CITY OF DALLAS November 4, 1981 Mr. George Dowling Director of Community Development Ci ty of Addi son P. O. Box 144 Addison, TX 75001! Re: Flood Plain Fill at Belt Line Road and Winnwood
Road Dear Mr. Dowling: Enclosed is a copy of our file on the subject fill case, which you requested. We approved the fill in the 100-year flood plain of White Rock Creek previous to
the property exchange with Addison. I trust this is' the information you needed. If we may be of further assistance, feel free to contact the Storm Water l\1anagement Section of this
Department. 􀁾􀁾 Nathan Maier Assistant Director Public Works Department pill Enclosure DEPARTMENT OF PUBLIC WORKS 1500 WEST MOCKINGBIRD DALLAS, TEXAS 75235 TELEPHONE 214/670-6447
f' IJ l' 1_1 \. LV,·, /\,) 1,,111.. .... " .. I; v. FILL IN FLOOD PLAIN FLOODPLAIN FILE 􀁾􀁆􀁾􀁐􀁾􀀷􀁾􀀹􀀭􀁾􀀱􀁾􀀲 ___ i· "'Ali 8-21-79 ,I 􀀭􀀭􀀭􀀭􀀭􀀺􀀺􀀮􀀮􀀮􀀮􀀽􀁾􀀺􀀮􀀮􀀮􀀮􀀺􀀺􀀺􀀭􀀭􀀭􀀭􀀭􀀭􀀭
i TRACT __􀀭􀀭􀀺􀀮􀁂􀁾􀁥􀀺􀀮􀀮􀀮􀀺􀀮􀁬􀁾􀁴􀀭􀀽􀁌􀀽􀁟􀁩􀀺􀀺􀂷􀀭􀀺􀀮􀀮􀀻􀁮􀁾􀁥􀁟􀁡􀀽􀀮􀀮􀀺􀁴􀀺􀀮􀀮􀀮􀀮􀀬..:..;\01..;.:;􀁮􀁾􀀺􀀮􀀮􀀺􀁮􀀮􀀺􀀮􀀺􀀮􀀻􀁷􀁾􀁯􀀽􀁯􀀮􀀽􀀮􀀮􀀮􀁤-'-, CREEK __􀀬􀀮􀀭􀀺􀀮􀀻􀁈􀀮􀀮􀀻�
�􀀬􀀻􀀮􀁨􀀮􀀮􀀺􀀮􀀮􀀮􀀮􀁩􀁴􀀺􀀮􀀮􀀺􀀺􀁥􀁾􀁒􀁯􀀺􀀮􀀮􀀺􀀺􀁣􀀺􀀮􀀺􀀮􀀺􀀬􀁫 _ 40,000 REMARKS MEETS FAILS DESCRI PTION CRITERIA CRITERIA CONSULTING 􀁾􀁎􀁇􀁲􀁎􀂣􀁅􀁒 􀁟􀁈􀁵􀁟􀁩􀁟􀀧􀁟􀁴􀁟􀁴􀀭􀁾􀁚􀁾􀁯􀁟􀀧􀁟�
�􀁬􀁟􀁡􀁟􀀧􀁟􀁲􀁟􀁳 __ CRITERIA NO. , SOURCE OF EXISTING PROFILE _W_h_i..;...te..:..._􀁒􀁟􀁯􀁣􀀬􀀭􀀬􀀭􀁫􀀬􀀭􀀭􀀭􀀬􀀬􀀭􀀬􀁃􀁲􀀮􀀮􀀮􀀺􀀺􀁥􀁾􀁥􀀭􀀬􀀭􀀮􀁫􀀮􀀮􀀺􀀺􀁓􀁾􀁴􀀮􀁵􀀽􀁤􀀺􀀾􀁌􀀮􀁹
__,.-__",.....,.___--. } J ,..r '-" . k \, ( ., \ " '-REVl HIED BY 'S:' (\.J \:-: \ ,',.' \... ',' (. 􀁾􀀭􀀮􀀬􀁜􀀬 . , Nathan r'1aier -" l' Zero inc)'ease in water surface --X--2 No
erosive velocity on or off site x Max. velocity' 6.18----.. "." "." 3 Equal conveyance change 􀁡􀁬􀁬􀁯􀁷􀁾􀁤 on both sides of creek X 4 r:atura 1 channel not relocated without E.I.S.
