WPCR p|- Z (E^m }fRv "SS`S`[PwbyڛIJQ#\ 9x Ce rWigf 4Mea%_t\m}qG#i<3hzxfS_K1[i#+l ^# 0 0 0P 0a 0e 0 09 0 02 0 0: 0J 0_ 0 . 0k8 0 B*8 D3b D+ 0 0U 06< 0r 0:z 0h 0FU6bU>U*^ w 4*9 m;HyeYeongHPLaser,,,,,,0(hH  Z6Times New Roman RegularX(G$HHHH  X^XXX0.Normal<:Definition T<GD:Definition L , ;1` hp x (#;  8.` hp x (#886Definition('z&H1      XXX(o&H2  XXX(o&H3  XXX(&H4 XXX XXX(o&H5  XXX(o&H6  XXX20Address8SP6Blockquote , , ;1` hp x (#;   8.` hp x (#8,*CITE,dl*CODEK$<6X9`(Courier NewKXXXS%\  `&Times New RomanS42Emphasis6&)4Hyperlink            <:FollowedHype    4go2Keyboard K$<6X9`(Courier NewK XXXS%\  `&Times New RomanS<:Preformatted/%  ,Kk (#/K$<6X9`(Courier NewKXXXS%\  `&Times New RomanS/%  ,Kk (#/<:zBottom of =( **=  B  ?&%2A`Arial?- -  XXXS%\  `&Times New RomanS&0 d d'dxd'dxd<:zTop of For=(**=  B  ?&%2A`Arial?- -  XXXS%\  `&Times New RomanS0Kl.SampleK$<6X9`(Courier NewKS%\  `&Times New RomanS0.Strong 8dl6TypewriterK$<6X9`(Courier NewKXXXS%\  `&Times New RomanS42Variable:8HTML MarkupB      2 0CommentB  <6X9`(Courier New\  `&Times New Roman%2A`Arial' &&agem0#3|x"U !HH  XXXX  _%XXXXSt.JohnsRiverWaterManagementDistrict H  CHAPTER40C42,_F.A.C._ 8 ENVIRONMENTALRESOURCEPERMITS:REGULATIONOFSTORMWATERMANAGEMENTSYSTEMS B.` hp x (#XB    S[ 1[S  Revised [ October3,1995݌̌  1[S      S  F 1[S݌̌  1[S  9  Sw /$  1[S ,  E1` hp x (#XE40C42.011Scope 40C42.021Definitions 40C42.022PermitsRequired 40C42.0225ExemptionsFromPermittingforStormwaterManagementSystems 40C42.023RequirementsforIssuance 40C42.024StandardGeneralandIndividualPermits 40C42.025DesignandPerformanceCriteriaforStormwaterManagementSystems 40C42.026SpecificDesignandPerformanceCriteria 40C42.0265DesignandPerformanceCriteriaforWetlandsStormwaterManagementSystems 40C42.027LegalOperationandMaintenanceEntityRequirements 40C42.028OperationPhasePermits 40C42.029MonitoringandOperationalMaintenanceRequirements 40C42.031ExemptionsforStormwaterManagementSystems(Repealed) 40C42.032LimitingConditions 40C42.033Implementation 40C42.035StormwaterGeneralPermits(Repealed) 40C42.041IndividualPermitRequirementsforNewStormwaterDischargeFacilities(Repealed) 40C42.061RelationshiptoOtherPermittingRequirements 40C42.071PermitProcessingFee 40C42.081GeneralProvisions 40C42.091PublicationsIncorporatedbyReference 40C42.900FormsandInstructions9T݌̌  1[S ,  H.` hp x (#,` XH     S uj " 1[S ݌̌  1[S  }   SS" " 1[S  40C42.011Scope} ݌ S"  Ќ  1[S     _   S# #N  1[S ,E1` hp x (#XE(1)Thischaptergovernsstormwatermanagementsystemswhicharedesignedand #  constructedorimplementedtocontroldischargesnecessitatedbyrainfallevents.Thesesystemsmayincorporatemethodstocollect,convey,store,absorb,inhibit,treat,useorreusewatertopreventorreduceflooding,_overdrainage_,environmentaldegradationandpollution,orotherwiseaffectthequalityandquantityofdischarges.Standardgeneralandindividualenvironmentalresourcestormwaterpermitsarerequiredunderthischapterforconstruction,operation,maintenance,alteration,removal,orabandonmentofsystemsthatarenotpermittedunderprovisionsofchapters40C4,40C40,or40C400,_F.A.C._ԀPermitsissuedunderthischaptermustbeconsistentwiththeobjectivesoftheDistrictandnotcauseharmtothewaterresource._ z ݌̌  1[S ,H.` hp x (#,` XH  6  S-*-T* 1[S ,E1` hp x (#XE(2)Apermitunderthischapterwillberequiredonlyforcertainstormwatermanagementsystemsasdefinedherein.ThisprovisionshallnotaffecttheDistrict'sauthoritytorequire .+* _appropriatecorrectiveactionwheneveranysystemcausesorcontributestoviolationsofstatewaterqualitystandards.6Q݌̌  1[S ,H.` hp x (#,` XH    S{3 1[S ,E1` hp x (#XE(3)Stormwaterdischargestogroundwatersshallberegulatedundertheprovisionsofsection6228.700,F.A.C.,andotherapplicablerulesoftheDepartmentofEnvironmentalProtection.݌̌  1[S ,H.` hp x (#,` XH    SD  1[S ,E1` hp x (#XESpecificAuthority373.044,373.113,373.171,373.418FS.LawImplemented373.416, D  403.812,403.814FS.HistoryNew4186.Amended92591,10395.݌ 4  Ќ  1[S ,H.` hp x (#,` XH    S w / 1[S 40C42.021Definitions݌   Ќ  1[S     S`   1[S ,E1` hp x (#XE(1)"AppropriateRegisteredProfessional"or"RegisteredProfessional"means,forpurposes `   ofthisrule,aprofessionalregisteredinFloridawiththenecessaryexpertiseinthefieldsofhydrology,drainage,floodcontrol,erosionandsedimentcontrol,andstormwaterpollutioncontroltodesignandcertifystormwatermanagementsystems.Examplesofregisteredprofessionalsmayincludeprofessionalengineerslicensedunderchapter471,F.S.,professionallandscapearchitectslicensedunderchapter481,F.S.,andprofessionalgeologistslicensedunderchapter492,F.S.,whohavethereferencedskills.݌̌  1[S ,H.` hp x (#,` XH  q  SNC 1[S ,E1` hp x (#XE(2)"AsBuiltDrawings"meansplanscertifiedbyanappropriateregisteredprofessionalorregisteredsurveyorwhichaccuratelyrepresentstheconstructedconditionofasystem.q݌̌  1[S ,H.` hp x (#,` XH  l  S 1[S ,E1` hp x (#XE(3)"CompletionofConstruction"meansthetimeatwhichthestormwatermanagementsystemisfirstplacedintooperation,whentheprojectpassesfinalbuildinginspectionorwhentheprojectreceivesacertificateofoccupancy,whicheveroccursfirst.l݌̌  1[S ,H.` hp x (#,` XH    SJ? 1[S ,E1` hp x (#XE(4)"Construction"meansanyactivityincludinglandclearing,earthmoving,ortheerectionofstructureswhichwillresultinthecreationofastormwatermanagementsystem.݌̌  1[S ,H.` hp x (#,` XH  !  S} 1[S ,E1` hp x (#XE(5)"ControlDevice"or"BleeddownDevice"meansthatelementofadischargestructurewhichallowsthegradualreleaseofwaterundercontrolledconditions.!!݌̌  1[S ,H.` hp x (#,` XH  #  SVK 1[S ,E1` hp x (#XE(6)"ControlElevation"meansthelowestelevationatwhichwatercanbereleasedthroughthecontroldevice.##݌̌  1[S ,H.` hp x (#,` XH  J%  S$"! 1[S ,E1` hp x (#XE(7)"DetentionwithFiltration"or"Filtration"meanstheselectiveremovalofpollutantsfromstormwaterbythecollectionandtemporarystorageofstormwaterandthesubsequentgradualreleaseofthestormwaterintosurfacewatersinthestatethroughatleast2feetofsuitablefinetexturedgranularmediasuchasporoussoil,uniformlygradedsand,orothernaturalorartificialfineaggregate,whichmaybeusedinconjunctionwithfilterfabricand/orperforatedpipe.J%e%݌̌  1[S ,H.` hp x (#,` XH  q(  Sj("%($ 1[S ,E1` hp x (#XE(8)"Detention"or"ToDetain"meansthecollectionandtemporarystorageofstormwaterwithsubsequentgradualreleaseofthestormwater.q((݌̌  1[S ,H.` hp x (#,` XH  E*  S*'*U' 1[S ,E1` hp x (#XE(9)"DirectDischarge"means,forpurposesofthischapter,apointornonpointdischargewhichentersClassI,ClassII,orOutstandingFloridaWaters,orClassIIIwaterswhichareapproved,conditionallyapproved,restricted,orconditionallyrestrictedforshellfishharvestingwithoutanadequateopportunityformixinganddilutiontopreventsignificantdegradation.Examplesofdirectdischargeincludethefollowing:E*`*݌ .h+& Ќ  1[S ,H.` hp x (#,` XH  K-  SSH 1[S B.44` hp x (#XB(a)dischargewithoutenteringanyotherwaterbodyorconveyancepriortoreleasetotheClassI,ClassII,OutstandingFloridaWaters,orClassIIIwaterswhichareapproved,conditionallyapproved,restricted,orconditionallyrestrictedforshellfishharvesting;K-f-݌̌  1[S H.` hp x (#44` XH  /  Sf 1[S B.44` hp x (#XB(b)dischargeintoanintermittentwatercoursewhichisatributaryofaClassI,ClassII,OutstandingFloridaWater,orClassIIIwaterswhichareapproved,conditionallyapproved,restricted,orconditionallyrestrictedforshellfishharvesting;and//݌̌  1[S H.` hp x (#44` XH  1  Sw /$  1[S B.44` hp x (#XB(c)dischargeintoaperennialwatercoursewhichisatributaryofaClassI,ClassII,OutstandingFloridaWater,orClassIIIwaterswhichareapproved,conditionallyapproved,restricted,orconditionallyrestrictedforshellfishharvestingwhenthereisnotanadequateopportunityformixinganddilutiontopreventsignificantdegradation.11݌̌  1[S H.` hp x (#44` XH  ~4  S z2  1[S XB.` hp x (#XB(10)"Drydetention"meansasystemdesignedtocollectandtemporarilystorestormwaterinanormallydrybasinwithsubsequentgradualreleaseofthestormwater.~44݌̌  1[S XB.` hp x (#XB  b6  SS  1[S XB.` hp x (#XB(11)"EffectiveGrainSize"meansthediameteroffiltersandorotheraggregatethatcorrespondstothe10percentilefinerbydryweightonthegrainsizedistributioncurve.b6}6݌̌  1[S XB.` hp x (#XB  S8  S> 1[S XB.` hp x (#XB(12)"IntermittentWatercourse"meansastreamorwaterwaythatflowsonlyatcertaintimesoftheyear,flowsindirectresponsetorainfall,andisnormallyaninfluentstreamexceptwhenthegroundwatertablerisesabovethenormalwetseasonlevel.S8n8݌̌  1[S XB.` hp x (#XB  :  SO 1[S XB.` hp x (#XB(13)"Littoralzone"means,inreferencetostormwatermanagementsystems,thatportionofawetdetentionpondwhichisdesignedtocontainrootedaquaticplants.::݌̌  1[S XB.` hp x (#XB  u<  S: 1[S XB.` hp x (#XB(14)"Offline"meansthestorageofaspecifiedportionofthestormwaterinsuchamannersothatsubsequentrunoffinexcessofthespecifiedvolumeofstormwaterdoesnotflowintotheareastoringtheinitialstormwater.u<<݌̌  1[S XB.` hp x (#XB  >  SK 1[S XB.` hp x (#XB(15)"OperationalMaintenance"meansanyactivityorrepairrequiredtokeepastormwatermanagementsystemfunctioningaspermittedanddesigned.>>݌̌  1[S XB.` hp x (#XB  j@  S!~!6 1[S XB.` hp x (#XB(16)"Operate"or"Operation"meanstocauseortoallowastormwatermanagementsystemtofunction.j@@݌̌  1[S XB.` hp x (#XB  B  SW$!$  1[S XB.` hp x (#XB(17)"PerennialWatercourse"meansastreamorwaterwaywhichisnotanintermittentwatercourse.B*B݌̌  1[S XB.` hp x (#XB  C  S&#&B# 1[S XB.` hp x (#XB(18)"PermanentPool"meansthatportionofawetdetentionpond,whichnormallyholdswater(e.g.,betweenthenormalwaterlevelandthepondbottom)excludinganywatervolumeclaimedaswetdetentiontreatmentvolumepursuanttoparagraph40C42.026(4)(a),F.A.C.CC݌̌  1[S XB.` hp x (#XB  E  SC+'*' 1[S XB.` hp x (#XB(19)"Pollution"meansthepresenceinwatersofthestateofanysubstances,contaminants,ormanmadeormaninducedimpairmentofwatersoralterationofthechemical,physical,biological,orradiologicalintegrityofwaterinquantitiesoratlevelswhichareormaybepotentiallyharmfulorinjurioustohumanhealthorwelfare,animalorplantlife,orpropertyorwhichunreasonablyinterferewiththeenjoymentoflifeor /+& property,includingoutdoorrecreationunlessauthorizedbyapplicablelaw.EF݌̌  1[S XB.` hp x (#XB  MI  SC 1[S XB.` hp x (#XB(20)"RegisteredSurveyor"meansaregisteredprofessionallandsurveyorlicensedinthestateofFloridaunderchapter472,F.S.MIhI݌̌  1[S XB.` hp x (#XB  K  Sd 1[S XB.` hp x (#XB(21)"Reconstruction"meansrebuildingorconstructioninanareauponwhichconstructionhaspreviouslyoccurred.K*K݌̌  1[S XB.` hp x (#XB  L  S  O 1[S XB.` hp x (#XB(22)"Retention"meansasystemdesignedtopreventthedischargeofagivenvolumeofstormwaterrunoffintosurfacewatersinthestatebycompleteonsitestorage.Examplesmayincludeexcavatedornaturaldepressionstorageareas,perviouspavementwithsubgrade,orabovegroundstorageareas.LL݌̌  1[S XB.` hp x (#XB  -O  SP  1[S XB.` hp x (#XB(23)"Seasonalhighgroundwatertableelevation"meansthehighestlevelofthesaturatedzoneinthesoilinayearwithnormalrainfall.-OHO݌̌  1[S XB.` hp x (#XB  P  S ;  1[S XB.` hp x (#XB(24)"Semiimpervious"meanslandsurfaceswhichpartiallyrestrictthepenetrationofwater;includedasexamplesareporousconcreteandasphaltpavements,limerock,andcertaincompactedsoils.PQ݌̌  1[S XB.` hp x (#XB  R  SL 1[S XB.` hp x (#XB(25)"SensitiveKarstAreas"meansthoseareasoftheDistrictdelineatedinchapters40C4and40C41,F.A.C.,inwhichtheFloridanaquiferisnearthelandsurface.RS݌̌  1[S XB.` hp x (#XB  T  S7 1[S XB.` hp x (#XB(26)"Stormwater"meanstheflowofwaterwhichresultsfrom,andwhichoccursimmediatelyfollowing,arainfallevent.TU݌̌  1[S XB.` hp x (#XB  V  SX 1[S XB.` hp x (#XB(27)"StormwaterDischargeFacility"meansastormwatermanagementsystemwhichdischargesstormwaterintosurfacewatersoftheState.VV݌̌  1[S XB.` hp x (#XB  gX  SC 1[S XB.` hp x (#XB(28)"StormwaterManagementSystem"meansasystemwhichisdesignedandconstructedorimplementedtocontroldischargeswhicharenecessitatedbyrainfallevents,incorporatingmethodstocollect,convey,store,absorb,inhibit,treat,useorreusewatertopreventorreduceflooding,overdrainage,environmentaldegradation,andwaterpollutionorotherwiseaffectthequalityandquantityofthedischarges.gXX݌̌  1[S XB.` hp x (#XB  D[  S4!  1[S XB.` hp x (#XB(29)"Swale"meansamanmadetrenchwhich:D[_[݌̌  1[S XB.` hp x (#XB  \  S"w"/ 1[S B.44` hp x (#XB(a)Hasatopwidthtodepthratioofthecrosssectionequaltoorgreaterthan6:1,orsideslopesequaltoorgreaterthan3feethorizontalto1footvertical;and,\\݌̌  1[S H.` hp x (#44` XH  ^  SP%"$! 1[S B.44` hp x (#XB(b)Containscontiguousareasofstandingorflowingwateronlyfollowingarainfallevent;and,^^݌̌  1[S H.` hp x (#44` XH  D`  S'$';$ 1[S B.44` hp x (#XB(c)Isplantedwithorhasstabilizedvegetationsuitableforsoilstabilization,stormwatertreatment,andnutrientuptake;and,D`_`݌̌  1[S H.