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1 Location: IOWA GEOLOGICAL SuRVEY In Cooperation with U. S. Geological Survey RECORD OF WELL ( H E) Town:,.., _,, ( S W);County /r/ryj W-Og/4 / I -S/--- s.r. -A'H/ sec., T.,.,; K.,R.,-r W. - -.,. - Twp. j- 1 Well name and number y> -' Owner Address Tenant Address Contractor /,-,,,,_ Address. Drillers ^^qc n /Je/fn dk,» i-.a^r^a. Drilling dates ",';'' -. fr--fa'<nr\< <tij-<\ T Well data: Elevations: Drilling curb JCZl/' feet; Land surface /o/g.s~ feet Determined by Topographic position / ll/^,-, J. Total depth: Reported feet, Lleasured feet Drilling method Hole and casing data yr >, * "**/>*., /^? 'cf z,, ",, ^?<?.<; ' ^/j," Cl.T (Givo amount,'sizo, kind, and dtfptn of all casing; typo and u a '''. ;/.rv-- -t ' /r" + position of seals and packers; cementing; how finished perforated pipe, screen,,.....,_ gravel pack, open Tide, etc.; > Original depth to water aoove ft. below Date Original elevation of water level ft.; Source of data Sources of water: Principal.. ; Others

2 Production data: Static depth to water. Pumping level // Date Measuring point. at **'" g.p.m. Specific cspacity g.p.ra. per ft. drawdown; Temperature_ -. 'V 3F, Pump data; Type pump 7»tbm < Cylinder or bowls: Dia._ Porer. Estimated rate of production: Use of water Oi / Date sampled Sampled by Total solids Insoluble matter Alkalinity (Heo) Alkalinity (Phn) PH Fe203+ fjn203+al203 Alkali as Calcium Magnesium sodium Iron (unfiltered) Manganese Nitrate VM Column Dia. Length /Q'7 Length Suction oioe /z Cz s.+ispc.<,j Airline g.p.m. WAT3R ANALYSES (in parts per million) ^k /1,11^7 J2JL //.& 26, M.9 O. O for hrs. a da; Fluoride Chloride Sulfate Bicarbonate Hardness (ppm) Hardness (gpg) Remarks. I- c Jl.o Z _1 Laboratory data: Sample range. Spls. prepared by No. spls. Washed range Driller'3 log and cond. Insoluble residues: Prepared by ^ / Studied by_ Microscopic study_ Gen. log u^,.,...^ '...^Ch,.-:.strip log_ Correl. by Sample storage location 2~i? 9 No. dupls. & cond. _5 C by Strip log_

$:- /op/y q sandy c/ay Saad Sana Cla-, SroAc i&a/a streaks t 1 tea* _5/,! ** i?/-.- ',, shah $ 15 TX/rfc-, G<-oy Oat YW 5 fray Shah - # ha,a\/% shale _.$

3 Jo IIIi C. M-v.e Coi,..,. [it, N. V. liin I. :.mil i- ; ^- <J 7y _, Floyd pn-illcrs Log - /rrctn 8,'jc.:- /op/y q sandy c/ay Saad Sana Cla-, SroAc i&a/a streaks t 1 tea* _5/,! ** i?/-.- ',, shah $ 15 TX/rfc-, G<-oy Oat YW 5 fray Shah - # ha,a\/% shale _. ^ 5 &rc<y.on it- tn'a: Sea* Jiara gr-?y Bid /Sard I >y j,ii,x_

4 Jcjin C. Mdore Corporation, llnehroter, N. Y. Hinder and hole* in leave., each Patented I'm I ^i'.. :.'-. \i-..jx.. : : C=f555). \s.. >w»-^ ^ ^ g PI«!«_s_ > ' I.! CharJcs Cihj^&oyd...lC^y:W<s////o.A. \ JlsL^JS. /<?$#, I! iampies holders. tfamcj,<s/ar&. <?r&)/ /"»< : (Sf-ccnL-sh'a&z jsffizjly. j L. tiar~c/ bkar/n. //rn&. J_. <5t?e&>K GtSier/h A.! j ;.! Scif}d'*-<Sha/.z /We. :_. i. -5W/7of Ctei-b*/ ;'JaArfy ^.. ;. j. U, &<?o \Je<?/ \1 A&,/\ : 7;<^ JjVo/or :/0a!7«0 y/0.!.._l..:_ :2p:._L77o:_-:.7J3o _j :_. jzl :7^.7^!.!/ iylca ;7«.r...:. JO.: 76JT 77J"... i.. -.-:..-; -L... ;_5:..Ti/yf is*^ ;...:.._;.. :.L ;f!^«!.<s!</3t SSS),<>:{**- I!! i I T -i I I I i!

