plan of improvement profile and project … · 451+86 el. 64.2 458+24 el. 45.1 456+24 transition to...

40

30

20

10

0

40

30

20

10

0

S.P.R.R. Levee crown shaping and surfacing - left and right banksCL Nest Lane

CL 300+50 Calaveras River = 0+00 Stockton Diverting Canal

EQ. {

CL 310+00CL 320+00 300+00CL CL 290+00 CL 280+00 CL 270+00

CL

C L

CL

CL 260+00 CL 250+00

New bridge under construction

Flow23 823 6 22 823 8

Levee crownCL W.P.R.R.

Shaping and Surfacing ----- Left Bank

20 6

25 024 724 7

295+

50C L

CL

30

20

10

0

10CL 240+00CL 250+00

CL 180+00 CL 170+00 CL 160+00 CL 150+00

C L77

+50

CL 140+00 CL 130+00 CL 120+00 CL 110+00

230+00CL CL 220+00 CL 210+00 CL 200+00 CL 190+00 CL 250+00

Flow

Flow

CL30

20

10

0

10

Levee crown Shaping and surfacing - left bankEl Dorado AvenuePacific Avenue (N)

levee shaping and surfacing - left and right banksPacific Avenue (S)crown

18 2 18 118 8

15 5

15 9

15 7

16 2

20.4

+50

Levee crown shaping and surfacing - left and right banks Levee crown shaping and surfacing - right bank Levee crown shaping only - right bank

Levee crown shaping and surfacing - left bankLevee crown shaping only - right bank

30

20

10

0

10

30

20

10

0

10

20

20

10

0

10

20

Pershing AvenueCL30

20

10

0

10

30

20

10

0

10

20

20

10

0

10

20CL 40+00 CL 30+00 CL 20+00 CL 10+00 CL 0+00

CL 110+00 CL 100+00 CL 90+00 CL 80+00 CL 70+00 CL 60+00 CL 50+00 CL 40+00

Levee crown shaping and surfacing - right bank

Flow

San Joaquin River

Flow

10 411 413 513 614 2

10 2 9 7 9 1 8 5

8 1 8 1 Project design flood plane

Top of existing levee - left bank

Top of existing levee - right bank

Adjacent ground line - left bank

Adjacent ground line - right bank

Bottom of existing streambed

+ _

C L52

+20

+ _

C L40

+60

+ _

Mormon Slough ProjectSan Joaquin County, California

CHANNEL IMPROVEMENTAND LEVEE CONSTRUCTION

Calaveras River, Diverting Canal and MormonSlough, from San Joaquin River to Bellota

PLAN OF IMPROVEMENTPROFILE AND PROJECT FLOOD PLANE

U.S. Army Engineer DistrictCorps of Engineers, Sacramento, California

CORPS OF ENGINEERS U.S. ARMY

Date: 19 November, 1965File No. 3-20-142

Sheets 142/1 to 142/20 Sheet no. 142/3

PLATE III SHEET 1 of 6Re-created 2006

Elevations refer to Sea Level Datum, 1929

CALAVERAS RIVER

E L

E V

A T

I O

N S

I

N

F E

E T

STOCKTON DIVERTING CANAL

CALAVERAS RIVER

341+

20El

. 29.

4

S=.000458

38 337 9 37 6 37 5

37 0

37 836 7 36 4

35 8

35 735 4

199+

36El

. 24.

2

S=.000405

38 6

Level

S.P.R.R.

191+

14El

. 41.

1

190+

62El

. 41.

1

188+

85El

. 40.

8

S=.001695

CL

S=.000427

Levee construction - right bankLevee crown shaping and surfacing - left bank

Flow

160+

74El

. 39.

6

160+

74El

. 39.

6

CL Linden Road

S=.000399

Excavated channel - 100’ bottom width

S=.000602

35 1

60

50

40

30

20

10

60

50

40

30

20

10CL 730+00CL 740+00CL 730+00CL 760+00CL 770+00CL 210+00 CL 720+00 140+00CL

60

50

40

30

20

10

60

50

40

30

20

10CL 90+00CL 100+00CL 100+00CL 120+00CL 130+00CL140+00 CL 80+00 70+00CL

S=.000599

S=.00060234 7 34 9

33 9 33 6

33 733 2 33 0 32 6 32 3 32 0 31 7 31 5

31 830 6

29 9

29 731 8

32 4

32 532 6

127+

22El

. 20.

