20 20 H T20.DGN 5/5/2010 3:11:15 PM - U.S. Army · 2013. 9. 18. · H_T20.DGN 5/5/2010 3:11:15 PM...

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H_T20.DGN 5/5/2010 3:11:15 PM

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Contours below Low Water Reference Plane are expressed in feet at 5 and 10 ft. intervals.

Distances on Mississippi River above Head of Passes are shown at 1 mile intervals,

1962 survey.

0

0

1000

1000

1000 2000

100 100 500

Contours above Low Water Reference Plane are expressed in feet at 5 ft. intervals.

20 20

2020

FEET

METERS

MILES

INDEX TO ADJOINING SHEETS

FILE NO. H-5-30880

SCALE 1:10,000

CORPS OF ENGINEERS

U.S. ARMY ENGINEER DISTRICT, NEW ORLEANS,

IN 86 SHEETS

ALSO SOUTH AND SOUTHWEST PASSES

AND PASS A LOUTRE

MISSISSIPPI RIVER

BLACK HAWK LA TO HEAD OF PASSES LA , ,. .

HYDROGRAPHIC SURVEY 1991 1992

JOINS SHEET 21

19

20

21

JOINS SHEET 19

0 1� � � � � � �

L.W.R.P. - Low Water Reference Plane.

All elevations are expressed in feet and refer to National Geodetic Vertical Datum of 1929.

Planimetry from aerial photographs flown November 1991.

Polyconic Projection, North American Datum (83) is displayed.

Lambert Conformal Conic Projection (83) was used to compile the maps.

414

414

415

414

415

414

416

416

414

Mt. Pilgrim Ch.

and Cem.

Fontania Ch.

TE

XAS & P

ACIFIC

ABANDONED RAILROAD

Cem.

Cain

Substation

Substation

BO

RR

OW

PIT

BOR

RO

W PIT

W

W

W

BOR

RO

W PIT

BORROW PIT

BOR

RO

W PIT

POINTE

COUPEE

PARISH,

LA.

WEST

FELICIANA

PARISH,

LA.

EAST

FELICIANA

PARISH,

LA.

EAST

BATON

ROUGE

PARISH,

LA.

WEST

BATON ROUGE

PARISH, LA.

Anchor

False Berm

Chenal Crossing

Hermitage

Mt. Pleasant

Port

Hickey

259

258

257

256

255

254

PA

RI

SH

PA

RI

SH

E. F

ELI

CI

AN

A

W. F

ELI

CI

AN

A

PA

RI

SH

PA

RI

SH

POI

NT

E

CO

UP

EE P

ARIS

H

WES

T

BA

TO

N

RO

UG

E P

ARIS

H

GRAND BAY LT.

HER

MIT

AGE LT.

PORT HUDSON LT.

36" SU

B OIL PIPE

LINE

Water

W

W

W

W

Water

W

FA

NC

Y

POIN

T

TOW

HEA

D

GRAND BAY L

ANDING

HER

MIT

AGE O

R

ALTO L

AN

DIN

G

MT. PLEASANT LDG.

FANCY

POIN

T

CH

UTE

PORT HIC

KEY LDG.

Sand Bar

Sand Ba

r

Water

W

EA

ST

BA

TO

N

RO

UG

E

EA

ST

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LI

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AN

A

91^22’ 91^21’ 91^20’ 91^19’ 91^18’ 91^17’

91^22’ 91^21’ 91^20’ 91^19’ 91^18’ 91^17’

30^40’

30^39’

30^40’

30^39’

30^41’30^41’

30^38’30^38’

91^22’30" 91^16’30"

91^16’30"91^22’30"

Sand Bar

Sand Bar

Bar

Sand

Sand Bar

1772

Cut-

off

False

River

Water

Aerial

Photos

5

Nove

mber 19

91

Edge

Deep Lake

Mitchell Lake

FaulknerLake

False

Bayou

Mud Lake

Gran

d B

ay

The

Chen

al

Cre

ek

Tho

mpson

5 L.W.R.P.

4

L.W.R.P.

54

L.W.R.P.

