaseYear %0!$ InventorywiththecorrespondingvaluesprovidedinTable9wheretherecordsmatchat &"% thesegmentlevel.3݌'#&(#(# Ќ  "3"  3Z2$3  0    UpdatethePM2.5annual(PM2.5_ANN)andPM2.5_OSD_Ԁ(PM2.5_OSD)valuesforthe (#' segmentlevelrecordsintheBaseYearInventorywiththecorrespondingvaluesprovided )$( inTable8wheretherecordsmatchatthesegmentlevel.Theupdatedinformationwas |*%) providedbyMr.Norton.3Z݌h+&*(#(# Ќ  _ , , Nevada   , ,MajorissueswiththeNevadadatainthe1996BaseYearInventoryareasfollows: t "3"  3O2$3  0    AGraymont/ContinentalLimeplant,PilotPeak(CountyFIPS=017,PlantID=0007), ` withannualemissionsof967tonsofNOXand122tonsofPM10,identifiedbyTony L  PanchyshynofGraymontismissingfromtheBaseYearInventory.3O|݌8 (#(# Ќ  "3 "  32$3  0    ABasicInc.plant(CountyFIPS=021,PlantID=0500)hasannualemissionsof272 $ t tonsofSO2reportedintheBaseYearInventory;thevaluereportedintheTrueUp  ` Inventoryis3tonsofSO2.Thus,anadditional269tonsofSO2arereportedintheBase  L  YearInventory.Additionally,theCountyFIPSreportedintheTrueUpInventoryis023.  8  TheTrueUpInventoryvaluesforboththeemissionsandtheCountyFIPScodewere $  confirmedasbeingcorrect.3E݌ (#(# Ќ  "3 "  3 2$3  0    ThreeotherplantshavesignificantdiscrepanciesinthetotalannualSO2emissions   reportedintheTrueUpandBaseYearInventoriesasfollows:3 :݌ (#(# Ќ  , 4 W XX*:; d d%fZ%hfZhefZefZ3fZ3ff89(#(#,%fZ,hfZ,VfZ,fZ,3fZ,ff+  +!pp 4+ ,CountyFIPS ' 'PlantID ' 'Plant ' 'BaseYearSO2 ' 'TrueUpSO2 ' 'Discrepancy k``\# 4   @0074@k007 t``e8 @007 @`` @9004@t9004 S``D9 @9004 @`` SIndependence 2``#`` 2@..158 ;``,!3`` ;@..0 ?```,!3`` ?@..+158 t``e,3 4  ``` 3@01943@t019 t``e8l 3@019 3@`` 0x@03870x@t0387 S``D9l 0x@0387 0x@`` SNevadaCement 2``#l`` 2@..381 ;``,!l 3`` ;@..340 ?```,!l!3`` ?@..+41 v```e,l"3 4  ``` 5@0214 5@v021 v```e8P# 5@021 5@``` @0002@v0002 U```D9P$ @0002 @``` UUSArmyHawthorne 4```#P%``` 4@..119 =```,!P&3``` =@..6 ?````,!P'3``` ?@..+113<20P(3 4   ```` <XX W0  Forallplants,theTrueUpvaluewasconfirmedasbeingcorrect.Thus,anadditional312 H) tonsofSO2arereportedintheBaseYearInventory.4*(#(#   LoriCampbell,EnvironmentalScientistwiththeNevadaBureauofAirQualityPlanning,  , providedinformationtoresolvesomeoftheseissues.Theissuesthatarestilloutstanding - includethemissinginformationforthePilotPeakplantandasmalldiscrepancyinreportedSO2 . emissionsforaTitaniumMetalsplant.Ms.CampbellacknowledgedthepresenceofthePilot / Peakplant.Nevadawasunabletoprovidesegmentlevelinformationfortheplantbythetimeof l0 thewritingofthisreport.TheTitaniumMetalsplantisunderthejurisdictionofClarkCounty. X1 CarrieMacDougalloftheClarkCountyDepartmentofAirQualitywascontacted,butMs. D 2 MacDougallwasnotabletoprovidearesponsebythetimeofthewritingofthisreport.The 0!3 TitaniumMetalsplantsSO2emissionsareunder100tonsperyear,sothisisnotasignificant "l4 issue.However,bothoftheseoutstandingissueshavebeenlistedinTable1. #X5   GivenMs.Campbellsprovideddata,ourrecommendationsareasfollows: $0 7 "3 "  3*,2$3  0    ChangetheCountyFIPSandplantnameforBasic,Inc.