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-P '-' 77-1 Todd Hodges est n, LLC
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Owl Creek Estates Minor Subdivision
United States Department of Agriculture
Soil Conservation Service
In Cooperation with Colorado Agricultural Experiment Station
Soil Survey or Weld County,Southern Part
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Applicable Soil Types: 4, 51, 64,65. Narratives to Follow.
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1269 North Cleveland Avenue o Loveland, Colorado 80537 0 (970) 613-8556 o fax: (970) 613-8775
email: toddhodgesdesign@earthlink.net _ __ - _ ,
I 2005-2486
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Todd Hodges Design, LLC
• Soil Survey of Weld County, Colorado excerpt(Southern Portion)
Published by the United States Department of Agriculture
Soil Conservation Service
In Cooperation with Colorado Agricultural Experiment Station
Issued September 1980
Soil Classification#4: Aquolls and Aquepts, flooded
4—Aquolls and Aquepts. flooded. This nearly level
map unit in in depressions in smooth plains and along the
bottoms of natural drainageways throughout the survey
area. Aquolls, which have a dark colored surface layer,
make up about 55 percent of the unit. Aquepts. which
have a lighter colored surface layer, make up shout 25
percent. About 20 percent is soils that are well drained
and soils that have sandstone or shale within 48 inches of
the surface.
These are deep, poorly drained soils that formed in
recent alluvium. No one pedon is typical. Commonly the
soils have a mottled, mildly to moderately alkaline loamy
or clayey surface layer and underlying material that ex-
tends to a depth of 60 inches or more.In places they have
a gleyed layer in the underlying material.
Meat of the acreage is subject to excessive runoff.The
water table is at or near the surface in spring and during
the peak of the irrigation season.
These soils are used for rangeland and wildlife habitat.
Some small aces are irrigated pasture.
• The potential native vegetation is dominated by
switchgrusa prairie cordgrass; saltgrass, alkali sacaton.
big bluestem, indiangrass, western wheatgrass, slender
wheatgrass, sedge, and rush. Cattails and bullnuh grow
in the swampy spots associated with these range sites.
Potential production ranges from 4.000 pounds per acre in
favorable years to:t,000 pounds in unfavorable years. As
range condition deteriorates, the tall and mid grasses
decrease,production drops,and saltgrass,sedge,and rush
increase.The fanning and irrigation in adjacent areas has
increased the amount of salts on much of the acreage.
Management of vegetation on this soil should be based
on taking half and leaving half of the total annual produc-
tion. Switchgrass, big bluestem, indiangrass, western
wheatgrass, pubescent wheatgrass, intermediate wheat-
grass, tall wheatgniss. and tall fescue are imitable for
seeding. The plants selected should met the seasonal
requirements of livestock. For successful seeding, a firm
prepared seedbed is needed. A grass drill should be used.
Seeding early in spring has proven most successful. Til-
lage is needed to eliminate the undesirable vegetation.
Wetland wildlife, especially waterfowl utilize this unit.
The wetland plants provide nesting and protective cover
as well as some food. The nearby irrigated cropland.
where wildlife obtain much of their food and find protec-
tive cover, makes this unit valuable to both wetland and
openland wildlife.
Openland wildlife,especially pheasant,use this unit for
cover and nesting. Deer find excellent cover in some
areas. These valuable wildlife areas should be protected
from fire and fenced to prevent encroachment and
overuse by Livestock. They should not he drained. Capa-
bility subclass Vlw; Aquolls in Salt Meadow range site,
Aquepta in Wet Meadow range site.
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1269 North Cleveland Avenue • Lovelan4 Colorado 80537 • (970) 613-8556 • fax:(970)613-8775
email: toddhodgesdesign(a)earthlinknet
• •
Todd Hodges Design, LLC
• Soil Survey of Weld County, Colorado excerpt (Southern Portion)
Published by the United States Department of Agriculture
Soil Conservation Service
In Cooperation with Colorado Agricultural Experiment Station
Issued September 1980
Soil Classification#51: Otero sandy loam, 1 to 3 percent slopes
51—Otero sandy loam,1 to 3 patent dovea.Tins a a and antigens decrease and blue grams,sand dropaeed,
deep well drained all on Plains at elevations of 9,700 to and sand sage increase.Annual weeds and grasses invade
5,250 feet it formed in mixed amtwash and eaten the site es range condition becomes poorer.