H.W. 40

FANCY POINT

POINT MENOIR

R-257.85

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-35

-32

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39.5

39.0

38.6

38.4

-39

39.2 R-257

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46.2

47.5

-3-4-2-101334

4.8

4.9

54431-1

-2-4-6-6-8

-10

-11

-13

-15

-19

-24

-27

-30

-32

-35

-35

-35

-41

-25

12.3

38.3

31.2

28.8

43.8

17.4

-45

40.3

R-257.44

5.6

45.5

41.60123445.1

5.9

7.3

8.1

8.7

8.6

9.0

8.5

8.3

7.5

6.3

4320-1

-2-4-6-9

-12

-14

-19

-19

-21

-24

-26

-30

-34

-39

-41

-43

-45

33.4

42.5

42.4

35.8

17.4

-48

32.7

R-257.24

6.9

39.4

32.902344.9

5.7

8.2

9.1

10.8

12.3

12.8

12.6

13.5

13.2

12.6

12.4

12.2

11.5

10.2

9.1

8.1

7.9

7.1

6.2

5.0

44-1

-5-9

-14

-17

-21

-23

-26

-29

-37

-39

-39

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-40

-43

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39.0

36.6

29.9

36.1

17.4

-43

40.3

R-257.

0

46.5

47.2

35.8

33.0

5.953345.1

6.4

8.1

9.5

12.4

14.7

16.9

17.1

16.8

16.7

16.3

16.1

15.5

14.7

14.4

13.7

13.1

12.7

11.6

11.9

11.9

11.8

10.8

7.2

6.320-5-12-14-16

-18

-23

-26

-27

-29

-33

-34

-40

-41

-40-26

15.9

39.8

39.5

39.2

35.6

32.6

36.4

35.5

17.4

-4740.2

38.5

29.0

29.0

37.1

R-256.8

45.9

38.5

32.5

55.3

4.9455.7

7.8

9.6

12.4

22.2

18.3

17.8

17.4

17.2

17.1

16.8

16.1

15.8

15.6

15.0

13.2

13.0

13.3

12.3

11.3

11.7

9.8

7.1420-

3-13-17-19-27-31

-35

-28

-30

-37

-43

-45-44

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39.6

38.5

36.1

17.4

17.4

44.0

45.2

17.4

-46

41.6

R-256.6

46.3

47.0

34.3

33.34.8

5.5

5.4

5.04

45.1

5.0

5.6

32.7

31.8

33.9

35.0

32.8

36.7

37.4

42.91

3.2

14.8

15.4

15.4

15.3

15.3

15.4

15.3

14.7

14.4

14.4

6.84-1-5-8-9-11-13-15-18-23-28-35-43-49-

58-38-140

43.4

41.5

40.5

33.6

17.4

18.0

41.4

41.6

36.6

44.0

27.0

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44.3

R-256.4

48.7

48.8

38.8

31.9

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6.25.34

46.94

2

38.8

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31.741.8

41.7

44.7

45.4

44.0

45.2

44.1

36.1

37.1

34.8

36.7

11.0

10.5

10.5

12.1

13.4

9.68.07.65.42-3-

5-8-10-

15-17-20-25-32-40-50-61-79

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76.444.2

34.8

34.9

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18.0

36.5

44.6

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40.9

R-256.2

40.3

47.6

48.6

30.9

4.65

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30

-11

27.44

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45.0

44.6

42.8

44.0

45.2

45.8

44.2

46.0

44.1

39.7

41.4

43.3

43.9

37.4

41.7

36.8

13.7

10.16

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11

11

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7-37-5

2-73-8

5-6

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39.9

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41.7

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17.4

18.0

35.84

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42.6

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38.8

R-2

56.0

43.43

7.83

2.8

23

30

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3.94

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3.43

5.3

40.64

3.84

2.24

0.24

0.23

8.1

41.63

7.33

9.1

36.92

6.32

5.83

0.1

36.7

1-3-8

-13-16-18-23-41-67-83-91

-83-67-232

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41.1

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0.54

1.94

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0.53

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6.93

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18.03

0.5

35.6

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34.53

4.4

38.9

40.6

R-25

5.8

41.239.327.137.1

11

12

30

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42.841.440.240.142.240.937.138.938.833.838.542.542.939.638.137.440.646.234.727.630.831.2