` hp x (#44` XH   b  S\*' *& 1[S B.44` hp x (#XB(d)Isdesignedtotakeintoaccountthesoilerodibility,soilpercolation,slope,slopelength,anddrainageareasoastopreventerosionandreducepollutantconcentrationofanydischarge. b'b݌̌  1[S H.` hp x (#44` XH  d  S-*-7* 1[S XB.` hp x (#XB(30)"Underdrain"meansadrainagesysteminstalledbeneathastormwaterholdingareatoimprovetheinfiltrationandpercolationcharacteristicsofthenaturalsoilwhen .z+$ permeabilityisrestrictedduetoperiodichighwatertableconditionsorthepresenceoflayersoffinetexturedsoilbelowthebottomoftheholdingarea.Thesesystemsusuallyconsistofasystemofinterconnectedbelowgroundconduitssuchasperforatedpipe,whichsimultaneouslylimitthewatertableelevationandintercept,collect,andconveystormwaterwhichhaspercolatedthroughthesoil.d.d݌̌  1[S XB.` hp x (#XB  g  SVK 1[S XB.` hp x (#XB(31)"UndergroundExfiltrationTrench"or"ExfiltrationTrench"meansabelowgroundsystemconsistingofaconduitsuchasperforatedpipesurroundedbynaturalorartificialaggregatewhichisutilizedtopercolatestormwaterintotheground.gg݌̌  1[S XB.` hp x (#XB  i  S  y 1[S XB.` hp x (#XB(32)"UniformityCoefficient"meansthenumberrepresentingthedegreeofhomogeneityinthedistributionofparticlesizesoffiltersandorothergranularmaterial.ThecoefficientiscalculatedbydeterminingtheD60/D10ratiowhereD10andD60refertotheparticlediametercorrespondingtothe10and60percentileofthematerialwhichisfinerbydryweight.ii݌̌  1[S XB.` hp x (#XB  l  Sj"  1[S XB.` hp x (#XB(33)"Waters"areasdefinedinsubsection373.019(8),F.S.ll݌̌  1[S XB.` hp x (#XB  n  Se 1[S XB.` hp x (#XB(34)"WetDetention"meansthecollectionandtemporarystorageofstormwaterinapermanentlywetimpoundmentinsuchamannerastoprovidefortreatmentthroughphysical,chemical,andbiologicalprocesseswithsubsequentgradualreleaseofthestormwater.nn݌̌  1[S XB.` hp x (#XB  Hp  Sf 1[S XB.` hp x (#XB(35)"WetlandsStormwaterManagementSystem"meansastormwatermanagementsystemwhichincorporatesthosewetlanddescribedinsubsection40C42.0265(2),F.A.C.,intothestormwatermanagementsystemtoprovidestormwatertreatment.Hpcp݌̌  1[S XB.` hp x (#XB  rr  SA 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171,373.418FS.LawImplemented373.413,  373.416FS.HistoryNew4186.Amended92591,32193,41194,10395rrr݌  Ќ  1[S XB.` hp x (#XB  t  Sb 1[S 40C42.022PermitsRequiredtt݌ b Ќ  1[S   Tu  S] 1[S ,E1` hp x (#XE(1)Apermitisrequiredunderthischapterforconstruction(includingoperationand  maintenance)ofastormwatermanagementsystemwhichservesaprojectthatexceedsanyofthefollowingthresholds:Tuou݌̌  1[S ,H.` hp x (#,` XH  zw  Sn"&" 1[S B.44` hp x (#XB(a)Constructionof4,000squarefeetormoreofimperviousorsemiimpervioussurfaceareasubjecttovehiculartraffic.Thisareaincludesroads,parkinglots,driveways,andloadingzones;zww݌̌  1[S H.` hp x (#44` XH  y  S%"%I" 1[S B.44` hp x (#XB(b)Constructionof5000squarefeetormoreofbuildingareaorotherimperviousareanotsubjecttovehiculartraffic;oryy݌̌  1[S H.` hp x (#44` XH  B{  Sj("%($ 1[S B.44` hp x (#XB(c)Constructionof5acresormoreofrecreationalarea.Recreationareasincludebutarenotlimitedtogolfcourses,tenniscourts,puttinggreens,drivingranges,orballfields.B{]{݌̌  1[S H.` hp x (#44` XH  >}  S+(+E( 1[S XB.` hp x (#XB(2)Apermitisrequiredunderthischapterforalteration,removal,reconstruction,orabandonmentofexistingstormwatermanagementsystemswhichserveaprojectwhichmaybeexpectedtoresultinanyofthefollowing:>}Y}݌̌  1[S XB.` hp x (#XB  Z  SV/,/+ 1[S B.44` hp x (#XB(a)Increasepollutantloadings(includingsediment)instormwaterrunofffromthe V/,& project,Zu݌̌  1[S H.` hp x (#44` XH    SC 1[S B.44` hp x (#XB(b)Increaseinpeakdischargerate,+݌̌  1[S H.` hp x (#44` XH  {  St,! 1[S B.44` hp x (#XB(c)Decreaseinonsiteorinstreamdetentionstorage,{݌̌  1[S H.` hp x (#44` XH    S o 1[S B.44` hp x (#XB(d)Replacementofroadsideswaleswithcurbandgutter,݌̌  1[S H.` hp x (#44` XH  v  S XM  1[S B.44` hp x (#XB(e)Constructionof4,000squarefeetormoreofimperviousorsemiimpervioussurfaceareasubjecttovehiculartraffic.Thisareaincludesroads,parkinglots,driveways,andloadingzones;v݌̌  1[S H.` hp x (#44` XH  |  S {  1[S B.44` hp x (#XB(f)Constructionof5,000squarefeetormoreofbuildingareaorotherimperviousareanotsubjecttovehiculartraffic;or|݌̌  1[S H.` hp x (#44` XH  ?  ST I  1[S B.44` hp x (#XB(g)Constructionof5acresormoreofrecreationalarea.Recreationareasincludebutnotlimitedtogolfcourses,tenniscourts,puttinggreens,drivingranges,orballfields.?Z݌̌  1[S H.` hp x (#44` XH  7  S" 1[S XB.` hp x (#XB(3)ThesethresholdsincludeallcumulativeactivitywhichoccursonorafterSeptember25,1991.7R݌̌  1[S XB.` hp x (#XB  ٌ  S`U  1[S XB.` hp x (#XB(4)Forpurposesofthissection,thecalculationoftheamountofimpervioussurfaceshallnotincludewaterbodies.ٌ݌̌  1[S XB.` hp x (#XB    S. 1[S XB.` hp x (#XB(5)ApplicationsreceivedbytheDistrictforwhichapermithasnotbeenissuedpriortotherulerevisionseffectiveApril11,1994,andwhichdonotrequireapermitpursuanttosections(1)or(2),above,maybewithdrawnbytheapplicant.݌̌  1[S XB.` hp x (#XB  Ð  S\Q  1[S XB.` hp x (#XB(6)PermitsissuedbytheDistrictforsystemswhichnolongerrequireapermitpursuanttosections(1)or(2),above,mayeitherbeabandonedorrelinquishedbythepermitteesubjecttothefollowing:Ðސ݌̌  1[S XB.` hp x (#XB  ͒  S 1[S B.44` hp x (#XB(a)LocalgovernmentsmayhaveconcurrentjurisdictionwiththeDistrictoverastormwatersystem.Thepermitteeisnotrelievedbythisruleoftheresponsibilitytocomplywithanyotherapplicablerulesorordinanceswhichmaygovernsuchsystem.͒݌̌  1[S H.` hp x (#44` XH     S!H=! 1[S B.44` hp x (#XB(b)Thepermitteeprovidesreasonableassurancethattherewillnotbeaviolationofstatewaterqualitystandardsassetforthinchapter62302and62550,F.A.C.; (݌̌  1[S H.` hp x (#44` XH    S$ #{  1[S B.44` hp x (#XB(c)Thepermitteeprovidesreasonableassurancethatadjacentornearbypropertiesnotownedorcontrolledbytheapplicantwillnotbeadverselyaffectedbydrainageorflooding;and݌̌  1[S H.` hp x (#44` XH    S'D$9'# 1[S B.44` hp x (#XB(d)ThepermitteemustapplytotheDistrictforandreceivewrittenauthorizationfromtheDistrictpriortoabandonmentofthesystem.݌̌  1[S H.` hp x (#44` XH  ƚ  S*&)w& 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171,FS.LawImplemented373.413,373.416 *& FS.HistoryNew91591.Amended41194,112294.ƚ݌ +'  Ќ  1[S XB.` hp x (#XB    S,P)E,( 1[S 40C42.0225ExemptionsFromPermittingforStormwaterManagementSystemsל݌ ,P)! Ќ  1[S     S..*-* 1[S ,E1` hp x (#XEThefollowingtypesofstormwatermanagementsystemsareexemptfromthenoticeand ..*" permitrequirementsofthischapter:ٝ݌ /+# Ќ  1[S ,H.` hp x (#,` XH    SSH 1[S ,E1` hp x (#XE(1)Systemsdesignedtoaccommodateonlyonesinglefamilydwellingunit,duplex,triplex,orquadruplex,providedthesingleunit,duplex,triplexorquadruplexisnotpartofalargercommonplanofdevelopmentorsale.ß݌̌  1[S ,H.` hp x (#,` XH  ϡ  Sv 1[S ,E1` hp x (#XE(2)Systemswhicharedesignedtoservesinglefamilyresidentialprojects,includingduplexes,triplexesandquadruplexes,oflessthan10acrestotallandareaandwhichhavelessthan2acresimpervioussurfaceandifthesystems:ϡ݌̌  1[S ,H.` hp x (#,` XH    S ?4  1[S B.44` hp x (#XB(a)Complywithallregulationsorordinancesapplicabletostormwatermanagementadoptedbyacityorcounty;݌̌  1[S H.` hp x (#44` XH    S r  1[S B.44` hp x (#XB(b)Arenotpartofalargercommonplanofdevelopmentorsale;andѥ݌̌  1[S H.` hp x (#44` XH  A  S[ P  1[S B.44` hp x (#XB(c)DischargeintoastormwatermanagementsystemexemptedorpermittedbytheDistrictunderthischapterwhichhassufficientcapacityandtreatmentcapabilityasspecifiedinthischapterandisowned,maintained,oroperatedbyacity,county,specialdistrictwithdrainageresponsibility,orwatermanagementdistrict;however,thisexemptiondoesnotauthorizedischargetoasystemwithoutthesystemowner'spriorwrittenconsent.A\݌̌  1[S H.` hp x (#44` XH  >  SN 1[S XB.` hp x (#XB(3)Systemsthatqualifyforanoticedgeneralpermitpursuanttochapter40C400,F.A.C.andwhichcomplywiththerequirementsofsuchnoticedgeneralpermit.>Y݌̌  1[S XB.` hp x (#XB    So' 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171,373.413FS.LawImplemented373.413, o' 373.416,403.812FS.HistoryNew92591.Amended32193,10395.:݌ _ Ќ  1[S XB.` hp x (#XB  %  SZ 1[S 40C42.023RequirementsforIssuance%@݌  Ќ  1[S     SC8 1[S ,E1` hp x (#XE(1)Toreceiveageneralorindividualpermitunderthischaptertheapplicantmustprovide C reasonableassurancebasedonplans,testresultsandotherinformation,thatthestormwatermanagementsystem:݌̌  1[S ,H.` hp x (#,` XH  +  Sf 1[S B.44` hp x (#XB(a)willnotresultindischargesfromthesystemtosurfaceandgroundwaterofthestatethatcauseorcontributetoviolationsofstatewaterqualitystandardsassetforthinchapters62302,624,62302and62550,F.A.C.,includinganyantidegradationprovisionsofsections624.242(1)(a)and(b),624.242(2)and(3),and62302.300,F.A.C.,andanyspecialstandardsforOutstandingFloridaWatersandOutstandingNationalResourceWaterssetforthinsections624.242(2)and(3),F.A.C.;+F݌̌  1[S H.` hp x (#44` XH  e  SG%!$! 1[S B.44` hp x (#XB(b)willnotadverselyaffectdrainageandfloodprotectiononadjacentornearbypropertiesnotownedorcontrolledbytheapplicant;e݌̌  1[S H.` hp x (#44` XH  2  S'$z'2$ 1[S B.44` hp x (#XB(c)willbecapableofbeingeffectivelyoperatedandmaintainedpursuanttotherequirementsofthischapter;and2M݌̌  1[S H.` hp x (#44` XH    SS* '*& 1[S B.44` hp x (#XB(d)meetsanyapplicablebasincriteriacontainedinchapter40C41,F.A.C.݌̌  1[S H.` hp x (#44` XH  |  S+(+N( 1[S XB.` hp x (#XB(2)|݌̌  1[S XB.` hp x (#XB    S-7*,-) 1[S B.44` hp x (#XB(a)Ashowingbytheapplicantthatthestormwatermanagementsystemcomplieswiththeapplicablecriteriainsections40C42.024,40C42.025,40C42.026,and o.'+$ 40C42.0265,F.A.C.,shallcreateapresumptionthattheapplicanthasprovidedreasonableassurancethattheproposedactivitymeetstherequirementsinparagraphs(a),above.ں݌̌  1[S H.` hp x (#44` XH  i  Svk# 1[S B.44` hp x (#XB(b)Ashowingbytheapplicantthatthestormwatermanagementsystemcomplieswiththecriteriaofsubsections40C42.025(8)and(9),F.A.C.,shallcreateapresumptionthattheapplicanthasprovidedreasonableassurancethattheproposedactivitymeetstherequirementsinparagraph(b),above.i݌̌  1[S H.` hp x (#44` XH  ؿ  S$   1[S B.44` hp x (#XB(c)Ashowingbytheapplicantthatthestormwatermanagementsystemcomplieswiththeapplicablecriteriaofsections40C42.027,40C42.028,and40C42.029,F.A.C.,shallcreateapresumptionthattheapplicanthasprovidedreasonableassurancethattheproposedactivitymeetstherequirementsinparagraph(c),above.ؿ݌̌  1[S H.` hp x (#44` XH  _  SB 7  1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171,373.418FS.LawImplemented373.413, B  373.416FS.HistoryNew92591.Amended32193,10395._z݌ z2  Ќ  1[S XB.` hp x (#XB  \  Su 1[S 40C42.024StandardGeneralandIndividualPermits\w݌   Ќ  1[S   H  S^S  1[S ,E1` hp x (#XE(1)Anypersonproposingtoconstruct,alter,operate,maintain,remove,orabandona ^ stormwatermanagementsystem,whichrequiresapermitpursuanttosections40C42.022,F.A.C.,exceptthoseexemptedpursuanttosection40C42.0225,F.A.C.,ornotedinsection40C42.061,F.A.C,shallapplytotheDistrictforastandardgeneralorindividualenvironmentalresourcestormwaterpermit,priortothecommencementofconstruction,alteration,removal,operation,maintenance,orabandonmentofthestormwatermanagementsystem.Noconstruction,alteration,removal,operation,maintenance,orabandonmentofastormwatermanagementsystemshallbeundertakenwithoutavalidstandardgeneralorindividualenvironmentalresourcestormwaterpermitasrequiredpursuanttothissection.Hc݌̌  1[S ,H.` hp x (#,` XH    Sti! 1[S ,E1` hp x (#XE(2)Thefollowingtypesofstormwatermanagementsystemsqualifyforastandardgeneralenvironmentalresourcestormwaterpermitandshallbeprocessedaccordingtotheadministrativeproceduressetforthinchapter40C40,F.A.C.:݌̌  1[S ,H.` hp x (#,` XH    S2  1[S B.44` hp x (#XB(a)Systemswhichdischargeintoastormwatermanagementsystemwhichispermittedpursuanttoparagraph40C42.024(2)(b),(c),or(d),F.A.C.,orsubsection40C42.024(3),F.A.C.,orwhichwaspreviouslyapprovedpursuanttoanoticedexemptionundersection6225.030wheretheappropriatetreatmentcriteriaspecifiedinthischapterandappliedtothepermittedorexemptsystemarenotexceededbythedischarge;however,thisdoesnotauthorizedischargetothepermittedorexemptsystemwithoutthesystemowner'spriorwrittenconsent.݌̌  1[S H.` hp x (#44` XH  O  Sh' $'# 1[S B.44` hp x (#XB(b)Systemswhichmeettheapplicabledesignandperformancestandardsofsection40C42.025,F.A.C.,andwhichcomplywithanyoneormoreofthefollowing:Oj݌̌  1[S H.` hp x (#44` XH  2  S)&)S& 1[S ?+  hp x (#X?1.Retentionsystemswhichmeetthecriteriaofsubsection40C42.026(1),F.A.C.;2M݌̌  1[S H.