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<br />'
<br />r.+~ - ~ ~ Y,~"
<br /> Map'Ugit No. X~_
<br />.' ~k
<br />~ SOIL; CHkRACTERISTICS
<br />.y .. Depth t.o bedrock = Meru Lhai bU ]n~aice;
<br />%~ Texturo
<br />'.5~ Surface 1•'int• :;:rndy loam, sandy loam
<br />',`
<br />~ Subsoil 1''ine sandy loam, sandy loam
<br />•' Substratum Sandy loam
<br />•, Unified Classification A-1y, A-2, A-1
<br /> Permeability hloder•at~•
<br /> Percent coarse fragments 0 to 25~U
<br />;~ :°.
<br />~. ...,
<br />., (greater.tha~ 3 inco es)
<br />,.
<br />`
<br />1 Sa]inity (ECx10 @ 25 C) i;;~;~
<br />a.
<br />'e' ' pd (surface). 7.1~ to 8,1y
<br />
<br />• Shrink-swell Potential Low _ '
<br /> Potential frost-action (surface) High ~_
<br /> Flood Hazard Occasional
<br /> Hydrologic Group B
<br />'., : Corrosivity Steel (uncoated) High
<br /> Concrete Low
<br />;: ~T-•.. DEGREE &. KIND OF LIMITATIONS
<br />c'+,,,',<'
<br />` (0 is Slight, M is Moderate, S is Severe) °
<br />k~
<br />~-
<br /> Septic Tank Absorption Fields S Floods, wetness, ~,
<br /> Sewage Lagoons S Floods, wetnes, seepagg.;
<br /> Sanitary Landfill Trench S Floods, wetness
<br /> Area S Floods, wetness, seepaga?
<br /> 'Shallow Excavations S Floods, wetnesa
<br />'~" Dwellings w/basements S Floods ::~,•:
<br /> w/0 basements S Floods, wetness
<br /> •'LoCal.Roads 6 Streets S 'Floods, frost action
<br /> . _ .A: ~..
<br />,' SUITAHILITY:AS A SOURCE OF..:
<br /> Daily Cover .tor Landfill Good
<br /> .s
<br /> Roadfill fair, wetness, low strength
<br /> Sand Poor, ecc~ss fines
<br />- Gravel Uf,suited
<br /> Topsoil Good
<br />
<br /> XjB-Wane Sandy loatu; .l~to 3 ]~c,•c ~~nt ::Inpcc. 'I'lii:, deep, Puli~'Iy
<br /> •
<br />drained low lying soil is on terraces
<br />acid valley bottoms. It i'ormed
<br />`
<br /> in alluvial materials of primarily san dstone ;uid shale. E]evation
<br /> rues from -j,000 to 6,5~}0 feet. The averao~a aJU~ual precipitcLion
<br /> is about 12 inches, the uver;~;v :_urn~al n]r f.~~n,l,craLurr--, i.s about 21S
<br />;. •. degrees F'., and the averty_~e fro..^,t-free 1~~•r•i,,,i in about ]20Ylay;;,
<br /> Typically, the surface layer is a dar}: grayish broi,m sandy~~•:'
<br /> loam about 12 inches thick. The subsurface layer is mottled, light
<br /> browrLiah gray fine sandy loam about 21+ niches thick. The under- .
<br />=if , : .
<br />c^{ ~;'
<br />'
<br />lying layer is a mottled light brownish
<br />dray course sandy Loam or
<br />.
<br />~. ..-. ~r.
<br />~~ .
<br />loamy sand that extends to a depth of m
<br />ore 6h: u; 6r, ]aches.
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<br />F~ X u T R T T _ T
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