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Country Estates-SY 930817* I.IEC-~ g,r, TER SURFACE PROFLLES * * U.S. ARRY CORPS OF ENGZNEERS * * * HYt)ROLOE[C ENGI#EERZN6 C~:NTER * Yer$~on 6.6.2; May q991 * * (~09 $ECOIqD STREET, S~JITE D * * * * DAVIS, CAL:FORNIA 95616-/~687 * RUN DAlE 17AUG93 TIME 09:40:21 * * (916) 756-1104 X X )DCXXX)[X XX)(XX XX, X,XX X X )[ X X X X X X X X )[ XXXY. X]~ ,lO(XX X )EX)EX]( X)(XXX X X X X X X X X X X X X X X](XXICI(X XXlOtl( XXXXX)(X 17R~JG93 09:40:?.I P~GE 1 THIS R~N EXECUTEO 1?AUG93 09:/~0;21 *********************************** HEC-2 MATER SURFACE PROFILES Version 4.6.2; May19~1 ********--************************ T1 L'O~TRY ESTATE$,COPPELL,TEXA$ IO0-YE&R FLOOD ULTIRRTE gATER~EDCALSO RATZ~ FOR~L~R ST~) STREAM ~A RT BETHEL SC~L ~AD/PR~O~D REC~ATI~ g ~SECT ~ J1 XC~CK I~ gZ~ IDIR STRT ~ZC ~NS G ~SEL FQ t0 0.~5 -~ 495.~ J2 NP~F ~PLOT PRF~ XSECV XSE~ FN ALPC [BW C~IM IT~CE -q J3 YA~[ABLE CO{)ES FOR SUMMARY PRIrNTOUT 1~0 MC .~5 ,045 .~O .1 .3 QT 9 1~ 1~ 1~ ~ ~ ~ 20 150 350 Xl ~I 17 1055 1~6.5 6R 5~ 1~ 4~ 1~6 4~ 1~5 ~ 10~ 4~ 1~7 GR 4~ 1055 4~ I~ &93.~ 1~3 493.~ 1~7 4~.0 1~.5 GE ~ 1076.5 4~.0 1~3 ~.O 1~7 4~ 1~ 4~ 11~ GR 5~ 1115 ~1 1128 ~ RECORD USED ~ MODEL LZNITS OF ~ZSTI~ ORAL~E LI~ZTS Xl ~ 17 1~1 1~1 22 &R 5~ 1103 5~ 111~ ~ RECORD USED ~ ~OEL ~3 GR ~ I~ 6~ 1012 4~ I~4 697 1~ '496~ I~ GR 495 1~6 494 GR 496 10~.4 '~'. 10~.4 4~ ~ 4~ I~ 5~ 1110 GR 501 112] RECORD USED TO ~OEL LZH~TS OF R~ZSEO D~]NAGE LIHITS · 1?AUG93 C9:/-d):21 PAGE Xq 004 16 1039.5 1059.5 53 53 53 X3 I020.S 106~.5 Ge 501 1030 501 I~. S 5~.0 1019.~ ~.0 1~ 4~.0 103& ~ ~97 1037 496 1~9.5 495.0 1~ ~-2~ 1~.5 4~.~ 1~.5 ~ 4~ I~5.5 a97 I~9. S 4~ 1~3 4~ 1~.5 ~ 1071 ~ RE.RD ~$E~ TO N~L LIMITS OF REV~ ~L~E LIMITS Xl ~ 17 1~5 1059 15 15 15 6R 5~ 1~ S~ 1019 ~ 1~ 4~ 1~ 4~ I~4 G; 497 1~.5 4~ 1~5 4~ I~7 494.33 1~7 494.33 1~1 G~ 4~ 1~1 4~ 1~9 4~ I~ 4~ 1~ ~ 10~ GR 5~ 1074 5~ 1~ ~?ALI~3 0~:/~3:~1 PAGE SECNO DEPTH C~SEL CRXU$ ~SELK E6 HV HL 0L0S$ L-BANK ELE¥ O ~ ach QRO~ ALOB ACH AROB VOL IX, JA R-BANK ELEV TZME ¥LO8 ¥CH VRO~ XNL XNCH ]OIR ~TN ELNIN SLOPE XLOBL XLCH XL{~R [TRIAL XDC :CONT COP, AR TOP~ZD ENDGT *PAOF 1 CCHV= .100 CEflV= .300 *SEC~I01.000 q.O00 3.40 49?.02 .00 4~.~ 497.35 .33 350.0 ~.6 2~.4 18.9 19.5 ~.9 8.8 .0 .0 4~.~ .~ 2.49 4.