` hp x (#  XH    St,,)!,( 1[S ?+  hp x (#X?2.Underdrainsystemswhichmeetthecriteriaofsubsection40C42.026(2),F.A.C.;݌̌  1[S H.` hp x (#  XH  ]  S.+._+ 1[S ?+  hp x (#X?3.Undergroundexfiltrationtrenchsystemswhichmeetthecriteriaof .+' subsection40C42.026(3),F.A.C.;]x݌̌  1[S H.` hp x (#  XH    SC 1[S ?+  hp x (#X?4.Wetdetentionsystemswhichmeetthecriteriaofsubsection40C42.026(4),F.A.C.;or7݌̌  1[S H.` hp x (#  XH    Sd 1[S ?+  hp x (#X?5.Swalesystemswhichmeetthecriteriainsubsections40C42.021(30)and40C42.026(5),F.A.C.݌̌  1[S H.` hp x (#  XH  ]  S  O 1[S ?+  hp x (#X?6.Drydetentionsystemswithinprojectareaslessthan5acresinsize,andwhichservedraiagearealessthan5acresinsize,andwhichmeetthecriteriaofsubsection40C42.026(6),F.A.C.]x݌̌  1[S H.` hp x (#  XH  `  S`   1[S ?+` ` hp x (#X?(c)Modificationorreconstructionbyacity,county,stateagency,federalagency,orspecialdistrictwithdrainageresponsibility,ofanexistingstormwatermanagementsystemwhichisnotintendedtoincreasetheoriginaldesigncapacity,andwhichwillnotincreasepollutionloading,orchangepointsofdischargeinamannerthatwouldadverselyaffectthedesignatedusesofwatersinthestate.`{݌̌  1[S E.` hp x (#` ` XE  3  S^S  1[S ?+` ` hp x (#X?(d)Pavingofexistingpublicdirtroadsbyapublicentityifallofthefollowingconditionsaremet:3N݌̌  1[S E.` hp x (#` ` XE    S, 1[S ?+  hp x (#X?1.Theroadwillnotservenewdevelopment.݌̌  1[S H.` hp x (#  XH  I  Szo' 1[S ?+  hp x (#X?2.Additionaltrafficlanesarenotaddedtotheroad;Id݌̌  1[S H.` hp x (#  XH    SX 1[S ?+  hp x (#X?3.Thetrafficloadisnotexpectedtosignificantlyincrease;݌̌  1[S H.` hp x (#  XH  E  SS 1[S ?+  hp x (#X?4.Thedrainagesystemservingtheroadisnotsignificantlyaltered;E`݌̌  1[S H.` hp x (#  XH    S<1 1[S ?+  hp x (#X?5.Erosionandsedimentcontrolsareutilizedtopreventturbidityduringconstruction;݌̌  1[S H.` hp x (#  XH  i  S o 1[S ?+  hp x (#X?6.Theprojectdoesnotinvolvedredgingorfillinginwetlandsorothersurfacewaters,otherthaninditchesthatwereexcavatedthroughuplands;i݌̌  1[S H.` hp x (#  XH  A  S!H=! 1[S ?+  hp x (#X?7.Permanentvegetativecoverisestablishedonbothsidesofthepavementwithintheroadrightofway;andA\݌̌  1[S H.` hp x (#  XH    S$ #{  1[S ?+  hp x (#X?8.Swaleblocks,orothermeans,areutilizedtoretainrunoffandpromoteinfiltrationinareaswithsoilhavinggoodinfiltration(i.e.,SCShydrologicsoilgroups"A"and"B"). ݌̌  1[S H.` hp x (#  XH    S'D$9'# 1[S XB.` hp x (#XB(3)Thefollowingtypesofstormwatermanagementsystemswillbeprocessedasanindividualpermitaccordingtotheadministrativeproceduressetforthinchapter40C4,F.A.C.:݌̌  1[S XB.` hp x (#XB    S+'*g' 1[S B.44` hp x (#XB(a)Wetlandsstormwatermanagementsystemswhicharedesignedpursuanttothecriteriainsections40C42.025and40C42.0265,F.A.C.;݌̌  1[S H.` hp x (#44` XH    S-@*5-) 1[S B.44` hp x (#XB(b)Systemswhichproposetosatisfythestandardsofsubsection40C42.023(1),F.A.C.,byemployinganalternativetreatmentmethodologyordeviceotherthanthose x.0+# describedinsubsection(2)orparagraph(3)(a),above.Anaffirmativeshowingbytheapplicantthatthesystemdesignwillprovidetreatmentequivalenttoretentionsystemsdescribedinparagraph(2)(b)1.,above,willcreateapresumptioninfavorofsatisfyingthestandardsinparagraphs40C42.023(1)(a),F.A.C.Inaddition,systemswhichhaveadirectdischargetoClassI,ClassII,OutstandingFloridaWaters,orClassIIIwaterswhichareapproved,conditionallyapproved,restricted,orconditionallyrestrictedforshellfishharvestingshallprovideanadditionalleveloftreatment(i.e.,additionaltreatmentvolumeandofflinetreatment)pursuanttosection40C42.026,F.A.C.,oranalternativedemonstratedbytheapplicanttobeequivalent.݌̌  1[S H.` hp x (#44` XH    S^   1[S B.44` hp x (#XB(c)Systemswhichdonotmeettheapplicablecriteriaofsections40C42.025,40C42.026,or40C42.0265,F.A.C.Anaffirmativeshowingbytheapplicantbasedonplans,testresults,calculations,orotherinformationthatanalternativedesignisappropriateforthespecificsiteconditionswillcreateapresumptioninfavorofsatisfyingtheapplicablestandardsinsubsection40C42.023(1),F.A.C.݌̌  1[S H.` hp x (#44` XH  s  Sla 1[S XB.` hp x (#XB(4)Inotherwisedeterminingwhetherreasonableassurancehasbeenprovidedforparagraphs(3)(b)and(c),above,theDistrictshall,whereappropriate,consider:s݌̌  1[S XB.` hp x (#XB  U  S: 1[S B.44` hp x (#XB(a)Whetherbestmanagementpracticesareproposed,suchasthosedescribedin"StormwaterManagementManual(October,1981),""TheFloridaDevelopmentManual:AGuidetoSoundLandandWaterManagement(June,1988),"orbestmanagementpracticesdescribedinmanualsadoptedbytheEnvironmentalRegulationCommissionpursuanttosection6225.050,F.A.C.,orotherappropriatebestmanagementpractices(themanualslistedabovebynameareadoptedandmadeapartofthisrulebyreference.CopiesofthesedocumentsmaybeinspectedatallDistrictoffices);Up݌̌  1[S H.` hp x (#44` XH    S`  1[S B.44` hp x (#XB(b)Thepublicinterestservedbythesystem;݌̌  1[S H.` hp x (#44` XH  B  S[ 1[S B.44` hp x (#XB(c)Theprobableefficacyandcostsofalternativecontrols;andB]݌̌  1[S H.` hp x (#44` XH    SD9 1[S B.44` hp x (#XB(d)Whetherreasonableprovisionshavebeenmadefortheoperationandmaintenanceoftheproposedsystem.݌̌  1[S H.` hp x (#44` XH  y  S"!w 1[S XB.` hp x (#XB(5)Thestandardgeneralorindividualenvironmentalresourcestormwaterpermitwhichisgrantedwillincludeaspecifiedperiodforwhichthepermitwillbevalid.Suchperiod,unlessthepermitismodifiedorrevoked,isgenerally:y݌̌  1[S XB.` hp x (#XB    S%@"5%! 1[S B.44` hp x (#XB(a)fiveyearsforpermitstoconstruct,alter,orremoveasystem;and݌̌  1[S H.` hp x (#44` XH  0  S'#&# 1[S B.44` hp x (#XB(b)permanentforpermitstooperate,maintain,orabandonasystem.0K݌̌  1[S H.` hp x (#44` XH    S(l%a(% 1[S XB.` hp x (#XB(6)Proceduresgoverningtransfers,permitrevocation,permitmodifications,andextensionsarefoundinchapters40C1and40C4,F.A.C.,andapplytopermitsobtainedpursuanttothischapter.Proceduresgoverningconvertingconstructiontooperationpermitsandtransferringthesystemtotheoperationandmaintenanceentityarefoundinsection40C42.027,F.A.C.,below.݌̌  1[S XB.` hp x (#XB  s   S .*-o* 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.118,373.171,373.418FS.LawImplemented  .*& 373.413,373.416,403.813FS.HistoryNew92591.Amended32193,41194,103 .+' 95.s  ݌ H Ќ  1[S XB.` hp x (#XB     SC 1[S 40C42.025DesignandPerformanceCriteriaforStormwaterManagementSystems.  ݌  Ќ  1[S      St,! 1[S ,E1` hp x (#XEThefollowingcriteriashallapplytostormwatermanagementsystemsunlessotherwise t, noted:  ݌̌  1[S ,H.` hp x (#,` XH  `  S_ 1[S ,E1` hp x (#XE(1)Erosionandsedimentcontrolbestmanagementpracticesshallbeusedasnecessaryduringconstructiontoretainsedimentonsite.Thesemanagementpracticesshallbedesignedandcertifiedbyanappropriateregisteredprofessionalexperiencedinthefieldsofsoilconservationorsedimentcontrolaccordingtospecificsiteconditionsandshallbeshownornotedontheplansofthestormwatermanagementsystem.Theregisteredprofessionalshallfurnishthecontractorwithinformationpertainingtotheconstruction,operationandmaintenanceoftheerosionandsedimentcontrolpractice.Sedimentaccumulationsinthesystemfromconstructionactivitiesshallberemovedtopreventlossofstoragevolume.`{݌̌  1[S ,H.` hp x (#,` XH  s  S    1[S ,E1` hp x (#XE(2)Stormwatermanagementsystemswhicheitherreceivestormwaterfromareaswithgreaterthan50percentimpervioussurfaceorareapotentialsourceofoilandgreasecontaminationinconcentrationsthatexceedapplicablewaterqualitystandardsshallincludeabaffle,skimmer,greasetraporothermechanismsuitableforpreventingoilandgreasefromleavingthestormwatermanagementsysteminconcentrationsthatwouldcauseorcontributetoviolationsofapplicablewaterqualitystandardsinthereceivingwaters.Forpurposesofthissubsection,thecalculationoftheamountofimpervioussurfaceshallnotincludewaterbodies.s݌̌  1[S ,H.` hp x (#,` XH  <  SF 1[S ,E1` hp x (#XE(3)Unlessapplicablelocalregulationsaremorerestrictive,forpurposesofpublicsafetythefollowingrequirementsapply:<W݌̌  1[S ,H.` hp x (#,` XH    Sy1 1[S B.44` hp x (#XB(a)Normallydrybasinsdesignedtoimpoundmorethantwofeetofwaterorpermanentlywetbasinsshallbefencedorotherwiserestrictedfrompublicaccess,orshallcontainsideslopesthatarenosteeperthan4:1(horizontal:vertical)outtodepthoftwofeetbelowthecontrolelevation;and,݌̌  1[S H.` hp x (#44` XH  q  S2  1[S B.44` hp x (#XB(b)Controldevicesthataredesignedtocontainmorethanatwofootdepthofwaterwithinthestructureunderthedesignstormandhaveopeningsgreaterthanonefootminimumdimensionshallberestrictedfrompublicaccess.q݌̌  1[S H.` hp x (#44` XH    S#` U#  1[S XB.` hp x (#XB(4)Allstormwaterbasinsideslopesshallbestabilizedbyeithervegetationorothermaterialstominimizeerosionandsedimentationofthebasins.݌̌  1[S XB.` hp x (#XB  o  S.&"%" 1[S XB.` hp x (#XB(5)Stormwatermanagementsystemsmustbedesignedtoaccommodatemaintenanceequipmentaccessandtofacilitateregularoperationalmaintenance(suchasunderdrainreplacement,uncloggingfilters,sedimentremoval,mowingandvegetationcontrol).Operationalmaintenanceandoperationeasementsshallbeprovidedwhennecessarytofacilitateequipmentaccess.o݌̌  1[S XB.` hp x (#XB  "  S+<(1+' 1[S XB.` hp x (#XB(6)Theapplicantmustobtainsufficientlegalauthorizationasappropriatepriortopermitissuanceforstormwatermanagementsystemswhichproposetoutilizeoffsiteareastosatisfytherequirementsinsubsection40C42.023(1),F.A.C."3"݌̌  1[S XB.` hp x (#XB  F$  S.+._+ 1[S XB.` hp x (#XB(7)Stormwatermanagementsystems(exceptretentionandexfiltrationtrenchsystems) .+' shallprovidegravityorpumpeddischargethateffectivelyoperatesunderoneofthefollowingtailwaterconditions:F$a$݌̌  1[S XB.` hp x (#XB  c&  S{3 1[S B.44` hp x (#XB(a)Maximumstageinthereceivingwaterresultingfromthemeanannual24hourstorm.Thisstormdepthisdescribedin"RainfallAnalysisforNortheastFlorida;"St.JohnsRiverWaterManagementDistrictTechnicalPublicationNo.SJ883(May,1988).Lowerstagesmaybeutilizediftheapplicantdemonstratesthatflowfromtheprojectwillreachthereceivingwaterpriortothetimeofmaximumstageinthereceivingwater;c&~&݌̌  1[S H.` hp x (#44` XH  U)  S  y 1[S B.44` hp x (#XB(b)Meanannualhightidefortidalareas;U)p)݌̌  1[S H.` hp x (#44` XH  *  S b W   1[S B.44` hp x (#XB(c)Meanannualseasonalhighwaterelevation.Thiselevationmaybedeterminedbywaterlinesonvegetationorstructures,historicaldata,adventitiousrootsorotherhydrologicalorbiologicalindicators,designofmanmadesystems,orestimatedbyaregisteredprofessionalusingstandardhydrologicalmethodsbasedonthesiteandreceivingwatercharacteristics;or**݌̌  1[S H.` hp x (#44` XH  -  Se 1[S B.44` hp x (#XB(d)Asanalternative,theapplicantmayproposeanyapplicablecriterionestablishedbyalocalgovernment,stateagency,orstormwaterutilitywithjurisdictionovertheproject.--݌̌  1[S H.` hp x (#44` XH  z/  Sv.# 1[S XB.` hp x (#XB(8)Stormwatermanagementsystemswhichrequireapermitpursuanttosubsection40C42.022(1),F.A.C.,andwhichservenewconstructionareawithgreaterthan50percentimpervioussurface(excludingwaterbodies)mustdemonstratethatthepostdevelopmentpeakrateofdischargedoesnotexceedthepredevelopmentpeakrateofdischargeforoneofthefollowing:z//݌̌  1[S XB.` hp x (#XB  '2  Sy1 1[S B.44` hp x (#XB(a)Themeanannual24hourstormevent.Thisstormdepthisdescribedin"RainfallAnalysisforNortheastFlorida;"St.JohnsRiverWaterManagementDistrictTechnicalPublicationNo.SJ883(May,1988).Thecriteriacontainedinsections10.3.510.3.8oftheManagementandStorageofSurfaceWatersApplicant'sHandbook,(A.H.),arehereinincorporatedbyreference;'2B2݌̌  1[S H.` hp x (#44` XH  4  S"!  1[S B.44` hp x (#XB(b)Themeanannual24hourstormeventutilizingthemodifiedrationalhydrographmethod.Thisstormdepthisdescribedinthepublicationreferencedinparagraph(a),above.Thismethodologyshouldonlybeusedforsystemsmeetingthefollowingcriteria:44݌̌  1[S H.` hp x (#44` XH  (7  S%@"5%! 1[S ?+  hp x (#X?1.Thedrainageareaislessthan40acres;(7C7݌̌  1[S H.` hp x (#  XH  8  S'#&# 1[S ?+  hp x (#X?2.Thepredevelopmenttimeofconcentrationforthesystemislessthan60minutes;and,88݌̌  1[S H.` hp x (#  XH  4:  S)\&Q) & 1[S ?+  hp x (#X?3.Thepostdevelopmenttimeofconcentrationforthesystemislessthan30minutes;or4:O:݌̌  1[S H.` hp x (#  XH  ;  S*,(+( 1[S ?+` ` hp x (#X?(c)Asanalternativetoparagraphs(a)or(b),above,theapplicantmayproposeastormevent,duration,andcriteriaspecifiedbyalocalgovernment,stateagency, orstormwaterutilitywithjurisdictionovertheproject.;;݌  .*& Ќ  1[S E.` hp x (#` ` XE   >  SSH 1[S XB.` hp x (#XB(9)Stormwatermanagementsystemswhichalterexistingconveyancesystemsmustnot adverselyaffectexistingsurfacewaterconveyancecapabilities.Itispresumedthatasystemmeetsthiscriteriaifoneofthefollowingaremet: >'>݌̌  1[S XB.