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Wetlands Characterization Dolly Brook Dolly An Approach to Conserving Maine's Natural LEGEND Space for Plants, Animals, and People T hisma pdepicts all wetla ndsshown onNationa Wetla l ndInventory ma(NW I) ps,but ok www.beginningwithhabitat.org ro ca tegorizedthem ba sedonasubset wetla of ndfunctions. This ma pand its depiction B wetla of ndfea turesneither substitute norfor elim ina tethe need performto on-the- e l groundwetla nddelinea tionand functiona assessm l ent.nowaIn ysha use llthis of ma p Supplementary Map 7 o dim inishoralter the regula toryprotection tha all t wetla ndsare accorded under ad H De a pplica bleState and Federal la ws.Formore informa tionabout wetla ndscha racterization, Wetlands Characterization Pleasant contactElizabeth Hertz atthe Ma ineDepa rtm entConservation of (207-287-8061, Wetlands Characterization Lake elizabeth.hertz@m a ine.gov). Naples This map is non-regulatory and is intended for planning purposes only )"121 T heWetla ndsCha racterizationmodel isapla nningtoolintended helpto identify likely wetla ndfunctions associated with significa ntwetla ndresources and adjacent upla nds. UsingGISana lysis,this ma pprovides ba sicinforma tionrega rdingwha ecologica t l servicesvarious wetla ndsare likely provide.to These ecologica services, l ea which ch of ha sassociated econom icbenefits, include: floodflow control, sedim entretention, finfish ha bitat,and/or shellfish ha bitat.There are other im portantwetla ndfunctions and values tman as B notdepicted inthis ma Refer p. www.mato ine.gov/dep/wa ter/wetla nds/ipwetfv2.htm l E r o o additiona for informa l tionrega rdingwetla ndfunctions and values. Forested wetla ndsand k sm awetla ll ndssuch as verna pools l are known beto underrepresented inthe Nationa l HARRISON BRIDGTON W etla ndsInventory da(NW ta I) used creato tethis ma The p. model developed to estim a tethe functions provided by ea chwetla ndcould not ca ptureevery wetla nd functionvalue.or Therefore, itisim portantuseto loca knowledge l and other da ta sourceswhen evalua tingwetla nds,and ea chwetla ndshould be considered rela tiveto T thewhole la ndsca pe/wa tershedwhen assessing wetla ndresources ata loca level. l h o m Crooked River e s B Organized Township Boundary ro ok OTISFIELDCASCO Unorganized Township HARRISON Otter NAPLES Willett Brook Pond Selected Town or Area of Interest Drainage Cold Brook ¤£302 Developed:Impervious surfaces including buildings and roads 117 )" Smith Brook urgess SubwatershedsThe - sha ded,ba ckgroundpolygons are B Br ook subwa tersheds(area stha drain t atopa rticulala r ke,wetla nd, pond,river, strea theor m , ocea The n). subwa tershedsare Willett Brook sha dedshowto topographic relief. This "hillsha ding" OTISFIELD a ssum esthe sun isshining fromthe northwest, soridgetops Brandy Pond a ndnorthwest-facing slopes appea light, r wherea svalleys and 35 NAPLES Drainage )" southea st-facingslopes appea da r Beca rk. usema nyarea s of Ma of ineare rela tivelythefla t, topographic relief shown here ha sbeen exa ggeratedmato kethe details ea siersee.to Pleasant Pond-Lower Crooked River Drainage Wetland Functions: Fill Pattern Some wetlands may have more than one funtion (fill pattern) """"" RUNOFF / FLOODFLOW ALTERATION BRIDGTON """"" NAPLES """"" W etla ndsprovide na turalstormwa tercontrol ca pa bilities.Asna turalba sinsin """"" thela ndsca pe,wetla ndsare able receive,to detain, and slowly relea se Long Lake stormwa terWetlarunoff. ndshelves along strea mba nksna turallyregula te floodwa tersby providing an area swollenfor strea mflows expato ndand slow, Mile Brook therebyprotecting downstrea mproperties. This ma passigns Adams Runoff/FloodflowAlteration Functions wetlato ndstha are t contained (a) ina Pond knownfloodzone,associated (b) with asurfacewa tercourse orwa terbody,and (c) with (c) slope 3%.< AND/OR Mast EROSION CONTROL / SEDIMENT RETENTION Cove W etla ndsact as na turalsponges tha ca t nhold wa ter,allowing suspended NAPLES CASCO pa rticlessuch as sedim entsettleto out.The dense vegetation inmost wetla ndshelps stabilizeto soil and slow wa terflows,thereby reducing scouring Parker Pond a ndba nkerosion. This ma passigns Erosion Control Sedim / entRetention functionswetlato ndswith slope (a) em 3%;(b) < ergentvegetation; and (c) close (c) proxim ityatoriver, strea laor m ke. , )"121 )"35 FINFISH HABITAT W etla ndswith docum entedfinfish popula tions,including wetla ndsadjacent to ariver, strea orla m ke. , AND/OR SHELLFISH HABITAT Inla ndwetla ndsand strea m sca ndirectly affect the status coastal of shellfish Holt )"11 ha rvestarea Feca s. coliform l ba cteriaand wa terbornenutrients resulting from Pond Muddy River la nduse cha ngesawa yfromthe coast ca ntravel via surface wa terto Drainage ha rvestableflaOne ts. failed septic system nea a rstrea mcould close amudfla t severalmiles awa Excessive y. nutrients ca nreduce