(StateFIPS=32,CountyFIPS= %!8 021,PlantID=0500)toCountyFIPS=023andplantname= PremierChemicals,as &"9 indicatedbyMs.Campbell.Additionalupdatestothisplantsinformationarebased '": uponthisupdatebeingcompletedfirst.3*,W,݌(#;(#(# Ќ  "3 "  3K.2$3  0    ChangetheplantnameforU.S.NavalUnderseaWarfareCenter(StateFIPS=32,County |)$< FIPS=021,PlantID=0002)to USDepartmentofArmy,HawthorneArmyDepot,as h*%=  indicatedbyMs.Campbell.3K.x.݌T+&>(#(# Ќ  _"3 "  3 02$3  0    UpdatetheSO2emissionsinformation(SO2_ANNandSO2_OSD)forthesegmentlevel   recordsintheBaseYearInventorytoreflectthoseprovidedinTable6.TheannualSO2  emissionswereprovidedbyMs.Campbell.The_OSD_Ԁemissionvaluewascalculatedby  usingtheequation:3 080݌t(#(# Ќ  0  _OSD_Ԁ=(summerseasonalthroughput/100)*annualemissions/92days.`(#(# 0  Whentherewasnosummerseasonalthroughputreported,the_OSD_Ԁemissionvaluewas L  calculatedbydividingtheannualemissionsby365days.8 (#(#  , 4 )XXXX    )3  , 0(43@/ /NewMexico)3>4 &4Ԍ  ` ЌXXXX    MajorissueswiththeNewMexicodatainthe1996BaseYearInventoryareasfollows:  8   @($340"3"  362$3  0    OnesignificantSO2source,_Transwestern_ԀPipe/DukeEnergy/HuberGas(County_FIPS_Ԁ= $  015,PlantIDunknown),withannualemissionsof231tonsofSO2reportedintheTrue   UpInventory,isnotpresentintheBaseYearInventory.366݌ (#(# Ќ  "3"  382$3  0    ThreeotherplantshavesignificantdiscrepanciesinthetotalannualSO2emissions   reportedintheTrueUpandBaseYearInventoriesasfollows:388݌ (#(# Ќ  & L W XX*<= dd%fZ%hfZhVfZVfZ3fZ3ff:;(#(#,gfZ,hfZ,fZ,fZ,3fZ,ff+  +!pp 4+County n _FIPS_ ' 'PlantID ' 'Plant ' 'BaseYearSO2 ' 'TrueUpSO2 ' 'Discrepancy k``\# 4   .@0154.@k015 t``e8 .@015 .@`` $@0010$@t0010 S``D9 $@0010 $@`` S_Artesia_ԀRefinery 2``#`` 2@..2,252 ;``,!3`` ;@..1,552 ?```,!3`` ?@..+700 t``e,3 4  ``` .@0154.@t015 t``e8l .@015 .@`` _@0126_@t0126 S``D9l _@0126 _@`` SDaggerDraw 2``#l`` 2@..426 ;``,!l 3`` ;@..0 ?```,!l!3`` ?@..+426 v```e,l"3 4  ``` 9@0254 9@v025 v```e8P# 9@025 9@``` G@0046G@v0046 U```D9P$ G@0046 G@``` U_GPM_ԀGas/LeeGas 4```#P%``` 4@..180 =```,!P&3``` =@..0 ?````,!P'3``` ?@..+180<20P(3 4   ```` <'Lp9XX WThus,anadditional1,306tonsofSO2arereportedintheBaseYearInventorythanintheTrue H) UpInventory. 