Estudio Hidrologico San Lorenzo

8/19/2019 Estudio Hidrologico San Lorenzo

1/39

1.- ESTACIONES CONSIDERADAS PARA EL ESTUDIO HIDROLOGICOPRECIPITACIÓN PLUVIAL [mm]

N° AñoPuna Chno! V"#h

[mm$año] [mm$año] [mm$año]

1 1980 289.90 347.30 338.00

2 1981 729.70 633.80 247.30

3 1982 447.10 526.70 267.90

4 1983 279.70 267.80

5 1984 621.70 620.00 655.00

6 1985 537.20 597.40 553.20

7 1986 313.10 342.00 395.30

8 1987 291.60 506.90 308.50

9 1988 324.40 549.80 235.6010 1989 309.60 495.50 312.50

11 1990 426.40 350.10 340.10

12 1991 487.00 364.60 466.80

13 1992 495.50 518.00 370.10

14 1993 544.70 437.60 455.00

15 1994 349.00 346.30 221.50

16 1995 329.00 379.10 199.30

17 1996 465.00 394.20 298.70

18 1997 593.20 581.70 442.10

19 1998 311.30 421.10 402.90

20 1999 562.40 464.60 -

21 2000 209.90 472.70 -

22 2001 112.50 493.00 -

23 2002 356.80 257.10 -

24 2003 430.40 347.40 343.50

25 2004 292.70 243.10 208.40

26 2005 388.80 365.90 401.2027 2006 384.60 388.00 319.50

28 2007 202.50 393.20 358.50

Suma 1%&%'.%% 1(11'.& &)%&.*%

N° +, +a"o (* (& ()

P,#/"a#0n m,+a )%%.(( )2(.*) 23%.2'

(Nota: los periodos sombreados son años de registro inompletos!


2/39

(4- GENERACION DE DATOS 5ALTANTES

6,"o+o +, !a ,#"a +, ,7,0n.-

DATOS DE PRESIPITACION

N° A8OPUNA CHINOLI VITICHI

[mm] [mm] [mm]

1 1980 289.90 347.30 338.00

2 1981 729.70 633.80 247.30

3 1982 447.10 526.70 267.90

4 1983 279.70 267.80

5 1984 621.70 620.00 655.00

6 1985 537.20 597.40 553.207 1986 313.10 342.00 395.30

8 1987 291.60 506.90 308.50

9 1988 324.40 549.80 235.60

10 1989 309.60 495.50 312.50

11 1990 426.40 350.10 340.10

12 1991 487.00 364.60 466.80

13 1992 495.50 518.00 370.10

14 1993 544.70 437.60 455.00

15 1994 349.00 346.30 221.50

16 1995 329.00 379.10 199.30

17 1996 465.00 394.20 298.70

18 1997 593.20 581.70 442.10

19 1998 311.30 421.10 402.90

20 1999 562.40 464.60 -

21 2000 472.70 -

22 2001 493.00 -

23 2002 356.80 257.10 -24 2003 347.40 343.50

25 2004 292.70 243.10 208.40

26 2005 365.90 401.20

27 2006 388.00 319.50

28 2007 202.50 393.20 358.50

6EDIA )'2.99 3('.&( 2&(.(1)