and complete stream rehabi 1ita ti on program X 5 Toe of fill parallel to creek X 6 a. Max. slope 3:1 for 50% and 6:1 for remainder X b. Slope of excavated area not in rock not to exceed
4: 1 c. Vertical walls, terracing, other slope treatments part of landscaping plan and does not unbalance flow N/A N/A 7 a. Excavation not lower than 1/3 depth of natural channel or
l-year flood, whichever is lower, except lakes b. No excavation closer than--50' from bank of natural channel -lllA'--_ N/A 8 Landscaping plan includes: a. Erosion contt'ol of cut and
fi 11 slopes 􀀭􀁾􀀭􀀭 b. Restoration of exca------voted at'eas N/A ----c. Tree protection in and below fill area X d. r'b tura1 mater'ials -'----,..------_._-where possible X -_._-----
i CiITERIA NO. g 10 DESCRIPTION Propo5Ed and existing improvements used in study calcul ati ons No additional expense 1n current or future public imprbvements due . to plan l':EETS FAILS
CRITERIA CRITERIA xx RHIARKS 11 Genera i Cor.:rnents approva 1. This application meets all criteria. I recommend
" .... CITY OF DALLAS November 7, 1979 Mr. Willard R. Baker Suite 497 Dallas Petroleum Center 13612 t1idway Road Da11 as, Texas 75240' RE: FP 79-12 . 'Dear Mr. Baker: Permission is hereby
granted to proceed with filling your tract of land in Block 8172, south of.Belt Line Road and east of Winnwood Road, which was approved by the City Council on September 26, 1979, and
in accordance with the plans previously submitted to this Department. Upon completion of the fill in accordance with the plans submitted to and approved by the City Council, written
notification should be sent to this Department and upon verification of the'elevations, the "Fp" prefix will be removed from that portion of the tract that has been filled. ' Yours very
truly, ----:?4R"NtJe, 􀀢􀁊􀁮􀁾 t40nroe r4cCorkle Director Public Works Department sl DEPARTMENT OFPUBLIC WORKS 1500 WEST MOCKINGBIRD DALLAS. TEXAS 75235 TELEPHONE 214 /630-' , , 1
CITY OF DALLAS October 3, 1979 Mr. Willard R. Baker Suite 497 Dallas Petroleum Center 13612 Midway Road. Dallas, TX 75240 Dear Mr. Baker: The Dallas City Council at its public hearing
on September 26, 1979 approved your request for fill and removal of the flood plain prefix. Acopy of the official action is attached for your files. Afill permit can be obtained from
the Storm Water Management Program of the Public Works Department. For information, phone 670-61R8. If I can be of further assistance in this case, please feel free to ca 11. With kindest