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32.031.4

39.718.2

18.033.9

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36.9

R-255.6

42.641.229.231.937.441.9

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1

42.241.339.137.239.736.634.132.334.333.638.644.238.937.340.341.037.6

14.0-1

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38.939.634.534.5

39.118.8

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37.0

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44.244.937.527.729.030.834.7

0-100

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39.635.938.436.635.939.441.442.536.330.536.134.333.436.832.5

28.0

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35.835.435.4

36.218.8

18.839.8

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41.7

R-255.2

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2

2

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41.336.526.434.530.131.632.134.930.6

12.58.30-10-13-14-16-18-20-23-25-27-28-29-30-31-32-38

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18.0

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40.118.8

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32.618.8

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R-255.0

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26.726.527.938.7

4

3

2

2

2

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30.531.432.830.530.1

9.07.42

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-34-23

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41.536.834.333.131.732.132.832.332.132.728.526.229.428.928.3

16.9

31.8

25.525.5

33.818.8

18.830.5

32.718.8

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41.0

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27.629.431.8

R-254.8

45.238.228.0

26.227.231.536.1

8.06.86.35.95.54.83

3

3

3

4

410.66.68.36.1-10

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34.833.431.5

25.625.6

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37.9

R-254.65

41.943.4

21.822.8

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15.513.012.010.48.97.36.14.94

5.03

2

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35.535.233.9

25.7

25.7

38.319.6

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34.6

R-254.5

39.5

18.2

17.416.016.013.412.610.410.09.17.67.05.32-2-6-11-11-8-10-10-10-11-10-11-13-14-17-17-20-23-28-30-36-32-32-40

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32.431.330.6

39.525.7

25.740.938.519.6

-45

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R-254.4

35.2

39.439.7

16.515.415.514.312.711.010.08.66.74

0-4-6-7-12-15-14-12-13-12-13-13-14-19-21-24-29-32-34-40-41

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32.731.131.1

25.925.9

38.419.6

-43

32.3

R-254.25

33.434.736.728.7

4

44.64.67.67.6

12.114.814.413.510.99.37.15.11

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13.5

30.729.327.8

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34.5

R-254.1

31.127.026.627.733.735.834.637.9

17.014.311.210.510.411.45.74.41-1-4-7-7-12-18-16-14-16-18-20-23-26-31-35-39-40-41-41-41-28-25-14

15.9

29.228.6

31.319.6

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29.7

R-2

53.95

35.333.634.227.227.224.925.924.726.222.525.415.815.415.618.721.221.321.020.620.018.819.220.318.917.817.617.918.8

