ÿWPCA" £eÅyˆóahëT…/ØÁ7æa¶p’åîvÖÆàiì)ð80€æ@¸çŒøÙÜÒ’:Zh¾õ¡nÞ -•ˆÊ¸ÒÓ ©2û%¯¡•ÇÔœk=&ïÜmpãû5‚4/kKœеç—/×&ö”&wú¤(õ»¯¶ßeöÊ$¶Õ6•ðS•’ñ4>ÛØ0”x$P.+UN: |4îמÎ.´ùûÑìŠÅë¶6èŽÊ-žÒÊg`KDÞ9ÔoêäSq:ñVã «1"ÀŒÜQõ:¸ÐèÆý”´>ȸC"°H¾$Íéýw«>‡Ý?Óá‹Ñ›î2Ã1]â#Å!P¢Ã£|Wc>¨¶ãq§¼ Ô;vâ!áõŠU·ã"q@™„‚tẂ;€@Í™°ú@²9¹ 3 Zõpaï¤ù¼Qó•(ˆD‹ôm@. ìisxÙ„¢[uG…1û¡‡K<ä·³¡°ôAÒX4½øc˯ÌÛß~åŸqNTêv¨]mæ+‹|Úœ¦ÒˆÃxðP/OÝüÖ² 0Êð 0´º 0´n 0a" 0´ƒ 0´7 09ë 0Ü$ 02 0ü2 0:. 0…h 0_í 0 L 0kV 0•Á B*V D3€ D+³ 0•Þ 0çs 06Z 0 0:˜ 0hÒ 0F: C€U6šU>ÐU*F8N~~^ €w@Œ4Ìàï mññññññññññññññññññññññññññññññññññññññ 0‹                                           A“ 0K0!Æ{!˜\\TETRATECH-FFX2\HP5000-QÈ,,,,È0(ÈhH  Z‹6Times New Roman RegularX(G³œ$¡¡ÑHHÑÑHHÑÑ  ÑÔ€X^«XXXÔ(ÈhH  Z6Times New Roman Regular0ÿÿ.Normal<ÿÿ:Definition T<GDÿÿ:Definition LÓ , ÓÓ;1ܰÜ` ¸ hÀpÈ xÐ (#;ÓÓ  ÓÓ8.°°` ¸ hÀpÈ xÐ (#8Ó8ÿÿ6Definitionòòóó('zÿÿ&H1ò òÔ  ÔÔ‡°°°Ôó óÔ  ÔÔ‡XXXÔ(oÿÿ&H2ò òÔ‡„„„Ôó óÔ‡XXXÔ(oÿÿ&H3ò òÔ‡¼¼¼Ôó óÔ‡XXXÔ(ÿÿ&H4ò òÔ‡XXXÔó óÔ‡XXXÔ(oÿÿ&H5ò òÔ‡ôôôÔó óÔ‡XXXÔ(oÿÿ&H6ò òÔ‡Ôó óÔ‡XXXÔ2ÿÿ0Addressòòóó8SPÿÿ6BlockquoteÓ , ÓÓ , ÓÓ;1ܰÜ` ¸ hÀpÈ xÐ (#;ÓÓ  ÓÓ  ÓÓ8.°°` ¸ hÀpÈ xÐ (#8Ó,ÿÿ*CITEòòóó,dlÿÿ*CODEÔ‡ôôôÔÔK‡&<þ6X9`(Courier NewKÔÔ‡XXXÔÔS‡'ô\  `&Times New RomanSÔ4ÿÿ2Emphasisòòóó6&)ÿÿ4HyperlinkÔ  ÔÔ  ÔòòÔ ÿ ÔóóÔ  ÔÔ  ÔÔ  Ô<ÿÿ:FollowedHypeòòÔ €€ ÔóóÔ  Ô4goÿÿ2Keyboardò òÔ‡ôôôÔÔK‡&<þ6X9`(Courier NewKÔó óÔ‡XXXÔÔS‡'ô\  `&Times New RomanSÔ<“›ÿÿ:PreformattedÓ/%° °Ïî ,KkŠ©È (#/ÓÔ‡ôôôÔÔK‡&<þ6X9`(Courier NewKÔÔ‡XXXÔÔS‡'ô\  `&Times New RomanSÔÓ/%° °Ïî ,KkŠ©È (#/Ó<ª®ÿÿ:z©Bottom of Ó=€(€˜ **=ÓÓ  ÓÔB  ÔÔ‡ÔÔ?‡(%ä2¼A`Arial?ÔÓ-€€ -ÓÓ  ÓÔ‡XXXÔÔS‡'ô\  `&Times New RomanSÔ&ÿÿ0 d d'þÿÈÈÈÈdxd'ÈÈÈÈdxd<ª®ÿÿ:z©Top of ForÓ=€(€˜**=ÓÓ  ÓÔB  ÔÔ‡ÔÔ?‡(%ä2¼A`Arial?ÔÓ-€€ -ÓÓ  ÓÔ‡XXXÔÔS‡'ô\  `&Times New RomanSÔ0Klÿÿ.SampleÔK‡&<þ6X9`(Courier NewKÔÔS‡'ô\  `&Times New RomanSÔ0ÿÿ.Strongò òó ó8dlÿÿ6TypewriterÔ‡ôôôÔÔK‡&<þ6X9`(Courier NewKÔÔ‡XXXÔÔS‡'ô\  `&Times New RomanSÔ4ÿÿ2Variableòòóó:ÿÿ8HTML MarkupÔB  ÔÔ ÿ ÔÔ  Ô2 ÿÿ0CommentÔB  Ô ÿÿÿd<þ6X9`(Courier Newô\  `&Times New Roman%ä2¼A`Arial  RPOZgroundwaters"ReauthorizationC.F.R.septageerosivitydrainfieldsdumpstersRodenticide USCnon-point"pre-developmentmain-lineÊt²(  xyz{{|D}D~D€œˆt(“‚P¯…3|xÿU‹ÿÀÀÀ(c3–ƒ$££Ý ƒ³œ!ÝÑH°ÑÑH°ÑÑ  ÑÔ€Xé¥XXXÔÝ  Ý„Wƒ I&mage <=8ÿÿÿÿÿÿÿÿÿÿCÿÿ HKKKK( ±þ$’’ò òFigure€Ú  Ú1Ú  Úó óLevel 1Level 2Level 3Level 4Level 5Ý ƒ³œ!ÝÑH°ÑÑH°ÑÑ  ÑÔ€Xé¥XXXÔÝ  ÝÔ_ÔÔ€X¬“XXXé¥ÔÓ  ÓÔ‡ $!XX¬“ÔÔ_ÔModel€Surface€Water€OrdinanceÔ#†X¬“X! $#ÔÐ H ÐÓ‘ÓÌ(A).à0  àò òStatement€of€intent.€ó óÐz2(#(# ÐÌThe€Reservoir€Protection€Overlay€Zone€(RPOZ)€regulations€are€intended€to€ensure€the€adequateÏprotection€of€current€or€potential€public€water€supply€reservoirs.€The€establishment€of€theseÏregulations€is€intended€to€protect€public€health,€insure€the€availability€of€safe€drinking€water,€andÏprevent€the€degradation€of€the€water€supply€in€the€reservoir€through€the€regulation€of€land€usesÏand€development€within€the€reservoir€drainage€area.ÌÌ(B).à0  àò òApplicability.