regards, .---;'/; l' ,/J 􀁾􀀮􀀯􀀯 ,.-(􀁾􀁾 C) . {''/􀁾􀀺􀁌􀀧􀁖􀀯 Richard L. Miller ·Urban Planher , Environmental/Community Planning sl attachment cc 􀀺􀁾􀁾􀀻􀁾􀁦􀀬􀁩􀁦􀀻􀁟Program Manager
Stann Water Management Public Works DEPARTMENT OF URBAN PLANNING CITY HALL DALLAS TEXAS 7520; TELEPHONE 2'4 6,0-4"8
./OFFICIAL ACTION OF THE DALLAS CITY COUNCIL ,1 ,,'. . . September 􀀲􀀶􀁾 1979 . 79-2882 FLOOD PLAIN 79-12 A public hearing was called on flood plain case FP-79-12, application for the
fill and removal of the Flood Plain prefix on property 􀁰􀁾􀁥􀁳􀁥􀁮􀁴􀁬􀁹 zoned a Flood Plain (Residential-16,OOO Square Feet) District on the east side of Winnwood Road, south of Belt
Line Road. No one appeared who wished to be heard regarding this issue. Councilman Leedom moved to close the public hearing and follow the recorrrnendation of the urban plan 'staff and
approve the request for the fill and removal of the flood plain prefix • . Motion unanimously carried. (Folsom, Nicol absent; Hicks absent when vote taken) ROBERT S. SLOAN City Secretary
RSS/gw 00315 OFFICE OF THE CITY SECRETARY 09/26/79
---I----TO SUBJECT Memorandum Augus t 21, 1979 Ray Stanland Urban Planning Fill Permit Application Belt Line &Winnwood File FP 79-12 The subject tract is in the flood plain of White
Rock Creek. The application meets all of the fill criteria. I recommend approval of this request. .---J 1/.I "'}/j,j J //1/i . v . t/'v'vv:-'---􀁩􀁾􀀧􀀯 y '. 􀁦􀀮􀀭􀀬􀁐􀀮􀀻􀀧􀀻􀁾 Mon
roe McCork1e Director of Public Works rh I, III !I!!ii !II II,I II
Chris Price Willard Baker King Copeland Sakowitz Registry-Spectrum Quorum Drive Sir Lancelot Burns Petroleum Les Lacs Overall Zoning Rice Institute ,,'\ o,w 􀁾 􀁾 &-Po L.. \\ c,/ZONING
&DEVELOPMENT '-. /\ .. \,) ,
__ NATIONAL FLOOO INSURANCE PROGRAM FIRM FLOOD INSURANCE RATE MAP /111111 CITY OF ADDISON, TEXAS DALLAS COUNTY 11I111 ONLY PANEL PRINTED 􀀭􀀭􀁾􀀭􀁾􀀭􀀭􀀭 􀀢􀀭􀀭􀁾􀀭 ------" ."" COMMUNITY·PANEL
NUMBER 481089 0005 A . EFFECTIVE DATE: JULY 16,1980 U.s. DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT FEDERAL 􀁉􀁎􀁾􀁕􀁒􀁁􀁎􀁃􀁅 ADMINISTRATION
i ,/􀁾 ? ,/' '/! DESCRIPTION OF LOCATION Chiseled square on the northwest corner of the Farmbrook Court bridge over Farmers Branch Creek 􀀭􀁬􀁾􀀡􀀧􀁾􀁾􀁾􀀮􀀮􀀮 Z􀀮ONE 􀁳􀁾􀀯􀀮"􀀮 􀁾
'. ' , 􀁾􀁾􀀢 􀁾􀀭􀀭􀀭􀁖 r'-I . \ I \j, \ \.--,] \ ZONE s\ 􀁌􀀮􀀮􀁟􀁾 elEVATION REFERENCE MARKS 660.41 ELEVATION 1FT. NOVO) IL_ »k -lIIL -lI· RM 175 REFERENCE MARK 􀁾ex: a I&: au rU/NG.R-i).
r-I 􀁾􀀮 ) 􀁉􀁾 ZONE S PRIVATE DRIVE ·ZONE C I II ,Ii􀀧􀁾 􀁉􀂷􀁾 􀀧li\J 􀁉􀁬􀁩􀁾 I, 􀀧􀁾 􀁾􀁉􀁉􀁾 􀁾􀁉􀁉􀁾 lJJ i I-I /􀁾 I ... a I 􀁾􀁩􀁾 􀁆􀁍􀁟􀀢􀁟􀁾􀀧􀁟􀀧.. I ;;:j-ZONE C rI """ I,
e G----_ VALLEY_ ' 􀀬􀁾􀀢 fI 1,----f Ir-Jli!31 􀁆􀁡􀁲􀁭􀁾􀁲.s Branch Cre.k ) 􀁾􀀮 UNNAMED STREETS ., .A·