deposit&Included in mapping are small arts&of soils that Management of vegetation on this soil should be based
have loam and clay loam underlying matetiaL on taking half and leaving half of the total annual praetor
Typically the surface layer is brown sandy loam about bon.Seeding is desirable if the range is In poor condition
12 inches thick.The underlying material to a depth of 60 Sand blur-met sand reedgrant nwitcagmass, sideoats
inches in pale brawn calcareous fine sandy loam. grams, blue grams, pubescent wheatgrass, and crested
Permeability is rapid. Available water capacity is wheatgress are suitable for seeding. The grass selected
moderate. The effective rooting depth is 60 inches or should meet the seasonal requirements of livestock-It can
more. Surface runoff is slow, and the erosion hazard is be seeded into a dean, firm stubble, or it can be drilled
low. into a farm prepared seedbed.Seeding early in spring has
This soil is used almost mainly for irrigated coope.it proven moat sm,eemfoL
is suited to all crops commonly grown in the area. Land Windbreaks and environmental plantings are generally
leveling ditch lining, and installing pipelines may be suited to this soil Soil blowing, the principal hazard in
needed for proper water application. establishing trees and shrubs, can be eontro➢ed by cut
MI methodic of irrigation are suitable, but furrow w. tinting only in the tree row and by leaving a strip of
rigation is the most common.Barnyard manure and cam- vegetation between the rows. Supplemental irrigation
mercial fertilizer am needed for top yields may be needed at the time of planting and during dry
• Trees that are beet Baited and have good Survival
In yonndigated areas Most t soil is suited acreage i winter lated to Rockyperiodsbarley, sorghum. are Mountain juniper,eastern redcedar,ponderosa
winter wheat. The predicted avenge yield is 28 bushels pine, Siberian ebn, Ruseianolive, and hackbeny. The
per acre.The soil is summer faflowed in alternate years shrubs best suited are akmtkbush sumac,lilac,and 8iberi-
to allow moisture accumulation Generally precipitation is an peasant).
ease Wildlife is an important secondary ®e of this soli
low for beneficial use of fertilizer.
Stubble mulch fanning,stripovpping,and minimum el- Ring-necked pheasant, manning dove, and many non-
lage are needed to control water erosion. Terracing also game species can be attracted by establishing areas for
may be needed to control water erosion. nesting and escape ewer. For pheasants, undisturbed
The potential native vegetation on this range site ie nesting cover is essential and should be included in plans
dominated by sand blue stem, sand reedgraes, and blue for habitat development,especially in areas of intensive
gram. Needlesndthrad, switebgrass, sfdeoats grams, agriculture.
and western wheatgrass are also prominent. Potential Rapid expansion of Greeley and the surrounding area
production ranges from 2,806 pounds per acre in favors- has resulted in urbanization of murk of this Otero saal
ble years to 1200 peals in unfavorable years.As range This soil has excellent potential for urban and reeves
condition deteriorates,the sand blvestenn,sand medgrass. Usual development. The only limiting feature is the
moderately rapid permeability in the substratum, which
causes a hazard of ground water contamination from
sewage lagoons. Lawns, shrubs, and trees grow well
Capability subclass the irrigated. We nonirrigated:
Sandy Plains range site.
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•
2412 Denby Court • Fort Collins, Colorado 80526 • (970) 207-0272 • fax: (561)828-8059
entail: toddhodgesdesign@earthlink.net
t,. Todd Hodges Design, LLC
• Soil Survey of Weld County, Colorado excerpt (Southern Portion)
Published by the United States Department of Agriculture
Soil Conservation Service
In Cooperation with Colorado Agricultural Experiment Station
Issued September 1980
Soil Classification #64: Thedalund Loam, 1 to 3 percent slopes
61.—Thedalund bun. I to 3 percent slopes.This is a The tmderlybg shale in the most limiting feature of
moderately deep,well drained and en plains at elevations this roll Neither septic tank absorption fields nor sewage
of 4,900 to 6,250 feet. It Conned in residuum from shake lagoons function property-In places the underlying shale
Included in mappkg an small areas of sods that have has high Sewell potential. Environmental and beau-
shale and sandatane deeper than 40 inches. tiffeation plantings of trues and shrubs can be difficult to
estabaeh. Capability subclass IVs irritated; We nonir •
Typist ily the surface layer is brown loam about 8
rioted;lawny Plains range rate.
inches thick.The widest/mg material is pate brown sail
very pale brown loam. Shale is at a depth of about 26
inches.
Permeability and available water capacity are
moderate.The effective rooting depth is 20 to 40 bailee.
Surface runoff is median,and the erosion hazard is low.
This sal is suited to limited cropping. A suitable
cropping system is 3 to yeah of alfalfa(allowed by 2
yon of corn ala snail grain and alfalfa seeded with
nurse crop_ Incorporating plant reads and manure im-
proves tack and provides organic mattes and plant
nutrients
Meet inig,tiun methods am mailable,but the length of
runs should be abort to present euumigation. i.ight
frequent irrigations am beet Sprinkler irrigation is
deriraabte. Comnneteel fertilizers increase yields and add
to the value of the forage produced
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In nonirrigated areas this rail is suited to winter wheat
barley, and sorghum. Most of the acreage is planted to
winter what.The predicted average yield a 25 hmbeb
per acre The sal is summer fanned in alternate years
to albs moisture aavmalasion Centrally precipitation is
tin low for beneficial use of fertiliser.
Stubble mNeh fanning,striperoppInL and mminwn td-
bge ue ended to control sail Mowing and water erasion
Ten-acing also may be needed to control water erosion.