DESV EST 123.91 1%*.9& 11%.1%


3/39

AN:LISIS DE CORRELACIÓN

PUNA PUNA CHINOLI

N° A8O CHINOLI VITICHI VITICHI

1 1980 31252.183 7697.152 7937.117

2 1981 28426.349 -35847.902 -14433.413

3 1982 1.983 1930.757 13.419

4 1983 28273.599

5 1984 14695.829 43021.137 25418.945

6 1985 5167.353 12517.912 12068.664

7 1986 27887.096 -1974.601 -2418.588

8 1987 3433.559 12707.494 1468.1839 1988 -3208.142 20465.798 -3369.564

10 1989 4835.092 10763.088 2183.249

11 1990 6642.807 1583.052 7442.212

12 1991 -3732.622 1946.332 -13721.379

13 1992 -277.836 -381.701 106.811

14 1993 -7200.736 5874.587 -6493.809

15 1994 20757.695 18480.461 29011.606

16 1995 19940.371 24691.512 27019.52517 1996 -133.944 -84.349 11075.361

18 1997 7091.382 7737.917 3286.720

19 1998 16141.988 -3158.601 -2186.908

20 1999 -6122.813

21 2000

22 2001

23 2002 28911.007

24 2003 6945.900

25 2004 48597.952 29772.538 49313.951

26 2005 -3055.236

27 2006 8705.743

28 2007 34939.612 6200.879 3168.554

∑ 19)3%&.'%% 1'29)2.)'( 1***'%.''2

%.'21 %.3** %.'3%

( xi− x )∗( y i− y ) ( xi− x)∗( yi− y) ( xi− x )∗( yi− y )


4/39

ESTI6ACIÓN DE DATOS 5ALTANTES

CHINOLI - PUNA

#ain de la reta:

emplaando /alores:

, 463.990 0.794 (% - 526.82!

CHINOLI - VITICHI

, 382.214 0.663 (% - 526.82!

Da"o ,"ma+o

N ;N;;;

?mm@ ?mm@ ?mm@

1 1983 279.70 267.69

2 1999 464.60 340.97

3 2000 472.70 421.00 346.34

4 2001 493.00 437.13 359.805 2002 257.10 203.44

6 2003 347.40 321.47

7 2005 365.90 336.16

8 2006 388.00 353.72

Y 1=Ȳ +r∗

SY

S X

∗( X −¯ X )

+

+


5/39

2. CONSISTENCIA DE DATOS.-

Aatos generales:

ESTACIÓN LATITUD S. LONGITUD O.ALTURA

TIPO DE ESTACIÓN[mnm]

;N;;; 20 07B 65 29B 3020 ermopl#/iomCtrias

O;,iti'i$ esta esta por debaDo de la #ena en est#dio

lt#ra media de la #ena: 3290 ?msnm@

DATOS DE PRESIPITACION

N° A8OCHINOLI PUNA VITICHI

[mm] [mm] [mm]

1 1980 347.30 289.90 338.002 1981 633.80 729.70 247.30

3 1982 526.70 447.10 267.90

4 1983 279.70 267.69 267.80

5 1984 620.00 621.70 655.00

6 1985 597.40 537.20 553.20

7 1986 342.00 313.10 395.30

8 1987 506.90 291.60 308.50

9 1988 549.80 324.40 235.60

10 1989 495.50 309.60 312.50

11 1990 350.10 426.40 340.10

12 1991 364.60 487.00 466.80

13 1992 518.00 495.50 370.10

14 1993 437.60 544.70 455.00

15 1994 346.30 349.00 221.50

16 1995 379.10 329.00 199.30

17 1996 394.20 465.00 298.70


6/39

). CORRECCION ANALISIS DO=LE ACU6ULADA

staion indie: ;N


7/39

CORRECCION ANALISIS DO=LE ACU6ULADA

staion indie: ;N;;;

nalisis desde el año: 1980

PERCIPITACION [mm]