wa tercla rityand stim ula teepiphytic growth tha degrades t eelgrass mea dows.Conservation of M ¤£302 u freshwa terwetla ndsand strea mbuffers incoastal wa tershedsisakey d d y com ponentinma rineresource conservation. This ma passigns aShellfish R H a bitatfunction wetlato ndswithin miles identified0.5 (a) of shellfish ha bitat, iv e identified (b) shellfish closure area ma or(c) s, ppedeelgrass beds OR r Panther Run pa lustrinewetla ndsdirectly connected by astrea mile 0.5 < minof length to Barker Pond Ingalls Drainage identified (a) shellfish ha bitat,identified (b) shellfish closure area or s, Drainage Pond ma (c) ppedeelgrass beds. PLANT/ANIMAL HABITAT Meadow Brook Nea rlyall wildlife species, and ma Ma ny of ine’spla ntspecies, depend on wetla ndsduring som epa their rtof lifecycle. Forthe purposes this of ma p, Bay wetla ndscontaining open wa terorem ergentvegetation, moreor3 wetla nd )"11 of vegetationcla sses(see below), and within ¼mile aknown of rare, threa tened, Naples endaor ngeredpla ntanimor aoccurrence, l within ¼mile ama of pped 114 BRIDGTON BRIDGTON " NAPLES ) significa ntoressential ha bitat,orwithin ¼mile arare of exemor pla ryna tural SEBAGO (Brandy Pond) com m unityha vebeen assigned this function. Rare elem entoccurrences and m a ppedha bitatsca nbe found onMa High p2 Value Pla ntAnim& aHa l bitats. (((((((( (((((((( (((((((( OTHER FUNCTIONS (((((((( (((((((( (((((((( CULT URAL/EDUCATIONAL.Wetla ndswithin ¼mile aboat of ram porschool (((((((( r (((((((( ha vebeen assigned this value as these wetla ndsare likely ca ndida tesuse for e v a soutdoor cla ssroomorsim s, ilasocial r benefit. Wetla ndsrated otherfor i R functionslisted above ma yalso dem onstratecultural/educa tionavalues l ed a lthoughnot expressly shown. k o o OR r C NODOCUMENTED FUNCTION. The ba sisthis of cha racterizationishigh Peabody Le a ltitudeaerial photos. Photo qua lityoften lim itsthe informa tiontha ca t nbe av Pond itt interpretedfromsm awetla ll ndfea tures,orthose with dense ca nopycover. Althoughnot assigned afunction under this study, ground surveys ma yrevea l "107 B ) r o thathese t wetla ndsha vemultiple functions and values. o k Trickey Pond Crooked River Wetland Class: Fill Color Aqua ticBed (floating submor ergedaqua ticvegetation), Open Wa ter Em ergent(herba ceousvegetation), Em ergent/ForestedMix (woody vegetation >20 ft tall),Em ft >20 ergent/Shrub-ScrubMix (woody vegetation tall) ft <20 NAPLES SEBAGO Forested,Forested/Shrub-scrub H Cold ill Rain Br 35 S hrub-scrub ook Pond )" ¤£302 Other(rocky shore, strea m bed,unconsolida tedshore, reef,rocky bottom ) Peabody Pond-Northwest River Drainage NationaWetla l ndsInventory ma(NW I) ps(the ba siswetla of ndsshown onthis ma are p) interpretedfromhigh altitude photographs. NW Wetla I ndsare identified by vegetation, Kettle Cove Thomashydrology,and geography inaccorda ncewith "Cla ssificaWetla tion of ndsand Deepwa ter PondH a bitats"(FW S /OBS-79/31,DecThe 1979). aerial photographs docum entconditions for Sebago Lake theyea they r were taken. There isno attem in pt,either the design orproducts this of Drainage inventory,defineto the lim proprietary its of jurisdiction any of Federal, State, locaor l governm ent.NW ma I psdepict general wetla ndloca tions,bounda ries,and cha racteristics.They are not asubstitute on-ground, for site-specific wetla nddelinea tion. )"11 B lder B ache ro Data Sources o k )"114 DATA SOURCE INFORMATION (note: italicized file names can be downloaded from Maine Office of GIS) T OW NS HBOUNDARIES IP M ill )"107 Ma ine GISOffice(2015); of metwp24 B ROADS r o o Ma ine MaGIS,Office of ine Depa rtm entTransportation of (2015); medotpub k CASCO Perley SEBAGO H Y DROL OGY Pond Ma ine GeologicaU.S.GIS,Office of Survey l (2010); NHD N DEVELOPED a Ma ine MaGIS,Office of ine Depa rtm entInla of nd Fisheries and Wildlife (2015) Mill so n NATIONALWETL ANDSINVENTORY (NW I) Pond B Ma ine GISOffice(2015); of NWI r o o DRAINAGEDIVIDES k Ma ine GISOffice(2015); of medrdvd No rth w DATA SOURCE CONTACT INFORMATION e s t Sebago Lake Ma inehttp://www.maGIS:Office of ine.gov/megis/ Ma ineDepa rtm entTransportation: of http://www.ma ine.gov/mdot/ Ma ineDepa rtm entAgriculture, of Conservation and Forestry: Rive http://www.ma ine.gov/da cf/pla nning/index.htm l r Ma ineGeologica Survey: l http://www.ma ine.gov/doc/nrim c/mgs/mgs.htm CASCO RAYMOND DIGITAL DATA REQUEST Trequest o digital da a tatownfor orgaor nization,visit our website. http://www.beginningwithha bitat.org/the_ m a ps/gis_ da ta_ request.htm l 5,000 2,500 0 0.5 1 Map Prepared by Maine Scale: 1:24,000 Supported in part Supported in Feet Miles Projection: UTM 19N by Maine Outdoor Department of Inland part by Loon Conservation Meters Heritage Fund Fisheries & Wildlife Kilometers Datum: NAD 1983 lottery ticket sales Plate funds 1,000 500 0 0.5 1 S tateMa of ine ¶ August 2017.
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