5 Generalized Log Drilled by Lajrae Western Co. Curb e«i elevation 1024' Charles City Well # 4. Date: 6/21/38 - W-0814 Description of formation N6. Rock Unit Thick From To Recent and Pleistocene Alluvium SandTcoarse to very coarse to granules with occasional small pebbles, light brown,(major Grade l--}r mm, Principal sub sidiary Grade 2-1 mm.). Quartz 80$, Limosto.ie and other igneous materials 20$. _ 40* Clay, 3moko gray, actually very fine sand to silt, momentarily effervescent. 10' Sand, light gray buff, medium grained (Major Grade l/2 - l/4 nn. Principal Subsidiary Grade.;-l/8 mm). Coarse sand common 5' 0' 40' 40' 50' 50' 55' 4. Gravel, light buff, 60$ granules and small pebbles, 40/ sand, very coars9 (Major Grade 2-1 mm., Principal Subsidiary 1-J- mm.), Sample averages 45$ light buff limestone, 40$ quartz, and 15$ miscellaneous igneous material. Sand i/*& dominantly quartz. 25' 55' 30' 5. Clay, glacial, medium to dark gray, sandy, pebbly, 3ilty tex tured, momentarily effervescant, slightly micaceous. 15' 80' 95' 6. Gravel,(coarse to very coarse sand 35$, granules 30$,/pebbles 35$. Sand dorainantly quartz; granules and pebbles dom inantly limestone and igneous material. 35' 95' 130' 7. No sample well flowing Possible base of drift. 5' 130' 135' No sample "shale and lime shell", 5' Shale, light gray, homogeneous, slightly calcareous, entirely as well mud. 5' l/ghf- dra6 -h> l/j/>t buff Limestone,^ grading from limee dolomite in the upper 5' to only slightly dolomitic in lower 15*. 25' limestone, light gray, very fine crystalline, hard, highly fossiliferous in upper 10'. Slightly dark speckled between 175' and 180*, and with bands of light buff limestone between 135' and 190'. 25' Limestone, light gray to light buff, fine to coars9 crystalline, with numerous small drusy cavities lifaed with calcite crys'als, highly fossiliferous(bryozoans aad brachiopod(?) shells) 5' limestone, li^ht gray, fine textured, firm, fossiliferous, the most part dark sgeckled,' 1-3$ * coarse clear quartz sand grains; trace of pyrite. 20' for 135' 140' 140' 145' 145' 170' 170' 195' 195' 200' 200' 220'

6 - Thick From To i 14. Limestone, drab to brownish, transluscent, very fine cryst alline, much clear calcite, trace of pyrite. 8' 220' 228' 15. Limesto^e b_lue gi7aym_:subtran6lucent, with much clear calcite. (ffiedium crystattine j. 4' 228* 232' 16..A- t -Limestone, dolomitic, to dolomite, calcareous, light buff; rij0.. chert and chalcedony?, buff to drab and brown banded., 20-50$. Limestone is medium crystalline, very numerous small cavities. Much flour from drilling. 13' 232' 245' or limestone 17. Shale, very pale gray, calcareous, wheily-afl-well-htua- prob ably interbanded soft dolomitic limes and limy shales. 44. Almo3t#f entirely as well mud. 13. Dolomite, light drab, calcareous, fine crystalline, some fre; calcite, trace pyrite. Much well flour* in upper _-,, and at the base, // jytt, ---Limestone, or shale (?), very light gray, slow effervescence, in parts almost wholly well mud. Possibly similar to unit;l«above. 5' 34&i SSQ"- 3B" 245' 3TO' & 0' ' '-2W -J-/S- 320* J3' 15' 320' 335' 20. Shale, medium gray, limy, entirely as well mud. 21. Shale, medium to light gray, and dolomite, light brown inter banded. Dolomite medium crystalline, moderately hard. -3C 335' 355' 20'.355' 375' 22. Dolomite, light gray, calcareous, medium crystalline, moder ately hard. Considerable well mud. 0-5$ chert. 6S' 375' 440' 23. Limestone, very light drab gray, very fine textured, rather soft, much well mud. 2-10$ white, porcelain textured, fresh to weathered chert. 20' 440' 460* 24. Dolomite, drab to buff, fine crystalline, weak, drills down to flour and fin-3 crystalline sand (70-90$) 30' 460' 490' 25. Dolomito, light drab, medium crystalline, hard, compact, no well-rati wall mud. Less than 2$ pyrite. Less than 1$ calcite. 40' 490' 530' 26. Dolomite, light drab, medium crystalline, weak - drills to well mud and crystalline sand. Rare medium sized quartz sand grains '' -veil mud. 60' 530' 590' 27. Dolomite, light drab, fino crystalline, weak - drills to well mud and fine crystalline sand. Traces of chert and pyrite throughout. 29' 590' 619' 28. Limestone, very light buff, fine textured, fossiliferous, thin slabby appearance and with trace of pyrite. 6' 519' 625' 29. Dolomite, calcareous, very light brown to drab, fine to medium crystalline. Drills to flour and fine crystalline sand. 25' 625* 650' 30. Limestone, light brown to light gray, slightly dolomitic, fine to medium crystalline, transluscent. slightly slabby appearance. 5' 650' 655'