A8O ANUAL ACU6ULADA

CHINOLI VITICHI CHINOLI VITICHI

1980 347.30 338.00 347.30 338.00

1981 633.80 247.30 981.10 585.30

1982 526.70 267.90 1507.80 853.201983 279.70 267.80 1787.50 1121.00

1984 620.00 655.00 2407.50 1776.00

1985 597.40 553.20 3004.90 2329.20

1986 342.00 395.30 3346.90 2724.50

1987 506.90 308.50 3853.80 3033.00

1988 549.80 235.60 4403.60 3268.60

1989 495.50 312.50 4899.10 3581.10

1990 350.10 340.10 5249.20 3921.201991 364.60 466.80 5613.80 4388.00

1992 518.00 370.10 6131.80 4758.10

1993 437.60 455.00 6569.40 5213.10

1994 346.30 221.50 6915.70 5434.60

1995 379.10 199.30 7294.80 5633.90

1996 394.20 298.70 7689.00 5932.60

1997 581.70 442.10 8270.70 6374.70

1998 421.10 402.90 8691.80 6777.60

1999 464.60 340.97 9156.40 7118.572000 472.70 346.34 9629.10 7464.91

2001 493.00 359.80 10122.10 7824.71

2002 257.10 203.44 10379.20 8028.15

2003 347.40 343.50 10726.60 8371.65

2004 243.10 208.40 10969.70 8580.05

2005 365.90 401.20 11335.60 8981.25

2006 388.00 319.50 11723.60 9300.75


8/39

CORRECCION ANALISIS DO=LE ACU6ULADA

staion indie: &=N

st. n est#dio: >;;;

nalisis desde el año: 1980

PERCIPITACION [mm]

A8O ANUAL ACU6ULADA

PUNA VITICHI PUNA VITICHI

1980 289.90 338.00 289.90 338.00

1981 729.70 247.30 1019.60 585.301982 447.10 267.90 1466.70 853.20

1983 267.69 267.80 1734.39 1121.00

1984 621.70 655.00 2356.09 1776.00

1985 537.20 553.20 2893.29 2329.20

1986 313.10 395.30 3206.39 2724.50

1987 291.60 308.50 3497.99 3033.00

1988 324.40 235.60 3822.39 3268.60

1989 309.60 312.50 4131.99 3581.101990 426.40 340.10 4558.39 3921.20

1991 487.00 466.80 5045.39 4388.00

1992 495.50 370.10 5540.89 4758.10

1993 544.70 455.00 6085.59 5213.10

1994 349.00 221.50 6434.59 5434.60

1995 329.00 199.30 6763.59 5633.90

1996 465.00 298.70 7228.59 5932.60

1997 593.20 442.10 7821.79 6374.70

1998 311.30 402.90 8133.09 6777.601999 562.40 340.97 8695.49 7118.57

2000 421.00 346.34 9116.49 7464.91

2001 437.13 359.80 9553.62 7824.71

2002 356.80 203.44 9910.42 8028.15

2003 321.47 343.50 10231.89 8371.65

2004 292.70 208.40 10524.59 8580.05

2005 336.16 401.20 10860.75 8981.25

0.00 2000.00 4000.00 6000.00 8000.00 10000.00

>;;; ?mm@


9/39

Con#!u0n soDemos la estaion base a &=N por las raones sig#ientes


10/39

160.00130

-270


11/39


12/39


13/39


14/39

as a/enidas

tornos


15/39


16/39


17/39


18/39


19/39


20/39

3.- DETER6INACIÓN DE LA PRECIPITACIÓN 6EDIA EN EL PUNTO DE C.G. DE LA CUENCA

&ara la estimain de la preipitain media de la #ena se emplear) el mCtodo aster di'o mCtodono re+#iere +#e las estaiones enierren la #ena a dem)s este mCtodo esta en *#nin de las oorde-nadas geogr)*ias de las preipitaiones an#ales omo tambiCn p#eden ser mens#ales.

&ara el empleo de este mCtodo se debe onsiderar alg#nos aspetos omo ser: la alt#ra m.s.n.m. no debe serm# grande$ la preipitain entre estaiones debe ser similar.

6>"o+o Ra",

oordenadas de #n p#nto de la #ena (ortina o emplaamiento!:


21/39

@ %.9&%

l oe*iiente obtenido se empleara para la orrein de las preipitaiones m)%imas en 24 'rs las

preipitaiones totales an#ales de la estaion base.


22/39

'. PARA6ETRIACION DE LOS DATOS DE LA ESTACION =ASE

";N J": Puna&>;N;: KosC I.