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17.6

14.114.614.813.711.39.26.22

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-34-28-3

21.4

21.4

21.721.7

31.221.721.721.7

-43

R-253.75

25.2

25.5

26.7

24.5

21.9

22.5

23.3

25.1

23.2

22.2

22.6

26.0

31.1

31.8

29.0

32.2

27.5

32.62

6.66

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0-7-8-11-15-11-16-17-18-2

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4-37-3

8-39-4

0-41-4

1-3

6

34.21

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R-253.5

29.8

32.3

31.3

28.2

28.1

28.6

29.2

29.5

29.2

28.2

27.3

28.1

26.6

27.6

27.9

28.7

18.7

16.7

16.1

16.7

19.5

20.3

17.9

17.7

17.2

15.542

1

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21.7

30.5

21.7

R-253.4

23.7

24.4

28.8

30.3

29.9

29.4

27.4

26.6

24.9

14.7

11.5

11.7

13.6

19.1

22.1

23.4

25.2

26.419.1

17.9

15.2

14.5

11.91-4-4-2-2-3-4-7-9-12-17-14-19

-25

-26

-27

-28

-33

-38

-37

21.7

31.3

21.7

R-253.3

31.8

27.6

23.8

24.2

24.0

24.0

22.6

21.6

16.8

25.1

25.8

25.3

26.2

26.8

24.6

23.5

15.9

14.2

10.5

10.7

9.8

-7-13

-12

-13

-13

-15-11

-12-11

-15

-15

-17

-20

-22

-24

-26

-29

-33

-35

-37

-40

-42

-41

-42

-43

-46

-48

-51

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14.0

30.5

30.9

29.5

25.421.7

2

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1.5

R-253.2

34.6

30.7

26.7

29.1

27.5

23.1

25.9

28.4

28.9

29.2

26.6

24.7

14.0

-4

-12

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-23

-37

-39

-25

-20

-18

-18

-22

-20

-16

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-24

-26

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-35

-40

-41

-43

-46

-47

-47

-49

-50

-51

-51

22.5

R-253.1

35.3

28.3

13.1

-23

-35

-39

-53

-54

-58

-55

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-22

-23

-24

-27

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-31

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-37

-37

-42

-44

-45

-47

-47

-48

-49

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-50

-51

-51

-52

-39

-39

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22.5

-63

R-253.0

-37

-47

-53

-60

-62

-54

-50

-36

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-32

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-40

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-45

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-45

-45

-46

-47

-48

-46

-44

-45

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-45

-29

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38.7

44.1

45.1

22.5

-64

45.6

R-252.9

37.6

-46

-83

-76

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-59

-46

-46

-39

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-36

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-41

-42

-43

-43

-42

-40

-40

-37

-36

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40.6

41.7

40.2

22.5

-85

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R-252.837.0

-29

-56

-67

-72

-83

-77

-65

-53

-46

-41

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-37

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-34

-34

-28

-24

-23

-21

-18

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-17

-16

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6.6

16.8

39.9

42.9

42.7

42.6

36.1

33.4

32.3

34.3

38.9

43.9

22.5

-844

0.0

R-252.6

49.4

46.0

48.0

22.3

-3

-29

-60

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-81

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-49

-38

-36

-26

-21

-19

-17

-17

-14

-10-7

-6

-213

5.3

9.3

17.7

35.4

40.1

38.0

39.1

39.9

37.7

36.4

36.9

34.8

32.5

31.2

34.0

35.0

34.3

33.6

33.4

47.9

-993

8.3

R-252.534.9

35.5

33.4

12.4

4-19

-61

-70

-82

-83

-74

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-6

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-41

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8.6

10.9

12.8

12.7

19.3

32.6

37.7

41.8

35.2

37.3

37.0

39.2

38.8

33.7

32.1

36.3

36.1

34.7

32.4

33.7

34.1

34.1

34.2

33.7

39.0

29.3

18.8

-93

39.6

R-252.4

34.8

35.4

36.2

11.4

-29

-74

-10

1

-88

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4.9

7.0

10.0

11.5

12.9

13.1

17.3

30.0

36.3

37.6

42.8

39.0

36.3

35.2

36.1

38.6

41.3

40.8

35.6

37.0

33.6

34.5

33.7

33.8

31.4

33.3

32.2

32.4

33.3

34.2

33.9

37.0

29.5

22.5

-10

9

38.9

R-252.2

36.4

38.4

36.1

31.9

31.0

29.3

30.1

31.3

31.6

29.0

29.2

32.6

31.8

30.4

31.3

32.0

33.9

37.0

L.

W.R.P. L.

W.R.P.

L.W.R.P.

L.

W.R.P.

L.W.R.P.

L.

W.R.P.

L.W.R.P.

D-030

D-010

U-001

U-010

U-20

8 June 1992 W.S. 16.8

9 June 1992 W.S. 17.7

5 Ju

ne 19

92

W.S. 15.1

8 June 199

2 W.S. 16.8

5 Ju

ne 19

92

W.S. 15.4

4 Ju

ne 1992

W.S. 15.3

22.4

2478+24.1

2504+

19.0

2531+67.3

2549+8.1

2559+72.4

2564

+2.9

2569+27.9

2585+58.5

2590+27.1

2592+16.5

2593

+42.9

2616+

74.2

2639+46.9

266

7+41.8

GRAN

D

BAY

REVET.

5

5

5

10

10

25

30

35

35

35

35

35

40

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