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Home My WebLink About740025.tiff uo°* 785 J� DEC 2 7 1976 Recorded at Q- ._._... o clock . t'{. M_.,_.._____.___.___, Rec. Na 1`IO'7009Mary Mn Feuerstein, Recorder I-, T RESOLUTION , WHEREAS, a public hearing was held on June 24, 1974, in the chambers of the Board of County Commissioners, Weld County, Colorado, for the purpose of hearing a petition of Claude Froman, 15391 East 8th Avenue, Aurora, Colorado, requesting a change of zone from "A" Agricultural District to "E" Estates District, Planned Unit Development, ri and WHEREAS, the petitioner was present, and u.n. ,--i WHEREAS, there was no opposition to the change of zone, and WHEREAS, the Board of County Commissioners heard all the testimony and statements of those present, and WHEREAS, the Board of County Commissioners has studied the request of petitioner and studied the recommendations of the Weld County HI Planning Commission as submitted, and having been fully informed; NOW, THEREFORE, BE IT RESOLVED, by the Board of County Commissioners, that the petition of Claude Froman, 15391 East 8th Avenue, Aurora, Colorado, for change of zone from "A" Agricultural District to "E" Estates District, Planned Unit Development, said area being more particularly described as follows: The South Half of the South Half of the Northwest Quarter (SfSfNWf) of Section Eighteen (18), Township One (1) North, Range Sixty-Five (65) West of the 6th P. M. , Weld County, Colorado, is hereby granted under the conditions following: 1. That any water and sanitation facilities to be installed shall be approved by the State Health Department. 2. All applicable subdivision regulations and zoning regulations shall be followed and complied with in accordance with the zoning resolutions of Weld County, Colorado. 3. That said change of zone herein granted is conditional only for a period of twelve (12) months from date hereof, on condition that developer proceed with due diligence to begin development of the area rezoned and submit plans for such development for the approval of the Weld County Planning Commission and subsequent recording of said plans in the office of the County Clerk and Recorder of Weld County, Colorado; and that major construction shall commence thereon within said twelve (12) month period; otherwise, the County may take action to rezone the property to its present classification, Dated this 10th day of July, A.D. , 1974. CVI BOARD OF COUNTY COMMISSIONERS ADrIsS, " j�� WELD COUNTY, COLORADO 4"t Q �i �c unty Clerk & Re order ;iv _ - C Z,� ts' k to the Board � / ti ,—, / l irt—r .-r, l�ill.�-artgt? \#„e_Offiar )4‘‘i:4" I ti JELL d c sal , Deputy Coun Clerk ALI PPROVED AS TO FORM: 177/ / X 740025 County Attorney 1 Ai ":-.1 ± &J pc_ 155'7 13 A 7 . E N D A N C E R E C O . l Applicant . � C i ( '� --� �l-�1► • `�T3me , Docket Date: Request; NAME, + ADDRESS r 4-49-43 � 4/�� 4‘,e__ 1 44. • June 24, 1974 I hereby certify that pursuant to a notice dated May 22, 1974 duly published May 24, 1974, and June 14 , 1974, in the Greeley Journal, a public hearing was had on a request for a Change of Zone, Agricultural to Estate Unit Development, by Claude Froman, at the time and place specified in said notice. A motion was made and seconded to take the request under advisement. Motion carried. � (, COUNTY CLERK & JhECORDER CHAIRMAN // AND CLERK TO THE BOARD BOARD OF COUNTY COMMISSIONERS � WELD COUNTY, COLORADO B .. J 1,L vtk'.(,L& .1 D ty County Cl k �/ 1 NOTICE Pursuant to the zoning laws of the State of Colorado, a public hearing will be held in the Office of The Board of County Commissioners of Weld County, Colorado, Weld County Court House, Greeley, Colorado, at the time specified. All persons in any manner interested in the Change of Zone are requested to attend and may be heard. BE IT ALSO KNOWN that the text and maps so certified by the Weld County Planning Commission may be examined in the Office of The Board of County Commissioners, Weld County Court House, Greeley, Colorado. Docket No. 87 Claude Froman 15391 East 8th Avenue Aurora, Colorado 80010 Date: June 24, 1974 Time: 10 : 40 A.M. Request: Change of Zone from Agricultural District to Estate-Unit Development District The South Half of the South Half of the Northwest Quarter, (S'S'NWq) of Section Eighteen (18) , Township One (1) North, Range Sixty-five (65) West of the 6th P.M. , County of Weld, State of Colorado. THE BOARD OF COUNTY COMMISSIONERS WELD COUNTY, COLORADO BY: S. LEE SHEHEE, JR. COUNTY CLERK AND RECORDER AND CLERK TO THE BOARD Dated: May 22 , 1974 PUBLISHED in the Greeley Journal May 24 and June 14 , 1974 Affidavit of Publication STATE OF COLORADO, 1 Iss. County of Weld, Richard L. Tatman of said County of Weld, being duly sworn, say that I am one of the publishers of THE GREELEY JOURNAL that the same is a weekly newspaper of general cir- culation, published in the city of Greeley, in said county and state, that the notice or advertisement, of which the annexed is a true copy, has been pub- two fished in said weekly newspaper for conseautiva.weeks; that the notice was published in the regular and entire issue of every number of said • newspaper during the period of time of publication of said notice, and in the newspaper proper and not in a supplement thereof;that the first publication of said notice was contained in the issue of said news- NOTICE Punuarittew tai thefts a s 24th of a MIaM', paper bearing date the day of aw wr Wald May 74 . braee'tl. �sa�m�t ,A.D. 19 ; and the of TaN art the last publication thereof in the issue of said fequeeted to attend an0 be heard. 