4*   Otherminorissuesinclude11siteswithemissionpointsthatare5kilometersoutsideofthe  , countyborderbasedonthecoordinates.NewMexicoalsohas80emissionsrecordswhere - PM10emissionsarereported(greaterthan0)andnoPM2.5emissionsarereported.Thereare . alsoanumberofstackparametersthatareoutsidetherangeofexpectedvalues.Additionally, / previoustothisQAanalysis,Mr._Shively_ԀindicatedanumberofissuesrelatedtoNOXemissions, l0 PM10emissions,andPMcontroldevices. X1   Mr._Shively_Ԁwascontactedtohelpresolvetheissues.UponreviewingthelistofQAissues,Mr. 0!3 _Shively_ԀexpressedthebeliefthatthedataforNewMexicowas1995data,asmentioned "l4 previously.AdditionalNewMexicorecordswithoutknownQAissuesweresenttohimto #X5 review;Mr._Shively_Ԁverifiedthatthoserecordsalsoappearedtocontain1995data.However, #D6 Mr._Shively_ԀalsonoticeddataissueswiththedatathatiscontainedinNewMexicoselectronic $0 7 database.Heconcludedthatthedatainthe1996BaseYearInventorymaybethemost %!8 representativefortheyear1996.Mr._Shively_Ԁrecommendedtojustutilizethedatathatisinthe &"9 BaseYearInventory. '":   GivenMr._Shively_srecommendation,ourrecommendationisasfollows: |)$< "3"  3L2$3  0    UpdatethelatitudeandlongitudeatthesegmentleveltoreflectthoseinTable2,which h*%=  arethecountycentroidscoordinates.3L@L݌T+&>(#(# Ќ  "3"  3jM2$3  0    UpdatethePM2.5annual(PM2.5_ANN)andPM2.5_OSD_Ԁ(PM2.5_OSD)valuesforthe   segmentlevelrecordsintheBaseYearInventorywiththecorrespondingvaluesprovided  inTable8,whichwerecalculatedwithEPAsPMCalculator.Sincetherewasno  summerseasonalthroughputreported,the_OSD_Ԁemissionvaluewascalculatedby t dividingtheannualemissionsby365days.Onlyrecordswheretheresulting ` PM2.5_ANNemissionsproducedbythecalculatorweregreaterthan0areincluded..3jMM݌L (#(# Ќ   NorthDakota $ t     ` MajorissueswiththeNorthDakotadatainthe1996BaseYearInventoryareasfollows:  L  "3"  3eQ2$3  0    Totalannualemissionsfor26plantsdonotmatchthetotalsthatNorthDakotahasonfile.  8  TheplantsandcorrectedtotalscanbeviewedinTable5.Thecumulativedifferenceis $  5,420tonsmoreofSO2and4,648tonslessofNOXreportedintheBaseYearInventory   thanshouldbereported.3eQQ݌ (#(# Ќ    NorthDakotaoriginallywasbelievedtoonlyhaveminorstackparameterissues.Chuck   McDonaldoftheNorthDakotaDivisionofAirQualitywascontacted,andthoseissueswere p resolved.However,Mr.McDonaldnoticedfromtheplanttotalsthatwereprovidedtohimthat \ thereweredisagreementswiththetotalemissionsthathehadonfile,asindicatedabove. H EmissiontotalsforalloftheNorthDakotaplantswerethenprovidedtohim.Mr.McDonald 4 wasunabletoprovidesegmentlevelcorrectionsfortheemissionsissues.However,hewasable  p toprovideupdatedemissionstotals.  \   GivenMr.McDonaldsprovideddata,ourrecommendationsareasfollows: 4 "3"  3V2$3  0    Updatealloftheannualemissionsinformation(SO2_ANN,_VOC_ANN_,_NOX_ANN_,   _CO_ANN_,PM10_ANN,PM2.5_ANN,NH3_ANN)forthe26plantslistedinTable5.   Althoughsegmentlevelinformationwasnotprovided,theemissionsshouldbeallocated  tothesegmentlevelbasedonthecurrentallocationoffacilitytosegmentemissions.The  _OSD_Ԁemissionvalueshouldbecalculatedbyusingtheequation:3VW݌(#(# Ќ  0  _OSD_Ԁ=(summerseasonalthroughput/100)*annualemissions/92days.l(#(# 0  Whenthereisnosummerseasonalthroughputreported,the_OSD_Ԁemissionvalueshould X  becalculatedbydividingtheannualemissionsby365days.D!