ó ó€Ðú ² (#(# ÐÌThe€special€provisions€established€in€this€section€shall€apply€to€proposed€projects€identified€asÏpossible€contaminating€activities€within€areas€designated€as€Reservoir€Protection€Overlay€Zones.ÏThese€areas€may€be€identified€through€drainage,€groundwater€and€soils€analyses€and€areÏconsidered€to€be€essential€to€protection€of€existing€or€potential€reservoirs€from€the€effects€ofÏpoint€and€non„point€source€pollution€or€sedimentation.€€ÌÌThe€boundaries€of€the€Reservoir€Protection€Overlay€Zone€shall€be€delineated€using€the€mostÏcurrent€and€best€available€location€data€and€must€be€shown€on€all€master€zoning€map(s)€kept€onÏfile.€The€boundaries€should€be€of€sufficient€size€to€guarantee€the€appropriate€level€of€treatmentÏfor€Ô_ÔstormwaterÔ_Ô€runoff€from€new€and€existing€projects€that€can€contribute€to€the€contamination€ofÏpublic€water€supplies.€€These€zones€may€be€modified€as€necessary€by€the€€òò€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€óóÐ :ò Ð(local€governmental€authority)€as€new€assessment€data€becomes€available.ÌÌÔ‡ $!XX¬“ÔðòðÔ#†X¬“X! $˜#Ô€òòThe€boundaries€of€the€Reservoir€Protection€Overlay€Zone€should€be€adequate€to€ensure€thatÐ   Ðpollutants€of€concern€are€removed€from€runoff€before€entering€the€reservoir.€€Local€officials€mayÏconsider€using€a€watershed€approach€to€delineating€the€boundaries€to€ensure€that€all€surfaceÏwater/groundwater/recharge€areas€for€the€water€supply€are€protected.€€A€tiered€zone€approachÏto€the€overlay€size,€much€like€that€done€with€wellhead€protection€zones€to€protect€public€wellÏrecharge€areas€has€been€used€in€some€parts€of€the€country.€€Please€see€the€Greensboro,€NCÏwater€supply€watershed€district€is€an€example€of€this€approach.óóÐ ü ´ ÐÌ(C).à0  àò òDefinitions.ó óÐÜ"”!(#(# ÐÌFor€the€purposes€of€this€section,€the€following€terms€shall€have€the€following€meanings:ÌÌÓ 33Óà0  àò òDevelopmentó ó.€Any€construction,€external€repair,€land€disturbing€activity,€grading,€roadÐ œ&T#% Ðbuilding,€pipe€laying,€or€other€activity€resulting€in€a€change€in€the€physical€character€ofÏany€parcel€or€land.Ð (#(# Ðà0  àò òPotential€Contaminating€Activityó ó.€€Activities€identified€as€having€the€potential€toÐ ›)S&( Ðdischarge€contaminants€to€surface€or€groundwaters.Ð (#(# Ðà0  àò òReservoiró ó.€Any€impoundment€of€surface€waters€designed€to€provide€drinking€water€to€theÐ ª+b(* Ðpublic.Ð (#(# Ðà0  àò òTributary€streamó ó.€Any€perennial€or€intermittent€stream,€including€any€lake,€pond€orÐ ¹-q*, Ðother€body€of€water€formed€therefrom,€flowing€either€directly€or€indirectly€into€anyÐ ©.a+- ÐÔ_Ôreservoir.Ð (#(# Ðà0  àò òWatershedó ó.€Any€area€lying€within€the€drainage€basin€of€any€reservoir.Ðg(#(# ÐÌÓ 33 Ó(D).à0  àò òUse€regulations.€ó óÐ¥](#(# ÐÌWithin€the€Reservoir€Protection€Overlay€Zone,€the€permitted€uses,€special€permit€uses,€accessoryÏuses,€dimensional€standards€and€special€requirements€established€by€the€underlying€zoningÏdistrict€shall€apply,€unless€specifically€modified€by€the€requirements€of€this€ordinance.