'mlBE nag, CA the al 0110 14th MnIrr�IpCalnllrl�7p1 to Ose newspaper bearing date the day of Olfka:of The Bond Ceikmile. Weld -Coup !MN Howe. Tune 74 , 19 ; that the said DOozN� � The Greeley Journal has been published continu- 1 ate kneesClaude Fromm . ously and uninterruptedly during the period of at Aofpa Colora atOtis 080010 least fifty-two consecutive weeks next prior to the Deb:June 21,14// first issue thereof containing said notice or adver- Tirw:10:e0A.1A tisement above referred_x that said newspaper has -Squat Ohanpeof ZonefromA00cultural been admitted to die Unitednta ails as second- •Disbletto EMU-Unit Dayelopment District class matter under the provisions o the Act of The South Half of the South Half of the March 3, 1879, or any amendment ther f,and tha• said newspaper is a Northwest Query, (SME NWW�of Sea for weekly newspaper d ly . .I - hon Eller ,Townel*OOP I)North, publis Tegsl n rice advert me h- t s h- Ronne Six of the P.M., in the m aping oft laws of h t of olo do. RCountyange of Ntl. }f Cof the :'THE BOARD OF COUNTY, Wf,4MISSIONERS ; dr WELD COUtVTT'COLORAW L n the PubC f F`w ,,AND 9.0( ,.�IL�EE To- D -99f Subscribed and sworn to before me this-- Puffballs,In d June 14,1474 Walley Journal day o19__•�--�"'- My c fission expires - June 10, 1976 No y Public. C o « o 'a - y 7 N ° ° m 3 w° v o .5 ° « 0 3 a B • m :) p ° G a '6 2, IC+ P v ' '" °° b3U a ° .s ° R. ¢ c cg ¢ oC ° o C g o b " M 'C .. y o ^ w w a' .°. v .° J ° U r' t '°t9 y a. ° k N '° 040 ° 00 ..... 0 “,£ re '-' '-'� ° :C « O ° N I `...k.." W •N W a' « m ° i " ° ti . ° N Vi o a • m 'o o o ' .4.i • ig O' C a4.C a 0 m g Nq ° vII ! J , ca' ° « 4 v v ° ❑ '° .o ° a o o En 2 mx o g. `g '° �, a '.. NI 7 X 7 C i a o �,' a N « m °' m m yex d 3 .�0 cal 3 V` m Jova ° ° ^. a3 it . " _ F. 3c e ° xka8o « cuy ^ ° nac mB ! , � I. O ^ ^ .°(� 0 ° ° ti in m `° d t0 a' k « T C .0+ N a+ .� u d J ° .L ( " X , ° �\Y " 3 ° ° y ° dx ° o w,,, '-' m w ° a \ ..g! i d • b ° IL a' O N N y O ... O N go Y 4 \ O o ^` g Wyaw « o '� > ° kr •ob3a°ic pro ory¢ ° y. 0F \ o 0. U O l y4 H F .•°. ≤ r� V �' �J f1 N Ea! ~ itl a)cPsW A « ° "! d N (E W 'N o c U cd« ° o « a o C � '«° 00 e c E « p o \ o $ m p o YX 5 « n « 7.1 m v ri 3 ta '5 3 3 4 b t-5 E' « a o a a 5 it 3 o a m T v a - « C m •� L. gifeLfivi cl au or-g 41 E 6 .in lin iii , N er !pr.-ori , if ,.. iz, g,. co 14.: iJ $1SitjJ U�arst1aP! dik n Ali o/// Y e'6 �o ass, L , °O CV) 17 ''<fl { 0p •rJ BEFORE THE WELD COUNTY , COLORADO PLANNING COMMISSION RESOLUTION OF RECOMMENDATION TO THE BOARD OF COUNTY COMMISSIONERS Case No . Z-229 Date May 9 , 1974 APPLICATION OF Claude Froman ADDRESS 15391 East 8th Ave . , Aurora , Co 80010 Moved by Bill Elliott that the following resolution be introduced for passage by the Weld County Planning Commission : Be it Resolved by the Weld County Planning Commission that the application for rezoning from A-1 ( Agricultural District] to f-UD ( Estate-Unit** District ) covering the following described property in Weld County , Colorado , to-wit : **Development STATE OF COLORADO ss. See attached COUNTY Or Ve :re oird Flied with the �'.."k of:`'.e of County Co °Yi'cs;oners MAY t F1r4 COUNTY CLERK AND REc,nor Deputy be recommended (favorably ) AmXflixtrotm'O11VAW to the Board of County Commissioners for the following reasons (1 )Agrees with Comprehensive Plan in two points: (a) Page 50(6) , "In order to promote the agricultural economy and to enhance and maintain the quality of life and environment in Weld County, de- velopments that utilize non-productive rural land and water surpluses will be encouraged, particularly where productive irrigated farmland can be preserved as agricultural greenbelt and open space". (b) The adopted General Soil Map indicates this land to be Class IV, VI Dryland which, by definition, page 98 and 99 of Weld Co. Comprehensive Plan, is "IV Soils have very severe limitations that restrict the choice of plants, require very careful management, or both". "VI Soils have severe limitations that make them generally unsuited to cultivation and limit their use largely to pasture or range, woodland or wildlife food and cover; (2) The adopted Aquifer Recharge Map indicates the proposed subdivision is in an aquifer recharge area; (3) Utility Board recommends approval ; (4)- Weld 1.1 Motion seconded by J . Ben Nix Vote : For Passage J . Ben Nix Against Passage John Watson John Weigand Glynn Anderson Bill Elliott The Chairman declared the Resolution passed and ordered that a certified copy be forwarded with the file of this case to the Board of County Commissioners for further proceedings . 12317+ REASONS (Continued ) Z-229 Claude Froman County Health Dept . recommends approval on individual water supply and individual septic systems ; and ( 5 ) State Engineer recommends conditional approval SUBJECT TO : (1 ) Report from State Water Resources includinAimitation of one quarter acre of irrigation per lot ; (2 ) Wells being designed so that they can be deepened at a later date to the Larimie Fox Hills Aquifer ; (3 ) Each lot having special septic tank designed by a registered engineer. CERTIFICATION OF COPY I, ......,.Charlene Curtis , Recording Secretary of Weld County Planning Commission, do hereby certify that the above and foregoing Resolution is a true copy of. Resolution of Planning Commission of Weld County, Colorado, adopted on May 6 , 1,974 , and recorded in Book No. 4 , Page No. , of the proceedings of said Planning Commission. Dated this ....9.t.h... . day of May , 1974 . Pro-Tem Recording Secretary, yj� d County Planning Commission PC-Z-006 • NAME Cla,.ue Froman/James Conner FEE ZONE NUMBER : Z-229 : 73 : 19 ZONE REQUEST : "A-1 " to "E-UD" DATE BY . APPLICATION CHECKED BY ZONING INSPECTOR FILE ASSEMBLED LEGAL DESCRIPTION CHECKED BY C ATTORNEY /970,3 , • AIRPHOTO VICINITY MAP PREPARED V SURROUNDING OWNER'S NAMES ✓ PLANNING COMMISSION HEARING DATE SET v ✓ OTHER AGENCIES NOTIFIED 497403_ SOILS REPORT • WATER CONTRACT OR LETTER OF INTENT COPY OF APPLICATION TO COMMISSIONERS OFFICE FOR PUBLICATION COUNTY COMMISSIONERS HEARING DATE SET FIELD CHECK STAFF REPORT PLANNING COMMISSION HEARING V'7 /7th 41 PLANNING COMMISSION RESOLUTION • "9- \799 / COUNTY ATTORNEY CHECK RESOLUTION & LEGAL J NOTIFICATION OF SURROUNDING OWNERS BY CERTIFIED MAIL COUNTY COMMISSIONERS' HEARING COUNTY COMMISSIONER' S RESOLUTION PLANNING COMMISSION MINUTES //7A. RECORDED • MYLARS CHANGED ' PLANNING COMMISSION DECISION APPROVED DENIED ABLE 0i-7_7(/ COMMENTS AND ACTION TAKEN SURROUNDING PROPERTY OWNERS Z-229 Claude Fromn 559/ Y ((,uFIlk Ur? t MjC Floyd Martin Rt. 1 , Box 199 Brighton , Co 80601 Len Pettinger Rt . 