(#(#  , 4 ,  Oregon #l!    MajorissueswiththeOregondatainthe1996BaseYearInventoryareasfollows: $D # "3"  3G\2$3  0    Twoplants,WeyerhaeuserParticle(County_FIPS_Ԁ=039,PlantIDunknown)andGlobe %0!$ Metallurgical(County_FIPS_Ԁ=039,PlantID=2125),withcombinedannualemissionsof &"% 572tonsofSO2reportedintheTrueUpInventory,arenotpresentintheBaseYear '#& Inventory.3G\t\݌(#'(#(# Ќ  "3"  3^2$3  0    Twoplants,_Almagated_ԀSugarCompany(County_FIPS_Ԁ=045,PlantID=0002)and )$( PacificGasTransmissionCompany(County_FIPS_Ԁ=049,PlantID=0026)havetotalSO2 |*%) emissionsreportedthatdonotmatchthetotalsthatOregonhasonfilefor1996. h+&* _AlmagatedSugarshouldhaveannualemissionsof625tonsofSO2,butthetotalreported  intheBaseYearInventoryis1,038tonsofSO2.PacificGasTransmissionCompany  shouldhaveannualemissionsofonly1.6tonsofSO2,butthetotalreportedintheBase  YearInventoryis2,802tonsofSO2.Thecombinedresultisanadditional3,427tonsof t SO2reportedintheBaseYearInventory.3^^݌`(#(# Ќ  "3"  3b2$3  0    EightotherplantshavesignificantdiscrepanciesinthetotalannualSO2emissions L  reportedintheTrueUpandBaseYearInventoriesasfollows:3bc݌8 (#(# Ќ  , 4 W XX*>? ddgfZghfZhfZfZ3fZ3ff<=(#(#,%fZ,fZ, fZ,fZ,3fZ,ff+  +! ` ` 4+ ,CountyFIPS 'D   'PlantID 'D   'Plant 'D   'BaseYearSO2 'D   'TrueUpSO2 'D   'Discrepancy k``\#D  4   I@0514I@k051 t``e8( x I@051 I@`` @2028@t2028 S``D9( x @2028 @`` SGatxTerminals 2``#( x`` 2@..135 ;``,!( x3`` ;@..3 ?```,!( x3`` ?@..+132 t``e,( x3 4  ``` @P@0654@P@t065 t``e8 \  @P@065 @P@`` ?0001?t0001 S``D9 \  ?0001 ?`` SNorthwestAluminum 2``# \ `` 2@..568 ;``,! \ 3`` ;@..448 ?```,! \ 3`` ?@..+120 t``e, \ 3 4  ``` Q@0714Q@t071 t``e8@  Q@071 Q@`` @6142@t6142 S``D9@  @6142 @`` SSmurfitNewsprint 2``#@ `` 2@..699 ;``,!@ 3`` ;@..368 ?```,!@ 3`` ?@..+331 t``e,@ 3 4  ``` Q@0714Q@t071 t``e8$ ! Q@071 Q@`` @5034@t5034 S``D9$ " @5034 @`` SCascadeSteelRollingMills 2``#$ #`` 2@..175 ;``,!$ $3`` ;@..29 ?```,!$ %3`` ?@..+146 t``e,$ &3 4  ``` @0074@t007 t``e8 ' @007 @`` @0004@t0004 S``D9 ( @0004 @`` SJamesRiverII 2``# )`` 2@..760 ;``,! *3`` ;@..573 ?```,! +3`` ?@..+187 t``e, ,3 4  ``` "@0094"@t009 t``e8 - "@009 "@`` @1849@t1849 S``D9 . @1849 @`` SBoiseCascade 2``# /`` 2@..774 ;``,! 03`` ;@..685 ?```,! 13`` ?@..+89 t``e, 23 4  ``` "@0094"@t009 t``e8 3 "@009 "@`` @2520@t2520 S``D9 4 @2520 @`` SPortlandGeneralElectric 2``# 5`` 2@..439 ;``,! 63`` ;@..0 ?```,! 73`` ?@..+439 v```e, 83 4  ``` &@0114 &@v011 v```e8d9 &@011 &@``` .@0015.@v0015 U```D9d: .@0015 .@``` UWeyerhaeuser 4```#d;``` 4@..969 =```,!d<3``` =@..126 ?````,!d=3``` ?@..