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Wetland name or number Wetland A <br /> CATEGORIZATION BASED ON SPECIAL CHARACTERISTICS <br /> Wetland Type Category <br /> Check off any criteria that apply to the wetland. Circle the category when the appropriate criteria are met. <br /> SC 1.0. Estuarine wetlands <br /> Does the wetland meet the following criteria for Estuarine wetlands? <br /> =The dominant water regime is tidal, <br /> =Vegetated,and <br /> =With a salinity greater than 0.5 ppt Yes—Go to SC 1.1 INo=Not an estuarine wetland <br /> SC 1.1. Is the wetland within a National Wildlife Refuge, National Park, National Estuary Reserve, Natural Area <br /> Preserve,State Park or Educational, Environmental,or Scientific Reserve designated under WAC 332-30-151? <br /> Yes=Category I No-Go to SC 1.2 Cat. I <br /> SC 1.2. Is the wetland unit at least 1 ac in size and meets at least two of the following three conditions? <br /> =The wetland is relatively undisturbed (has no diking, ditching,filling,cultivation,grazing,and has less <br /> than 10%cover of non-native plant species. (If non-native species are Spartina,see page 25) Cat. <br /> =At least%of the landward edge of the wetland has a 100 ft buffer of shrub,forest,or un-grazed or un- <br /> mowed grassland. <br /> =The wetland has at least two of the following features:tidal channels,depressions with open water,or Cat. II <br /> contiguous freshwater wetlands. Yes=Category I No=Category II <br /> SC 2.0. Wetlands of High Conservation Value (WHCV) <br /> SC 2.1. Has the WA Department of Natural Resources updated their website to include the list of Wetlands of Hi h <br /> Conservation Value? Yes—Go to SC 2.2 No— otoSC2.31 Cat. 1 <br /> SC 2.2. Is the wetland listed on the WDNR database as a Wetland of High Conservation Value? <br /> Yes=Category I No=Not a WHCV <br /> SC 2.3. Is the wetland in a Section/Township/Range that contains a Natural Heritage wetland? <br /> http://wwwl.dnr.wa.gov/nhp/refdesk/datasearch/wnhpwetlands.pdf <br /> Yes—Contact WNHP/WDNR and go to SC 2.4 INo =Not a WHCV <br /> SC 2.4. Has WDNR identified the wetland within the S/T/R as a Wetland of High Conservation Value and listed it on <br /> their website? Yes=Category I No=Not a WHCV <br /> SC 3.0. Bogs <br /> Does the wetland (or any part of the unit) meet both the criteria for soils and vegetation in bogs?Use the key <br /> below. If you answer YES you will still need to rate the wetland based on its functions. <br /> SC 3.1. Does an area within the wetland unit have organic soil horizons,either peats or mucks,that compose 16 in or <br /> more of the first 32 in of the soil profile? Yes—Go to SC 3.3 INo—Go to SC 3.2 <br /> SC 3.2. Does an area within the wetland unit have organic soils,either peats or mucks,that are less than 16 in deep <br /> over bedrock,or an impermeable hardpan such as clay or volcanic ash,or that are floating on top of a lake or <br /> pond? Yes—Go to SC 3.3 1 No= Is not a bog <br /> SC 3.3. Does an area with peats or mucks have more than 70%cover of mosses at ground level,AND at least a 30% <br /> cover of plant species listed in Table 4? Yes=Is a Category I bog No— Go to SC 3.4 <br /> NOTE: If you are uncertain about the extent of mosses in the understory,you may substitute that criterion by <br /> measuring the pH of the water that seeps into a hole dug at least 16 in deep. If the pH is less than 5.0 and the <br /> plant species in Table 4 are present,the wetland is a bog. Cat. 1 <br /> SC 3.4. Is an area with peats or mucks forested (>30%cover)with Sitka spruce,subalpine fir,western red cedar, <br /> western hemlock, lodgepole pine,quaking aspen, Engelmann spruce,or western white pine,AND any of the <br /> species(or combination of species) listed in Table 4 provide more than 30%of the cover under the canopy? <br /> Yes=Is a Category I bog No=Is not a bog <br /> Wetland Rating System for Western WA: 2014 Update 16 <br /> Rating Form—Effective January 1,2015 <br />