23/39


24/39

'.- CORRECCIÓN DE LOS DATOS DE PRECIPITACIÓN DE LA ESTACIÓN =ASE

stain base: na

&ro/inia:


25/39


26/39

'.1.- CORRECCIÓN DE LOS DATOS DE PRECIPITACIÓN 6AI6A EN () HRS. DE LA ESTACIÓN =ASE

stain base: na

&ro/inia:


27/39

P,#/"a#on, m,+a anua!, #o,7+a BPam/a 6aJu

PCu,n#a @# P =a, @# %.9&%

NRO. A8O ENE 5E= 6AR A=R 6AF UN UL AGT SEP OCT NOV DIC TOTAL

1 1980 63.6 41.5 86.2 3.9 0.0 0.0 0.0 2.4 7.8 40.6 24.7 13.2 284

2 1981 146.1 172.8 105.8 17.1 0.0 0.0 0.0 35.2 28.7 10.3 14.0 184.7 714.8

3 1982 85.6 83.3 72.5 29.8 0.0 0.0 0.0 0.0 19.5 73.7 10.6 63.1 438.0

4 1983 34.7 51.2 10.1 6.1 0.0 0.0 2.1 0.0 5.2 41.7 46.8 64.4 262.2

5 1984 225.6 78.1 35.7 1.9 0.0 0.0 0.0 11.0 9.9 99.5 69.9 70.6 602.1

6 1985 25.3 128.6 70.2 47.6 0.0 7.2 0.0 6.8 14.6 18.2 146.1 61.7 526.27 1986 53.6 69.4 61.5 15.0 0.0 0.0 0.0 0.0 0.0 8.3 28.0 70.9 306.7

8 1987 108.7 15.9 48.9 12.9 0.0 0.0 0.0 0.0 0.0 33.7 37.4 28.1 285.6

9 1988 90.4 58.8 74.1 16.6 5.5 0.0 0.0 0.0 0.0 2.9 13.6 55.9 317.8

10 1989 43.8 46.5 56.3 68.8 0.0 0.0 0.0 0.0 0.0 9.4 9.7 68.8 303.3

11 1990 86.8 62.5 44.1 18.9 0.0 0.0 0.0 7.2 0.0 64.7 55.9 77.5 417.7

12 1991 122.2 88.6 93.3 55.7 0.0 0.0 0.0 0.0 5.3 31.1 35.6 45.4 477.0

13 1992 175.1 63.9 13.7 8.0 0.0 7.9 1.8 0.0 4.6 35.0 63.0 112.4 485.4

14 1993 159.3 96.3 87.5 15.0 2.4 0.0 0.0 11.2 12.1 14.6 46.7 88.6 533.6

15 1994 76.7 43.5 35.9 26.1 0.9 0.0 0.0 0.0 9.2 13.7 60.1 75.7 341.916 1995 104.8 13.4 86.9 0.5 0.0 0.0 0.0 0.0 17.8 20.0 26.3 52.5 322.3

17 1996 136.4 64.8 21.9 52.4 1.7 0.0 0.0 15.8 0.0 8.2 84.5 69.7 455.5

18 1997 48.6 147.4 156.9 64.9 15.5 0.0 0.0 0.0 62.2 13.9 16.2 55.4 581.1

19 1998 46.8 147.4 156.9 64.9 15.5 0.0 0.0 0.0 62.2 13.9 16.2 55.4 579.3

20 1999 113.4 61.0 62.6 47.1 0.0 0.0 0.0 0.0 0.9 23.9 22.6 40.0 371.5

21 2000 92.2 101.7 218.2 36.0 0.0 0.0 0.0 0.0 12.3 25.9 5.5 37.8 529.6

22 2001 101.4 52.0 61.4 47.7 0.0 0.0 17.2 18.5 27.7 24.9 22.1 48.6 421.6

23 2002 41.4 71.4 68.1 3.0 6.0 0.0 12.0 8.8 21.7 74.1 15.1 46.5 368.224 2003 96.5 50.2 56.7 44.1 0.0 5.1 15.7 4.4 0.0 89.6 20.6 21.7 404.6