` hp x (#XB  ;@  Sv 1[S B.44` hp x (#XB(a)Theexistinghydraulicconveyanceismaintained;;@V@݌̌  1[S H.` hp x (#44` XH  A  S_T  1[S B.44` hp x (#XB(b)Theapplicantdemonstratesthatchangesinfloodelevationsorvelocitieswillnotadverselyimpactupstreamordownstreamoffsiteproperty;AA݌̌  1[S H.` hp x (#44` XH  C  S-   1[S B.44` hp x (#XB(c)Theapplicantdemonstratesthatthecriteriain10.5.2(b),Applicant'sHandbook,aremet;orCC݌̌  1[S H.` hp x (#44` XH  5E  S k `   1[S B.44` hp x (#XB(d)Asanalternative,theapplicantmayproposetocomplywithapplicablecriteriaestablishedbyalocalgovernment,stateagency,orstormwaterutilitywithjurisdictionovertheproject.5EPE݌̌  1[S H.` hp x (#44` XH  9G  S)   1[S XB.` hp x (#XB(10)Theconstructionplansandsupportingcalculationsmustbesigned,sealed,anddatedbyanappropriateregisteredprofessionalasrequiredbytherelevantstatutoryprovisionswhenthedesignofthestormwatermanagementsystemrequirestheservicesofanappropriateregisteredprofessional.9GTG݌̌  1[S XB.` hp x (#XB  I  SG< 1[S XB.` hp x (#XB(11)StormwatermanagementsystemslocatedwithinSensitiveKarstAreasmustmeettherequirementsofsubsection40C41.063(6),F.A.C.II݌̌  1[S XB.` hp x (#XB  jK  Sz 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171,373.418FS.LawImplemented373.117,  373.413,373.416,403.0877FS.HistoryNew4186.Amended92591,32193.jKK݌  Ќ  1[S XB.` hp x (#XB  yM  SSH 1[S 40C42.026SpecificDesignandPerformanceCriteriayMM݌ S Ќ  1[S   fN  S1 1[S ,E1` hp x (#XE(1)Retentionsystemsshall:fNN݌ 1 Ќ  1[S ,H.` hp x (#,` XH  O  St, 1[S B.44` hp x (#XB(a)Provideforoneofthefollowing:OO݌̌  1[S H.` hp x (#44` XH  JQ  S]  1[S ?+  hp x (#X?1.Offlineretentionofthefirstonehalfinchofrunoffor1.25inchesofrunofffromtheimperviousarea,whicheverisgreater;JQeQ݌̌  1[S H.` hp x (#  XH  S  S!!H 1[S ?+  hp x (#X?2.Onlineretentionofanadditionalonehalfinchofrunofffromthedrainageareaoverthatvolumespecifiedinsubparagraph1.,above;S,S݌̌  1[S H.` hp x (#  XH  T  Si$!!$  1[S ?+  hp x (#X?3.Onlineretentionthatprovidesforpercolationoftherunofffromthethreeyear,onehourstorm;orTT݌̌  1[S H.` hp x (#  XH  V  S&#&T# 1[S ?+  hp x (#X?4.Onlineretentionoftherunofffromoneinchofrainfallor1.25inchesofrunofffromtheimperviousarea,whicheverisgreater,forsystemswhichserveanareawithlessthan40percentimpervioussurfaceandthatcontainonlyU.S.DepartmentofAgricultureSoilConservationService(SCS)hydrologicgroup"A"soils.VV݌̌  1[S H.` hp x (#  XH  Y  SE,(+( 1[S ?+` ` hp x (#X?(b)ProvideretentioninaccordancewithoneofthefollowingforthosesystemswhichhavedirectdischargetoClassI,ClassII,OutstandingFloridaWaters,orClassIIIwaterswhichareapproved,conditionallyapproved,restricted,orconditionallyrestrictedforshellfishharvesting:Y,Y݌ /+$ Ќ  1[S E.` hp x (#` ` XE  [  SSH 1[S ?+  hp x (#X?1.Atleastanadditionalfiftypercentoftheapplicabletreatmentvolumespecifiedinsubparagraph1.,above.Offlineretentionmustbeprovidedforatleastthefirstonehalfinchofrunoffor1.25inchesofrunofffromtheimperviousarea,whicheverisgreater,ofthetotalamountofrunoffrequiredtobetreated;[[݌̌  1[S H.` hp x (#  XH   ^  SV 1[S ?+  hp x (#X?2.Onlineretentionofanadditionalfiftypercentofthetreatmentvolumespecifiedinsubparagraph2.,above; ^$^݌̌  1[S H.` hp x (#  XH  _  Sw /$  1[S ?+  hp x (#X?3.Onlineretentionthatprovidespercolationoftherunofffromthethreeyear,onehourstorm;or__݌̌  1[S H.` hp x (#  XH  fa  S b  1[S ?+  hp x (#X?4.Onlineretentionthatprovidesatleastanadditional50percentoftherunoffvolumespecifiedinsubparagraph40C42.026(1)(a)4.,above,forsystemswhichserveanareawithlessthat40percentimpervioussurfaceandthatcontainonlyU.S.DepartmentofAgricultureSoilConservationService(SCS)hydrologicgroup"A"soils.faa݌̌  1[S H.` hp x (#  XH  c  SS  1[S ?+` ` hp x (#X?(c)Providethecapacityfortheappropriatetreatmentvolumeofstormwaterspecifiedinparagraphs(a)or(b)above,within72hoursfollowingthestormeventassumingaverageantecedentmoistureconditions.Thestoragevolumemustbeprovidedbyadecreaseofstoredwatercausedonlybypercolationthroughsoil,evaporationorevapotranspiration.cd݌̌  1[S E.` hp x (#` ` XE  f  SaV 1[S ?+` ` hp x (#X?(d)Bestabilizedwithperviousmaterialorpermanentvegetativecover.Permanentvegetativecovermustbeutilized,exceptforperviouspavementsystems,whenU.S.DepartmentofAgricultureSoilConservationService(SCS)hydrologicgroup"A"soilsunderlietheretentionbasin.ff݌̌  1[S E.` hp x (#` ` XE  h  St 1[S XB.` hp x (#XB(2)Underdrainstormwatermanagementsystemsshall:hi݌̌  1[S XB.` hp x (#XB  ^j  S]R  1[S B.44` hp x (#XB(a)Provideforeitherofthefollowing:^jyj݌̌  1[S H.` hp x (#44` XH  k  S;  1[S ?+  hp x (#X?1.Offlinestorageofthefirstonehalfinchofrunoffor1.25inchesofrunofffromtheimperviousarea,whicheverisgreater;orkk݌̌  1[S H.` hp x (#  XH  m  S"yn"& 1[S ?+  hp x (#X?2.Onlinestorageofanadditionalonehalfinchofrunofffromthedrainageareaoverthatvolumespecifiedinsubparagraph1.,above.mm݌̌  1[S H.` hp x (#  XH  _o  SG%!$! 1[S ?+` ` hp x (#X?(b)ProvideeitherofthefollowingforthoseunderdrainsystemswhichhavedirectdischargetoClassI,ClassII,OutstandingFloridaWaters,orClassIIIwaterswhichareapproved,restricted,orconditionallyrestrictedforshellfishharvesting:_ozo݌̌  1[S E.` hp x (#` ` XE  q  S(u%j("% 1[S ?+  hp x (#X?1.Atleastanadditionalfiftypercentoftheapplicabletreatmentvolumespecifiedinsubparagraph1.,above.Offlinestoragemustbeprovidedforatleastthefirstonehalfinchofrunoffor1.25inchesofrunofffromtheimperviousarea,whicheverisgreater,ofthetotalamountofrunoffrequiredtobetreated;orqq݌̌  1[S H.` hp x (#  XH  t  S.*-x* 1[S ?+  hp x (#X?2.Onlinestorageoftherunofffromathreeyear,onehourstormoranadditionalfiftypercentofthetreatmentvolumespecifiedinsubparagraph2., /+& above,whicheverisgreater.t8t݌̌  1[S H.` hp x (#  XH  (v  SC 1[S ?+` ` hp x (#X?(c)Providethecapacityfortheappropriatetreatmentvolumeofstormwaterspecifiedinparagraphs(a)or(b),above,within72hoursfollowingastormevent.Thestoragevolumemustbeprovidedbyadecreaseofstoredwatercausedonlybypercolationthroughsoilwithsubsequenttransportthroughtheunderdrainpipes,evaporationorevapotranspiration.(vCv݌̌  1[S E.` hp x (#` ` XE  x  S4   1[S ?+` ` hp x (#X?(d)Provideatleasttwofeetofindigenoussoilbetweenthebottomofthestormwaterholdingareaandtheunderdrainpipe(s).xx݌̌  1[S E.` hp x (#` ` XE  z  S r g   1[S ?+` ` hp x (#X?(e)Bedesignedwithasafetyfactorofatleasttwounlesstheapplicantaffirmativelydemonstratesbasedonplans,testresults,calculationsorotherinformationthatalowersafetyfactorisappropriateforthespecificsiteconditions.Examplesofhowtoapplythisfactorincludebutarenotlimitedtoreducingthedesignpercolationratebyhalfordesigningfortherequireddrawdownwithin36hoursinsteadof72hours.zz݌̌  1[S E.` hp x (#` ` XE  z}  Se 1[S ?+` ` hp x (#X?(f)Containareasofstandingwateronlyfollowingarainfallevent.z}}݌̌  1[S E.` hp x (#` ` XE  ~  SNC 1[S ?+` ` hp x (#X?(g)Bestabilizedwithpermanentvegetativecover.~݌̌  1[S E.` hp x (#` ` XE  r  S, 1[S ?+` ` hp x (#X?(h)Include,ataminimum,acappedandsealedinspectionandcleanoutportswhichextendtothesurfaceofthegroundatthefollowinglocationsofeachdrainagepipe:r݌̌  1[S E.` hp x (#` ` XE  Z  SZO 1[S ?+  hp x (#X?1.Theterminus;andZu݌̌  1[S H.` hp x (#  XH    S8 1[S ?+  hp x (#X?2.Every400feetoreverybendof45ormoredegrees,whicheverisless.̓݌̌  1[S H.` hp x (#  XH  >  S{3 1[S ?+` ` hp x (#X?(i)Utilizefilterfabricorothermeansusedtopreventthesoilfrommovingandbeingwashedoutthroughtheunderdrainpipe.>Y݌̌  1[S E.` hp x (#` ` XE    ST  1[S XB.` hp x (#XB(3)Undergroundexfiltrationtrenchsystemsshall:݌̌  1[S XB.` hp x (#XB  o  S  O 1[S B.44` hp x (#XB(a)Provideforeitherofthefollowing:o݌̌  1[S H.` hp x (#44` XH  ݉  S"8-" 1[S ?+  hp x (#X?1.Offlinestorageofthefirstonehalfinchofrunoffor1.25inchesofrunofffromtheimperviousarea,whicheverisgreater;or݉݌̌  1[S H.` hp x (#  XH    S%!$k! 1[S ?+  hp x (#X?2.Onlinestorageofanadditionalonehalfinchofrunofffromthedrainageareaoverthatvolumespecifiedinsubparagraph1.,above.݌̌  1[S H.` hp x (#  XH  p  S'D$9'# 1[S ?+` ` hp x (#X?(b)ProvideeitherofthefollowingforthoseexfiltrationtrenchsystemswhichhavedirectdischargetoClassI,ClassII,OutstandingFloridaWaters,orClassIIIwaterswhichareapproved,conditionallyapproved,restricted,conditionallyrestrictedforshellfishharvesting:p݌̌  1[S E.` hp x (#` ` XE  Ə  S+(+W( 1[S ?+  hp x (#X?1.Atleastanadditionalfiftypercentoftheapplicabletreatmentvolumespecifiedinsubparagraph1.,above.Offlinestoragemustbeprovidedforatleastthefirstonehalfinchofrunoffor1.25inchesofrunofffromtheimperviousarea,whicheverisgreater,ofthetotalamountofrunoffrequiredto .z+$ betreated;orƏ݌̌  1[S H.` hp x (#  XH  `  SC 1[S ?+  hp x (#X?2.Onlinestorageoftherunofffromthethreeyear,onehourstormoranadditionalfiftypercentofthetreatmentvolumespecifiedinsubparagraph2.,above,whicheverisgreater.`{݌̌  1[S H.` hp x (#  XH  Y  ST  1[S ?+` ` hp x (#X?(c)Providethecapacityfortheappropriatetreatmentvolumeofstormwaterspecifiedinparagraphs(a)or(b),above,within72hoursfollowingastormeventassumingaverageantecedentmoistureconditions.Thestoragevolumemustbeprovidedbyadecreaseofstoredwatercausedonlybypercolationintothesoil.Yt݌̌  1[S E.` hp x (#` ` XE  Ֆ  S r g   1[S ?+` ` hp x (#X?(d)Bedesignedwithasafetyfactorofatleasttwounlesstheapplicantaffirmativelydemonstratesbasedonplans,testresults,calculationsorotherinformationthatalowersafetyfactorisappropriateforthespecificsiteconditions.Examplesofhowtoapplythisfactorincludebutarenotlimitedtoreducingthedesignpercolationratebyhalfordesigningfortherequireddrawdownwithin36hoursinsteadof72hours.Ֆ݌̌  1[S E.` hp x (#` ` XE  Ù  Se 1[S ?+` ` hp x (#X?(e)Bedesignedwithatwelve(12)inchminimumpipediameter.Ùޙ݌̌  1[S E.` hp x (#` ` XE  B  SNC 1[S ?+` ` hp x (#X?(f)Bedesignedwithathree(3)footminimumtrenchwidth.B]݌̌  1[S E.` hp x (#` ` XE    S, 1[S ?+` ` hp x (#X?(g)Bedesignedsothataggregateinthetrenchisenclosedinfilterfabric.ٜ݌̌  1[S E.` hp x (#` ` XE  L  Szo' 1[S ?+` ` hp x (#X?(h)Providecleanoutandinspectionstructureswhichextendtothesurfaceofthegroundattheinletandterminusofeachpipe.Inletstructuresshouldincludesedimentsumps.Lg݌̌  1[S E.` hp x (#` ` XE  =  S8 1[S ?+` ` hp x (#X?(i)Bedesignedsothattheinvertelevationofthetrenchmustbeatleasttwofeetabovetheseasonalhighgroundwatertableelevationunlesstheapplicantdemonstratesbasedonplans,testresults,calculationsorotherinformationthataalternativedesignisappropriateforthespecificsiteconditions.=X݌̌  1[S E.` hp x (#` ` XE    SVK 1[S ?+` ` hp x (#X?(j)Bedesignedsothatthesystemmusthavethecapacitytoretaintherequiredtreatmentvolumewithoutconsideringdischargestogroundorsurfacewaters.Ϣ݌̌  1[S E.` hp x (#` ` XE    S$"! 1[S XB.` hp x (#XB(4)Wetdetentionstormwatermanagementsystemsshall:݌̌  1[S XB.` hp x (#XB    S#r g#  1[S B.44` hp x (#XB(a)Provideatreatmentvolumeofthegreaterofthefollowing:"݌̌  1[S H.` hp x (#44` XH    SP%"$! 1[S ?+  hp x (#X?1.Firstoneinchofrunoff;or݌̌  1[S H.` hp x (#  XH    S&#&K# 1[S ?+  hp x (#X?2.2.5inchesofrunofffromtheimperviousarea. ݌̌  1[S H.` hp x (#  XH  c  S|(4%)($ 1[S ?+` ` hp x (#X?(b)Bedesignedsothattheoutfallstructuresshallbleeddownonehalfthevolumeofstormwaterspecifiedinparagraph(a),above,within48to60hoursfollowingastormevent,butnomorethanonehalfofthisvolumewillbedischargedwithinthefirst48hours.c~݌̌  1[S E.` hp x (#` ` XE    S,),G) 1[S ?+` ` hp x (#X?(c)Containapermanentpoolofwatersizedtoprovideanaverageresidencetime ofatleast14daysduringthewetseason(JuneOctober).ɬ݌ -*# Ќ  1[S E.` hp x (#` ` XE    SSH 1[S ?+` ` hp x (#X?(d)݌  1[S E.` hp x (#` ` XE    S1 1[S ?+  hp x (#X?1.Providealittoralzonetobedesignedasfollows:݌̌  1[S H.` hp x (#  XH  ^  St, 1[S 4<(  hp x (#X<a.Thelittoralzoneshallbegentlysloped(6:1orflatter).Atleast30percentofthewetdetentionsystemsurfaceareashallconsistofalittoralzone.Thepercentageoflittoralzoneisbasedontheratioofvegetatedlittoralzonetosurfaceareaofthepondatthecontrolelevation.^y݌̌  1[S 4H.` hp x (#  XH  ³  S   1[S 4<(  hp x (#X<b.Thetreatmentvolumeshouldnotcausethepondleveltorisemorethan18inchesabovethecontrolelevationunlesstheapplicantaffirmativelydemonstratesthatthelittoralzonevegetationcansurviveatgreaterdepths.³ݳ݌̌  1[S 4H.` hp x (#  XH    S; 0  1[S 4<(  hp x (#X<c.Eightypercentcoverageofthelittoralzonebysuitableaquaticplantsisrequiredwithinthefirsttwentyfourmonthsofcompletionofthesystemorasspecifiedbypermitconditions.݌̌  1[S 4H.