Laserfiche WebLink
<br />.. <br /> <br />E. SAr~ f'iA 1 E [I ANI" ~,aN r:'RANC I sca <br />Sepf.p-t,pr ] 9Pf. <br /> <br />~') <br />L... <br /> <br />$I10132CUrban lclnd - Orthents, Cut and Fill cClmplex, 0 to 5 pprr,pnt ~loDes. <br /> <br />STlThis map unit is on nearly levp.l to 9pntly slopinq coastill tf>rracps. <br /> <br />alluvial far~. and in vallpys' SloflP is 0 to 5 percent. Flpvation is 25 to <br /> <br />500 feet. ThE' ilvpr?qe annual pr~cipitiltion is about ]5 to 30 inchps. thp <br /> <br />averaqe annual air temperature is 54 to 5R deqrees F. and thp. avpraqe frost- <br /> <br />free period is Z75 to 350 days. <br /> <br />5InlT~is unit is.50 pprcent Urban land, and ~5 pprcpnf. Orthents, Cut and Fill. <br />Thp co~ponE'nts of this unit are so intricately intermin91ed that it was not <br /> <br />practical to map thp~ separately at the scale used. <br /> <br />SIOl1r,ciuded in this unit are smC\ll areas of Botella Orthents. reclaimed <br /> <br />Sirdrak soils, and deep alluvial soils that are loamy or finp sandy loam <br /> <br />throughout. Also included are small arf'ClS of deep, dark alluvii'll soils with <br /> <br />clay and clay loam texturps throughout and soils that have slopes qreater than <br />5 percpnt. Inclu0pc areCls mi'lke up about 5 percent of the total acrea9P. <br /> <br />~JnJllrban land consists of mineral soils of varyinq depths and textures t.hat <br /> <br />are coverpd by csphalt, concrete, huildinqs, or othf'r impE'rvious material. <br /> <br />The metprial c('Ivered hy urban structurE'S consists ('If soils similar to the soil <br />mCltpri?1 of the Orthents, Cut ?n~ Fill in this complpx. <br /> <br />$lGJThe soil propprtips under the impprv;ous matE>rial are h;ohly nr;ablp <br /> <br />because of the diffp.rences ;n thE' kind and amount of thE' vilrious 5('1il and fill <br /> <br />mater;!'l in the profile. Runoff is rapid and the hazard of Wiltpr prosion is <br /> <br />sli9ht. <br /> <br />E. X f> "N '~S <br /> <br />T-?3 <br /> <br />\ <br />