25 2004 66.0 67.6 74.4 2.0 3.9 0.0 0.0 0.0 9.7 0.0 0.0 60.8 284.5

26 2005 57.3 100.5 23.3 4.2 4.9 0.0 2.9 6.9 2.6 3.4 10.6 61.3 278.0

27 2006 78.9 71.0 40.6 36.3 0.0 0.0 0.0 0.0 12.0 28.7 14.7 68.8 350.9

28 2007 49.9 45.7 30.8 0.0 2.0 0.0 0.0 0.0 12.0 7.9 112.2 57.1 317.5

6,+. 9%.) *).& '9.& ('.* (.1 %.* 1.& ).' 1(.& (9.* 2'.* '(.* )1(.9


28/39


29/39

P,#/"a#0n maKma ,n () H. Co,7+a BPam/a 6aJu

PCu,n#a @# P =a, @# %.9&%

NRO. A8O ENE 5E= 6AR A=R 6AF UN UL AGT SEP OCT NOV DIC TOTAL

1 1980 17.1 10.1 19.1 3.9 0.0 0.0 0.0 2.4 6.4 11.1 11.6 6.1 19.1

2 1981 32.8 32.3 24.5 8.3 0.0 0.0 0.0 11.3 13.9 5.2 12.5 65.6 65.6

3 1982 14.9 20.4 18.7 7.4 0.0 0.0 0.0 0.0 16.5 16.4 4.8 17.8 20.4

4 1983 18.7 4.9 4.5 44.9 0.0 0.0 0.6 13.0 0.0 0.0 0.0 0.0 44.9

5 1984 43.3 11.6 25.9 1.9 0.0 0.0 0.0 8.3 7.7 30.1 11.9 32.9 43.3

6 1985 8.2 19.8 29.9 23.5 0.0 3.3 0.0 4.2 7.5 10.4 37.4 10.2 37.47 1986 16.2 20.9 14.7 9.8 0.0 0.0 0.0 0.0 0.0 4.5 8.3 10.8 20.9

8 1987 15.3 86.8 10.8 11.7 0.0 0.0 0.0 0.0 0.0 0.0 18.0 7.2 86.8

9 1988 28.7 19.4 18.2 7.3 5.5 0.0 0.0 0.0 0.0 2.0 10.6 21.1 28.7

10 1989 15.5 18.7 19.1 15.3 0.0 0.0 0.0 0.0 0.0 8.1 8.9 12.5 19.1

11 1990 18.9 13.4 11.2 11.2 0.0 0.0 0.0 6.1 0.0 14.3 15.6 25.4 25.4

12 1991 20.5 24.0 30.2 46.5 0.0 0.0 0.0 0.0 3.1 17.6 15.4 14.4 46.5

13 1992 36.3 20.7 6.1 5.8 0.0 6.3 1.8 0.0 4.6 14.4 14.7 29.5 36.3

14 1993 21.6 15.7 12.0 8.3 2.0 0.0 0.0 9.5 7.2 6.7 11.6 16.7 21.6

15 1994 16.4 15.0 7.3 20.1 0.9 0.0 0.0 0.0 3.5 4.6 18.8 29.5 29.5

16 1995 16.8 4.0 22.2 0.5 0.0 0.0 0.0 0.0 7.3 7.6 12.1 13.9 22.2

17 1996 29.2 15.1 5.1 48.2 1.7 0.0 0.0 8.4 0.0 3.2 18.6 8.5 48.2

18 1997 10.4 20.2 28.0 17.6 15.5 0.0 0.0 0.0 23.3 6.3 5.7 13.0 28.0

19 1998 18.1 12.5 23.7 16.3 0.0 0.0 0.0 0.0 0.9 11.3 11.2 13.4 23.7

20 1999 14.7 21.6 34.3 12.2 0.0 0.0 0.0 0.0 5.9 11.8 3.0 14.9 34.3

21 2000 19.8 16.9 14.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 19.8

22 2001 0.0 0.0 0.0 0.0 3.0 0.0 3.9 4.9 8.8 0.0 6.9 9.3 9.3

23 2002 13.2 18.1 12.7 9.8 0.0 2.9 7.8 4.4 0.0 18.6 17.1 11.5 18.624 2003 32.3 30.4 88.2 2.0 3.9 0.0 0.0 0.0 7.8 0.0 0.0 28.4 88.2