` hp x (#  XH    S^ 1[S 4<(  hp x (#X<d.Tomeetthe80%coveragerequirement,plantingofthelittoralzoneisrecommended.Asanalternative,portionsofthelittoralzonemaybeestablishedbyplacementofwetlandtopsoils(atleastafourinchdepth)containingaseedsourceofdesirablenativeplants.Whenutilizingthisalternative,thelittoralzonemustbestabilizedbymulchingorothermeansandatleasttheportionofthelittoralzonewithin25feetoftheinletandoutletstructuresmustbeplanted.݌̌  1[S 4H.` hp x (#  XH    S/ 1[S <(  hp x (#X<2.Inlieuoftherequirementsofsubparagraph1.,above,theapplicantmayprovideeitherofthefollowing:݌̌  1[S E.` hp x (#  XE    Smb 1[S 4<(  hp x (#X<a.Atleastfiftypercentadditionalpermanentpoolvolumeoverthatspecifiedinparagraph(c),above;orļ݌̌  1[S 4H.` hp x (#  XH  T  S;  1[S 4<(  hp x (#X<b.Treatmentofthestormwaterpursuanttosubparagraphs40C42.024(2)(b)2.,3.,4.,or6.,F.A.C.,priortothestormwaterenteringthewetdetentionpond.To݌̌  1[S 4H.` hp x (#  XH  1  S#i ^#  1[S ?+` ` hp x (#X?(e)Bedesignedsothatthemeandepthofthepermanentpoolisbetween2and8feetandthemaximumdepthdoesnotexceed12feetbelowtheinvertofthebleeddowndevice,unlesstheapplicantaffirmativelydemonstratesthatalternativedepthswillnotinhibitthephysical,chemical,andbiologicaltreatmentprocessesorcausetheresuspensionofpollutantsintothewatercolumnduetoanaerobicconditionsinthewatercolumn.1L݌̌  1[S E.` hp x (#` ` XE  "  S)&)\& 1[S ?+` ` hp x (#X?(f)Bedesignedsotheflowpaththroughthepondhasanaveragelengthtowidthratioofatleast2:1.Thealignmentandlocationofinletsandoutletsshouldbedesignedtomaximizeflowpathsinthepond.Ifshortflowpathsareunavoidable,theeffectiveflowpathshouldbeincreasedbyaddingdiversionbarrierssuchasislands,peninsulas,orbafflestothepond.Inletstructuresshallbedesignedtodissipatetheenergyofwaterenteringthepond."=݌ ._+' Ќ  1[S E.` hp x (#` ` XE  @  SSH 1[S ?+` ` hp x (#X?(g)Bedesignedsothatbleeddowndevicesincorporatingdimensionssmallerthanthreeinchesminimumwidthorlessthan20degreesfor"v"notchesshallincludeadevicetoeliminateclogging.Examplesincludebaffles,grates,andpipeelbows.@[݌̌  1[S E.` hp x (#` ` XE  u  Sv 1[S ?+` ` hp x (#X?(h)Bedesignedsothatbleeddownstructureinvertelevationsareatorabovetheestimatedpostdevelopmentnormalgroundwatertableelevation.Ifthestructureisproposedtobesetbelowthiselevation,groundwaterinflowmustbeconsideredinthedrawdowncalculations,calculationofaverageresidencetime,estimatednormalwaterlevelinthepond,andpollutionremovalefficiencyofthesystem.u݌̌  1[S E.` hp x (#` ` XE  K  SW    1[S ?+` ` hp x (#X?(i)Provideforpermanentmaintenanceeasementsorotheracceptablelegalinstrumentstoallowforaccesstoandmaintenanceofthesystem,includingthepond,littoralzone,inlets,andoutlets.Theeasementorotheracceptableinstrumentmustcovertheentirelittoralzone.Kf݌̌  1[S E.` hp x (#` ` XE    Suj" 1[S ?+` ` hp x (#X?(j)Bedesignedsothattheaveragepondsideslopemeasuredbetweenthecontrolelevationandtwofeetbelowthecontrolelevationisnosteeperthan3:1(horizontal:vertical).݌̌  1[S E.` hp x (#` ` XE    S3 1[S ?+` ` hp x (#X?(k)WetdetentionsystemswhichhavedirectdischargetoClassI,ClassIIOutstandingFloridaWaters,orClassIIIwaterswhichareapproved,conditionallyapproved,restricted,orconditionallyrestrictedforshellfishharvestingshallprovideeitherofthefollowinginadditiontotherequirementsinparagraphs(b),(d),and(e)(j),above:݌̌  1[S E.` hp x (#` ` XE  -  SA6 1[S ?+  hp x (#X?1.Anadditionalfiftypercentoftheapplicabletreatmentvolumespecifiedinparagraph(a),above,andanadditionalfiftypercentoftheapplicablepermanentpoolvolumesspecifiedinparagraphs(c)orsubparagraph(d)2.,above;or-H݌̌  1[S H.` hp x (#  XH  [  ST 1[S ?+  hp x (#X?2.Treatmentpursuanttosubsections(1),(2),(3)above,or(5)below,priortodischargingintoawetdetentionponddesignedpursuanttoparagraphs(a)(j),above.[v݌̌  1[S H.` hp x (#  XH  F  Se"" 1[S XB.` hp x (#XB(5)Swalesystemsshall:Fa݌̌  1[S XB.` hp x (#XB    S# #`  1[S B.44` hp x (#XB(a)Percolate80%oftherunofffromthethreeyear,onehourstorm.݌̌  1[S H.` hp x (#44` XH  )  S%I">%! 1[S B.44` hp x (#XB(b)Percolatetherunofffromthethreeyear,onehourstormforthoseswalesystemswhichhavedirectdischargetoClassI,ClassII,OutstandingFloridaWaters,orClassIIIwaterswhichareapproved,conditionallyapproved,restricted,orconditionallyrestrictedforshellfishharvesting.)D݌̌  1[S H.` hp x (#44` XH    S)&)\& 1[S B.44` hp x (#XB(c)Providethecapacityforthegivenvolumeofstormwaterpursuanttoparagraphs(a)or(b),above,andcontainnocontiguousareasofstandingorflowingwaterwithin72hoursfollowingthestormeventreferencedinparagraphs(a)and(b),above,assumingaverageantecedentmoistureconditions.Thestoragevolumemustbeprovidedbyadecreaseofstoredwatercausedonlybypercolationthroughsoil,evaporationorevapotranspiration.݌ ._+' Ќ  1[S H.` hp x (#44` XH    SSH 1[S B.44` hp x (#XB(d)Meetthecriteriainsubsection40C42.021(29),F.A.C.݌̌  1[S H.` hp x (#44` XH  (  S1 1[S XB.` hp x (#XB(6)Drydetentionsystemsshall:(C݌̌  1[S XB.` hp x (#XB    St, 1[S B.44` hp x (#XB(a)Provideofflinedetentionofthefirstoneinchofrunoffor2.5inchesofrunofffromtheimperviousarea,whicheverisgreater.݌̌  1[S H.` hp x (#44` XH  U  SM  1[S B.44` hp x (#XB(b)Provideatleastanadditionalfiftypercentoftheapplicabletreatmentvolumespecifiedinsubparagraph1.,above,forthosesystemswhichhavedirectdischargetoClassI,ClassII,OutstandingFloridaWaters,orClassIIIwaterswhichareapproved,conditionallyapproved,restricted,orconditionallyrestrictedforshellfishharvesting.Up݌̌  1[S H.` hp x (#44` XH    S k `   1[S B.44` hp x (#XB(c)Bedesignedsothattheoutfallstructuresshalldischargeonehalftheappropriatetreatmentvolumeofstormwaterspecifiedinparagraphs(a)or(b),above,between24to30hoursfollowingastormevent.݌̌  1[S H.` hp x (#44` XH    S)   1[S B.44` hp x (#XB(d)Bedesignedsothatdischargestructuresshallincludeadevicetopreventthedischargeofaccumulatedsediment,minimizeexitvelocities,andpreventclogging.Examplesincludeperforatedriserenclosedinagraveljacketandperforatedpipesenclosedinsandorgravel.)݌̌  1[S H.` hp x (#44` XH  i  SG< 1[S B.44` hp x (#XB(e)Containareasofstandingwaterfornolongerthan3daysfollowingarainfallevent.i݌̌  1[S H.` hp x (#44` XH     Sz 1[S B.44` hp x (#XB(f)Bestabilizedwithpermanentvegetativecover. $݌̌  1[S H.` hp x (#44` XH    ScX 1[S B.44` hp x (#XB(g)Bedesignedsotheaverageflowpaththroughthebasinhasalengthtowidthratioofatleast2:1.Thealignmentandlocationofinletsandoutletsshouldbedesignedtomaximizeflowpathsinthebasin.Ifshortflowpathsareunavoidable,theeffectiveflowpathshouldbeincreasedbyaddingdiversionbarrierssuchasbafflestothebasin.݌̌  1[S H.` hp x (#44` XH  %  Sf 1[S B.44` hp x (#XB(h)Bedesignedsoinletstructuresdissipatetheenergyofwaterenteringthebasin.%@݌̌  1[S H.` hp x (#44` XH    S OD  1[S B.44` hp x (#XB(i)Bedesignedtoincludeamaintenancescheduleforremovalofsedimentanddebrisonatleastabimonthlybasisfromthebasinandmowingandremovalofgrassclippings.݌̌  1[S H.` hp x (#44` XH    S $ #r  1[S B.44` hp x (#XB(j)Bedesignedsothebasinfloorisleveloruniformlyslopedtowardtheoutfallstructure.݌̌  1[S H.` hp x (#44` XH  Y  S&K#@&" 1[S B.44` hp x (#XB(k)Bedesignedsothatthebasinfloorandcontrolelevationisatleastonefootabovetheseasonalhighgroundwatertableelevation.Sumpsmaybeplaceduptoonefootbelowthecontrolelevation.Yt݌̌  1[S H.` hp x (#44` XH  g  S *&)n& 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.118,373.177,373.418FS.LawImplemented  *&  373.413,373.416,403.813FS.HistoryNew92591.Amended32193,61593,41194,72095.g݌ +(" Ќ  1[S XB.` hp x (#XB    S-7*,-) 1[S 40C42.0265DesignandPerformanceCriteriaforWetlandsStormwaterManagement -7*# Systems݌ o.'+$ Ќ  1[S     SSH 1[S ,E1` hp x (#XE(1)Thewetlandsstormwatermanagementsystemdesignandperformancecriteriaandother S provisionsrelatingtosuchsystemsareaninitialbutnecessarystepbytheDistrictinafieldinwhichthereexistslimitedknowledge.InanefforttofurtherrefinetheDistrict'swetlandsstormwatermanagementsystempolicies,monitoringdataandotherpertinentinformationrelatingtotheperformancecriteriawillbecollectedandanalyzedandperiodicreportsoftheresultsofthismonitoringshallbemadeavailabletothepublic.TheDistrictmustattempttoensurethatthewetlandsstormwatermanagementsystemiscompatiblewiththeecologicalcharacteristicsofthewetlandsutilizedforstormwatertreatmentandtoensurethatwaterqualitystandardswillnotbeviolatedbydischargesfromwetlandsstormwatermanagementsystem.Toachievethesegoals,specificperformancecriteriaaresetforthinthissectionforsystemswhichincorporatewetlandsforstormwatertreatment.݌̌  1[S ,H.` hp x (#,` XH    SI >  1[S ,E1` hp x (#XE(2)Theonlywetlandstobeusedforstormwatertreatmentarethose:݌̌  1[S ,H.` hp x (#,` XH  o  S'   1[S B.44` hp x (#XB(a)Whichareisolatedwetlands;ando݌̌  1[S H.` hp x (#44` XH    Suj" 1[S B.44` hp x (#XB(b)Whichwouldbeisolatedwetlands,butforahydrologicconnectiontootherwetlandsorsurfacewatersviaanotherwatercoursethatwasexcavatedthroughuplands.݌̌  1[S H.` hp x (#44` XH    S3 1[S XB.` hp x (#XB(3)ApplicationsforwetlandstormwatermanagementsystemsshallbeprocessedbytheDistrictasanindividualpermitapplicationaccordingtotheadministrativeproceduressetforthinchapter40C4,F.A.C.݌̌  1[S XB.` hp x (#XB    SaV 1[S XB.` hp x (#XB(4)Inthereviewofwetlandsstormwatermanagementsystempermitapplications,theDistrictshallconsiderthefollowing:݌̌  1[S XB.` hp x (#XB    S/ 1[S B.44` hp x (#XB(a)Complianceofthewetlandsstormwatermanagementsystempermitwiththeperformancecriteriaspecifiedinsubsection40C42.0265(5).݌̌  1[S H.` hp x (#44` XH  ^   Smb 1[S B.44` hp x (#XB(b)Iftheapplicantisunabletoshowcompliancewiththeperformancecriteriainsubsection40C42.0265(5),theapplicantshallqualifyforawetlandsstormwatermanagementsystempermitusingalternativedesignandperformancecriteriaiftheapplicantaffirmativelydemonstratesthattheuseofthewetlandsiscompatiblewiththeecologicalcharacteristicsofthewetlandandtheapplicantcomplieswiththestandardsinsection40C42.023,F.A.C.^ y ݌̌  1[S H.` hp x (#44` XH  i   S# #`  1[S B.44` hp x (#XB(c)Iftheapplicantproposestodredgeorfillinthewetlandsusedforstormwatertreatment,theDistrictinitsreviewofthepermitapplicationshallevaluatetheadverseeffectsofthedredgingorfillingonthetreatmentcapabilityofthewetland.i  ݌̌  1[S H.` hp x (#44` XH    Sq')$'# 1[S XB.` hp x (#XB(5)Ashowingbytheapplicantthatthewetlandsstormwatermanagementsystemdesigncomplieswiththeperformancecriterialistedbelowshallcreateapresumptioninfavoroftheissuanceofthepermit:݌̌  1[S XB.` hp x (#XB    S*'*L' 1[S B.44` hp x (#XB(a)Thesystemcomplieswiththerequirementsofsection40C42.025andsubsection40C42.0265(2),F.A.C.݌̌  1[S H.` hp x (#44` XH  g  Sm-%*-) 1[S B.44` hp x (#XB(b)Thesystemispartofacomprehensivestormwatermanagementsystemthatutilizeswetlandsincombinationwithotherbestmanagementpracticestoprovidetreatmentoftherunofffromthegreaterofthefollowing:g݌ M/,' Ќ  1[S H.` hp x (#44` XH    SSH 1[S ?+  hp x (#X?1.Firstoneinchofrunoff;or݌̌  1[S H.` hp x (#  XH    S1 1[S ?+  hp x (#X?2.2.5inchestimestheimperviousarea.݌̌  1[S H.` hp x (#  XH  f  St, 1[S ?+` ` hp x (#X?(c)ThosesystemswhichdirectdischargetoClassI,ClassII,orOutstandingFloridaWatersshallprovideanadditionalfiftypercentoftheapplicabletreatmentvolumespecifiedinparagraph(b),above.f݌̌  1[S E.` hp x (#` ` XE  s  S=   1[S ?+` ` hp x (#X?(d)Thewetlandsstormwatermanagementsystemmustprovidetreatmentfortherunoffasspecifiedinparagraph40C42.0265(5)(b)or(c),F.A.C.,withinthewetlands.Thedesignfeaturesofthesystemshallmaximizeresidencetimeofthestormwaterwithinthewetland.Theoutfallstructureshallbedesignedtobleeddownonehalfthevolumespecifiedinparagraph40C42.0265(5)(b)or(c)withinthefirst60to72hours.s݌̌  1[S E.` hp x (#` ` XE  Y  S; 0  1[S ?+` ` hp x (#X?(e)Stormwatershallbedischargedintothewetlandsutilizedsoastominimizethechannelizedflowofstormwaterbyemployingmethodsincluding,butnotlimitedto,sprinklers,overlandfloworspreaderswales.Yt݌̌  1[S E.` hp x (#` ` XE  n  S^ 1[S ?+` ` hp x (#X?(f)Theuseofwetlandsforstormwatermustmeetthecriteriainsection12.0,EnvironmentalConsiderations,oftheApplicant'sHandbook:ManagementandStorageofSurfaceWaters,adoptedbyreferenceinsection40C4.091,F.A.C.n݌̌  1[S E.` hp x (#` ` XE  !  So' 1[S XB.