1 , Box 203 Brighton , Co 80601 Leonard Brandt Rt . 1 , Box 202 Brighton , Co 80601 Richard Huhman 2305 W. 92nd Ave . Denver , Co 80221 A . E . Pilkington 25 Cherry St. Denver , Co 80220 l''' /^N • REZONING APPLICATION , Weld County Planning Department Services Building, Greeley, Colo. Sri):: Pr INNING DEP ARTY:XTIT USE ONLY: CASE NIEBER: 'Z -2 Y-73 " if PC HEARING DATE: /i�7� S : l( T`4P / RANGE: 6 CC HEARING DATE: • LAN; CODE: 7 2 f J TiIiVL ,11L�,� ✓ S: / 1/4: KEY: .L _T[f Clot ,,i�J'�!1JF V �OD�: SUE: BIZ: LOT: KEY: . is c ER TO: �1 /�' - L REZONING FEE: ,,.3oe, d-z� 1) J �e-,P r�/.1�7 ,b/Date: APP. CHECKED BY: ('ill. 2) Date: REC. NO. : -Q,7,5 z)- Date: _ LEGAL DESC. APPROVAL 4) Date TO BE COMPLETED B'' APPLICANT IN ACCORDANCE WITH PROCEDURAL GUIDE REQUIREMENTS: Print or type only, except for necessary signatures. • I (we), the undersigned, hereby request a hearing before the Weld County Planning Commission concerning proposed rezoning of the following described unincorporated area of Weld County: LEGAL DESCRIPTION: S 4, S i of the NW I of Section Eighteen q8), Township One (1) North, Range Sixty-five (65) West of the Sixth (6th) P.M., County of Weld, State of Colorado. • (If additional space is required, attach an additional sheet of this same size) STREET LOCATION: PRESENT ZONE A-Z PROPOSED .'ZONE la u D APPROX A : 40 ar.rPa PURPOSE: Resedential Sites IS THIS AREA PLATTED: YES( ) NO (C . TF PLATTED, NAME OF PLAT: IS THIS AREA TO BE PLATTED: YES (X ) NO ( ). IF ANSWER IS YES, HAS FLAT BELN SUBMITTED: YES ( ) NO ( ). FEE OWNERS OF AREA PROPOSED FOR REZONING: NAME: Claude M. Froman ADDRESS:1 q91 E. 8th Avp Aurnra l',,141L 364-2605 NAME: James P. Conner ADDRESS:4f,R nwpgr, c+._ prxr•ra Colo.TEL:366 8784 NAME: ADDRESS I hereby depose and state under the penalties of perjury that all statements, proposals and/or plans submitted with or contained within this application are true and correct to the best of my knowledge. COUI:TY OF WELD ) STATE OF C'nLORADO ) . I ..-L-- Signature: Caner or Authorized Agent Subscribtd'end sworn to before me thi,.. _/ ay of —5,71;:.. .273.7,---,54-=� , 1 144, • S E A L `\.117,tir- 1 �t l T Y `1;.,a G ' _ 7 m will�l?SSlOn expires Mit', L�i B, igic ':c.'r/i:v WUEL1u , J My commission expires: i_ . / �� BOARD OF HEALTH I a County Health Department ANTHONY LEMBACH, GREELEY FRANKLIN D. YODER. M.D.. M,P.H. 1555 17TR AVENUE RALPH AAB. GREELEY DIRECTOR GREELEY, COLORADO 80631 CATHERINE BENSON. AULT l 3031 353.0540 ANDREW CURTNER. GREELEY CLARF.NCE SITZMAN. GREELEY February 1, 1974 Weld County Planning Commission Services Building, Weld County Ct. House Greeley, Colorado 80631 Re: Forman Ranchette Subdivision Dear Sir: We recommend approval of Froman Ranchette Subdivision provided on the final plat it is clearly stated that each lot must have a special septic tank design from a Registered Engineer to install a septic tank before a permit has been issued. • Sincerely,ril9CGl�aul, Directo Y of Environmental Health Services GP:mg !.\ _J eC4‘ BOARD OF HEALTH Weld County Health Department ANTHONY LEMBACH, GREELEY FRANKLIN D. YODER. M,D., M.P.H. 1555 17TH AVENUE RALPH AAR. GREELEY DIRECTOR GREELEY. COLORADO 80631 CATHERINE BENSON. AULT ANDREW GURTNER. GREELEY 19031 353.05.40 CLARE.NCE SITEMAN. GREELEY February 15, 1974 Weld County Planning Commission Services Building, Court House Greeley, Colorado 80631 Attention Carol Lee Dear Mrs. Lee: After reviewing the report on Soils, and the Water Wells Report from Mr. Daniel A. Broderick of the Proposed Froman Ranchette Subdivision, forty acres lying in the Wk of W% of the NE's of Section 18, Township 1 North Range 65 West. We recommend approval of individual water supply. Sincerely, Glen E. Paul, Director of Environmental Health Services GP:mg OF C. G JOHN D. VANDERHOOF R` .® !WIPER Governor Yi C. J. IPHR Governor Kf C $4b Engine!.ilrelate DIVISION OF WATER RESOURCES Department of Natural Resources 300 Columbine Building 1845 Sherman Street Denver, Colorado 80203 April 15, 1974 Ms . Carol Lee, Zoning Administrator Weld County Planning Commission County Services Building Greeley, CO 80631 Re: Froman Ranchette Subdivision Dear Ms. Lee: This is to acknowledge receipt of additional information on the above referenced subdivision. As requested, I have reviewed the data and would recommend approval contingent upon the following: 1) Covenants should be provided limiting each lot to 1/4 acre of irrigation. 2) Prospective buyers be made aware that the expected aquifer life of the Arapahoe formation is approximately 17 years . Therefore, wells should be designed in such a way that they can be deepened at a later date to the Laramie-Fox Hills aquifer. Very truly yours , r. Jeris A. Danielson :eputy State Engineer \t JAD/HDS:mvg cc: W. Wilkinson PS` J`O R. Haubold GMce.ti 5\ Gil McNeish t. ,, ` - ��j}-- (/w° _ om./r. ,m�.. , ..,. \ �,1--..e.F„ , 17/ ,A.1 . . t.-'V\Liir-g-g ‘1-..,, 4-37.--cckir\---r-rrer*.m.c> ....e. 1.L!%----^ . - ..?. gTh 1 1\1. ---7 / - . X9.1-( �; " .�-" U••� '„�2 "a�+.._4'%`` „/-'/. '//4 4 \N ��'. 4 k -% tom'tl 'A , � ,r er _ = c ... --� -; "` ' � '' ,aa,l'�,/ ,�y '-.�,- -'�.`'-j� . f/__ ;\,75 ...3) ��F.E' c(i a O� '� .i �_Car, e6 c i. 'r a� •;:o--_,„,„,,,n— t-._ "'1 �'8� i C R,yr i ; 9 a N� -,-- -t----,\,. /-\--.tr.�� /,' c _Z `_' fie.-1,T 1{ ^a`�jr s `-. V" Y /ray ---- g-t .}.. 1 � + _ i --a 9 --) 1, : ' \ "'' ' \t-Y "X. rte• l I 9A1 �J�y �+ �+� -#.6 4 - Vi ₹. "".spy' ["r""`t j /E 1--'i t /o -- _ of ' "-r # _` _ mil'. I re:CZ ^+71��JT��J��f��V •` Y { r \ cc?, " 4 _ s A TTFjjj Y._ [ - e y ,,,r p � 45 1\ } } --\.7.1 " 'ail I Ji ic r C.:' _ Y i 1. S .