ÌÌThe€following€uses€shall€be€specifically€prohibited€within€the€RPOZ€areas:ÌÌà0  à(1)€Storage€or€production€of€hazardous€materials€as€defined€in€either€or€both€of€theÏfollowing:Ð (#(# Ðà  àà ` àa.€Superfund€Amendment€and€Reauthorization€Act€of€1986;€andÌà  àà ` àb.€Identification€and€Listing€of€Hazardous€Wastes,€40€C.F.R.€ðð261€(1987).€ÌÌà  à(2)€Disposal€of€hazardous€materials€or€solid€wastesÌÌà0  à(3)€Treatment€of€hazardous€material,€except€rehabilitation€programs€authorized€by€aÏgovernment€agency€to€treat€hazardous€material€present€at€a€site€prior€to€the€adoption€ofÏthis€ordinance.Ð (#(# ÐÌà0  à(4)€Dry„cleaning,€dyeing,€printing,€photo€processing€and€any€other€business€that€stores,Ïuses,€or€disposes€of€hazardous€material,€unless€all€facilities€and€equipment€are€designedÏand€operated€to€prevent€the€release€or€discharge€of€hazardous€materials€and€haveÏundergone€an€inspection€to€certify€they€are€in€compliance€within€hazardous€materialÏregulations.Ð (#(# ÐÌà0  à(5)€Disposal€of€septage€or€septic€sludge€Ð (#(# ÐÌà0  à(6)€Automobile€service€stationsÐ (#(# ÐÌà0  à(7)€JunkyardsÐ (#(# ÐÌà0  à(8)€Other€uses€as€specified€by€the€òò€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€óó€(local€government€authority)€asÐ µ#m " Ðpotential€contaminating€activitiesÐ (#(# ÐÌ(E).à0  àò òReview€requirements€for€Development€in€the€Reservoir€Protection€Overlay€Zoneó óÐ…&=#%(#(# ÐÌ(1)€A€copy€of€any€new€application€for€a€building€permit,€zoning€permit,€area€variance,€useÏvariance,€zoning€amendment,€or€other€land€development€proposal,€including€the€subdivision€ofÏland,€occurring€wholly€or€partly€in€a€Reservoir€Protection€Overlay€Zone€area€shall€be€submittedÏto€the€€òò€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€óó€(local€governmental€authority)€and€shall€be€accompanied€by€anÐ 5+í'* Ðimpact€study€prepared€in€accordance€with€the€requirements€set€forth€in€subsection€(f)€below.ÌÌ(2)€Applications€for€development€within€the€Reservoir€Protection€Overlay€Zone€will€be€evaluatedÏby€the€€òò€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€óó€(local€governmental€authority)€to€ensure€that:Ð õ.­+. Їà0  à(a).€€Non„point€source€pollution€is€prevented€to€the€maximum€extent€possible,€by€takingÏinto€account€site€conditions€such€as€slope,€soil€type€and€erosivity,€and€vegetative€cover.Ð (#(# ÐÌà0  à(b).€€Management€practices€are€in€place€sufficient€to€remove€or€neutralize€those€pollutantsÏthat€present€a€potential€impact€to€the€reservoirÐ (#(# ÐÌà0  à(c).€€Grading€and€removal€of€vegetation€at€a€development€site€is€minimized€and€erosionÏand€sediment€control€measures€are€in€place€and€properly€installed.Ð (#(# ÐÌà0  à(d).€€All€sewage€disposal€systems€will€be€monitored,€inspected€and€maintained€on€aÏregular€basis€to€ensure€proper€functioning.