` hp x (#XB(6)Inordertoestablishareliable,scientificallyvaliddatabaseuponwhichtoevaluatetheperformancecriteriaandtheperformanceofthewetlandsstormwatermanagementsystem,amonitoringprogrammayberequired.MonitoringprogramsshallprovidetheDistrictwithcomparabledatafordifferenttypesofwetlandsanddrainagedesigns.Datatobecollectedshallinclude(unlessirrelevanttothepermittedsystem):sedimentationrate,sedimenttracemetalconcentrations,sedimentnitrogenandphosphorusconcentrations,changesinthefrequency,abundanceanddistributionofvegetation,andinflowandoutflowwaterqualityfornutrients,metals,turbidity,oilsandgreases,bacteriaandotherparametersrelatedtothespecificsiteconditions.InflowandoutflowwaterqualityparameterswillbemonitoredonsuchstormeventoccurrencesasestablishedbytheDistrictbasedonasitespecificbasis.TheDistrictshalleliminatetherequirementtocontinuethemonitoringprogramuponitsdeterminationthatnofurtherdataisnecessarytoevaluatetheperformancecriteriaorensurecompliancewiththeperformancecriteriaandapplicablewaterqualitystandards.!!݌̌  1[S XB.` hp x (#XB  n'  S5%!$! 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.177,373.418FS.LawImplemented373.413, 5%! 373.416FS.HistoryNew92591,32193,10395.n''݌ %&"  Ќ  1[S XB.` hp x (#XB  c)  S's$h' $ 1[S 40C42.027LegalOperationandMaintenanceEntityRequirementsc)~)݌ 's$! Ќ  1[S   [*  SQ) &(% 1[S ,E1` hp x (#XE(1)TheDistrictconsidersthefollowingentitiestobeacceptableformeetingtherequirements Q) &" necessarytoensurethatastormwatermanagementsystemwillbeoperatedandmaintainedincompliancewiththerequirementsofthisChapterandotherDistrictregulationsinchapters40C4or40C40,F.A.C.:[*v*݌̌  1[S ,H.` hp x (#,` XH  ,  S-o*d-* 1[S B.44` hp x (#XB(a)Localgovernmentalunitsincludingcountiesormunicipalities,orMunicipalServiceTaxingUnitsestablishedpursuanttosection125.01,F.S.;,-݌ ._+' Ќ  1[S H.` hp x (#44` XH  .  SSH 1[S B.44` hp x (#XB(b)Activewatercontroldistrictscreatedpursuanttochapter298,F.S.,ordrainagedistrictscreatedbyspecialact,orCommunityDevelopmentDistrictscreatedpursuanttochapter190,F.S.,orSpecialAssessmentDistrictscreatedpursuanttochapter170,F.S.;..݌̌  1[S H.` hp x (#44` XH  #1  Sf 1[S B.44` hp x (#XB(c)Stateorfederalagencies;or#1>1݌̌  1[S H.` hp x (#44` XH  2  S OD  1[S B.44` hp x (#XB(d)Dulyconstitutedstormwater,communication,water,sewer,electricalorotherpublicutilities.22݌̌  1[S H.` hp x (#44` XH  44  S   1[S XB.` hp x (#XB(2)Thepropertyownerordeveloperisnormallynotacceptableasaresponsibleentitywhenthepropertyisintendedtobesubdivided.Thepropertyownerordevelopershallbeacceptableinanyofthefollowingcircumstances:44O4݌̌  1[S XB.` hp x (#XB  U6  SK @  1[S B.44` hp x (#XB(a)Writtenproofisfurnishedeitherbyletterorresolution,thatagovernmentalentityorsuchotheracceptableentityassetforthinparagraphs(a)(d)above,willaccepttheoperationandmaintenanceofthestormwatermanagementsystematatimecertaininthefuture;U6p6݌̌  1[S H.` hp x (#44` XH  8  S^ 1[S B.44` hp x (#XB(b)Proofofbondingorassuranceofasimilarnatureisfurnishedinanamountsufficienttocoverthecostoftheoperationandmaintenanceofthestormwatermanagementsystem;88݌̌  1[S H.` hp x (#44` XH  :  So' 1[S B.44` hp x (#XB(c)Thepropertyiswhollyownedbythepermitteeandownershipisintendedtoberetained.Thiswouldapplytoafarm,corporateofficeorsingleindustrialfacility,forexample;or::݌̌  1[S H.` hp x (#44` XH  <  SJ 1[S B.44` hp x (#XB(d)Theownershipofthepropertyisretainedbythepermitteeandiseitherleasedorrentedtothirdpartiessuchasinshoppingcentersormobilehomeparks.<<݌̌  1[S H.` hp x (#44` XH  >  Sk# 1[S XB.` hp x (#XB(3)Profitornonprofitcorporationsincludinghomeownersassociations,propertyownersassociations,condominiumownersassociationsormasterassociationsshallbeacceptableonlyundercertainconditionsthatensurethatthecorporationhasthefinancial,legalandadministrativecapabilitytoprovideforthelongtermoperationandmaintenanceofthestormwatermanagementsystem.>>݌̌  1[S XB.` hp x (#XB  OA  S"yn"& 1[S XB.` hp x (#XB(4)EntityRequirements.OAjA݌̌  1[S XB.` hp x (#XB  B  SW$!$  1[S B.44` hp x (#XB(a)IfamultimemberassociationsuchasaHomeowner,PropertyOwner,CondominiumorMasterAssociationisproposed,theownerordevelopermustsubmitArticlesofIncorporationfortheAssociation,andDeclarationofCovenantsandRestrictions,orsuchotherorganizationalandoperationaldocumentswhichaffirmativelyassignauthorityandresponsibilityfortheoperationormaintenanceofthestormwatermanagementsystem.BB݌̌  1[S H.` hp x (#44` XH  E  S*U'J*' 1[S B.44` hp x (#XB(b)TheAssociationshallhavesufficientpowersreflectedinitsorganizationaloroperationaldocumentsto:EE݌̌  1[S H.` hp x (#44` XH  KG  S#-),) 1[S ?+  hp x (#X?1.Operateandmaintainthestormwatermanagementsystemaspermittedor exemptedbytheDistrict;KGfG݌ .*% Ќ  1[S H.` hp x (#  XH  I  SSH 1[S ?+  hp x (#X?2.Establishrulesandregulations;I*I݌  1[S H.` hp x (#  XH  J  S1 1[S ?+  hp x (#X?3.Assessmembersafeeforthecostofoperationandmaintenanceofthesystem,andenforcecollectionofsuchassessments;JJ݌̌  1[S H.` hp x (#  XH  @L  Sod 1[S ?+  hp x (#X?4.Contractforservices(iftheAssociationcontemplatesemployingamaintenancecompany)toprovidetheservicesforoperationandmaintenance;@L[L݌̌  1[S H.` hp x (#  XH  N  S=   1[S ?+  hp x (#X?5.Existinperpetuity.TheArticlesofIncorporationmustprovidethatiftheassociationisdissolvedthestormwatermanagementsystemshallbetransferredtoandmaintainedbyanentityacceptabletotheDistrictasdefinedinthissection.Transferofmaintenanceresponsibilityshallbeeffectuatedpriortodissolutionoftheassociation;N0N݌̌  1[S H.` hp x (#  XH  P  SK @  1[S ?+  hp x (#X?6.Enforcetherestrictionsrelatingtotheoperationandmaintenanceofthestormwatermanagementsystem;PP݌̌  1[S H.` hp x (#  XH  _R  S~ 1[S ?+  hp x (#X?7.ProvidethattheportionsoftheDeclarationswhichrelatetotheoperationandmaintenancemaybeenforcedbytheDistrictinaproceedingatlaworinequity;and_RzR݌̌  1[S H.` hp x (#  XH  JT  SG< 1[S ?+  hp x (#X?8.RequirethatamendmentstothedocumentswhichalterthestormwatermanagementsystembeyondmaintenanceinitsoriginalconditionmustreceiveDistrictapprovalpriortotakingeffect.JTeT݌̌  1[S H.` hp x (#  XH  IV  Sj 1[S XB.` hp x (#XB(5)PhasedProjects.IVdV݌̌  1[S XB.` hp x (#XB  W  SSH 1[S B.44` hp x (#XB(a)IfanOperationandMaintenanceentityisproposedforaprojectwhichwillbeconstructedinphases,andsubsequentphaseswillutilizethesamestormwatermanagementsystemsastheinitialphaseorphases,theentityshallhavetheabilitytoacceptresponsibilityfortheoperationandmaintenanceofstormwatermanagementsystemforfuturephasesoftheproject.WW݌̌  1[S H.` hp x (#44` XH  VZ  SV 1[S B.44` hp x (#XB(b)Ifthedevelopmentschemecontemplatesindependentoperationandmaintenanceentitiesfordifferentphases,andthestormwatermanagementsystemisintegratedthroughouttheproject,theentitieseitherseparatelyorcollectivelyshallhavetheauthorityandresponsibilitytooperateandmaintainthestormwatermanagementsystemfortheentireproject.Thatauthorityshallincludecrosseasementsforstormwatermanagementandtheabilitytoenterandmaintainthevarioussystems,shouldanysubentityfailtomaintainaportionofthestormwatermanagementsystemwithintheproject.VZqZ݌̌  1[S H.` hp x (#44` XH  ]  S($'|$ 1[S XB.` hp x (#XB(6)Theapplicantshallbeanacceptableentityfromthetimeconstructionbeginsuntilthestormwatermanagementsystemisdedicatedtoandacceptedbyalegalentityestablishedpursuanttothissection.Theapplicantshallprovideproofoftheexistenceofanentitypursuanttothissectionorofthefutureacceptanceofthesystembyanentitydescribedinthissectionpriortoinitiatingconstruction.]^݌̌  1[S XB.` hp x (#XB  `  Sm-%*-) 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171FS.LawImplemented403.812,403.814 m-%*% FS.HistoryNew4186.Amended92591,32193.``݌ ].+& Ќ  1[S XB.` hp x (#XB  b  SSH 1[S 40C42.028OperationPhasePermitsbb݌ S Ќ  1[S   c  S1 1[S ,E1` hp x (#XE(1)Theoperationphaseofastormwatermanagementsystempermitwhichwasdesignedby 1 anappropriateregisteredprofessionaldoesnotbecomeeffectiveuntilallofthefollowingcriteriainthissubsectionandsubsection(3)haveoccurred:cc݌̌  1[S ,H.` hp x (#,` XH  e  S_T  1[S B.44` hp x (#XB(a)Within30daysaftercompletionofconstructionofthestormwatermanagementsystem,permitteeshallsubmitasignedandsealedcertificationbyanappropriateregisteredprofessionalindicatingthatthesystemhasbeenconstructedandthatthesystemisreadyforinspectionbytheDistrict.ee݌̌  1[S H.` hp x (#44` XH  Rh  S r  1[S B.44` hp x (#XB(b)Thecertificationpreparedbyaregisteredprofessional(notnecessarilytheprojectdesignregisteredprofessionalbutonewhohasbeenretainedbythepermitteetoprovideprofessionalservicesduringtheconstructionphaseofprojectcompletion)shallbemadeonformnumber40C1.181(13),AsBuiltCertificationbyaRegisteredProfessional.Rhmh݌̌  1[S H.` hp x (#44` XH  j  Sc 1[S B.44` hp x (#XB(c)Theregisteredprofessionalshallcertifythat:jk݌̌  1[S H.` hp x (#44` XH  ol  S^ 1[S ?+  hp x (#X?1.Thesystemhasbeenconstructedsubstantiallyinaccordancewithapprovedplansandspecifications,or;oll݌̌  1[S H.` hp x (#  XH  n  S7, 1[S ?+  hp x (#X?2.Anydeviationsfromtheapprovedplansandspecificationswillnotpreventthesystemfromfunctioningincompliancewiththerequirementsofthischapter.TheregisteredprofessionalshallnoteandexplainsubstantialdeviationsfromtheapprovedplansandspecificationsandprovidetwocopiesofasbuiltdrawingstotheDistrict.n8n݌̌  1[S H.` hp x (#  XH  p  S: 1[S ?+` ` hp x (#X?(d)Thecertificationshallbebasedupononsiteobservationofconstruction(scheduledandconductedbytheprofessionalorbyaprojectrepresentativeunderhisorherdirectsupervision)orreviewofasbuiltdrawingsforthepurposeofdeterminingiftheworkwascompletedincompliancewithapprovedplansandspecifications.pp݌̌  1[S E.` hp x (#` ` XE  =s  S+!  1[S ?+` ` hp x (#X?(e)Asbuiltdrawingsshallbethepermitteddrawingsrevisedtoreflectanychangesmadeduringconstruction.Boththeoriginalandrevisedspecificationsmustbeclearlyshown.Theplansmustbeclearlylabeledas"asbuilt"or"record"drawings.Allsurveyeddimensionsandelevationsrequiredshallbecertifiedbyaregisteredsurveyor.Thefollowinginformation,ataminimum,shallbeverifiedontheasbuiltdrawings:=sXs݌̌  1[S E.` hp x (#` ` XE  'v  Sq')$'# 1[S ?+  hp x (#X?1.Dimensionsandelevationsofalldischargestructuresincludingallweirs,slots,gatespumps,pipes,andoilandgreaseskimmers;'vBv݌̌  1[S H.` hp x (#  XH  w  S)&)\& 1[S ?+  hp x (#X?2.Locations,dimensions,andelevationsofallfilter,exfiltration,orunderdrainsystemsincludingcleanouts,pipes,connectionstocontrolstructures,andpointsofdischargetothereceivingwaters;w x݌̌  1[S H.` hp x (#  XH  y  Sm-%*-) 1[S ?+  hp x (#X?3.Dimensions,elevations,contours,orcrosssectionsofalltreatmentstorageareassufficienttodeterminestagestoragerelationshipsofthestorageareaandthepermanentpooldepthandvolumebelowthecontrolelevationfor M/,' normallywetsystems,whenappropriate;yz݌̌  1[S H.` hp x (#  XH  d|  SC 1[S ?+  hp x (#X?4.Dimensions,elevations,contours,finalgrades,orcrosssectionsofthesystemtodetermineflowdirectionsandconveyanceofrunofftothetreatmentsystem;d||݌̌  1[S H.` hp x (#  XH  I~  ST  1[S ?+  hp x (#X?5.Dimensions,elevations,contours,finalgrades,orcrosssectionsofallconveyancesystemsutilizedtoconveyoffsiterunoffaroundthesystem;I~d~݌̌  1[S H.` hp x (#  XH  !  S  ? 1[S ?+  hp x (#X?6.Existingwaterelevation(s)andthedatedetermined;and!<݌̌  1[S H.` hp x (#  XH    Sp (   1[S ?+  hp x (#X?7.Elevationandlocationofbenchmark(s)forthesurvey.݌̌  1[S H.` hp x (#  XH    S k  1[S XB.` hp x (#XB(2)Theoperationphaseofastormwatermanagementsystempermitwhichwasnotdesignedbyanappropriateregisteredprofessionaldoesnotbecomeeffectiveuntilallofthecriteriainthissubsection,andsubsection(3)below,haveoccurred.Within30daysaftercompletionofconstructionofthestormwatermanagementsystem,permitteeshallsubmitacertification,onformnumber40C1.181(14),AsBuiltCertification,thatthesystemhasbeenconstructedinaccordancewiththedesignapprovedbytheDistrictandshallnotifytheDistrictthatthesystemisreadyforinspection.7݌̌  1[S XB.` hp x (#XB    S< 1[S XB.` hp x (#XB(3)ThepermitteeshallsubmitdocumentationtotheDistrictshowingthatadequateprovisionshavebeenmadefortheoperationandmaintenanceofthesystemandformeetinganyspecialpermitconditions.Entitieswhichqualifytooperateandmaintainsystemsforpurposesofthisrulearelistedatsection40C42.027,supra.Documentationmustincludeanaffirmativeindicationthattheentityintendstooragreestotakeovermaintenanceresponsibilityforthesystem,unlessthetransferisassociatedwiththeconversionoftheconstructionpermittoitsoperationphaseandthemaintenenacentityexistsasapprovedunderthepermit.݌̌  1[S XB.` hp x (#XB  e  Sb 1[S XB.` hp x (#XB(4)Thepermitwillbeconvertedfromaconstructionpermittoanoperationpermitoncetheprojectisdeterminedtobeincompliancewiththepermittedplansandanappropriateentityexistsformaintenanceofthesystem.TheDistrictwilltransferthepermittothemaintenanceentityuponrequest,pursuanttosection40C4.351,F.A.C.,onceallconditionsforconvertingtheconstructionpermittoanoperationpermithavebeenmet.e݌̌  1[S XB.