HUITT 􀁾 ZOLLARS INCORPORATED CONSULTI'IG ENGINEERS FIELD NOTES BEING a tract of land out of the A. Bledsoe Survey, Abstract 􀁎􀁯􀁾 157 and being a part of City Block Site, City of Dallas,
and being more particularly described as follows: BEGINNING at the intersection of the East R.O.W. line of Winnwood Lane (60 ft. R.O.W.) and the block line of City Blocks 8172 and 8173,
said point also being. 1329.73 feet South of the center line of Belt Line Road; THENCE in a Northerly direction along the East R.O.W. line of Winnwood Lane, a curve to the left whose
tangent bearing of North 05°14'12" East, having a center angle of 040 33'4411 , a radius of 4091.83 feet, and an arc length of 325.81 feet; THENCE North 00°04'28" East, along the East
R.O.W. of said Winnwood Lane a distance of 724.22 feet to an angle point; THENCE South 89019'32" East, 160.39 feet to an angle point; THENCE South 24°30' 00" East, 96 .00 feet to an
angle point; THENCE South 00040'00" West, 120.00 feet to an angle point; THENCE ·South 16°00'00" West, 120.00 feet to an angle point; THENCE South 230 30'001l West, 132.00 feet to an
angle point; THENCE South 00040'28 11 West, 106.00 feet to an angle point; THENCE South 27°00'00" East, 218.00 feet to an angle point; THENCE South 10°00'00" East, 116.00 feet to an
angle point; THENCE South 24000'00" West, 140.00 feet to an angle point; THENCE South 08030'00" West, 63.00 feet to an angle point; THENCE North 8.9°44' 37" West, 190.00 feet to the
POINT OF BEGINNING and CONTAINING 190,486. Square Feet or 4.373 Acres of Land, more or less. 8730 KING GEORGE OR.• SUITE 121 • DALLAS. TEXAS 75235 • 214 638-0920
MUELLER CO. MANUFACTURERS OF WATER AND GAS DISTRIBUTION AND SERVICE PRODUCTS MAIN OffiCE AND fACTORY: DECATUR, ILLINOIS JIM KOLLOCK 1405 Hampton Lane Plano. Texas 75075 Phone: 214424-1877
QA1Rufrtwe At 􀀰􀁾􀀮􀁊􀁴􀁴􀁾 D. 􀁾􀁬􀁜􀁁􀁜􂂬􀁡􀀮􀀩 P.E:. &>1D -􀀨􀁐􀁓􀀭􀁾􀁾 Re. '"J I LL4a..O 􀁙􀀵􀁁􀀭􀁜􀁾􀁦􀁴 SOUTHWEST SALES OFFICE 14114 Dallas Parkway Suite 322 Dallas. TX 75240
Phone: 214-934-1137
iiI􀁾 • EST HIGH BANK 􀁉􀁾 DAl.-\..A6 iI SCALE: '"=400' I PREPARED BY I DEPARTMENT OF URBAN PLANNING JAN 1980 r= I DISANN£XATION REQUEST BY ADDISON 1---1ADJUST DALLAS/ADDISON COMMON
CITY LIMIT LINE [_ j FLOOD PLAIN DELINEATION EXHIBIT C . 􀁾.. ....' .'" . • ,".,: 1O 1.. .. :...:,:(. 􀁾􀁾􀁾􀁾'It(J􀁾'0􀁾􀁾 , , .􀁾􀀮􀀺􀀺􀀮􀀬 . ....,... 􀁾􀀮 􀀾􀀬􀁾 . 􀁾􀁾􀁾 : 􀁾 = 􀁾􀁴􀀮
j 􀁾 􀁾 􀁾􀀼 ,? . 􀁾􀁬 􀁁􀁏􀁏􀁜􀁾􀁯􀁴􀀱 -DALLAS -ADDISON CITY LIMIT ADJUSTMENT N 􀁃􀁾􀀢􀀢􀀧􀁲􀁹 t"t 􀀻􀀮􀁾􀀷􀀧􀀻􀁻􀁓􀁴􀁜􀁊􀀬􀀭􀀡􀁩􀁾􀁾􀁾􀀬􀀢􀁝
s/r r l II Ii DRIVE • • 1000 FEEl 1 598 DJ?, 'll"r:S 􀁾􀀧􀀢 f t.9<, . 􀀭􀀱􀁾 • 1(3I'), )' 'C. L􀁾"c• I " < 􀀢􀀧􀁚􀁾􀁎􀁅 i -585'(' 6 JI, ,( ·1 8Elt ]1 􀁊􀀬􀀬􀀯􀁣􀁾􀁊􀁊 J! -' -. ;.' .