- REVISED WATER STUDY PROPOSED FROMAN RANCHETTE SUBDIVISION 40 ACRES LYING IN THE WI OF WI OF THE NORTHEAST } OF SECTION 18, TOWNSHIP 1 NORTH, RANGE 65 WEST, LOCATED 4 MILES WEST AND 1l MILES SOUTH OF HUDSON, . COLORADO. • Job #D730804 Qq.. ' G STE QOF�Pj� February 6, 1974 ^; * 7124 * Avg 1:". � J'is m f & 4 e. Pc° Daniel A. Broderick, P.E. & L.S. #7124 ncLP F OF COk-'" i The proposed Froman Ranchette Subdivision is an 40 acre tract of land subdivided into 9 lots. Eight of the lots range in size from 1.6 to 2 acres with the ninth lot approximately 24 acres. The lots are for single family residential. Sodded areas and gardens requiring irrigation will be limited to one acre per lot. Based on average consumption of 150 gallons per capita per day an average family of 3.5 people per unit and irrigation requirements of 2 acre feet per acre; the average yearly requirements for the subdivision will be 22.5 acre feet per year. Water bearing acquifiers underlying the subdivision are the Arapahoe and Laramie - Fox Hills formations as well as upper alluvial sands.- Subsoils in the area as indicated by logs of existing wells (see Log Summary following this report) are highly stratified with alternating layers of sand and shale. For additional information on subsoils refer to Soils and Geologic Report prepared by Chen and Associates, Job #10340, October 24, 1973. The existing wells in the area vary in depth from 75 to 1000 feet. Flows range from a minimum of 5 gallons per minute to a maximum of 1100 gallons per minute. The domestic wells average around 20 gallons per minute indicating an adequate flow is available for domestic purposes from wells drilled in the area. From examination of the well logs and indications given of depths at which water was found, and extrapolation between existing walls of varying depths the total thicknesses of water bearing acquifiers is estimated at 298 feet based on a total depth of 1000 feet. Treating this as an unrechargeable supply the total water available to the subdivision is 2384 acre-feet. Based on a 100 year life this computes to 23.84 acre feet per year for the subdivision, an average of 2.65 acre feet per lot. The above supply will be adequate over the 100 year life for the needs of the subdivision by adhering to the requirements stated above. To insure this supply each well should be drilled to an adequate depth at or near 1000 feet or should be cased to allow extension to these depths at a future date. • Tables on the following sheets give the pertinent data for existing wells in and around the proposed subdivision. LISTING OF WELLS YIELD STATIC WATER DEPTH ESTI. THICK. USE 1 SIZE LEVEL ACQUIFIER NW * NW *, Section 12, R67W, Alvin DeChant, Route 1, Box 214, Fort Lupton, Colorado Permit # 015813-F 23 GPM 117' 595' 94' 1 & 4 4 SW I SW *, Section 18, R66W, Leroy Even, 1510 E. 10th, Denver, Colorado Permit # 45729 15 GPM . 60' 520' 170' 1 4i SW * SE i, Section 17, R66W, Joseph Reutson, Route 2, Box 34, Fort Lupton, Colorado Permit # 33417 35 GPM 86' 850' 190' 1 4i NW * NE *, Section 17, R66W, Wayne Adams, Route 2, Box 22A, Fort Lupton, Colorado Permit # 35596 20 GPM 130' 840' 135' 1 4i NE * NE *, Section 8, R66W, Cecil King, Route 2, Box 5, ,r.. Fort Lupton, Colorado Permit # 36032 15 GPM 98' 848' 96' 1 4i SW -i, Section 19, T1N, R65W, Joe Roskop, Sr., 60 S. 6th Avenue, Brighton, Colorado 10 GPM 130' 227' 75' 1 4 NE 1- NW *, Section 19, T1N, R66W, Weld County, Floyd Martin, Route 1, Brighton, Colorado Well # 1, SE 1- NW * Unknown -- 64' N.A. 6 Well # 2, SW } NE } Permit # 6543-F 500 GPM 25' 75' N.A. 6 Well # 3, SE I NE I Unknown -- 85' N.A. 6 Well # 4, NE * NE * Unknown -- 86' N:A. 6 NW *, Section 18, T1N, R65W, Floyd Martin, Fort Lupton, , Colorado Estimated Well # 1 900 GPM 91' N.A. Not Installe C Well # 2 1100 GPM 90' N.A. 1 18 LISTING OF WELLS STATIC WATER ESTI. THICK. YIELD LEVEL DEPTH ACQUIFIER USE1 LENGTH NW* SW4, Section 2, T1N, R65W, V. L. Reed, Hudson, Colorado Permit #22286 5 GPM 90' 210' 5" 1 60' SW4 SW4, Section 3, TIN, R65W, A.G. DeKalb, Box 301, Hudson, Permit #015920-F 40 GPM 225' 805' 4" 4 75' NW4 NW4, Section 4, T1N, R65W, Monson Bros., Rt. 1, Box 32C Henderson, Colorado Permit #32927 20 GPM 150' 705' 4i" 1 87' NE4 NW4, Section 7, TIN, R65W, A.B.C. Farms, Broomfield, Colorado Permit #19161 12 GPM 140' 260' 6" 60' • NW4 NW4, Section 7, T1N, R65W, E.B.G. Turkey Farms, Rt. 2, Box 242 Ft. Lupton, Colorado Permit #22035 40 GPM 240' 822' 4e° 1 192' NW4 NE*, Section 7, TIN, R65W, Ken Green, Rt. 2, Box 240, Ft. Lupton, Colorado 700 GPM 72' 700' None 1 NE4 NE4, Section 15, TIN, R65W, Bruce Andrews, Hudson, Colorado Permit #2493 14 GPM 206' 920' 4k" 1 132' 11 4 NE4, Sectionl5 T1N, R65W, Byron Benton, Hudson, Colorado 10 GPM 175' 850' trim 1 95' Permit #16003 NW4 NW4, Section 20, TIN, R65W, Ritchie Bros., Ft. Lupton, Colo. Permit #13849 10 GPM 138' 226' 6" 40' NW4 NE4, Section 21, TIN, R65W, S. J. Koras, 8600 W. 65th Place, Arvada, Colorado Permit #41415 10 GPM 220' 450' 4" 1 120' NW4 NE4, Section 21, TIN, R65W, Vernon Spayd, Hudson, Colorado Permit #21771 5 GPM 180' 510' 5" 1 46' STATIC WATER ESTI. THICK. YIELD LEVEL DEPTH ACQUIFIER USE LENGTH Merle Strawder, Hudson, Colorado Permit #21616 6 GPM 180' 405' 5" 1 54' NE* NE}, Section 29, T1N, R65W, Harlain J. Wall, Star Rt., Box 36 Hudson, Colorado Permit #39559 15 GPM 248' 1000' 4e" 1 54' SW* NW}, Section 30, T1N, R65W, Roy Seader, Rt 1, Box 193 Brighton, Colorado Permit #29307 6 GPM 80' 510' 44" 1 57' 1 Use: 1 - Domestic 4 - Commercial 6 - Irrigation PROTECTIVE COVENANTS OF FROMAN RANCHETTS WELD, COUNTY, COLORADO 1. All lots in all blocks in said subdivision shall be known, and described as residential lots, and will be restricted by all the covenants contained herein, 2. An Architectural Control Committee for Froman Ranchetts is constituted, The committee is composed of Claude M. Froman, James P. Connor, and Daniel A. Broderick. Its mailing address is 1420 Kingston Street, Aurora, Colorado. A majority of the committee may designate a representative to act for it. In the event of the death or resignation of any member, the remaining members shall have full authority to designate a successor. Neither the members of the committee, nor its designated rep- resentative shall be entitled to any compensation of any kind for service performed pursuant to this covenant. 