25 2004 15.7 24.5 11.1 1.7 4.9 0.0 2.9 6.9 2.6 2.0 4.4 30.4 30.4

26 2005 28.4 53.9 18.6 16.7 0.0 0.0 0.0 0.0 8.0 13.1 11.8 14.1 53.9

27 2006 24.5 17.6 12.2 0.0 2.0 0.0 0.0 0.0 0.0 0.0 59.0 19.7 59.0

28 2007 19.7 15.7 16.0 8.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 19.7

6,+a (%.2 (%.9 19.2 1(.& 1.) %.) %.' (.& ).& *.& 1(.3 1*.% 1(%.*

6Kma )2.2 &'.& &&.( )&.( 13.3 '.2 *.& 12.% (2.2 2%.1 39.% '3.' &&.(


30/39


31/39


32/39


33/39

*.- DETER6INACIÓN DEL MCNM DEL SUELO F DEL COE5ICIENTE DE ESCORRENTA

*.1.- 6TODO DE LA SECRETARIA DE RECURSOS HIDRAULICOS

l mCtodo est) basado en las araterMstias generales de limatologMa. l proedimiento para determinar el /alor probable del

oe*iiente de es#rrimiento #ando no se tienen datos de a*oro onsiste en omparar s# #ena on otras. #as araterMs-

tias generales de limatologMa$ e%tensin pendiente$ /egetain$ geologMa$ *orma$ de onentrain$ et.$ sean semeDantes

en las #ales se #enta on datos de a*oro +#e 'aan permitido la ded#in de los oe*iientes de es#rri-

miento an#ales.

omo en la generalidad de los est#dios no es posible obtenerlos en Csta *orma$ la ded#in de los oe*iientes de es#rri-

miento an#ales$ se obtendr) en la *orma sig#iente :

l oe*iiente de esorrentMa HH de a#erdo a la instr#in de arreteras del Iinisterio de bras &blias. ada s#ma de

los Mndies HOH para las #atro ondiiones generales señaladas en la sig#iente tabla orresponder) #n /alor de HH$ de a#-

erdo on los lMmites +#e en la misma se estableen.

DESCRIPCION VALORES DE @

1.- 40 30 20 10

I#

A< aidentado identado nd#lado


34/39


35/39

6ETODO TURC este metodo se aplia #enas grandes

stain base: p#na

A8O TE6PERATURA PREC. 6EDIA

1980 12.2 289.90

1981 11.3 729.70

1982 11.9 447.101983 11.6 267.69

1984 12.2 621.70

1985 11.5 537.20

1986 11.4 313.10

1987 11.6 291.601988 11.2 324.40

1989 12.4 309.60

1990 12 426.401991 10.9 487.00

1992 11.9 495.50

1993 12.3 544.70

1994 12.6 349.001995 11.7 329.00

1996 12.3 465.00

1997 14.2 593.201998 12.4 311.30

1999 12.4 562.402000 12.8 421.00

2001 12.7 437.132002 13.3 356.80

2003 13.0 321.472004 12.8 292.70

2005 12.5 336.16

2006 11.42 353.722007 13.2 202.50

SU6ATORIAS 2)1.'&9%131313 11)1'.9*

PRO6EDIO 1(.(% )%*.*3

rabaDa on /alores de preipitain Iedia an#al

L=300+2.5∗T +0.05∗T 3


36/39

C %.'%%

' DETER6INACION DEL CO6PLEO HIDROLOGICO DEL SUELO BCN


37/39

'.- DETER6INACION DEL CO6PLEO HIDROLOGICO DEL SUELO BCN

Con+#0n H+o!o7#aalores obtenidos de N del libro: idrolgia HI)%imo JillnH

tabla 6.8 n#mero de #r/a N para ompleDos 'idrologios de s#elo obert#ra (para ondiiones

de '#medad anteedente ;; e ;a , 0.2"

N ,86 U 75 J U 69 U 72 A

U J U U A

N , 81.4

CN &1

CALCULO DEL CAUDAL DE ESCURRI6IENTO EN LA CUENCA DEL RIO INGENIO 6AFU


38/39

AI;N;N A< I&arios (aminos$ terrenos sin *orestain! 82 123

8.2 619.7

ompleDo 'idrologio an#al de la #ena:

&ara la ondiin J NJ , , 76 ( se as#me este /alor!

