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Title: Sampling and Analysis Plan for Environmental Control Number: Revision Date: <br /> Groundwater Monitoring PUE.EN.D.026.04 2/19/2020 Page 22 of 30 <br /> Figure 2. Site stratigraphic section (from Contour Consulting Engineering LLC Geologic <br /> Report and Submittal,January 25,2013) (2013-01-28 HYDROLOGY—M2002004) <br /> Ref: USGS Miscellaneous Geologic Investigations Map 1-597 <br /> GEOLOGIC STRATIGRAPHY PUEBLO CEMENT PLANT <br /> T <br /> Map Thickness <br /> Formation Member Symbol Sfratigraphic Description (Feet) Remarks <br /> Yellowish,"sift and clay containing pebbles, <br /> angva bloom a erestrnne•and sandslons darned plant site and mine site <br /> COLLUVIUM a— ndafwngbeo>xka,d=mr eldeposits.Areas 10-20 <br /> (Quaternary) «C or Lover elevations atone stream a m streams as sae age as and overburden material <br /> grade kto"Creak PAmum.Large broad upland <br /> .,—,ate In a"from 11k..to liotc ene.Akrg <br /> dmlr,agw•rayz ncWas same aammn. <br /> I<SUC t ,Rad��"�aAmnl Ishkyle�funin9 - 8 <br /> upparchalky shade and:of gay gyreaf us <br /> KSU$ a <br /> beelonitic ce& s shale and 5'ell—h-gray <br /> platy awk beds in I"-pan,pal.mlla.'ash 263 <br /> hro:m son cdraeous 5lnela.d platy cnafky <br /> umestau beds n lo:.ef pad <br /> calku,a..yeaosish play platy"a missing at Red Rack Site <br /> KSmc fom:ng chalk wntaleng seknle mddes 28 (removed by erosion) <br /> mnaeshslevnir ngn-one-gay platy hen. <br /> WrINc gyps'da p ous calcrn shale contamng <br /> Ksms rmeslml.ca etkans 30 W td trot below the top. 283 <br /> sandy shale 150 W 100 feet abono basal shaly"stot..` <br /> NIOBRARA SMOKEY HILL SHALE abes., —_ <br /> Iowa lass l.re ur*dakgray plait,herd <br /> FORMATION Ksll b1edyhght.-In�veg'r"ygWiyysnaNba ilmwea. <br /> (Late Cretaceous) 38 <br /> Wuted <br /> l.a d thin lonsea.Caftans elk 15 Lea gtkk <br /> shale and thin lmcakne Beds n kava is krer. <br /> laver shale Wdl:yelvvishbrvsnplayfo.mlhy underlies Colluviurn <br /> Ksls calcareous sMe conlaanng V.bees of play 56 at plant site <br /> lmesto.and im.n it.shined gypamn Nines. <br /> she.and l roston.unit:about 1e bees of gray underlies Colluvium in <br /> KSS I dense ledge.fomvrg rat bn."Mated by soft hale. portion clan of mole area <br /> calcareous s <br /> FORT HAYES Kf about to beds of gay dears.ledgedornvg <br /> laneslone sepaaled by thin beds of calcareous source of limestone for <br /> LIMESTONE shalesovainspsarawrnorp,sofkmonaaan.rpydte. 40 mining operation <br /> JUANA LOPEZ MEMBER bemwW hyrey��s shale wenfle eat has aak- <br /> oflghtgr..y glaumnllk:ccaallmernTe. s 2 <br /> CARLI LE y.5—sh.g macaw.ayr to platy dal-famng sandO.M:shay <br /> CODELL SANDSTONE KC and contatrnng spherical cmo aellons in I— t 30 <br /> SHALE - <br /> (Late Cretaceous) day-gay hand to son bkd,y shale.ur M hall sandy,and 101 <br /> BLUE HILL SHALE ,ontaning hsu pronma.d layers 0(18W septanan c tIon 1. <br /> I O T CHAL gay to yerl. h b% son bavondc play calcareous shale 99 - <br /> GREENHORN BRIDGE CREEK sn ah���lamanrglaraalone beds separated by 52 <br /> LIMESTONE ayes <br /> LIMESTONE Kgh aak gray cakarewppleyshe(.and tnnlayersofwkaenba 59 <br /> (Late Cretaceous) HARTLAND SHALE composed of lests of F—Iniftea and posms of lnecemm.s shells. <br /> LINCOLN LIMESTONE graysin-bead_wpelmrderoeslmeskne and cakaewssheta 25-50 <br /> G RAN E ROS Oakyay to s k ri to gy*erpn shwa,contains zone of <br /> SHALE Kg sakar�mw .l,sI,-sab.A40%rb.I w&op.Ag.malg 90-200 <br /> (Late Cretaceous) beds of shale and sandstone A base. <br /> To W brig t gay.fine 1a mewum-grarnd maszve aandsbre. <br /> DAKOTA UPPER SANDSTONE May ne<nngl.mxa ir.aid una.ra sty mnxnkd,dv may bo <br /> SANDSTONE n nd—I-rho shy.boas proposed aquifer for <br /> (lady Cretaceous) DRY CREEK CANYON Kd n.,k-g,.y to max sandy sh.!..IN.unit m.y nor be preserd. 74-140 production well <br /> LOWER SANDSTONE .—tiranedsandaone. <br /> urces: <br /> 1. Scott,Glenn R.,1969,Geologic Map of the Southwest and Southeast Pueblo Quadrangles,Colorado <br /> U.S.Geological Survey Miscellaneous Investigations Series Map 1-597.Scale 1:24,000. <br /> 2. Waist,1965,U.S.Geological Survey Water Supply Paper 1799. <br />