3. No building shall be erected, placed or altered on any residential lot until the construction plans and specifications and a plan showing the location of the structure have been approved by the Architectural Control Committee. In the event the committee or its designated representative fails to approve or disapprove within 30 days after plans, specifications and plot plan have been submitted, or in the event no suit to enjoin the construction has been commenced prior to the completion thereof, approval will not be required and the related covenants shall be deemed to have been fully complied with. 4. No structure whatever, other than one private single family dwelling together with a private garage or servants quarters and suitable barn or shed for horses, for use in connection with said single family dwelling, shall be erected, placed or permitted to remain on any lot. 5. No structure of a temporary character, trailer, basement, tent, shack, garage, barn, or other outbuilding shall be used on any lot as a family dwelling, either tem- porarily or permanently. However, this covenant shall not restrict a building contractor or land developer from maintaining a temporary office, trailer office, tool shed, lumber shed and/or sales office for the purpose of erecting and selling dwellings; provided that the Architectural Control Committee shall have the authority to order the removal of said temporary structures whenever in their sole discretion the same have been on the premises an unreasonable length of time. 6. The principal dwelling shall have a minimum fully enclosed ground floor area devoted to living purposes, exclusive of porches, terraces and garage, of 1,000 square feet except that where the said principal dwelling is a 11 or 2 story dwelling, the minimum may be reduced to 800 square feet of ground floor area, providing that the total living area of the 1e or 2 floors is not less than 1,200 square feet. 7. No building shall be located on any lot nearer than thirty (30) feet of any lot line. 8. No store, office or other place of business of any kind and no hospital, sanitorium, or other place for the care of or treatment of the sick or disabled, physically or mentally nor any theater, saloon or other place of public entertainment, shall ever be erected or permitted upon any of the residential lots, or any part thereof. 9. No animals, livestock or poultry of any kind shall be raised, bred or kept for any commercial purpose on any tract except horses or those animals which are kept entirely in the home. Horses may be kept, bred, boarded or trained so long as facilities are kept clean and odor free. Swine are expressly forbidden and none shall at any time be kept on any tract for any purpose. 10. Sewage shall be disposed of only by and through a septic system of adequate dimensions and capacity and of a type approved by the Board of Health of the State of Colorado. No septic tank or field system shall be nearer than fifty (50) feet to any building plot line except with the consent of the appropriate health officials of the County and State, and no sewage, waste water, trash, garbage or debris shall be emptied, discharged, or permitted to drain into any body of water in or adjacent to the subdivision. No outside toilets or privies shall be permitted on any tract in this subdivision. All islet facilities must be a part of the residences or garage and shall be of a modem 'Lush type and connected with a proper septic tank system. 11. No portion of the property shall be used or maintained as a dumping ground for Ibbish. Trash, garbage or other waste shall not, be kept except in sanitary containers. it incinerators or other equipment for the storage or disposal of such material shall be ,ept in a clean and sanitary condition. 12. No open fires will be permitted in the Froman Ranchetts. 13. No sign of any kind shall be displayed to the public view on any residential lot except one sign of not more than five square feet advertising the property for sale or rent, or except signs used by a builder to advertise the property during the construction and sales period. 14. Once a structure has been started, it must be completed within 270 calendar days. Easements and rights of way as shown on the recorded plot are hereby reserved in this subdivision for poles, wires, pipes, and conduits for heating, lighting, electricity, gas, telephone, sewer, water or any other public or quasi public utility service purpose together with the right of ingress and egress at any time for the purpose of further construction and repair. These covenants are to run with the land and shall be binding on all parties and all persons claiming under them for a period of twenty-five years from the date these covenants are recorded, after which time said covenants shall be automatically extended for successive periods of ten (10) years unless an instrument signed by a majority of the then owners of the lots or plots has been recorded agreeing to change said covenants in whole or in part. Enforcement shall be by proceeding at law or in equity against any person or persons violating or attempting to violate the aforesaid provisions, restrictions and covenants, either to restrain violations or to recover damaged, or both. Invalidation of any one of these restrictions by judgment or Court order shall .in no way affect any of the other provisions which shall remain in full force and effect. In witness whereof, Froman Ranchetts, Claude M. Froman James P. Connor = - - chen and associates, inc. CONSULTING ENGINEERS SOIL FOUNDATION 96 S. ZUNI • DENVER, COLORADO 80223 • 303/744-7105 ENGINEERING 1924 EAST FIRST STREET • CASPER, WYOMING 82601 • 307/234-2126 PRELIMINARY GEOLOGICAL RECONNAISSANCE, SUBSOIL INVESTIGATION AND PERCOLATION TESTS OF A 40-ACRE PARCEL OF LAND BOUNDED ON THE WEST BY WELD COUNTY ROAD 37 APPROXIMATELY 5 MILES SOUTHWEST OF HUDSON WELD COUNTY, COLORADO • Prepared for: Claude M. Froman 1420 Kingston Street Aurora, Colorado 80010 Job, No. 1031+0 October 25 , 1973 TABLE OF CONTENTS CONCLUSIONS 1 SCOPE 1 PROPOSED