,." 􀁾 􀁉􀁉􀀺􀁾􀀮􀀯􀀮􀀬􀁦􀁩􀀭􀁾 􀁾􀁾􀀬􀀬􀁟􀁾 -', -',. "-iii; _. .u,· /... __ JOINS PANEl 60 '\. \ " \\ \\ . >.. .,:: \\ . . ' " FIRM FLOOD INSURANCE RI\IE MAP (SEE MAP INDEX FOR PANELS
NOT pnllml'J COMMUNITY·PANEL NUMBER 480171 0030 C EFFECTIVE DATE: MARCH 16. 1983 CITY OF DALLAS, TEXAS DALLAS, DENTON, COIJJN, ROCKWALL AND KAUFMAN COUNTIES PANEL 30 OF 235 Federal Emergency
Management Agency jl Ll'-J U APPROXIMATE SI'\I I 1000 0 E3 E3 E3 􀁾􀁾􀀺􀀭􀀮􀀭􀀭􀀮 1---'O-CC. __ f.0,NATIONAL flOOD 􀁉􀀢􀁓􀁾􀁒􀁁􀀢􀁃􀁅 PROGRAM 600 m I) /'. II 􀁾􀀭􀁾􀁥􀁾􀁯􀁩 \----. .
􀀭􀀧􀀮􀁾􀀬􀀺 /: '. --------:::: , ' . -􀁾 􀁏􀁜􀁾􀀢􀁻􀀯􀀭 􀁾􀁾􀀰􀁾􀀭􀀭􀂭 􀀮􀁟􀀭􀁊􀁾 ..---'\ ---:590--={1 =JDAVENPORT ROAD 586 II . ZONE B 1/583 If \ I 11 VALLEY Ii /I ZONE C 1II/_ \!
/I II /I I SPRING 67'6--------o􀁾 a: z􀁾 a: D. • WEST GROVE ROAD n J;. Mt Pisgah 􀁾􀁜􀁊􀀧 "" 5]91." 􀁏􀁀􀀿􀁲􀁾􀁾 r --------U-S,r II 􀁜􀁾􀀮 􀁾 􀁾 􀁾􀀮 \ -tl.•.•:.=_...:....:...:.•(1•
-( ,'.-zf' ZONE C /() l";
FLOOD HAZARD BOUNDARY MAP REVISIONS: FEBRUARY 11.1977 JULY 8.1980 INITIAL IDENTIFICATION: JANUARY 10.1975 '''lS WILli "''''''11'' <.IeIJUl. ,<:.s Ulan olle \ 1)1001 0' wll"r<: the contributing
drainage area is less than one square mile; or areas protected by levees from the base flood. (Medium shading) C Areas of minimal flooding. (No shading) D Areas of undetermined, but
possible, flood hazards. V Areas of 100-year coastal flood with velocity (wave action); base flood elevations and flood hazard factors not determined. V1-V30 Areas of 100-year coastal
flood with velocity (wave action); base flood elevations and flood hazard factors determined. FLOOD INSURANCE RATE MAP EFFECTIVE: MARCH 16. 1983 NOTES TO USER Certain areas not In the
special flood hazard areas (zones A and V) may be protected by flood control structures. This map is for flood insurance purposes only; it does not necessarily show all areas subject
to flooding in the community or all planimetric features Jutside special flood hazard areas. For For adjoining map panels, see separately printed Index To Map Panels. .' 􀁾 00 􀁾􀁾 Keller