~ 2.16 .045 .~ .045 .~ 493.~ 1~2.81 .~5~ O. O. O. 0 0 4 .~ 54.}4 q~7.15 *SECNO 2.~ 3470 ENCROACHHENT STATIONS= 10~2.0 1068.0 TYPE= 1 TARGET= 2.000 3.35 497.05 .00 .gO 497.51 .48 .12 .0~ 495.00 350.0 40.3 301.3 8.4 13.8 52.3 4.3 .0 .0 496.00 .DO 2.g5 5.76 1.9'4. ,0~5 .040 .0~5 ,O DO 4'75.70 I(~6.41 ,(X)6848 22. Z'I. 20. 2 0 0 .00 41.59 I06~.00 *SECNO 3.000 3470 ENCRO&CHRE'~T STATXON$= I035.0 I080.0 TYPE-= I TARGET= 45.000 3,000 3,61 697.51 350.0 30.8 318.0 1.2 13.4 61 .? 1.0 .1 .1 497.00 .00 2.:~t 5.1:5 1.24 .0~5 .0~ .0~.5 .000 493.90 lO[S:5.CIO · 005783 54. 60. 67. 2 0 0 .00 45.00 10~0.00 *$£CN0 4.000 3470 ENCI{OACHI~NI STATIOH$= '10~0.5 1068.5 TYPE= I TARGET= 48.0G0 4.0DO 3.44 497.69 .00 .00 498.AI .72 .41 .10 496.00 350.0 12.2 336.4 1.4 3.? 48.8 .8 .2 .1 497.00 .01 3.30 6.&9 I .~ .045 .040 · 0109~1 53. 53. 53. 2 0 0 .00 21.01 1061.93 *SECNO 3685 20 'iR[ALS AI'TENPTED WSEL,C~SEL 3693 PROlaABLE #ZNINL~ SPECZFZC ENER6Y 37~1 CRZTICAL DEPTH ASSUHE9 3470 ENCROACt~IENT $?ATIG#S= lO2&.O 1072.0 TYPE~ I TARGET= 48.000 I ?AUG~j 0~:40:21 PAGE SECNO BEPTH ¢IISEL (:RI. IlS I,,JSELK EG HV }IL OLOS$ L-BiIIIK ELEV G GL.OB GCI'I QliOB AL(2~, ACH AROB VOL TIiIA R-~iNK ELE¥ T ! NE VL.C)B VCH VROB XNL ]CI,J CH ~IIIR id11~ ELR 7,N SSTA :SLOPE )[LOBL XLCH XLOBR /TRIAL Iroc: I'CO#T CO:RAR TOPIITO E#DST :5.CX)O 3.6~ 498.01 49~. 13'[ .IX) 498.&6 .85 .17 .04. 496.00 350.0 58.3 283.8 7.9 12.1 35.8 3.1 .2 .1 497.00 · 01 4.81 ?.92 2.59 .0~5 .0[~0 .065 .gOO 494.33 112S~.92 .015260 1~. 13. '1'~. 20 8 0 .00 31.13 1065.05 1?AUG93 09:40.-21 *********************************** THIS RUN EXECUTED ~?AUG93 HEC-2 UATER SURFACE PROFZLES Versioe 4.6.2; Hay 7991 ASTERISK Ce) AT LEFT OF CROSS-SECTI(~ N[~BER INDICATES MESSA6E [N SU~I~ARY OF ER~I)R$ LAST STREAIIG~ AT BETHEL SC SUI~AI~Y PRINTOUT TABLE ISO SECNO XLC~f ELTRD ELLC ELRZN Q CtlSEL CR~S EG qO~ICS Vd AEEA .01K 1.~ .~ .~ .~ 6~.~ 350.~ ~97.~ .~ 6~.35 ~.~ ~.~ 85.20 49.69 ~.~ 21.~ .~ .~ ~9~. 70 ~.~ 6~.~5 .~ ~97.51 ~.~ S.Z6 ~.~1 3.~ ~.~ .~ -~ 693.~ 350.~ ~.51 .~ 4~.89 5Z.~ 5.q5 76.11 * 5.~ 13.~ .~ .~ 4~.~ 3~.~ ~.01 ~98.01 ~.~ 152.60 7.~ 5~.05 28.3~ 17AU693 I~A&E 6 STREAM G2A AT BEltlEL Si: S~ARY PRINTOUT TABLE 150 SECNO a CUSEL DZFflSP D[FMSX DZFKgS TOPMZD XLCH 2.~ 350. ~ ~9r.05 .~ .~ . ~ ~1.59 Z1 .~ 3.~ 350.~ 4~.51 .