DEVELOPMENT 1 SITE CONDITIONS GEOLOGIC SETTING 2 SUBSOIL CONDITIONS 2 FOUNDATION TYPES 3 GEOLOGICAL CONDITIONS AFFECTING CONSTRUCTION 4 COMMERCIAL SAND AND GRAVEL 4 CUT AND FILL 4 PERCOLATION TESTS 4 MISCELLANEOUS - 5 FIG. 1 - LOCATION OF EXPLORATORY HOLES FIG. 2 - LOGS OF EXPLORATORY HOLES FIG. 3 - LEGEND AND NOTES FIGS. 4 AND 5 - SWELL-CONSOLIDATION TEST RESULTS FIG. 6 - GRADATION TEST RESULTS TABLE I - SUMMARY OF LABORATORY TEST RESULTS TABLE II PERCOLATION TEST RESULTS r CONCLUSIONS The site is suitable for development. There arc no geologic hazards present . The subsoils consist of silty wind-blown sand overlying alluvial clays. No bedrock was encountered in our test hole drilling to depth 28 feet. Foundations should be spread footings founded on the upper sands and clays. SCOPE This report presents the results of a preliminary geological reconnaissance, subsoil investigation and percolation tests of a 40- acre parcel of land bounded on the west by Weld County Road 37. The site is located approximately 5 miles southwest of Hudson, Weld County, Colorado. This report discusses the general geology, subsoil condi- tions , percolation characteristics and most suitable foundation types for the proposed development. PROPOSED DEVELOPMENT The site has been planned as single-family residences with individual wells and septic systems . At present the site has been • platted with nine lots ranging in size from approximately 1 .6 acres to 24.9 acres. SITE CONDITIONS The site comprises 40 acres and is located in the SW , NW4,Section IS, T. IN. , R.65W• , Weld County, Colorado. At the time of our investigation, the site was vacant and had been cultivated for agricultural use. The land, however, has lain dormant for at least 1 year. Vegetation on the site consists of two seasons growth of voluntary wheat and weeds. • • - 2 - The topography of the site is generally flat to gently rolling. The land slopes gently down to the east with a small ancient sand dune interrupting the local topography. A low ridge occurs on the south and is the result of wind-blown soil deposited along a fence line. The maximum difference in elevation across the site is about 32 feet, ranging from a high in' the southwest corner of near 5026 to a low in the northeast corner of near 4994. There are no major drainages across the property. The topography and nature of the soils indicate infiltration is prevalent over run-off. GEOLOGIC SETTING The area lies in the Denver Basin. The bedrock underlying the area is the Dawson Formation of Upper Cretaceous Lower Tertiary Age. The formation consists primarily of grey claystone with some lenticular beds of sandstones and siltstones. There was no exposed bedrock on the site and it was not encountered in our test holes. Examination of geologic maps of the area indicates an outcropping of the Dawson Formation approximately two miles west of the site. Bedrr)ck on the site has been buried by eolian and alluvial deposits of Quaternary age. The site is situated in an ancient dune area. The small knoll found in the eastern half of the site is a dormant dune. Larger and more well defined dunes are found several miles to the north. SUBSOIL CONDITIONS The general subsoil conditions on the site were investigated by drilling test holes and taking undisturbed samples. The soils - 3 encountered are eolian (wind blown) sands overlying alluvial clays and sands. These deposits range in depth to over 28 feet, the limit of our test holes. Laboratory testing indicates the upper sandy soils will settle moderately upon loading and wetting, see Figs. 4 and 5. The alluvial clays possess a slight swell potential , see Fig. 4. Grain size • analysis of the upper silty sand is shown on Fig. 6. Free water was measured at the time of drilling at depths ranging from 13' to 15' across the site. FOUNDATION TYPES Considering the proposed construction at the site , spread footings are the most feasible type foundations. Where possible, spread footings should be placed on the upper nonexpansive silty sand. It appears that this stratum occurs below normal basement depth'over most . of 'the site. Where basements extend through this stratum and into medium stiff sandy clays , spread footings or foundation wall on grade would be feasible. Footings on the upper sands could be designed for maximum soil pressures varying from 1 ,500 to 3,000 psf. Foundations placed on the lower clay should be designed for maximum soil pressure from 2,000 to 4,000 psf and will require a minimum dead load pressure because of the low expansive potential of the soil . Most of these soils are suitable to support lightly loaded slab on grade floors. When the lower floor is placed on the medium stiff clay, a floating floor slab system should be used. - 4 - GEOLOGICAL CONDITIONS AFFECTING CONSTRUCTION There are no adverse geologic conditions on the site. Subsoil conditions described above are the main conditions of concern for a construction on the site. COMMERCIAL SAND AND GRAVEL In accordance with House Bill 1529, we have reviewed the unconsolidated deposits with regard to commercial extraction. In our opinion these soils are not of commercial value. The sand is very fine grain and contains excessive fines to be of value in aggregate extraction. CUT AND FILL Some site grading will be required to construct the proposed street and cul -de-sac. However, due to the flat topography, cut and fill will probably be at a minimum. Excavation for construction should be easily accomplished with backhoe or loader type equipment. Areas stripped of vegetation should be revegetated as quickly as possible, as the noncohesive granular texture of the upper soils are easily eroded both by wind and water. PERCOLATION TESTS A 3-foot deep hole was drilled adjacent to the test holes at the locations shown on Fig. I . The percolation tests were performed in - s - these shallow holes in accordance with the standard procedures of the Department of Health, Education and Welfare. Results of the tests are tabulated on Table II , and indicate percolation