+843<20d>3 4   ```` <XX WForallplants,theTrueUpvaluewasconfirmedasbeingcorrect.Thus,anadditional2,287tons  \? ofSO2arereportedintheBaseYearInventory H@   OtherminorissuesincludedplantIDandsmallerSO2discrepanciesintheTrueUpandBase  B YearInventories.Also,twoplantshaveemissionpoints5kilometersoutsideofthecounty  C borderbasedonthelatitudeandlongitude.Thereareover60stackswithtemperaturesreported D outsidetheexpectedrangeofvalues.Finally,thereareafewemissionrecordswithPM10 E emissionsreportedbutmissingPM2.5emissions. F   JeffreyStocumoftheOregonDepartmentofEnvironmentalQuality,AirQualityDivision,was XH abletoprovideinformationtohelpresolvemanyoftheseissues.Theplantsmissingfromthe DI BaseYearInventoryisstillanissue.Mr.StocumstatedthattheplantsarelocatedinLane 0J CountyandpermittedbythelocalAirQualityagency(LRAPA)andhedidnothaveaccesstothe  lK data.AllofthemissingplantsarelistedinTable1. !XL   IncorporatingMr.Stocumsprovideddata,ourrecommendationsareasfollows: "0N "3 "  3~2$3  0    UpdatetheannualSO2emissionsinformation(SO2_ANN)fortheplantslistedinTable5. #O Althoughsegmentlevelinformationwasnotprovided,theemissionsshouldbeallocated $ P tothesegmentlevelbasedonthecurrentallocationoffacilitytosegmentemissions.The % Q OSDemissionvalueshouldbecalculatedbyusingtheequation:3~!݌&!R(#(# Ќ  0  OSD=(summerseasonalthroughput/100)*annualemissions/92days.|'"S(#(# 0  Whenthereisnosummerseasonalthroughputreported,theOSDemissionvalueshould h(#T becalculatedbydividingtheannualemissionsby365days.T)$U(#(# "3 "  32$3  0    UpdatetheSO2emissionsinformation(SO2_ANNandSO2_OSD)forthesegmentlevel @*%V  recordsintheBaseYearInventorytoreflectthoseprovidedinTable6.Theannual_SO2 ,+|&W emissionswereprovidedbyMr._Stocum_.The_OSD_Ԁemissionvaluewascalculatedby  usingtheequation:3݌(#(#   0  _OSD_Ԁ=(summerseasonalthroughput/100)*annualemissions/92days.(#(# 0  Whentherewasnosummerseasonalthroughputreported,the_OSD_Ԁemissionvaluewas t calculatedbydividingtheannualemissionsby365days.`(#(# "3 "  32$3  0    UpdatethePointID,Segment,SCC,andSO2emissionsinformation(SO2_ANNand L  SO2_OSD)forthesegmentlevelrecordsintheBaseYearInventorytoreflectthose 8  providedinTable6.TheannualSO2emissions,updatedPoint_IDs_,updatedSegments, $ t andupdatedSCCswereprovidedbyMr._Stocum_.The_OSD_Ԁemissionvaluewas  ` calculatedbyusingtheequation:3݌ L (#(# Ќ  0  _OSD_Ԁ=(summerseasonalthroughput/100)*annualemissions/92days. 8 (#(# 0  Whentherewasnosummerseasonalthroughputreported,the_OSD_Ԁemissionvaluewas $  calculatedbydividingtheannualemissionsby365days. (#(# "3 "  32$3  0    AddthesegmentlevelrecordsprovidedbyMr._Stocum_,inTable7,totheBaseYear   Inventory.Althoughtheydonotcontaincompleteinformation,theyhelpcorrecttheSO2   emissionsissue.3&݌ (#(# Ќ  "3 "  32$3  0    