` hp x (#XB  Z  S"pe" 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171,373.418FS.LawImplemented373.413, "p 373.416FS.HistoryNew92591,32193.Amended72095.Zu݌ #`  Ќ  1[S XB.` hp x (#XB  W  S>%!$! 1[S 40C42.029MonitoringandOperationalMaintenanceRequirementsWr݌ >%! Ќ  1[S   O  S&#&9# 1[S ,E1` hp x (#XE(1)Theoperationandmaintenanceentityisrequiredtoprovideforperiodicinspectionsof &# thestormwatermanagementsystemtoinsurethatthesystemisfunctioningasdesignedandpermitted.TheentityshallsubmitinspectionreportstotheDistrict,certifyingthatthestormwatermanagementsystemisoperatingasdesigned.Inaddition,theentitywillstateinthereportwhatoperationalmaintenancehasbeenperformedonthesystem.Thereportsshallonlyberequiredforthosesystemswhicharesubjecttooperationphasepermitspursuanttosubsection40C42.028(1),F.A.C.,aftertheeffectivedateofthisruleadoption,unlessindicatedotherwiseinapermit.ThereportsshallbesubmittedtotheDistrictasfollowsunlessotherwiserequiredbyapermitcondition:Oj݌ T. +' Ќ  1[S ,H.` hp x (#,` XH  ʔ  SSH 1[S B.44` hp x (#XB(a)Inspectionreportsforretention,underdrain,wetdetention,swales,andwetlandstormwatermanagementsystemsshallbesubmittedtwoyearsafterthecompletionofconstructionandeverytwoyearsthereafteronformnumber40C1.181(15),RegisteredProfessional'sInspectionReport,forsystemsdesignedbyaregisteredprofessional.Forsystemsnotdesignedbyaregisteredprofessional,theinspectionreportsshallbesubmittedonformnumber40C1.181(16),StatementofInspectionReport.However,reportsforthosesystemsinsensitivekarstareasmustbesubmittedpursuanttoparagraph(c)below.ʔ݌̌  1[S H.` hp x (#44` XH  p  S yn & 1[S B.44` hp x (#XB(b)Inspectionreportsfordrydetention,exfiltration,andpumpedsystemsshallbesubmittedoneyearafterthecompletionofconstructionandeverytwoyearsthereafteronformnumber40C1.181(15),RegisteredProfessional'sInspectionReport.Aregisteredprofessionalmustsignandsealthereportcertifyingthedrydetention,filtration,exfiltration,orpumpedsystemisoperatingasdesigned.However,reportsforthosesystemsinsensitivekarstareasmustbesubmittedpursuanttoparagraph(c)below.p݌̌  1[S H.` hp x (#44` XH    S\ 1[S B.44` hp x (#XB(c)Systemsinsensitivekarstareasmustbeinspectedmonthlyfortheoccurrenceofsinkholesandsolutionpipes.TheinspectionreportsforthesesystemsmustbesubmittedtotheDistrictannuallyonformnumber40C1.181(15),RegisteredProfessional'sInspectionReport,forsystemsdesignedbyaregisteredprofessional.Forsystemsnotdesignedbyaregisteredprofessional,theinspectionreportsshallbesubmittedonformnumber40C1.181(16),StatementofInspectionReport.ћ݌̌  1[S H.` hp x (#44` XH  ߞ  S= 1[S XB.` hp x (#XB(2)PermitteeswhichoperatestormwatermanagementsystemsthataredesignedandconstructedtoacceptstormwaterfrommultipleparcelswithinthedrainageareaservedbythesystemshallnotifytheDistrictannuallyofthestormwaterdischargevolumesofallnewparcelswhichhavebeenallowedtodischargeintothesysteminthepreviousyearandshallcertifythatthemaximumallowabletreatmentvolumeofstormwaterhasnotbeenexceeded.ߞ݌̌  1[S XB.` hp x (#XB  ܡ  S;0 1[S XB.` hp x (#XB(3)Thefollowingoperationalmaintenanceactivitiesshallbeperformedonallpermittedsystemsonaregularbasisorasneeded:ܡ݌̌  1[S XB.` hp x (#XB    S "!n 1[S B.44` hp x (#XB(a)Removaloftrashanddebris,݌̌  1[S H.` hp x (#44` XH    S#W L#  1[S B.44` hp x (#XB(b)Inspectionofinletsandoutlets,݌̌  1[S H.` hp x (#44` XH  p  S5%!$! 1[S B.44` hp x (#XB(c)Removalofsedimentswhenthestoragevolumeorconveyancecapacityofthestormwatermanagementsystemisbelowdesignlevels,andp݌̌  1[S H.` hp x (#44` XH  >  S's$h' $ 1[S B.44` hp x (#XB(d)Stabilizationandrestorationoferodedareas.>Y݌̌  1[S H.` hp x (#44` XH    SQ) &(% 1[S XB.` hp x (#XB(4)Specificoperationalmaintenanceactivitiesarerequired,dependingonthetypeofpermittedsystem,inadditiontothepracticeslistedinsubsection(3),above.ѩ݌̌  1[S XB.` hp x (#XB    S+(+<( 1[S B.44` hp x (#XB(a)Retention,swaleandunderdrainsystemsshallincludeprovisionsfor:݌̌  1[S H.` hp x (#44` XH  +  Sm-%*-) 1[S ?+  hp x (#X?1.Mowingandremovalofgrassclippings,and+F݌̌  1[S H.` hp x (#  XH    S/+.h+ 1[S ?+  hp x (#X?2.Aeration,tilling,orreplacementoftopsoilasneededtorestorethe /+& percolationcapabilityofthesystem.Iftillingorreplacementofthetopsoilisutilized,vegetationmustbeestablishedonthedisturbedsurfaces.݌̌  1[S H.` hp x (#  XH  Ѱ  S{3 1[S ?+` ` hp x (#X?(b)Exfiltrationsystemsshallincludeprovisionsforremovalofsedimentanddebrisfromsedimentsumps.Ѱ݌̌  1[S E.` hp x (#` ` XE  {  ST  1[S ?+` ` hp x (#X?(c)Wetdetentionsystemsshallincludeprovisionsforoperationalmaintenanceofthelittoralzone.Replantingshallberequiredifthepercentageofvegetativecoverfallsbelowthepermittedlevel.Itisrecommendedthatnativevegetationbemaintainedinthelittoralzoneaspartofthesystem'soperationandmaintenanceplan.Undesirablespeciessuchascattailandexoticplantsshouldbecontrollediftheybecomeanuisance.{݌̌  1[S E.` hp x (#` ` XE  n  SR G  1[S ?+` ` hp x (#X?(d)Drydetentionsystemsshallincludeprovisionsformowingandremovalofgrassclippingsn݌̌  1[S E.` hp x (#` ` XE     S    1[S ?+` ` hp x (#X?(e)Systemsinsensitivekarstareasshallincludeprovisionsfortherepairofanysinkholeorsolutionpipethatdevelopsinthesystem. &݌̌  1[S E.` hp x (#` ` XE  ո  S^S  1[S XB.` hp x (#XB(5)Ifthesystemisnotfunctioningasdesignedandpermitted,operationalmaintenancemustbeperformedimmediatelytorestorethesystem.Ifoperationalmaintenancemeasuresareinsufficienttoenablethesystemtomeetthedesignandperformancestandardsofthischapter,thepermitteemusteitherreplacethesystemorconstructanalternativedesign.ApermitmodificationmustbeobtainedfromtheDistrictpriortoconstructingsuchalternativedesignpursuanttosection40C4.331,F.A.C.ո݌̌  1[S XB.` hp x (#XB    SQ 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171,373.418FS.LawImplemented373.413,  373.416FS.HistoryNew92591.Amended32193,41194.#݌  Ќ  1[S XB.` hp x (#XB    Sr* 1[S 40C42.031ExemptionsforStormwaterManagementSystems ݌ r* Ќ  1[S     Sm 1[S ,E1` hp x (#XESpecificAuthority373.044,373.113,373.171FS.LawImplemented403.812,403.814FS.  HistoryNew4186.Amended81191.Repealed92591.݌  Ќ  1[S ,H.` hp x (#,` XH    S F;  1[S 40C42.032LimitingConditions݌  F Ќ  1[S     S$"! 1[S ,E1` hp x (#XE(1)TheGoverningBoardshallimposeuponanypermitgrantedpursuanttothisChaptersuch $" reasonableconditionsasarenecessarytoassurethatconstructionandoperationofthepermittedsystemwillnotbeinconsistentwiththeDistrict'spermittingstandardssetforthinsection40C42.023,F.A.C.,andwillnotbeharmfultothewaterresourcesoftheDistrict.݌̌  1[S ,H.` hp x (#,` XH    S&B#7&" 1[S ,E1` hp x (#XE(2)݌̌  1[S ,H.` hp x (#,` XH    S ($'$ 1[S B.44` hp x (#XB(a)Inadditiontoprojectspecificspecialconditions,thefollowingstandardlimitingconditionsshallbeattachedtoallpermitsissuedpursuanttothisChapterunlesswaivedbytheBoarduponadeterminationthattheconditionsareinapplicablefortheworkauthorizedbyagivenpermit:݌̌  1[S H.` hp x (#44` XH  T  S,>)3,( 1[S ?+  hp x (#X?1.Thispermitforconstructionwillexpirefiveyearsfromthedateofissuanceunlessotherwisespecifiedbyaspecialconditionofthepermit.To݌̌  1[S H.` hp x (#  XH  )  S /+.q+ 1[S ?+  hp x (#X?2.PermitteemustobtainapermitfromtheDistrictpriortobeginning  /+% constructionofsubsequentphasesoranyotherworkassociatedwiththisprojectnotspecificallyauthorizedbythispermit.)D݌̌  1[S H.` hp x (#  XH  D  S{3 1[S ?+  hp x (#X?3.Beforeanyoffsitedischargefromthestormwatermanagementsystemoccurs,theretentionanddetentionstoragemustbeexcavatedtoroughgradepriortobuildingconstructionorplacementofimpervioussurfacewithintheareaservedbythosesystems.Adequatemeasuresmustbetakentopreventsiltationofthesetreatmentsystemsandcontrolstructuresduringconstructionorsiltationmustberemovedpriortofinalgradingandstabilization.D_݌̌  1[S H.` hp x (#  XH  G  S  y 1[S ?+  hp x (#X?4.Thepermitteemustmaintainacopyofthispermitcompletewithallconditions,attachments,exhibits,andpermitmodifications,ingoodconditionattheconstructionsite.ThecompletepermitmustbeavailableforreviewuponrequestbyDistrictrepresentatives.Thepermitteeshallrequirethecontractortoreviewthecompletepermitpriortocommencementoftheactivityauthorizedbythispermit.Gb݌̌  1[S H.` hp x (#  XH    SZ 1[S ?+  hp x (#X?5.Allactivitiesshallbeimplementedassetforthintheplans,specificationsandperformancecriteriaasapprovedbythispermit.Anydeviationfromthepermittedactivityandtheconditionsforundertakingthatactivityshallbeconsideredaviolationofthispermit.:݌̌  1[S H.` hp x (#  XH  s  Sxm% 1[S ?+  hp x (#X?6.Districtauthorizedstaff,uponproperidentification,mustbegrantedpermissiontoenter,inspectandobservethesystemtoinsureconformitywiththeplansandspecificationsapprovedbythepermit.s݌̌  1[S H.` hp x (#  XH    S6 1[S ?+  hp x (#X?7.Priortoandduringconstruction,thepermitteeshallimplementandmaintainallerosionandsedimentcontrolmeasures(bestmanagementpractices)requiredtoretainsedimentonsiteandtopreventviolationsofstatewaterqualitystandards.Allpracticesmustbeinaccordancewiththeguidelinesandspecificationsinchapter6oftheFloridaLandDevelopmentManual:AGuidetoSoundLandandWaterManagement(FloridaDepartmentofEnvironmentalRegulation1988),whichareherebyincroporatedbyreference,unlessaprojectspecificerosionandsedimentcontrolplanisapprovedaspartofthepermit,inwhichcasethepracticesmustbeinaccordancewiththeplan.Ifsitespecificconditionsrequireadditionalmeasuresduringanyphaseofconstructionoroperationtopreventerosionorcontrolsediment,beyondthosespecifiedintheerosionandsedimentcontrolplan,thepermitteeshallimplementadditionalbestmanagementpracticesasnecessary,inaccordancewiththespecificationsinchapter6oftheFloridaLandDevelopmentManual:AGuidetoSoundLandandWaterManagement(FloridaDepartmentofEnvironmentalRegulation1988).Thepermitteeshallcorrectanyerosionorshoalingthatcausesadverseimpactstothewaterresources.݌̌  1[S H.` hp x (#  XH    S+t(i+!( 1[S ?+  hp x (#X?8.Ifthepermittedsystemwasdesignedbyaregisteredprofessional,within30daysaftercompletionofthestormwatersystem,thepermitteemustsubmittotheDistrictthefollowing:DistrictFormNo.40C1.181(13)(AsBuiltCertificationByaRegisteredProfessional),signedandsealedbyan .D+* appropriateprofessionalregisteredintheStateofFlorida,andtwo(2)setsof"AsBuilt"drawingswhena)requiredbyaspecialconditionofthispermit,b)theprofessionaluses"AsBuilt"drawingstosupporttheAsBuiltCertification,orc)whenthecompletedsystemsubstantiallydiffersfrompermittedplans.ThissubmittalwillservetonotifytheDistrictstaffthatthesystemisreadyforinspectionandapproval.݌̌  1[S H.` hp x (#  XH    S F;  1[S ?+  hp x (#X?9.Ifthepermittedsystemwasnotdesignedbyaregisteredprofessional,within30daysaftercompletionofthestormwatersystem,thepermitteemustsubmittotheDistrictthefollowing:DistrictFormNo.40C1.181(14)(AsBuiltCertification),signedbythepermitteeandtwo(2)setsof"AsBuilt"drawingswhenrequiredbyaspecialconditionofthispermit,orwhenthecompletedsystemsubstantiallydiffersfrompermittedplans.ThissubmittalwillservetonotifytheDistrictstaffthatthesystemisreadyforinspectionandapproval.݌̌  1[S H.` hp x (#  XH  =  Sla 1[S ?+  hp x (#X?10.Stabilizationmeasuresshallbeinitiatedforerosionandsedimentcontrolondisturbedareasassoonaspracticableinportionsofthesitewhereconstructionactivitieshavetemporarilyorpermanentlyceased,butinnocasemorethanseven(7)daysaftertheconstructionactivityinthatportionofthesitehastemporarilyorpermanentlyceased.=X݌̌  1[S H.` hp x (#  XH    S o 1[S ?+  hp x (#X?11.Shouldanyotherregulatoryagencyrequirechangestothepermittedsystem,thepermitteeshallprovidewrittennotificationtotheDistrictofthechangespriortoimplementationsothatadeterminationcanbemadewhetherapermitmodificationisrequired.݌̌  1[S H.` hp x (#  XH  ,  Sp( 1[S ?+  hp x (#X?12.Withinthirty(30)daysaftersaleorconveyanceofthepermittedstormwatermanagementsystemortherealpropertyonwhichthesystemislocated,theownerinwhosenamethepermitwasgrantedshallnotifytheDistrictofsuchchangeofownership.Transferofthispermitshallbeinaccordancewiththeprovisionsofsection40C1.612,FloridaAdministrativeCode.Alltermsandconditionsofthispermitshallbebindinguponthetransferee.Thepermitteetransferringthepermitshallremainliableforanycorrectiveactionsthatmayberequiredasaresultofanypermitviolationspriortosuchsale,conveyanceorothertransfer.,G݌̌  1[S H.` hp x (#  XH    S$>!3$  1[S ?+  hp x (#X?13.Thestormwatermanagementsystemmustbecompletedinaccordancewiththepermittedplansandpermitconditionspriortotheinitiationofthepermitteduseofsiteinfrastructure.Thesystemmustbecompletedinaccordancewiththepermittedplansandpermitconditionspriortotransferofresponsibilityforoperationandmaintenanceofthestormwatermanagementsystemtoalocalgovernmentorotherresponsibleentity. ݌̌  1[S H.