€€If€two€or€more€dwelling€units€share€a€commonÏsewage€treatment€system,€a€perpetual€maintenance€agreement€shall€be€required€by€the€òò€€€€€€€Ð ˜ P  Ѐ€€€€€€€€€€€€€€€€€€€€€€€€€€€óó€(local€governmental€authority)Ј@ (#(# ÐÌà0  à(e).€€Businesses€involved€in€potential€contaminating€activities€within€the€ReservoirÏProtection€Overlay€Zone€but€which€have€received€a€special€use€permit€must€submit€a€spillÏcontrol€plan€for€approval.€€This€plan€shall€include€the€following€elements:Ð (#(# ÐÌà  àà0 ` à(1).€€Disclosure€statements€describing€the€types,€quantities,€and€storage€locationsÏof€all€contaminants€that€will€be€part€of€the€proposed€project.Ð ` (#` (# Ðà  àà ` à(2).€€Contaminant€handling€and€spill€prevention€techniquesÌà0  àà0` (#(#à(3).€€Spill€reporting€procedures,€including€a€list€of€affected€agencies€to€beÏcontacted€in€the€event€of€a€spillÐ ` (#` (# Ðà0  àà0` (#(#à(4).€€Spill€recovery€plans,€including€a€list€of€available€equipmentÐ ` (#` (# Ðà0  àà0` (#(#à(5).€€Spill€clean„up€and€disposal€plansÐ ` (#` (# ÐÌ(3).€€Existing€land€uses€located€within€the€Reservoir€Protection€Overlay€Zone€and€identified€asÏpotential€contaminating€activities€by€the€òò€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€óó€(local€governmental€authority)Ð ˜P Ðshall€comply€with€the€requirements€of€Section€E,€Subsection€(2€(e))€listed€aboveÌÌ(F).à0  àò òImpact€study.ó óÐh (#(# ÐÌ(1)€An€impact€study€shall€be€performed€or€reviewed€by€a€registered€professional€engineer€andÏshall€include,€at€a€minimum,€the€following€information:ÌÌÓ šYÓà0  àa.€Description€of€the€proposed€project€including€location€and€extent€of€imperviousÏsurfaces;€on„site€processes€or€storage€of€materials;€the€anticipated€use€of€the€land€andÏbuildings;€description€of€the€site€including€topographic,€hydrologic,€and€vegetativeÏfeatures.Ð (#(# Ðà0  àb.€Characteristics€of€natural€runoff€on€the€site€and€projected€runoff€with€the€proposedÏproject,€including€its€rate€and€chemical€characteristics€deemed€necessary€to€make€anÏadequate€assessment€of€water€quality.Ð (#(# Ðà0  àc.€Measures€proposed€to€be€employed€to€reduce€the€rate€of€runoff€and€pollutant€loading€ofÏrunoff€from€the€project€area,€both€during€construction€and€after.Ð (#(# Ðà0  àd.€Proposed€runoff€control€and€reservoir€protection€measures€for€the€site.€€These€measuresÏshall€be€designed€with€the€goal€of€ensuring€that€the€rate€of€surface€water€runoff€from€theÐ t.,+- Ðsite€does€not€exceed€pre„development€conditions€and€that€the€quality€of€such€runoff€willÏnot€be€less€than€pre„development€conditions.€Special€emphasis€shall€be€placed€on€theÏimpacts€of€proposed€encroachments€into€the€required€buffer.Ð (#(# Ðà0  àe.€Where€the€developer€of€property€subject€to€the€terms€of€this€overlay€district€seeks€toÏutilize€existing€or€planned€off„site€stormwater€quality€management€facilities,€theÏdeveloper€shall€provide€a€written€certification€that€the€owner€of€the€off„site€facilities€willÏaccept€the€runoff€and€be€responsible€for€its€adequate€treatment€to€a€level€acceptable€to€the€Ïòò€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€óó€(local€governmental€authority).