DeletethecompletesegmentlevelrecordsthatmatchthoseprovidedinTable10.Mr. p _Stocum_Ԁindicatedthatmanyofthoseprocesseswereshutdownandshouldberemoved. \ ThisisneededtocorrecttheSO2emissionsissues.3݌H(#(# Ќ  "3"  32$3  0    UpdatethestackparametervaluesforthesegmentlevelrecordintheBaseYear 4 InventorywiththecorrespondingvaluesprovidedinTable9wheretherecordsmatchat  p thesegmentlevel.3Ȏ݌ \(#(# Ќ  "3"  322$3  0    UpdatethelatitudeandlongitudeatthesegmentleveltoreflectthoseinTable2,which H arethecountycentroidscoordinates.32_݌4(#(# Ќ  "3"  32$3  0    UpdatethePM2.5annual(PM2.5_ANN)andPM2.5_OSD_Ԁ(PM2.5_OSD)valuesforthe   segmentlevelrecordsintheBaseYearInventorywiththecorrespondingvaluesprovided   inTable8,whichwerecalculatedwithEPAsPMCalculator.The_OSD_Ԁemissionvalue  wascalculatedbyusingtheequation:3݌(#(# Ќ  0  _OSD_Ԁ=(summerseasonalthroughput/100)*annualemissions/92days.(#(# 0  Whentherewasnosummerseasonalthroughputreported,the_OSD_Ԁemissionvaluewas l calculatedbydividingtheannualemissionsby365days.Onlyrecordswherethe X  resultingPM2.5_ANNemissionsproducedbythecalculatorweregreaterthan0are D! included.0" (#(#  , 4 , SouthDakota $X"    SouthDakotahasoneminorissuewithasource,WharfResources,thathasstackparameters %0!$ outsideoftheexpectedrange.Theparametersaresetto0. &"%   ChrisHanson,NaturalResourcesEngineerfortheSouthDakotaDepartmentofEnvironmentand (#' NaturalResources,wascontactedtoresolvethisissue.ForWharfResources,Mr.Hanson )$( indicatedthatthestackparametersgivenareforcrushingoperationsatamine,explainingthe0 |*%) values. h+&*   Asaresult,noactionneedstobetakenontheSouthDakotadata.    )XXXX    )   0(43@/ /Utah)K 343Ԍ t ЌXXXX    MajorissueswiththeUtahdatainthe1996BaseYearInventoryareasfollows: L   @($340"3"  3~2$3  0    PlantnamesareincorrectforthemajorityofUtahplantsintheBaseYearInventory.This 8  wasaknownissuebeforetheQAprocessandisstillthemostprevalentissue.3~݌$ t(#(# Ќ  "3"  32$3  0    343Point_IDs_ԀinthenonutilityportionoftheBaseYearInventoryhavenocorrelationto  ` thedatathatoriginatedfromScottHanksoftheUtahDepartmentofEnvironmental  L  Quality,DivisionofAirQuality.AllofthesuspectPoint_IDs_Ԁbeginwith 0or 11.  8  Thetotalannualemissionsrelatedtothepointsare332tonsofSO2and6,684tonsof $  NOX.Theremaybealegitimatereasonfortheadditionofthesepoints,butMr.Hanks   couldnotidentifythepointsinhisfiles.3݌ (#(# Ќ  "3"  3D2$3  0    Alargenumberofstackshaveparametersoutsidetheexpectedrangeofvalues.62%of   theStatesnonutilitySO2emissionsareassociatedwithastackparameteroutsideofthe   rangeofexpectedvalues.25%ofthenonutilitystackshaveastackvelocityof0, p accountingfor7%ofthenonutilitySO2emissions.Theremainderofquestionable \ parametershavehighstackvelocitiesthatareequaltotheflowrate.3Dq݌H(#(# Ќ    Otherminorissuesincludeemissionpoints5kilometersoutsideofthecountyborderbasedon  p thecoordinates,andtherearemissingPM2.5emissions.  \   Mr.HanksreviewedthelistofissueswithUtah.Mr.Hanksrecommendsreplacingtheplant 4 namesandstackparametersbymatchingtothedatainthedatabasethatheprovided.Healso   recommendsreplacingtheplant_IDs_ԀfortheUtahdatatowiththesite_IDs_Ԁthatheprovided,since   Utahwillbeusingthosesite_IDs_Ԁgoingforward.TheAccessdatabasethatMr.Hanksprovided  hasbeennamed _Utah_WrapFix_(originallynamed _WrapFix_)foreasieridentification.    GivenMr.Hanksprovideddata,ourrecommendationsareasfollows: l "3"  32$3  0    Updatetheplantnamesinthe1996BaseYearInventorywithacombinationofthe O X  Nameand SiteNameprovidedinthe 1996_AFS_KeyTabletablethatMr.Hanks D! providedinhis_WrapFix_Ԁdatabase.3C݌0" (#(# Ќ  "3"  32$3  0    TomatchmorecloselywithUtahdatain1999andon,updatetheplantIDwiththe #l! informationinthe1996_AFS_KeyTable.ThecurrentplantIDusedinthe1996Base $X" YearInventoryisinthe _AFS_/_NEDS_ԀPlantIDcolumn;the SiteIDcolumncontains $D # theplantIDthatUtahwillbeusingfrom1999on.3݌%0!$(#(# Ќ  "3"  3S2$3  0    Updatethestackparametersforsegmentlevelrecordsusingthevaluesofthe Stack &"% Height, StackDiameter,, StackTemperature,and ExitGasFlowRateprovidedby '#& Mr.Hanksinthe _tblPoint_Ԅ_EmissionReleasePoint_tableinthe_WrapFix_Ԁdatabase.Stack (#' velocityvaluesaremissing,butcanbecalculatedfromtheotherparametersviathe )$( equation:3S݌|*%)(#(# Ќ  0  flowrate=velocity*_!_Ԁ*(diameter/2)2.h+&*(#(# 0  Followingthesecorrections,tofurtherensurevalidrangesofvalues,stackparameters  thatareabovethemaximumvalueforthespecifiedparametershouldbeadjustedbackto  themaximumvalueforthatparameter,asrecommendedforallstackparameters.  Coordinatesshouldnotbeupdatedfromthisinformation,astheyareindifferentunits.t(#(# "3"  3{2$3  0    UpdatethelatitudeandlongitudeatthesegmentleveltoreflectthoseinTable2,which ` arethecountycentroidscoordinates.3{݌L (#(# Ќ  "3"  3ȱ2$3  0    UpdatethePM2.5annual(PM2.5_ANN)andPM2.5_OSD_Ԁ(PM2.5_OSD)valuesforthe 8  segmentlevelrecordsintheBaseYearInventorywiththecorrespondingvaluesprovided $ t inTable8,whichwerecalculatedwithEPAsPMCalculator.The_OSD_Ԁemissionvalue  ` wascalculatedbyusingtheequation:3ȱ݌ L (#(# Ќ  0  _OSD_Ԁ=(summerseasonalthroughput/100)*annualemissions/92days. 8 (#(# 0  Whentherewasnosummerseasonalthroughputreported,the_OSD_Ԁemissionvaluewas $  calculatedbydividingtheannualemissionsby365days.Onlyrecordswherethe   resultingPM2.5_ANNemissionsproducedbythecalculatorweregreaterthan0are   included. (#(#  , 4 , Washington p     ` MajorissueswiththeWashingtondatainthe1996BaseYearInventoryareasfollows: H "3"  32$3  0    A_Graymont_/ContinentalLimeplant,(County_FIPS_Ԁ=053,PlantID=0005),withannual 4 emissionsof139tonsofNOXand125tonsofPM10shouldnotbeintheBaseYear  