rates varying from 13 to 40 minutes per inch. In our opinion these rates are satisfactory for leaching field type septic systems. MISCELLANEOUS In our opinion, this investigation is sufficient in detail to determine the general conditions at the site for preliminary planning purposes. Because the test holes were widely spaced and indicate varying subsoil conditions , we suggest that additional subsoil investigations be conducted prior to construction to provide specific design criteria. Additional geological investigations are not warranted. If we can discuss the results of this investigation or provide additional information, please let us know. CHEN AND ASSOCIATES , INC. \\EPWORl Z g ri59�x Op\ By p• .C On.. - a 1, by t Roger arker, Geologist TE Of 0<SSIOl1P... O ST-4 F GO Reviewed by' A 'chard C. ep th, P. E. RB/mbr cc: Broderick Engineering 1420 Kingston Street Aurora, Colorado 80010 i N .... N F N fl N p CO II z O� N N I O ON IL _ O w V � , F N N O R Oo O O O \\ D co F 0 O• � O 00 F p 0J \O 0 /V? ou IF • Hole I Hole 7 2 Hole 3 Hole 4 0 7 i':: 7 0 — 20/l2• 212/12 15/12 11 /12 wC=3.9J. wC=2.5 5 5 / DD=98.4 `'j 200=26 DD=100.8 200=17 / �` - // e ' 21/12 18/9 / / /_ WC=8.4 WC=5.7 10 // // DD=122.2 10 // , 4 // LL=24.6 � DD=112.7 _ / // P1=11 .0 NP=Nonplasti I-- _ y// -200=60 jl -200=26 w _ /121/12 / 21/12 / %'• w w WC=15.3 / }! L 15 = // DD=118. 1 // // 15 r — / / / � r w _ // LL=34. 6 // /, // w — / P1=19.3 / / / o r // -200=70 // // // 20 // // // // 20 - / / / / / / / / _ / / / / // / L / / / / - / / / / 25 // // 25 _ // // _ / / • / / - t- 30 30 /110340 LOGS OF EXPLORATORY HOLES Fig. 2 LEGEND: Fl Clay (CL) , sandy, with sand streaks , brown, moist to wet, medium stiff. ElSand (SP) , poorly graded, silty, brown, moist, medium dense. Undisturbed drive sample. The symbol 20/12 indicates that 20 blows of a 140 pound hammer Palling 30 inches were required to drive the sampler 12 inches. , -alndicates free water level measured in the test holes at the time of drilling. —#Indicates depth at which hole caved. NOTES: (I ) Test holes were drilled October 12, 1973 with a 4-inch diameter continous flight power auger. (2) WC Water Content (7.) ; DD = Dry Density (pcf) ; LL = Liquid Limit (4) ; PI = Plasticity Index (%) ; NP = Nonplastic; -200 = Percent Passing No. 200 Sieve. #10340 Fig. 3 CHEN AND ASSOCIATES 1 I I Natural Dr, unit Weight - 118. 1 pc} NatuicI M:,i •tura Content - 15.3 percent I I I i . I I I . i , - , , — i Iil� i 1 c ° Ekpahsloh wider constant pressure due toiwettanq. 1 -� r -.--6- ' IJ. E II I I I I Ls I II I i ; i i i I I I I III _—. L- _I_; I..—_— I � ' 1-- r- I , f s h clay from 1 01 .� t , — ; ia i I I I Typical sa p $ i tle th I3'-0" 0.1 l.0 io l00 APPLIED PRESSURE - k•f --- Notur al Dry Unit Weight - 98.4 pct i Nutu,al Moisture Content - 3.9 percent j l 1 ' ; i I 11 II -Il• 1 -1--� . .a -I—p— —I r ; -� l C w I ddiHbnal' H©rhpressi4n under o_ I _ I p -t- }tt r; p ;tture dui to wetti lg. E c I. 1 1 cons to_ _ 111 r l - 4 1 { I l I — II I 1 ! I I ii , I I I I ; , ii Typi l siample or kty sand Trod Katie', 2I ,Sti depth 3' - 0". 0.1 10 IO l00 APPLIED PRESSURE - elf - Swell-Consolidation fest Results J10340 Fig. 4 • CHEN AND ASSOCIATES Noturol Dry lHut Weight • 100, 8 Pct Nato'al •Moisture Content • 2,5 percent t --� I , 1 . - t I II II I C VI �i A1diltien I to press icn under constan - L a • ,2 j p e5utedtut- io wett.ilag_ O if) o3 i r } 4--r-a- 4--,__ i Typicall sahpl of si ty sand Prom +AIP 4 atj D&tth 3' -0". 0.1 1.0 w l00 APPLIED PRESSURE - lief Noturol Dry Unit Weight • 112.7 pct , Noturol Moisture Content • 5.7 percent i . o O in I -� I i L I i 4—X.1-- Acditiionah IcprltrressIntl under constant a I I pr�esshrk pue �b wetti g. 2 J - �—{— I 1ItII 1 I I i i II • 3 '4-11 {- {{ I i l i . { - --si- ea I Typical sam le or ; ilty sand from hole 4 at de� 1h a' -0". 0.1 11.0 10 100 APPLIED PRESSURE - kef Swell-Consolidation Test Results CA i #10340 Fig. 5 CHEN .n NO A > SC. CIAIts Consulting Soil unLI FoundIN,InF.,gino.rs HYDROMETER A DIALS 519 ;.k .E At4 Alt IS _ pl�.�l, TIME IIE�DINOS EP f A .. 1 r ill. 504444F OPEN 4465 ILIA mMA so awe 1•010119N • N •t . • 1• e. 1• 5'e' 1 l p .-. ____I 1 t 1 - - r0 I • __— - _ _ 3 i _ _ 4. .. oo 10 I 1 W Aso 1- I it - •0 sots • tjso i p u j t I 1 t i tal 1 al 50 1 1 I } I 10 — 7 ; •. t 4 00 1t. E 10 t {I 1 • ; 1 . >o 22 ii 4 yy . +T ri#c ^ t-lu }-: I I 1 . I _][_1_11_ loo 801 00t 005 OOP 09 . .4 •• 9 119 • ' 95e 9 M 1St ItIltt I0 AML ' fP ♦+y1, F w N. �N rF CLAY IPL"Pr1C1 TO SILT IPOP •,•S• L 6 -- r h. . _ •SA r ..a or C.I. r$-VRAFEL��Ps[ !COBBLES GRAVEL_ .-o . . . . 83 0 '0 /\ LIQUID I IMII IG " I , I I1 TO SAMPLF T.. Silty sand • '1 r' Hole 4 at depth 3' -0" I HYDROMETER ANeLY 913- S'E +E ANAtv515 __ ___ 1�, TM TIYC eCADINOs 544.^ARC. 5414 PS". .. FAA 50u4PE OPENINGS . :a IP mid so am IP WN • N _Y4 •trr. • :•4 • M •• • e.' T J' T9 • II _ T t t I I _ I ; 1 F— - IO Pow__ -.a Y- . r I 1 1 3 TO f - j . t - f._ j i J 1 1 r {I I _ W � l 1 11 . Q• f r _ _— r =-.I ll -. ... 1 1 1I - F r < I I t r • W� _� _ y _ _. 1 1 -.} f. POW t I 1 t I g so • 1 { 2Y T sot I I — ♦ - I 1. 1 7 10� _ - -. r t i 1 T - 90 f__�.__-. . '..::l ._• 1 : .. ti , '; : :1. " IX_ 1 LL] lit 100 oot co, no* (.49 rn '. .p ,F ,..I i •I4 II" •5v '41 v, let 't• t )14 wt ' • R r .'AMI"T I .M1 Y i 101451 St I CLAY Iru STICI TO SILT I•1-r,Al I. - St..ra -_- :111101.1..i.6---- ICOBOLES • 4f Ct" 'Oft: -_ T47111![ /"*"., GRAVI.L- "+o ',4 N X1 I ,. ..1. -�r 1 P . /0 LIQUID I.lr,ilr '�C 1 +Or To SAMVLF CH' - •- •a.Ir.4 GRADA IlON TE.., I RE 51Jt.-TS CA-7 #10340 Fig. 6 I I,I i II i I w I I a f m o C c u. to m m m to I O I N L a a T I 2 ✓ u. 44. I I mC N ,_ •_ •- - - h (D O l W — N >I ! _ i i j U N WIC .O O N NO I N K in . -• n N 0 N W , J N ,F_____—.__. . - . ._. fi-- O J a z Cr I N I- Di._ II W Cr z w (t < a ILLI O l I ._�_—_ L- I I.._--.�_____,_ _.._._ ... _. y__-~_.� __ , I- __ _ _, N a _I..__ ,__r Cl) a o N ! I W aW x (f) ii H � a > fa ; 1 OW tn IIII CC n Li ^ Z L., I LL d J I O• a a rt., II r r /-� NQ V r- • LL I, I ' 7 4 J a z .7-, Lo Z I I Crd L -.._.. _._ ._-•_-_.J + 1 W�+ m o I-- I �O ‘O LL ccF _ - F . V r M N a , r, ._____. Cr ^ Ir U > III, N 00 H Q 2 T I' CO N O I "' I, 001 I — ^ c a - _+__. G Jw I.