0

S=.000574


Excavated channel100’ bottom width

118+

90El

. 37.

1

118+

60El

. 37.

1



Levee construction - left bank

S.T. & E. R.R.CLCL

Level

Transition from natural channel

Transition to natural channelTransition to natural channel Transition to natural channel

Transition fromnatural channel

Transition from natural channelTransition from natural channel

Transition to natural channelTransition from natural channel

Transition to natural channel

Flashboard dam

S=.000747

S=.000516

Flow

111+

80El

. 19.

0

110+

20El

. 18.

8

102+45El. 18.4

97+70

98+70El. 18.2

103+

20

101+

20El

. 35.

8

CL Waterloo Road

East Hwy. 99 (northbound)Hwy. 99 (southbound)CL

Existing highway embankment - right bankLevee crown shaping and surfacing - left bank

92+8

0El

. 35.

1

Highway embankment

CL

S=.000615

S=.000676 S=.000900

S=.000969


Excavated channel - 100’ bottom width Excavated channel - 100’ bottom width

79+20El. 17.0

CL Cherokee Lane

72+0

4El

. 33.

8

71+7

6El

. 33.

8

Level


CL 20+00CL 30+00CL 40+00CL 50+00CL 60+00CL 70+00 CL 10+00 0+00CL

50

40

30

20

10

0

50

40

30

20

10

0


S=.000900

S=.000969

29 6

29 2 29 0 28 3 28 2 27 9 27 7

27 6

27 5 27 0 26 8 26 5

26 8

25 8 25 4

28 3

53+4

2El

. 32.

1

54+42El. 14.6

S=.001238

S=.000878

S=.000762

CL

53+2

0El

. 32.

1

52+56El. 14.4

49+1

6El

. 31.

6

42+6

0El

. 31.

1

44+00El. 13.7

CLCentral California Traction R.R.

42+0

0El

. 31.

1

Wilson Way

40+30El. 13.5

51+1

6

46+1

7 39+1

3

S=.000638

S=.000727

S=.000130

Flow18+30El. 11.9

91+1

8

16+94El. 11.8

15+2

0

17+8

5El

. 29.

8

17+6

5El

. 29.

8

CL Sanguinetti Road

16+9

4El

. 29.

3

S=.007042

S=.000704

7+00

El. 2

8.6

S=.000767

25 225 0

0+00 Stockton Diverting Canals = 300+50 Calaveras River

CLCL

0+00El. 10.5

S=.000177

25 025 425 425 525 525 625 9

26 026 3

26 326 326 5 26 3

25 4

25 8

Flow

Flashboard dam Mc Allen RoadCL

55+1

6

Stockton Diverting Canal

307+

30El

. 28.

6

300+50 Calaveras River = 0+00 Stockton Diverting CanalCLCL

Farm bridge

322+

66El

. 28.

8

CL 300+00CL 310+00CL 320+00CL 330+00CL 340+00CL 350+00

40

30

20

10

0

40

30

20

10

0

Top of spoil dikes

Project design flood plane






Excavated channelNote:Elevations refer to Sea Level Datum, 1929









E L

E V

A T

I O

N S

I

N

F E

E T


Top of project levees







Excavated channel

Top of spoil dikes


Dry - weather maintenance roads for maintenance purposes will be provided upstream from about Potter Creek on the crown of spoil dikes and existing levees or on the channel banks where adjacent landside ground furnishes adequate freeboard over the project design flood plane.









E L

E V

A T

I O

N S

I

N

F E

E T

S=.000744

451+

86El

. 64.

2

458+24El. 45.1

456+

24





S=.000928

Spoil dike construction - right bank

Spoil dike construction - left and right banks

458+

24El

. 64.