The potential native vegetation is dominated by blue
grams.Several and grassed men as western wheatgran
and needleandthread. an also present Potential produc-
tion ranges from t,ff, 0 pomsta per acre to favorable years
to 1,100 panels In unfavorable yeah. As range condition
deteriorates, the and grasses decrease:doe pates. buf-
falos-ass, oukewoed, yeses, and hinged sage increase;
and fwsge',redaction drops. Undesirable weeds and an-
nuals invade the site as range condition becomes poorer.
Management of vegetation on tots soil timid be based
on taking half and leavmg ball of the total annual prodnuv
tin.Seeding a desirable if the range is in poor condition
Si ieoats grams,hut@ bbuste n,western wheat :ma blue
grass,pubaaeent whadaaab,and nested waeat.pses an
suitable for seeding.The grass selected shoed meet the
seasonal resentments of livestock It tan be seeded into
a clean,fun sorghum nobble,or it can be drilled into a
firm prepared seedbed. Seeding early In spring has
proven most sunvs+Pol
Windbreaks and environmental plantings are generally
not ended to this soil. Orate investigation is needed to
determine if plantings are feasible.
Rangeland wildlife, suck as antelope, cottontail, and
coyote,are beat suited to this mil Because forage pranc-
lion is typically Mw, grating management is needed if
livestock sad%ddlde share the range.livestock warming
facilities also am utilised by canoes wildlife speck.T e
cropland mess provide favorable habitat for pheasant and
• mourning dove. Many nongame species can be attracted
by establishing areas(or nesting end escape cover.
2412 Denby Court o Fort Collins, Colorado 80526 O (970) 207-0272 c fax: (561)828-8059
entail: toddhodgesdesign(fr��earthlink.net
- - Todd Hodges Design, LLC
Soil Survey of Weld County, Colorado excerpt (Southern Portion)
Published by the United States Department of Agriculture
Soil Conservation Service •
In Cooperation with Colorado Agricultural Experiment Station
Issued September 1980
Soil Classification#65: Thedalund loam, 3 to 9 percent slopes
65.—Thedalund barn. 3 to 9 percent slopes.This is a. livestock and wildlife share the range.Livestock watering
moderately deep,well drained soil on plains at elevations facilities also are utilized by various wildlife species.The
of 4,960 to 5,250 feet.It farmed in residuum from shale nepland areas provide favorable habitat for pheasant and
Included in mapping are semi' areas of sots that have mourning dove, many nongsme species can be attracted
shale and sandstone deeper than 40 Indies Some zonal by establishing areas for nesting and escape cover.
outcrops of shale and sandstone am also inehaded. The underlying shale is the most limiting feature of
Typieelly the surface layer of this Thedalund sal is this soil.Neither septic tank absorption fields nor sewage
brown loam about 8 inches thick.The underlying material lagoons fraction properly.In plates the underlying shale
is pale brown and very pale brown loan. Shale is at a has high shrink-swell potential.Environmental-and beau-
depth of about 25 inches. lineation plantings of trees and shrubs can be difficult to
Permeability and available water capacity are establish. Capability subclass IVs irrigated, Vie noels-
moderate.The effective rooting depth is 20 to 49 inches anted;Loamy Plains range site.
Surface runoff is medium to rapid,and the erosion hazard
is moderate.
The soil is stilted to limited cropping. Intensive
cropping is hazardous because of erosion.The cropping
system should be limited to such dose grown crops as al-
falfa, wheat, and barley. The sod is also suited to in
rigated pasture. A suitable cropping aysten is 3 to 4
years of alfalfa followed by 2 years of corn and small
• grain and alfalfa seeded with a nine crop.
Closely spaced contour ditches or sprinklers can be
used in irrigating dose grown crops.Coatonr furrows or
sprinklers should be used for new crops. Application of
commercial fertilizer helps m maintaining good produc-
tion.
The potential native vegetation ie dominated by blue
grams. Several mid grasses,such as western wheatgrasa
and needleeodthread, are also➢resent. Potential Produc-
tion ranges from 1,600 pounds per acre in favorable yeses
to 1,000 pounds in unfavorable yea As range condition
deteriorates, the mid grasses deco:aae:blue grams, loaf-
telegram, etskeweed, yucca, and fringed sage increase;
and forage production drops. Undesirable weeds and an-
nuals invade the site as range condition becomes poorer.
Management of vegetation on this soil ahaald be based
on taking half and leaving half of the total annual produc-
tion Seeding is desirable if the range is in poor condition-
Skleoats grams,little Muestern,western wlwtgrass,blue
grams.pubescent wheatgraae,and crested whestgrara are
suitable for needing.The grass selected shooed meet the
seasonal requirements of livestock.It can be seeded into
a dean,firm sorghum stubble,or it can be drilled tato a
tint prepared seedbed. Seeding early in spring has
proven most traccessfut
Windbreaks and environmental plantings are generally
not suited to this sob. Onsite investigation is needed to
determine if plantings are feasible
Rangeland wildlife, such as antelope, cottontail, and
coyote,an best suited to this sal.Because forage produc-
tion is typically low, grazing management is needed if
IP
2412 Denby Court • Fort Collins, Colorado 80526 • (970) 207-0272 • fax: (561)828-8059
email: toddhodgesdesignnaearthlink.net
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