Springs 􀁂􀁲􀁡􀁮􀁾􀀱􀁬1. 􀁾 􀀩􀁒􀁾􀁾􀀡 ( 􀁾􀁲􀀯 '. 􀁾 . 􀁾􀁾􀀱􀁃􀁏 SPRINGS ZONE C ROAD 572 􀁊􀁢􀁾 568 􀁾 ZONE B " < 568 . 0. FLOODING EFFECTS FROM 􀀭􀀭􀀭􀀭􀀽􀀽􀁾􀀮􀀮􀀮􀀬􀀮􀀮􀁾 WHITE
ROCK CREEK (.5, 1116/9 􀁋􀁅􀁬􀁬􀁾􀁒 􀁾I 􀁾􀀱 􀁾111("0 , ' ZONE A1603 '\Cd', 19,00'9"'<1,>: . 􀁾􀀨􀁾􀁾 􀁾􀁾􀀢􀀧􀁾􀁬􀁦􀁃􀁏 I ZONE C " CITY OF DALLAS, TEXAS DALLAS, DENTON, COLLIN, ROCKWALL
AND KAUFMAN COUNTIES PANEL 25 OF 235 _INATIONAL flOOD INSURANCE PROGRAM 1IlIlI' • APPROXIMATE SCALE 1000 0 1000 FEEl E3E3E3 I ISEE MAP INDEX FOR PANelS NOT PRINTED) FIRM FLOOD INSURANCE
RATE MAP To determine If flood Insurince Is available In this community, contact your Insurince agent, or call the Natlonil Flood Insurance Program at (800) 638-6620. Refer to the FLOOD
INSURANCE RATE MAP EFFECTIVE date shown on this map to determine when actuil"lal rites ipply to structures In the zones where elevations or depths hive been estibllshed. • •• C' o •.0
-_,I;.561 􀁾c • I-lJ• .􀁾 • • I FLOODING EFFECTS FROM WHITE ROCK CREEK ZONEA6 LINE ROAD FLOODING EFFECTS FRQM---WHITE ROCK CREEK '\ ZONEA8 􀀬􀁾\ I.' I BELT ZONE C I II -. 􀁾 􀁾 􀁛􀁾􀁉􀁾
!!l ' ,-􀀻􀀨􀁾􀀬 -I•• _. ,__􀁾 􀁾􀀮􀀬 􀁾􀀮 • 􀁾􀁉 􀁾::J' W,-' 􀁾a: 􀁾1l_
50 .. U> c: '0"-''"" ... ilO -' .. ... I -' <.J .. U> <.J U> IIII II, I CITY OF DALLAS DEPAR1lIEJ(T OF PlIILIC WClRll:S 20 :=sH. HAL" ASSOOATES,INC. . • SCIEIf11STS • SlJN[YllIIS FLOOD
PLAIN MANAGEMENT o WHITE ROCK CREEKo 11II DALLAS. TEXAS PLATE 4 DESIGN FLOOD INUNDATION LIMITS 􀁾 /1 /'/11 //I /////􀀧􀁾j' ///! /! ! i i ! i .I , I i I ',.._-............ /--. ! 􀁾􀀯􀁾
/􀁾􀀧􀀭 .................. ............ j ! .." ........---􀁾/! .......... /.' /! I .............,..., ........ r /....... .....,/WI-(I) IZW􀁾I0:: «Q.. « '<lot" D<O 1:]< .....S-::J-::J
lili, ',I DENOTES DESIGN LINE WITH A FULL􀁾􀁌􀁏􀁏􀁄 INUNDATION WATERSHED AND DEVELOPED FLOOD PLAIN AND 􀁾􀁘􀁉􀁓􀁔􀁉􀁎􀁇 CHANNEL ;' RIDGE CONDITIONS' 4-21 {::::/. , J: 􀁾􀀡􀁊􀀺r 􀁾 \
! I . 􀁾 'I /: IftJ 7' I /' I . ! I, !;! i ! :' ./I 􀁾􀀯 I Ii /Il/1/!