Ð, ä(#(# ÐÓ šY #Ó(2)€Such€study€shall€be€submitted€to€the€òò€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€óó€(local€governmental€authority)€forÐ p ( Ðreview€and€approval€concurrent€with€the€submission€of€applications€for€review€and€approval€ofÏsite€or€subdivision€plans€or€applications€for€land€disturbing€or€erosion€and€sediment€controlÏpermits.€A€copy€of€the€impact€study€shall€also€be€forwarded€to€those€agencies€identified€asÏinterested€parties€which€are€responsible€for€managing€the€reservoir€watershed€for€review€andÏcomments.ÌÌ(G).€€ò òBuffer€Requirementsó óÐ ¸ ÐÌÔ‡ ”!XXì¤ÔðòðÔ#†Xì¤X! ”,#Ô€Stream€and€shore€buffer€widths€vary€from€twenty€feet€to€up€to€200€feet€in€ordinancesÐ à˜ Ðthroughout€the€United€States.€€Since€this€ordinance€is€for€reservoirs€that€supply€public€drinkingÏwater,€the€larger€buffer€width€of€200€feet€would€be€more€appropriate.ÌÔ‡ ”!XXì¤ÔðòðÔ#†Xì¤X! ”h-#Ô€There€is€a€much€more€detailed€stream€buffer€ordinance€located€at€this€website.€€LocalÐ º Ðcommunities€may€wish€to€consult€this€ordinance€to€establish€an€individual€stream€bufferÏordinance€ÌÌA€òò€€€€€€€€€€€€óó€foot€(òò€€€€€óó')€wide€buffer€strip€shall€be€maintained€along€the€edge€of€all€public€waterÐ Ì Ðsupply€reservoirs€and€any€tributary€stream€discharging€into€these€reservoirs.€The€required€setbackÏdistance€shall€be€measured€from€the€centerline€of€such€tributary€stream€and€from€the€mean€highÏwater€level€of€such€reservoir.€€The€buffer€strip€shall€be€maintained€in€its€natural€state€to€theÏmaximum€extent€possible,€and€shall€be€planted€with€an€erosion€resistant€vegetative€cover€in€thoseÏareas€that€have€been€disturbed.€In€the€case€of€tributary€streams€located€upstream€from€aÏstormwater€management€facility€designed€to€provide€water€quality€protection,€no€buffer€shall€beÏrequired€if€such€facility€has€been€designed€to€accommodate€and€manage€the€quality€of€runoffÏfrom€the€subject€site.ÌÌA€reduction€in€the€required€buffer€width€down€to€an€absolute€minimum€of€seventy„five€feet€(75')€Ïmay€be€granted€by€the€òò€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€óó€(local€governmental€authority)€upon€presentationÐ d%"# Ðof€an€impact€study€that€provides€sufficient€documentation€and€justification€that€even€with€theÏreduction,€the€same€or€a€greater€degree€of€water€quality€protection€would€be€afforded€as€would€beÏwith€the€full„width€buffer.€In€granting€such€a€reduction,€the€òò€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€óó€(localÐ 4(ì$& Ðgovernmental€authority)€may€require€additional€erosion€control€or€runoff€control€measures€asÏdeemed€necessary€to€protect€reservoir€water€quality.ÌÌAll€development€shall€be€located€outside€of€the€required€buffer€strip,€except€for€the€following:ÌÌà0  àa.€The€buffer€strip€requirement€shall€not€apply€to€development€which€is€appurtenant€to€theÏproduction,€supply,€distribution€or€storage€of€water€by€a€public€water€supplier.