` hp x (#  XH    S*'y*1' 1[S ?+  hp x (#X?14.TheoperationphaseofthepermitshallnotbecomeeffectiveuntiltherequirementsofconditionNo.8or9havebeenmet,theDistrictdeterminesthatthesystemcomplieswiththepermittedplans,andtheentityapprovedbytheDistrictinaccordancewithsection40C42.027,F.A.C.,acceptsresponsibilityforoperationandmaintenanceofthesystem.Thepermitcannot .D+* betransferredtosuchanapprovedresponsibleoperationandmaintenanceentityuntiltherequirementsofsection40C42.028,F.A.C.,aremet,andtheoperationphaseofthepermitbecomeseffective.FollowinginspectionandapprovalofthepermittedsystembytheDistrictinaccordancewithsection40C42.028,F.A.C.,thepermitteeshallrequesttransferofthepermittotheresponsibleapprovedoperationandmaintenanceentity,ifdifferentfromthepermittee.Untilthepermitistransferredpursuanttosubsection40C42.028(4),F.A.C.,thepermitteeshallbeliableforcompliancewiththetermsofthepermit.݌̌  1[S H.` hp x (#  XH    S^   1[S ?+  hp x (#X?15.Priortolotorunitsales,oruponcompletionofconstructionofthesystem,whicheveroccursfirst,theDistrictmustreceivethefinaloperationandmaintenancedocument(s)approvedbytheDistrictandrecorded,ifthelatterisappropriate.Forthosesystemswhichareproposedtobemaintainedbycountyormunicipalentities,finaloperationandmaintenancedocumentsmustbereceivedbytheDistrictwhenmaintenanceandoperationofthesystemisacceptedbythelocalgovernmententity.Failuretosubmittheappropriatefinaldocumentwillresultinthepermitteeremainingpersonallyliableforcarryingoutmaintenanceandoperationofthepermittedsystem.7݌̌  1[S H.` hp x (#  XH    St,! 1[S ?+  hp x (#X?16.Thispermitdoesnoteliminatethenecessitytoobtainanyrequiredfederal,state,localandspecialdistrictauthorizationspriortothestartofanyactivityapprovedbythispermit.Thispermitdoesnotconveytothepermitteeorcreateinthepermitteeanypropertyright,oranyinterestinrealproperty,nordoesitauthorizeanyentranceuponoractivitiesonpropertywhichisnotownedorcontrolledbythepermittee,orconveyanyrightsorprivilegesotherthanthosespecifiedinthepermitandChapter40C42,F.A.C.݌̌  1[S H.` hp x (#  XH  \  SbW 1[S ?+  hp x (#X?17.ThepermitteeshallholdandsavetheDistrictharmlessfromanyandalldamages,claims,orliabilitieswhichmayarisebyreasonoftheactivitiesauthorizedbythepermitoranyuseofthepermittedsystem.\w݌̌  1[S H.` hp x (#  XH  u  S  1[S ?+  hp x (#X?18.ThepermitteeshallimmediatelynotifytheDistrictinwritingofanypreviouslysubmittedinformationthatislaterdiscoveredtobeinaccurate.u݌̌  1[S H.` hp x (#  XH  N  S"^S"  1[S ?+  hp x (#X?19.Activitiesapprovedbythispermitshallbeconductedinamannerwhichdonotcauseviolationsofstatewaterqualitystandards.Ni݌̌  1[S H.` hp x (#  XH    S,%!$! 1[S ?+` ` hp x (#X?(b)ThissectionshallnotbeconstruedasalimitationontheauthorityoftheBoardtoimposesuchotherlimitingconditionsasmaybenecessaryinordertoassurethatthepermittedsystemisconsistentwiththerequirementsforissuancelistedinsection40C42.023,F.A.C.1݌̌  1[S E.` hp x (#` ` XE  k  S)J&?)% 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171FS.LawImplemented373.409,373.413, )J&$ 373.416,373.419,373.423,373.426FS.HistoryNew32193,10395.k݌ *:'% Ќ  1[S XB.` hp x (#XB  r  S,(+}( 1[S 40C42.033Implementationr݌ ,(& Ќ  1[S   E  S-f*[-* 1[S ,E1` hp x (#XE(1)ThischaptershallbecomeeffectiveonSeptember25,1991.E`݌ -f*' Ќ  1[S ,H.` hp x (#,` XH    SD/+.+ 1[S ,E1` hp x (#XE(2)݌ D/+( Ќ  1[S ,H.` hp x (#,` XH  A   SSH 1[S B.44` hp x (#XB(a)Eachconstructionpermitissuedunderchapter40C42,F.A.C.,priortotheeffectivedateofthisruleshallremainvalidaccordingtoitsterms.A \ ݌̌  1[S H.` hp x (#44` XH     S! 1[S B.44` hp x (#XB(b)EachconstructionpermitapplicationwhichisfiledwiththeDistrictpriortotheeffectivedateofthisrulewillbeprocessedandevaluatedundertherulesimplementedonApril1,1986. 8 ݌̌  1[S H.` hp x (#44` XH  $  S OD  1[S B.44` hp x (#XB(c)EachconstructionpermitapplicationwhichisnotfiledwiththeDistrictpriortoSeptember25,1991,willbeprocessedandevaluatedaccordingtotheruleprovisionsimplementedonSeptember25,1991.$?݌̌  1[S H.` hp x (#44` XH  8  S r  1[S XB.` hp x (#XB(3)Ifthevalidityofanyprovisionsofchapter40C42,F.A.C.,ortheapplicationthereoftoanypersonorcircumstanceischallengedpursuanttoChapter120or373,F.S.,orpursuanttoanyotherbasisinlaw,itistheintentoftheGoverningBoardoftheSt.JohnsRiverWaterManagementDistrictthatneitherachallengetothevalidityofaprovisionorapplicationthereofnortheinvalidationofaprovisionorapplicationthereofshallaffectthevalidityorapplicationofotherprovisionsoftherulewhichcanbegiveneffectwithoutthechallengedorinvalidatedprovisionorapplicationandtothisendtheprovisionsofchapter40C42,F.A.C.,aredeclaredseverable.8S݌̌  1[S XB.` hp x (#XB  $  S3 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171,373.429FS.LawImplemented373.416 3 FS.HistoryNew92591.$?݌ # Ќ  1[S XB.` hp x (#XB    Sqf 1[S 40C42.035StormwaterGeneralPermits݌ q Ќ  1[S     SO 1[S ,E1` hp x (#XESpecificAuthority373.044,373.113,373.171FS.LawImplemented403.812,403.814FS. O HistoryNew4186.Repealed92591.݌ ? Ќ  1[S ,H.` hp x (#,` XH    S: 1[S 40C42.041IndividualPermitRequirementsforNewStormwaterDischargeFacilities݌  Ќ  1[S     Sk# 1[S ,E1` hp x (#XESpecificAuthority373.044,373.113,373.171FS.LawImplemented403.812,403.814FS. k# HistoryNew4186.Repealed92591.݌ [ Ќ  1[S ,H.` hp x (#,` XH    SV 1[S 40C42.061RelationshiptoOtherPermittingRequirements݌  Ќ  1[S     S!?4! 1[S ,E1` hp x (#XE(1)Whenevertheconstruction,alteration,removal,operation,maintenance,orabandonment !? ofastormwatermanagementsystemrequiresthatanenvironmentalresourcepermitbesecuredpursuanttoChapters40C4or40C40,F.A.C.,therequirementsinthischaptershallbereviewedaspartofthosepermitapplications.Aseparatepermitapplicationunderthischaptershallnotberequired.However,theapplicantmustprovidetherequiredtechnicalinformationaspartofthoseapplicationstodemonstratecompliancewiththischapter.Iftheapplicantrequestsaseparateenvironmentalresourcestormwaterpermit,theapplicantmustnotifytheDistrictofanyotherDistrictpermits,exemptions,orcertificationswhichhaveorwillberequestedfortheproject.݌̌  1[S ,H.` hp x (#,` XH  !  S*U'J*' 1[S ,E1` hp x (#XE(2)Whenapermitisrequiredpursuanttothischapterandanindividualenvironmentalresourcepermitisrequiredpursuanttochapter40C4forthesamesystem,thetimeframesofchapter40C4shallapplytoissuanceofapermitundersection40C42.024(2),F.A.C.!7!݌̌  1[S ,H.` hp x (#,` XH  p#  S.*-x* 1[S ,E1` hp x (#XE(3)Thisruledoesnotapplytoanystormwaterdischargefacilitylistedin(a)and(b)below,unlesssuchfacilityismodifiedpursuanttosection40C42.024,F.A.C.:p##݌ /+& Ќ  1[S ,H.` hp x (#,` XH  t%  SSH 1[S B.44` hp x (#XB(a)WhichwasinexistenceonFebruary1,1982;ort%%݌̌  1[S H.` hp x (#44` XH  &  S1 1[S B.44` hp x (#XB(b)Whichwaspermitted,modified,orfoundtobeexempt,underChapter6225,F.A.C.,bytheDepartmentofEnvironmentalRegulation(DER)afterFebruary1,1982,butpriortoApril1,1986,providedthefacilitywasconstructedinaccordancewiththeDERpermitorexemption,andisfunctioninginaccordancewiththerequirementsofchapter6225,F.A.C.&'݌̌  1[S H.` hp x (#44` XH  )  S ?4  1[S XB.` hp x (#XB(4)Theoperationphasepermitrequirementssetforthinsubsection40C42.028(1),F.A.C.,shallnotapplytosystemspermittedandfoundtobeincompliancewithallrulerequirementspriortotheeffectivedateofthisrule.))݌̌  1[S XB.` hp x (#XB  +  S b  1[S XB.` hp x (#XB(5)Applicationsforconceptualagencyreviewofstormwatermanagementsystems,asrequiredbysection380.06,F.S.,willbereviewedinaccordancewiththeprocedureusedbytheDistricttoreviewconceptualapprovalpermitapplicationspursuanttosubsection40C4.041(2),F.A.C.++݌̌  1[S XB.` hp x (#XB  .  Sc 1[S XB.` hp x (#XB(6)Systemsforagriculturallandswillberegulatedunderchapter40C44,F.A.C../.݌̌  1[S XB.` hp x (#XB  /  S^ 1[S XB.` hp x (#XBSpecificAuthority373.044,373.113,373.171FS.LawImplemented373.413,373.416,  380.06(9)FS.HistoryNew4186.Amended92591,32193,41194,72095,8395.//݌  Ќ  1[S XB.` hp x (#XB  1  So' 1[S 40C42.071PermitProcessingFee11݌ o' Ќ  1[S   2  Sj 1[S ,E1` hp x (#XEThereshallbeanonrefundablepermitprocessingfeeasspecifiedbysection40C1.603,  F.A.C.,payabletotheDistrictatthetimethatanapplicationforapermitissubmitted.22݌̌  1[S ,H.` hp x (#,` XH  4  SC8 1[S ,E1` hp x (#XESpecificAuthority373.044,373.113,373.171FS.LawImplemented373.109,373.113FS. C HistoryNew4186.Amended92591.44݌ {3 Ќ  1[S ,H.` hp x (#,` XH  6  Sv 1[S 40C42.081GeneralProvisions66݌  Ќ  1[S   t7  S_T  1[S ,E1` hp x (#XENothingunderthischaptershallpreclude:t77݌ _ Ќ  1[S ,H.` hp x (#,` XH  8  S=!  1[S ,E1` hp x (#XE(1)StormwatereffectsfrombeingconsideredintheevaluationofothertypesofpermitswheresuchconsiderationisrelevanttoadeterminationofcompliancewithapplicableDistrictrequirements.89݌̌  1[S ,H.` hp x (#,` XH   ;  S$k!`$! 1[S ,E1` hp x (#XE(2)Thelegaljoinderinapermittingproceedingunderthischapterofanypersonwhoownsorcontrolsanunpermittedstormwatermanagementsystemorsystemswhichcompriseasignificantportionofthestormwatermanagementsystem. ;&;݌̌  1[S ,H.` hp x (#,` XH  <=  S)($'$ 1[S ,E1` hp x (#XE(3)TheDistrictfromtakingappropriatelegalactionincludingbutnotlimitedtotherequiringofapermittopreventtheimpairmentofauseforwhichawaterofthestatehasbeendesignatedunderchapter62302,F.A.C.<=W=݌̌  1[S ,H.` hp x (#,` XH  e?  S+W(L+( 1[S ,E1` hp x (#XE(4)TheDistrictfromenteringinteragencyorinterlocalagreementstoaccomplishtheprovisionsofthischapter.e??݌̌  1[S ,H.` hp x (#,` XH   A  S%.*-* 1[S ,E1` hp x (#XESpecificAuthority373.044,373.113,373.171FS.LawImplemented403.812,403.814FS. %.*# HistoryNew4186.Amended92591. A;A݌ /+$ Ќ  _ 1[S ,H.` hp x (#,` XH  #C  SSH 1[S 40C42.091PublicationsIncorporatedbyReference#C>C݌ S Ќ  1[S   D  S1 1[S ,E1` hp x (#XE(1)TheGoverningBoardadoptsbyreferencePartI"PolicyandProcedures",PartII, 1 "CriteriaforEvaluation",andPartIII"OperationandMaintenance",ofthedocumententitled"Applicant'sHandbook:RegulationofStormwaterManagementSystems,Chapter40C42,_F.A.C._",effective10395.D)D݌̌  1[S ,H.` hp x (#,` XH  F  S OD  1[S ,E1` hp x (#XE(2)ThisdocumentprovidesinformationregardingthestormwatermanagementsystempermittingprogramFF݌̌  1[S ,H.` hp x (#,` XH  \H  S   1[S ,E1` hp x (#XE(3)Acopyofthisdocumentmaybeobtainedbycontacting:\HwH݌̌  1[S ,H.` hp x (#,` XH  I  S k `   1[S B.44` hp x (#XBDirector,DivisionofPermittingDataServices St.JohnsRiverWaterManagementDistrict P.O.Box1429 _Palatka_,Florida321781429II݌̌  1[S H.` hp x (#44` XH  K  S~ 1[S B.44` hp x (#XBSt.JohnsRiverWaterManagementDistrict 7775_Baymeadows_ԀWay,Suite102 Jacksonville,Florida32256K L݌̌  1[S H.` hp x (#44` XH  M  SG< 1[S B.44` hp x (#XBSt.JohnsRiverWaterManagementDistrict 618EastSouthStreet,Suite200 Orlando,Florida32801MM݌̌  1[S H.` hp x (#44` XH  O  Sj 1[S B.44` hp x (#XBSt.JohnsRiverWaterManagementDistrict 305EastDrive Melbourne,Florida32904OO݌̌  1[S H.` hp x (#44` XH  HQ  S{3( 1[S XB.` hp x (#XBSpecificAuthority120.54(8),373.044,373.113,373.171,373.418_F.S._ԀLawImplemented {3 373.413,373.416,373.426.HistoryNew41194.Amended72095,10395.HQcQ݌ k# Ќ  1[S XB.` hp x (#XB  wS  Sf 1[S 40C42.900FormsandInstructionswSS݌  Ќ  1[S   RT  S OD  1[S ,E1` hp x (#XEThefollowingformsandinstructionsincorporatedbyreferencehavebeenapprovedthe  O GoverningBoardandareavailableuponrequestfrom:RTmT݌̌  1[S ,H.` hp x (#,` XH  9V  S#" 1[S B.44` hp x (#XBDepartmentofResourceManagement St.JohnsRiverWaterManagementDistrict _P.O.Box_Ԁ1429 _Palatka_,Florida3217814299VTV݌̌  1[S H.` hp x (#44` XH  [X  S';$0'# 1[S XB.` hp x (#XB(1)JointApplicationForEnvironmentalResourcePermit/AuthorizationtoUseStateLands/FederalDredgeandFillPermit,formnumber40C4.900(1)adopted10395.[XvX݌̌  1[S XB.` hp x (#XB  @Z  S *&)n& 1[S XB.` hp x (#XB(2)AsBuiltCertificationbyaRegisteredProfessional,formnumber40C1.181(13),adoptedMarch21,1993.@Z[Z݌̌  1[S XB.` hp x (#XB  [  S,G)<,( 1[S XB.` hp x (#XB(3)AsBuiltCertification,formnumber40C1.181(14),adopted32193.[\݌̌  1[S XB.` hp x (#XB  t]  S%.*-* 1[S XB.` hp x (#XB(4)RegisteredProfessional'sInspectionReport,formnumber40C1.181(15),adopted32193.t]]݌ /+$ Ќ  1[S XB.` hp x (#XB  &_  SSH 1[S XB.` hp x (#XB(5)StatementofInspectionReport,formnumber40C1.181(16),adopted32193.&_A_݌̌  1[S XB.` hp x (#XB  `  S1 1[S XB.` hp x (#XBSpecificAuthority120.53(1),373.044,373.113,373.118FS.LawImplemented 1 120.52(16),120.53(1),373.085,373.116,373.118,373.103,373.106,373.229,373.413FS.HistoryNew53090.Amended92591,32193,22794,10395.6`Q`݌̌  1[S XB.` hp x (#XB#XXX%Xg#