DESIGN FLOOD INUNDATION 􀁌􀀱􀁍􀁉􀁔􀁾 WHITE ROCK CREEK 5' • o.. N Io CITY OF DALLAl DEPARTIIENT OF PIa.IC lIORItS o TN 􀁾􀀮 S,.,.. ShOwn _􀁾 eT-et£onStYhSeTETI/E,X_AS STiTt _..-c.rcu
_AI...fOOT 􀀭􀁾􀀧􀁬􀁫􀁾 􀁾􀀧􀁲􀁟􀀢􀁬__1It ALlERT IL HALFF ASSOCIATES.IIC. EIGIIIJlS • SCEIITISTS •__ DALLAS,TEXAS .... ..T.... ........ -' Q.. FLOOD PLAIN MANAGEMENT II PLATE 4 -18 -L-􀁾"-I
----J! /i I SEE PLATE 4-17 /! ! //􀀭􀀭􀀭􀀭􀀭􀀭􀀭􀁾􀁾􀀺􀀭􀀭􀀭􀀭-------------, i ------------------------jJ
00 0.. .. VI ... Il: 0 ... It: !!! ... 􀁾 􀁾 0 a; a; • ... ;l 􀁾 l;l <> VI 0 0 0 .. I'l 0 0•0N o The eo-or....... $y8tM SI'Iowr ...... 'OCt ....,. mAS STATt e􀁾.m􀁔r..􀁴_ SYSTBf,_ ___1lmIIIIV''l'.,fl
,IlI'T_ 1E!ltlIOS__PHOT_lI _11,_" llll£_. FLOOD 􀁐􀁌􀁾􀁍􀁁􀁎􀁁􀁇􀁄􀁬􀁅􀁈􀁔 􀁾 /1 /' /N I CITY 􀁏􀁾 DALLAl DEl'ARTWElIT OF PUlLIC 􀁗􀁏􀁒􀁉􀁴􀁾 II DALLAS. TEXAS PLATE 4 -19 DESIGN FLOOD
INUNDATION L1Mr WHITE ROCK CREEK /! r---------! /! I ,I i , ! 􀀮􀁾􀁾􀀬􀀭􀀭􀀬 '."";, .""'" /i //! /.I I 􀀬􀁴􀁾 !//I ////,5 /H01E'S1 ([) AC"ClIIAev 5fE'CflCIil'lGNS 􀁾 CONlCuts' .I 􀀺􀁲􀁾􀁾
􀁣􀀺􀁮􀁾􀁮􀁾􀁾􀁾􀀺􀀭􀀬􀁾􀀺􀀺 NU /,,-,vc Ali "t't1.lRAC'Y tnTH R£5P[C1 '10 ';FtUE EtrVAliONS or ; 􀁏􀁉􀁲􀁩􀁅􀀺􀁾􀁴􀁩􀁁􀁌􀁆 nlfl N»ITCUI: JflEIWAl OR enTEP 􀁾 TH[ . R£WWi't-::; 10. lIQ)
PCRC£NT Of $JOt El 􀁾􀂷􀁬􀁩􀀮􀁁 1l!)l\$ 9iAll HQ" I at poi Nl'Aafl BY WORr TIWt CK: caNlm;R !h"T[RVAi... j \N ,\MIt.'S or 1£","" TR(r tOVER. IIrGf Tn; CA(M(O IS 􀁲􀁯􀀮􀁲􀁾􀁮􀁮 '! oescu.rc.'Hr
CON1CMJftS'iIo"i:.-L 5f PQRlfll"f!) 􀀻􀀮􀁾 OASHfO LIES 10 INOK'.TE MT 􀁁􀁐􀀺􀀺􀁾 􀀱􀁴􀁾􀁐􀀧􀁒􀁏􀁘􀁉􀁎􀁁􀀧􀁅􀁉 IiOW(.tR. At/... eot-:TOCAI:S tl.l B( PlO"!"1to 􀁾􀁳 ;.ccu:tAYi'L T ;'S
P:lSS!SLE WAXIJo,-: FUll USE OF n£\',!,'HONS E"ST,,81ISti£O BT FIftD SJ.JtVn wtlHOl:lS" ,lM) 􀁑􀀮􀁾􀁁􀀢􀁇􀁎􀀺􀀻 CSTABLIS!iED PHQTOCftAtAltTfliCAlI..T tnI£llr lli£ 􀁾􀁩􀀻􀀢􀀻􀁪􀀩 IS ct.£'&RL"
VISIBlE. t1l'tHo'S w.F _AS: COt.IPl.tD 8 Y ll)W[' £NCt;r.rR";, ;h':'. lJSlNC 􀁾􀁈􀁏􀁔􀁏􀁴􀀺􀀺􀁦􀁬􀀬􀁉􀀮􀁗􀁎􀁍􀁦􀁬􀀺􀁉􀁃 ¥rT1iOC!5. AHO SIfOlJu\ Bf no Ci \'£M'l£t PAIOR i 0 usr ,lS "