ÐÄ.|+-(#(# Їà0  àb.€Encroachment€into€or€through€the€required€buffer€by€roads,€main„line€utilities,€orÏstormwater€management€structures€may€be€permitted€provided€the€following€performanceÏstandards€are€met:Ð (#(# ÐÌà0  àà0` (#(#à1.€Road€and€main„line€utility€crossings€will€be€limited€to€the€shortest€path€possibleÏand€that€which€causes€the€least€amount€of€land€disturbance€and€alteration€to€theÏhydrology€of€the€watershed.Ð ` (#` (# ÐÌà0  àà0` (#(#à2.€€Any€stormwater€management€facilities€located€within€the€buffer€should€beÏsited€within€the€context€of€a€larger€watershed€stormwater€management€program.Ð ` (#` (# ÐÌà0  àà0` (#(#à3.€No€more€land€shall€be€disturbed€than€is€necessary.Ð ` (#` (# ÐÌà0  àà0` (#(#à4.€Indigenous€vegetation€shall€be€preserved€to€the€maximum€extent€possible.Ð ` (#` (# ÐÌà0  àà0` (#(#à5.€Wherever€possible,€disturbed€areas€shall€be€planted€with€trees€and€shrubs.Ð ` (#` (# ÐÌà0  àc.€When€the€property€where€an€encroachment€is€proposed€is€owned€by€the€entity€owningÏand€operating€the€water€supply€reservoir€being€protected,€and€such€entity€specifically€andÏin€writing€authorizes€and€approves€the€encroachment,€it€shall€be€allowed.Ð (#(# ÐÌ(3)€The€following€uses€shall€not€be€permitted€within€the€buffer€strip€or€withinòò€€€€€€€€€€€€€€óó€feet€(òò€€€€€óó')Ð ø° Ðof€the€required€buffer€strip:ÌÌÓ šYÓà0  àa.€septic€tanks€and€drainfields;Ð (#(# Ðà0  àb.€feed€lots€or€other€livestock€impoundments;Ð (#(# Ðà0  àc.€trash€containers€and€dumpsters€which€are€not€under€roof€or€which€are€located€so€thatÏleachate€from€the€receptacle€could€escape€unfiltered€and€untreated;Ð (#(# Ðà0  àd.€fuel€storage€in€excess€of€fifty€(50)€gallons€[200L];Ð (#(# Ðà0  àe.€sanitary€landfills;Ð (#(# Ðà0  àf.€activities€involving€the€manufacture,€bulk€storage€or€any€type€of€distribution€ofÏpetroleum,€chemical€or€asphalt€products€or€any€materials€hazardous€to€a€water€supply€(asÏdefined€in€the€Hazardous€Materials€Spills€Emergency€Handbook,€American€WaterworksÏAssociation,€1975,€as€revised)€including€specifically€the€following€general€classes€ofÏmaterials:Ð (#(# Ðà0  àà0` (#(#à1.€oil€and€oil€products;Ð ` (#` (# Ðà0  àà0` (#(#à2.€radioactive€materials;Ð ` (#` (# Ðà0  àà0` (#(#à3.€any€material€transported€in€large€commercial€quantities€Ô_Ôññthat€ññññwhich€ññis€a€very€solubleÏacid€or€base,ñxñ€causes€abnormal€growth,€orñxñ€ñ~ñis€ñ~ñhighly€biodegradable,ñzñ€ñzññyñ€ñyññ€ñorñ€ññ€ññyñañyññ{ñndñ{ññ€ññ{ñ€can€ñ{ñññcreateññññexertñññ|ñingñ|ñ€a€severe€oxygen€demand;Ð ` (#` (# Ðà0  àà0` (#(#à4.€biologically€accumulative€poisons;Ð ` (#` (# Ðà0  àà0` (#(#à5.€the€active€ingredients€of€poisons€that€are€or€were€ever€registered€in€accordanceÏwith€the€provisions€of€the€Federal€Insecticide,€Fungicide,€and€Rodenticide€Act,€asÏamended€(7€USC€135€et€seq.);€orÐ ` (#` (# Ðà0  àà0` (#(#à6.€substances€highly€lethal€to€mammalian€or€aquatic€life.Ó šY—;Óñ}ñÐ4/ì++` (#` (# Ðñ}ñ