~ .~ ,~ ~S.~ ~.~ 4.~ ~.~ 4~.69 ,~ .18 .~ ~.~ 5~.~ * S.~ 350.~ 4~.~ .~ .~ .~ 3~ _13 13.~ P~I~G E SUf,~ARY OF ERRORS AND SPEC[AL NOTES CA~TZ(AN SECNO.~ 5.0(~O PROFILE= I CR[T[C. AL DEPTH ASSLIRED CAUTZO# SECNO~ 5.000 PROF[LE= I PROBABLE R[NIN~JR SPECIFIC ENERGY CAUTZOli SEClUDe= 5,000 PROFILE= 1 20 TEZALS ATTEMPTED TO BALANCE ~SEL 100- YEAR CWSEL EXISTING 497.02 PROPOSED 497.02 II') <::I ...................................................................... II') """ .po (I)~ (I) 4- "w' c o .p o >lR (I).q- W o (1\ "'" 1000 1100 i 1120 1140 1020 1040 1060 10ao Dlsto.nee (feet> Section 001 II') Q II') 1 00- YEAR CWSEL EXISTING 497.69 W PROPOSED 497.69 W ~ ~ Z Z ~ ~ Q Q . . . . . . ~. ~: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LO': '4 . . . . w'l LOT 3 (f) ~ . t-W. 3~: """ .po (I)~ (I) 4- "w' c o .p o >10 (1)(1\ --.q- W o (1\ "'" 1000 1040 1060 D1sto.nee (feet> Section 004 10ao 1020 100- YEAR CWSEL EXISTING 497.05 PROPOSED 497.05 w o W ~ 0 . . . . . . :12;' . . . . . . . . . . . . . . . . . . . . . . . . . . ~ . . . . . . . . . . . . . . . . . . . . . . . . ~ :0.,,11" A LOT 3 Q :'\ "\ Q LOT 4 IJ.. t- . oz' 1J..t- W. OZ (f)~' . . w. . t- w, . . (f) ~ . . . . . . . . :::?:' (f). . . . . . . . . . . . . . . . . . . . . . . . . t- l.:iJ. . . . . . . . . . . . . - <(., . . I ~ (f) . . ....J W. . ':::J ~ . . II') o II') """ .po (I)~ (I) 4- "w' c o .p <:5 >11') (1)(1\ --.q- W o (1\ .q- 1000 .- 1020 1040 1060 Dlsto.nce (feet> Section 002 """ .po (I)~ (I) 4- "w' c o .p o >10 (1)(1\ --"'" W 1100 10ao 1120 1100 1 00- YEAR CWSEL EXISTING 497.51 PROPOSED 497.51 W W o C> ............ .~......................... .~............................. Z .z ~ .~ . LOT ~ ; !z. . t~ !z LOT: 4 . w. . . W . . (f)~1 . . l(f)~. . . . . . . . . . . . . . r.W. . . . . . . . . . . . . . . .. . . . . . . . lr-. W. . . . . . . . . . . -(f) .-(f) 3~ ~~ II') o 10 ""' .pg (1)11') (I) 4- "w' c o .p o >10 (1)(1\ __"'it W o (1\ "'" 1000 1020 ~ 100- YEAR CWSEL W Z EXISTING 498.01 ~ <( PROPOSED 498.01 Z ~ ~ 1J..t- Q ........~~ .......:.........:......~~:...... ...: t-W -!f) LOT 3 3 ~ I II') <::I If) ~. ~W' I ~ ~ : LOT 4 ....Jw. o l1\ .q- 1000 1020 1040 1060 Dlsto.nce (feet) Section 005 1080 1040 1120 1 1140 1060 lOBO DIsto.nce (feet> Section 003 ~~'rJ-1 1100