BASIS rOR DOlCfvC;»i!TR"iJC"T;DN. ......... .... 􀀢􀀧􀁾􀁾 􀀢􀀧􀀭􀁥􀀭􀀭􀀭􀁾􀁟-: iIj 􀁾􀀬 . I 􀁾􀁾 :' ! 􀁾􀁾 I /􀁾 ! /􀁄􀁅􀁎􀁏􀁔􀀧􀁾􀁓􀁉􀁇􀁎 FLOOD INUNDATION-i-,-F-H--,.'"-II' 'I /LINE
WITH A Fuu.V DEVELOPED //WATERSHED ANO'EX-IS,!,NG 􀁃􀁈􀁁􀁎􀁾􀁅􀁌􀀮 i ."",/FLOOD PLAIN AND 􀁂􀁒􀁉􀁄􀁇􀁾􀁃􀀨􀁴􀁎􀁄􀁉􀁔􀁉􀁏􀁎􀁓 I" 􀁾 i /II ,I 8 /'I /􀁾 . /& 􀁉􀀮􀁾 /§ ; 􀁾􀀡 0 􀁉􀀡􀁾 J.::.
I 􀀯􀁾􀀬 I /􀁾 ; /I ! I /I ! I /I IV I􀁾􀁾􀁾􀁾􀁾􀀮 I 􀀧􀀬􀁾􀀬􀁾􀀻 ! JJJ--, -
I 550. .... 0>t:). %--.... 􀀵􀁾􀀰􀀮 LLI LLI 􀁾 -􀁾 I .. • z 530. Q .. • .. .... I 􀁾> , LLI ...J LLI 520. . " I: I II II • III•, .. I .'f, ,􀁾, , • I ,, .' ;;. .. , " ,:I • • ;, I ,I,
• ,i:III. I!I I I, I􀁾 ........... I. o•N LEGEND BRIDGE CULVERT DESIGN FLoo01,Z) 100-YEAR FLoo6J 10 -YEAR FLool12) LOW BANK STREAMBED CROSS SECTION NAME (-STATION) Hiill-+H--H-+-H-H-+-HIH-H-+++H++t-I
f-H--f-H-I!++-H-+-t1!tiH-t-+-H-+-t-+-H-+-t-+-H-+-t-+-H-+-t-H-I-+-H'-H-+-H-H-+-H-H-++-+-+-t-H-+-+-t-H-+--+-Hf-t-++-H-t-++-H--H-+-H-+-t-H-I--H-H-t-+-HH-fI!'H 117500 • 118500 119500 • 120500
121500 122500 123500 124500 125500 126500 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH 'rRINITY RIVER 127500 128500 FLOClO PIlOF'L£S WHITE ROCK· CREEK "HTE ROCK CREEK & 'rRIBUTARIES
FLOOD PLAIN WANAGEMENT IlEPARTMENT C# I"\8.IC WORKS CITY OF DALLAS, TEXAS ALBERT H. HALFF ASSOCIATES. INC. DATE MOllS F'ILE NO. PLATE 20-04 1989 1012I 4210 50
r_CORPORAT.5,....b!M!I§...I REFERENCE MARK ELEVATION REFERENCE MARKS ELEVATION (FT. NGVDI Chiseled square on the northwest comer of the Famibrook Court bridge over Farmers Branch Creek
INITIAL IDENTIFICATION: OCTOBER 29,1976 FLOOD 􀁉􀁎􀁓􀁕􀁒􀁁􀁾􀁾􀁾 􀁾􀀺􀀧􀁾􀁾􀁾􀁁􀁐 EFFECTIVE: APPROXIMATE SCALE NATIONAL FLOOD INSURANCE PROGRAM COMMUNITY·PANEL NUMBER 48108(' 0005 A
EFFECTIVE DATE: JULY 16,1980
FOR WILLARD BAKER and l.AVERE BROO/(S DALLAS, 75219 BY . HUITT-ZOLLARS,. Consulting £ngineers 8730 KING OALLAS,