&or otro metodo$ el /alor para la ondiin J es: NJ , , 74

onoido la ondiin NJ de a#erdo on el gra*io de la *ig#ra 3 se obtienen los otros /alores

orrespondientes a las otras ondiiones proedentes a la '#medad del terreno.

&ara la ondiin N , 57N , 88

AI;N;RN A< =A< A "=;I;N:

#ain delas #ra/as de esorrentia:

"iendo:

ondiin :N , 57 " , 191.614 0$2" , 38.32281

ondiin J:NJ , 76 "J , 82.09811 0$2"J , 16.41962

ondiin :N , 88 " , 34.63636 0$2" , 6.927273

Q=( P−0 .2∗S )2

P+0 .8∗SS=254∗(

100

N −1)

Q A= ( P−38.32 )2

P+0 .8∗191 .61 QB= ( P−16. 42)2

P+0.8∗82.10 QC = ( P−6.93 )2

P+0. 8∗34.64

& i it i i t l P −!


39/39

&reipitain /irt#al:

N#mero /irt#al:

&reipitain /irt#al intermedia:

N#mero /irt#al:

DETER6INACION DEL COE5ICIENTE DE ESCORRENTIA ANUAL

Ies &m Am Im&reipitaiones /irt#les diarias ondiiones de . sorrentia diara de sorrentia

laseS(In! mens#al total

mm mm mm mm mm mm

t#bre 29.71 6 30.07 2.51 -0.07 -0.01 15.00 9.92 1.95 0.00 4.44 6.39No/iembre 36.74 7 58.97 3.19 -3.70 -0.38 27.63 14.10 14.52 -0.51 15.02 29.03Aiembre 62.74 11 65.63 5.02 -0.29 -0.04 32.67 21.35 J 18.44 -0.12 9.54 27.86nero 90.39 14 43.30 5.96 3.62 1.09 23.46 21.98 J 6.63 0.60 2.08 9.31Lebrero 74.82 12 86.79 5.57 -1.09 -0.14 42.85 26.84 J 32.48 -0.89 13.44 45.03Iaro 69.80 10 88.16 4.60 -2.04 -0.21 43.06 25.82 J 33.45 -1.359 14.42 46.52

bril 26.66 5 48.19 2.22 -5.38 -0.45 21.41 8.89 8.87 0.000 0.00 0.00Iao 2.07 1 15.48 0.43 0.00 -0.87 0.00 0.69 0.01 0.000 0.00 0.01K#nio 0.72 0 6.27 -0.06 5.55 -0.89 5.91 0.24 1.43 0.000 0.00 1.43K#lio 1.85 0 7.84 -0.12 5.99 -0.76 6.91 0.62 1.00 0.000 0.00 1.00

gosto 4.58 1 13.03 0.32 0.00 -0.65 0.00 1.53 0.15 0.000 0.00 0.15"eptiembre 12.79 3 23.31 1.23 -5.26 -0.45 9.03 4.26 0.53 0.000 0.00 0.53

otales: 412.88 70 167.26

Co,Q#,n", +, ,#o,n"a %.)%311

&ara el al#lo del a#dal de es#rrimiento se empleo las preipitaiones medios an#ales de la #ena$ omo tambien las preipitaionesen 24 's$ es deir se tomo la ma%ima preipiatain de #n mes determinado de #n registro de 23 años.

n1 &/1 n2 &/2 &5n2S(&/2! n1S(&/1!

,Sm mm ,S2 mm ,S1 mm SmUS1US2

P 2=1

2 ( ! m+ "m

− ! m

Dm−1 )

n1=1

2 ( Dm−1− Pm− ! m ! m ) P1=

Pm

! m

Dm−1

n2= Pm− !

m

! m

# =QS

PS

Estudio Hidrologico San Lorenzo

Documents

Transcript of Estudio Hidrologico San Lorenzo