(A a Cr r V! Cr ', !I M Ol -1' iA Iii , I N e jj N re) CO N u- , I!, a o I IL II I W W W M M. OD �V 00I ! O -- ^, I I I I I. II' r W I - J I Ni 1 i O I I I ! TABLE II .-. PERCOLATION TEST RESULTS Date of Percolation: 10-16-73 Water Depth Water Depth Drop In Hole Length of at Start at End Water Level Average Hole Depth Interval of Interval of Interval ( Inches) Percolation Rate Nn. ( In. ) (Min. ) (Inches) ( Inches) (Min./ Inch) 1 40 10 14 II 3 II 9-1/2 1 - 1/2 .9-I/2 8-3/4 . 3/4 8-3/4 7-3/4 I 7-3/4 7 3/4 7 6-1/4 3/4 6-1 /4 5-3/4 1/2 5-3/4 5 3/4 5 4-1/4 3/4 4-1/4 3-1/2 3/4 13 Min./ Inch 2 36 10 13-1/4 10-3/4 2-1/2 10-3/4 8-3/4 2 8-3/4 6-3/4 2 6-3/4 5-3/4 1 5-3/4 4-3/4 I 4-3/4 4 3/4 4 3-1/2 1/2 3-1/2 2-3/4 3/4 2-3/4 2 3/4 13 Min./ Inch 3 39 10 14 11 -1/2 2-1/2 11 -1/2 10 1 - 1/2 10 9 I ' 9 8 I 8 7-1/2 1/2 7-1/2 7 1/2 7 6-1/2 1/2 6-1/2 6 1/2 6 6 0 6 5-3/4 1/4 5-3/4 5-1/2 1/4 5-1/2 5-1/4 1/4 5-1/4 5 1/4 5 4-3/4 1/4 40 Min./ Inch 4 38 10 14 10 4 10 7- 1/2 2-1/2 7-1/2 6-1/4 I-1/4 6-1/4 5-1/4 1 5-1/4 4-1/4 1 4-1/4 3-1/4 I r 3-1/4 2-1/4 1 2-1/4 1-I/4 I 10 Min./ Inch WATER STUDY PROPOSED FROM RANCHETTE SUBDIVISION 40 ACRES LYING IN THE W +} OF W I OF THE NORTHEAST * OF SECTION 18 TOWNSHIP 1 NORTH, RANGE 65 WEST Job # D730804 October 23, 1973 II,6? • BRO•�orrel . •el A. Broderick, P.E. & L.S. 712 7124 �' F OF COL`; Proposed Froman Ranchette Subdivision is a 40 acre lot subdivided into 9 lots. Eight of the lots range in size from 1.6 to 2 acres with the 9th approximately 24 acres. Proposed use for the sites is single family residential. Water requirements per site will vary between 0.6 acre-feet and 1.0 acre-feet per lot !- per year depending on the size of family and the extent of irrigation. Using a factor of 25% irrigated and an average population of 3.5 people per lot the total yearly water requirement for the subdivision is approximately 8.3 acre-feet. A study of the existing wells in the area shows that most are relatively shallow 0 to 100 feet in depth with flow capacities varying from 50 GPM to 1100 GPM. Few wells of greater depth exist in the area. Well logs for these wells and several shallow wells follow this report. The high volume flows of the shallow wells indicate that they may be drawing from an upper alluvial acquifier. For this reason these logs are not included in computations for a permanent water supply. The subterranean geology in the area consists of layers of sand clay and shale in variable layers. For additional information refer to the soil and geological report by Chen and Associates, Job # 10340, dated October 24, 1973. The deeper wells vary from 230 feet to 850 feet in depth with flow capacities varying from 10 GPM to 35 GPM. From log indications and lengths of installed perforated pipe the estimated penetration into the acquifier by these wells is 125 feet. Treating this as an unrechargeable supply the total available capacity at depths varying from 350 feet to 850 feet is 1000 acre-feet. For a 100 year life this figures 10 acre-feet per year for the development and 0.25 acre-feet per acre; 1.11 acre-feet per lot. This supply should be adequate for the above proposed lots. Use of this aupply would have no adverse effects on the properties adjacent as only that water supply underlying the property has been considered. If water is tapped from the upper high volume acquifier (0 to 100 feet) there would be some drawn down in the water table. However, due to the small number of lots and consumption the draw down would be minimal and take a number of years to appreciably affect adjacent properties. The estimated depth of this upper acquifier is 45 feet more or less providing a volume of water underlying the property which could support the needs of the proposed subdivision for 35 or more years, depending on the amount of recharge, without adverse effects on adjacent properties. However, even though this supply may be adequate, wells drilled on these lots should be cased to penetrate a minimum of one-hundred-twenty-five (125) feet into the deeper acquifier to insure an adequate supply of water over the life of the project. Because of the limited number of wells in the 100 to 800 foot depth range and the distances from them to the proposed subdivision the actual site conditions may vary considerably from this estimate. • NW i NW *, Section 12, RE Alvin DeChant, Route 1, Box 214, Fort Lupton, Colorado Permit # 015813-F 23 GPM 117' 595' 94' 1 & 4 4 SW i SW *, Section 18, R66W, Leroy Even, 1510 E. 10th, Denver, Colorado Permit # 45729 15 GPM 60' 520' 170' 1 4i sw I- SE }, Section 17, R66W, Joseph Reutson, Route 2, Box 34, Fort Lupton, Colorado Permit # 33417 35 GPM 86' 850' 190' 1 4i NW * NE *, Section 17, R66W, Wayne Adams, Route 2, Box 22A, Fort Lupton, Colorado Permit # 35596 20 GPM 130' 840' 135' 1 44 NE * NE I, Section 8, R66W, Cecil King, Route 2, Box 5, Fort Lupton, Colorado Permit # 36032 15 GPM 98' 848' 96' 1 44 sw j, Section 19, T1N, R65W, Joe Roskop, Sr., 60 S. 6th Avenue, Brighton, Colorado 10 GPM 130' 227' 75' 1 4 NE * NW *, Section 19, T1N, R66W, Weld County, Floyd Martin, Route 1, Brighton, Colorado Well # 1, SE I NW * Unknown -- 64' N.A. 6 Well # 2, SW1NE * Permit # 6543-F 500 GPM 25' 75' N.A. 6 Well # 3, SE * NE * Unknown -- 85' N.A. 6 Well # 4, NE } NE I Unknown -- 86' N.A. 6 NW }, Section 18, T1N, R65W, Floyd Martin, Fort Lupton, Colorado Estimated Well # 1 900 GPM 91' N.A. Not Installs Well # 2 1100 GPM 90' N.A. 1 18 1 Use 1 - Domestic 4 - Commercial _ ._._6.-_Tr-r-iaation --- --r w RECORDING DATA - MAPS 8 PLAN 9V NAME OF SUBDIVISION Rezoning Request No. Z229 from A to E-UD —_ NAME OF SUBDIVIDER Claude Fromait, Jame Jnanar LOr'ATION OF SUBDIVISION S2S2NW4 S18 TIN R65W 6PM, Weld County. Colorado DATE OF RECORDING _DEC 2 7 1976 800K 785 RECEPTION M 1 /07010 MARY ANN FEUERSTEIN WELD CO TY CLERK AND //RRE�ECORDER BY: 6�/61 , r ,7177. 14.2_ DEPUTY COUNTY CLERK 8 RECORDER Hello