3317 WETMORE AVE BASE FILE 2020-05-21

4. What currently IIII146ens to rainwater that falls on the site? Verses within the vegetated area and buffer between the land and street. 5. Please describe any critical areas on the site (wetlands, buffers,steep slopes,etc.)This information can be obtained from the City's GIS data,and is available at the permit counter. None 6. What types of soils are found on the site? **Note: to determine the type of soils on the site,please visit the Natural Resources Conservation Service's Web Soil Survey at http://websoilsurvey.nres.usda.gov/app/, click the green button that says Start WSS, then type in your address under Quick Navigation, create an Area of Interest(AOI)and click the second tab(Soil Map). The soil types will pop up with a hyperlink and the properties of each will be available when you click the hyperlink. Report— Map Unit Description Snohomish County Area,Washington 5—Alderwood-Urban land complex, 2 to 8 percent slopes Map Unit Setting National map unit symbol: 2hz9 Elevation: 50 to 800 feet Mean annual precipitation: 25 to 60 inches Mean annual air temperature: 48 to 52 degrees F Frost-free period: 180 to 220 days Farmland classification: Not prime farmland Map Unit Composition Alderwood and similar soils: 60 percent Urban land: 25 percent Minor components: 6 percent Estimates are based on observations, descriptions,and transects of the mapunit. Description of Alderwood Setting Landform:Till plains Parent material: Basal till Typical profile H1 -0 to 7 inches: gravelly ashy sandy loam H2-7 to 35 inches:very gravelly ashy sandy loam H3-35 to 60 inches:gravelly sandy loam Properties and qualities Slope: 2 to 8 percent Depth to restrictive feature: 20 to 40 inches to densic material Natural drainage class: Moderately well drained Capacity of the most limiting layer to transmit water(Ksat):Very low to moderately low(0.00 to 0.06 in/hr) Depth to water table: About 18 to 36 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Low(about 3.0 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4s Hydrologic Soil Group: B Other vegetative classification: Limited Depth Soils(G002XN302WA) Hydric soil rating: No Minor Components Mckenna Percent of map unit: 2 percent Landform: Depressions Hydric soil rating:Yes Norma Percent of map unit: 2 percent Landform: Depressions Hydric soil rating:Yes Terric medisaprists Percent of map unit: 2 percent Landform: Depressions Hydric soil rating:Yes Description — Map Unit Description Detailed Soil Map Units The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area.The map unit descriptions in this report, along with the maps,can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas.A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however,the soils are natural phenomena,and they have the characteristic variability of all natural phenomena.Thus,the range of some observed properties may extend beyond the limits defined for a taxonomic class.Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently,every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management.These are called noncontrasting,or similar,components.They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management.These Page 2 of 8 CITY OF EVERETT 3200 Cedar Street i Ev Brett, tiVA 98201 ? 425-257-8810 I ..verettw a. od