p Inventory.Tony_Panchyshyn_Ԁof_Graymont_Ԁstatedinanemailthat_Graymont_Ԁonlyhasone  \ sourceinWashington,eventhoughtwoarereportedintheBaseYearInventory.Sally H OttersonoftheWashingtonStateDepartmentofEcology,AirQualityProgram,identified 4 thisplantasthesourcethatshouldberemoved.3=݌ (#(# Ќ  "3 "  32$3  0    Theother_Graymont_/ContinentalLimeplant,(County_FIPS_Ԁ=053,PlantID=820)   currentlyisreportedasannuallyemitting277tonsofNOXand248tonsofPM10.Since  thisplantbelongsintheBaseYearInventory,theseemissionsshouldactuallybe139tons  ofNOXand125tonsofPM10(thevaluesoftheplanttoremove)asindicatedbyTony  _Panchvshyn_Ԁof_Graymont_.Thus,anadditional138tonsofNOXand123tonsofPM10 l arereportedintheBaseYearInventory.3غ݌X (#(# Ќ     ` Otherminorissuesinclude64emissionpoints5kilometersoutsideoftheborderofthecounty 0"  basedonthelatitudeandlongitude;alloftheseemissionpointsareassociatedwithonesource, #l! USNavyShipyardatPugetSound.Washingtonalsohasanumberofpointswithstack $X" parametersreportedthatareoutsidetherangeofexpectedvalues.Thereareemissionrecords $D # withPM10emissionsreportedbutmissingPM2.5emissions. %0!$   Ms.Ottersonwascontactedforassistanceinresolvingtheissues.Asindicatedearlier,Ms. '#& Ottersonidentifiedwhich_Graymont_ԀplantshouldbeeliminatedfromtheBaseYearInventory. (#' Additionally,sheprovidedcorrectedcoordinates.Forthestackparameterissues,Ms.Otterson )$( statedthefollowing: Anemissionpointcanconsistofseveralormanystacks/vents,andwhen |*%) thisisthecasetheheightanddiameterareusuallygivenfortheaveragestack;buttheflowrateis h+&* _thetotalforallthestacks.Becauseexitvelocitiesaresimplycalculatedfromtheflowrateand  stackdiameter,unrealisticvelocitiesmayappearinthedataset.Ms.Ottersondoesnothave  accesstoPM2.5datain1996.    GivenMs.Ottersonsprovideddata,ourrecommendationsareasfollows: ` "3 "  3i2$3  0    RemoveallrecordsrelatedtotheContinentalLimeplantlistedinTable10.3i݌L (#(# Ќ  "3 "  3k2$3  0    UpdatetheannualNOXandPM10emissionsinformation(NOX_ANNandPM10_ANN) 8  fortheplantlistedinTable5.Althoughsegmentlevelinformationwasnotprovided,the $ t emissionsshouldbeallocatedtothesegmentlevelbasedonthecurrentallocationof  ` facilitytosegmentemissions.TheOSDemissionvalueshouldbecalculatedbyusingthe  L  equation:3k݌ 8 (#(# Ќ  0  OSD=(summerseasonalthroughput/100)*annualemissions/92days.$ (#(# 0  Whenthereisnosummerseasonalthroughputreported,theOSDemissionvalueshould   becalculatedbydividingtheannualemissionsby365days.Thisistobedonetocorrect   theemissionsfortheremainingGraymontplanttotheemissionindicatedbyTony   Panchyshynfortheplant. (#(# "3 "  32$3  0    UpdatethelatitudeandlongitudeatthesegmentleveltoreflectthoseinTable2,which p arethevaluesprovidedbyMs.Otterson.3 ݌\(#(# Ќ  "3 "