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Wetland name or number A WDFW Priority Habitats • Priority habitats listed by WDFW(see complete descriptions of WDFW priority habitats, and the counties in which they can be found, in: Washington Department of Fish and Wildlife. 2008. Priority Habitat and Species List. Olympia,Washington. 177 pp. http://wdfw.wa.gov/publications/00165/wdfw00165.Pdf or access the list from here: http://wdfw.wa.gov/conservation/phs/list/ Count how many of the following priority habitats are within 330 ft(100 m) of the wetland unit: NOTE: This question is independent of the land use between the wetland unit and the priority habitat. ❑ Aspen Stands: Pure or mixed stands of aspen greater than 1 ac(0.4 ha). ❑ Biodiversity Areas and Corridors:Areas of habitat that are relatively important to various species of native fish and wildlife(full descriptions in WDFW PHS report). ❑ Herbaceous Balds:Variable size patches of grass and forbs on shallow soils over bedrock. ❑ Old-growth/Mature forests: Old-growth west of Cascade crest—Stands of at least 2 tree species, forming a multi-layered canopy with occasional small openings;with at least 8 trees/ac(20 trees/ha) >32 in (81 cm)dbh or>200 years of age. Mature forests—Stands with average diameters exceeding 21 in (53 cm)dbh; crown cover may be less than 100%; decay, decadence, numbers of snags, and quantity of large downed material is generally less than that found in old-growth; 80-200 years old west of the Cascade crest. ❑ Oregon White Oak:Woodland stands of pure oak or oak/conifer associations where canopy coverage of the oak component is important(full descriptions in WDFW PHS report p. 158—see web link above). O Riparian: The area adjacent to aquatic systems with flowing water that contains elements of both aquatic and terrestrial ecosystems which mutually influence each other. ❑ Westside Prairies: Herbaceous, non-forested plant communities that can either take the form of a dry prairie or a wet prairie(full descriptions in WDFW PHS report p. 161—see web link above). O Instream: The combination of physical, biological, and chemical processes and conditions that interact to provide functional life history requirements for instream fish and wildlife resources. ❑ Nearshore: Relatively undisturbed nearshore habitats.These include Coastal Nearshore, Open Coast Nearshore, and Puget Sound Nearshore. (full descriptions of habitats and the definition of relatively undisturbed are in WDFW report—see web link on previous page). ❑ Caves:A naturally occurring cavity, recess,void, or system of interconnected passages under the earth in soils, rock,'ice, or other geological formations and is large enough to contain a human. O Cliffs: Greater than 25 ft(7.6 m) high and occurring below 5000 ft elevation. ❑ Talus: Homogenous areas of rock rubble ranging in average size 0.5-6.5 ft(0.15-2.0 m), composed of basalt, andesite, and/or sedimentary rock, including riprap slides and mine tailings. May be associated with cliffs. CI Snags and Logs:Trees are considered snags if they are dead or dying and exhibit sufficient decay characteristics to enable cavity excavation/use by wildlife. Priority snags have a diameter at breast height of>20 in (51 cm) in western Washington and are>6.5 ft(2 m)in height. Priority logs are> 12 in (30 cm)in diameter at the largest end, and>20 ft(6 m) long. Note:All vegetated wetlands are by definition a priority habitat but are not included in this list because they are addressed elsewhere. Wetland Rating System for Western WA:2014 Update Rating Form-Effective January 1,2015 9 WSDOT Adapted Form-March 2,2015