7 3. Thick From To 31. Dolomito, light brown, medium crystalline, rather p&p*w8--hap4, porous, hard, transluscent. 1-2$ light brown chert. 4$ i$ pyrite. 25' 32. Limestone, light brown, fine to medium crystalline, 3ubtransluscent, hard, fossiliferous. 1$ pyrite. 6' 33. Dolomite, drab to light brown, medium to fine crystalline, hard, transluscent. 4' 655' C7SeSff' / 68#' ear 6W 34. Shale, very pale green gray, silty textured, very cal careous. 15' ' 35. Shale, dark green g*»y, with occasional bands of dark brown, non-calcareous, waxy feel. Brown bonds contain many small flattened, highly polished discr. - possibly contretiennry. 30' 700' 730' 36. Limestone, very dolomitic, light drab, fine textured, sub-transluscent. 5' 730' JV Shale, light gray, very calcareous, as silty textured well mud. 5' 335' 335* 740' 38. Limestone, light brown, fine textured, transluscent, hard. 8' 740' 748"1 39. Shale, green, dense, as chips nnd splinters - non- C8lcareous (Glenwood type) 9' 748' 757' 40. Lirrestone, light drab, fine to medium crystalline, flaky texture, fossiliferous 3' 757' 760' -z* 41. Sandstone, pale green, coarse(!fajcr Grade 1--J- mm, Principal Subsidiary Grade l/2-l/4 mm), with much powdered lime or calcareous shale in interstices. 10' 760' 770' ^Ji3ding-te-me«i«m-_ j"fti«e4 42. Sandstone, pale green, medium grained (major grade l/2- l/4 mm, principal subsidiary grade l/4-l/8 mm). With much powdered lime or calcareous shale in the interstices 5* 770' 775' 43. Sandstone, white, medium grained (major grade _---_ mm, principal subsidiary grade -_--l/8 mm), no well mud.50' 775' 825* 44. Sandstone, very light gray, medium grained (major grade Y--_ mm, Principal Subsidiary grade 4--I/8 mm), with much moderately effervescing well flour 15' 8:"5* 840' frat'rir l>" 45. Dolorlte, drab, very fine crystalline, hard, porous, with much well flour. 5' 840' 845' 46. Shale or dolomite flour, white, moderately effervescant; 90$ as well mud. Washed sample shows dolo..:ite sim ilar to that of unit 45 5' 845' 850"

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10 John 1^ Moore Cirjoraiio. Rochester. N. Y. Bim'.cr and bole. In Iciir.. - S P«-0687 Vc&t,\GkvJfca Art; / i.// ahe ~ tf/p about <42 /S*f P/scAasye /_ ' fro,,.'

Address. Address. Address IB ' 6Q 1332> feet, Measured. Hole and casing data (Give amount. Size, kind, and depth of all casing; type and

Address. Address. Address IB ' 6Q 1332> feet, Measured. Hole and casing data (Give amount. Size, kind, and depth of all casing; type and IOWA GLOLuGICAL BURVBX In Cooperation with U. S. Geological Purvey ' RECCWD JF vslll Location: Town: Cr jl~. (_S_Js); County i U_ //.,,'.. sec. T. ' In.,R. Vs. Twp. L V