9

63 6 61 861 9

61 1

S=.001097 S=.001165

Spoil dike construction - left bank

4391

+84

El. 6

2.8 60 1

59 359 2 57 0

56 8

59 0

56 0 63 3Flow

423+30El. 42.5

420+25El. 42.4

CL

CL

Conc. dam


433+

65

419+

66

Jack Tone Road

S=.001480S390+52El. 380


CL 410+00CL 420+00CL 430+00CL 440+00CL 450+00CL 460+00 CL 400+00 390+00 CL

70

60

50

40

30

20

70

60

50

40

30

20

Low water crossingCL

53 752 9

S=.0022121

S=.006678

51 5 51 5

CL 372+40 Mormon Slough =0+00 Potter Creek

50 7

50 7 50 1 49 848 9 48 1

47 4 47 046 3

Panella farm bridge CL

El. 53.3

363+64El. 32.3

363.

64

Flow


S=.001005S=.00070434

3+75

El. 5

1.3 Levee construction - left and right banks

329+

55El

. 50.

3

S=.000678

S=.000311

337+65El. 29.0


S=.001270


60

50

40

30

20

10

60

50

40

30

20

10

60

50

40

30

20

10

60

50

40

30

20

10

45 7 45 4

305+

96El

.48.

7

44 643 9

Excavation channel50’ bar width Transition

315+

45

311+

70



Levee construction - left and right banks

S=.000311

Flow43 4

S=.000311

42 6

42 0

270+20El. 26.9

41 4

41 241 1 40 7

S=.001372

S=.000270

268+

58El

. 34.

4

41 4

267+

56El

. 45.

4

CL

266+26El. 26.8

267+82El. 19.0

30’ bottom

S=.05

S=.000455

250+

00El

. 44.

0

60

50

40

30

20

10CL 210+00CL 220+00CL 230+00CL 240+00CL 250+00

60

50

40

30

20

10

Flow

S=.000498

S=.000405

39 940 2

40 440 340 6

S=.000462

248+70El. 26.2

245+

35El

. 43.

8

249+

68El

. 44.

0

CL

248+

02

Transition to natural channelExcavated channel - 100’ bottom width


39 4 39 0

261+

60


291+

70

287+

60

Transition Excavated channel - 70’ bottom width

268+62El. 19.0

Transition 30’ to 70’ bottomTransition 80’ to 30’ bottom Transition from natural channel

Transition100’ to 80’ bottom

MORMON SLOUGH



De Amico Road

level

Levee construction - right bankLevee crown shaping and resurfacing - left bank

261+

00El

. 44.

5

MORMON SLOUGH

253+

35

251+70El. 26.3

258+84El. 26.6

level

S=.000420


CopperopolisRoad

S=.002666

33 7

706+

80El

. 94.

6

705+

30El

. 94.

2

705+

30

704+85El. 76.4


100

90

80

70

60

50

Spoil dike construction - left bankLevee crown shaping and surfacing - right bank

92 091 2 90 2 89 3

88 787 5 86 2 84 969

3+00

S=.001300

S=.000909

Flow

679+

30El

. 91.

2

667+

20El

. 90.

1

CL 660+00CL 670+00CL 680+00CL 690+00CL 700+00CL 710+00 CL CL 650+00 640+00


Left bank road embankment

645+30El. 69.4

657+16El. 70.2

S=.002454

643+

34

Excavated channel50’ bottom width

Transition to natural channelTransition from natural channel

659+

32


83 283 384 3 83 1

82 6 81 8

S=.001408

S=.0

0245

4

Spoil dike construction- right bank

639+

24

Transition from natural channelTransition to natural channel

621+30El. 65.0

619+

30

Excavation channel -50’ bottom width

613+

06

S=.000465

S=.001044



601+87El. 64.0

610+54El. 64.5

Flow

S=.001566

600+

72

80 679 5 79 0 79 0 78 8

77 576 9 77 0

75 6 74 477 2

604+

76El

. 81.

7

618+

80El

. 83.

6

613+

06El

. 83.

0


S=.001790


584+

68

584+00El. 60.8

CLCLCL

CL



S.P.R.R.

578+46El. 59.5

574+

44

S=001070

Excavation channel50’ bottom width

100

90

80

70

60

50

40

100

90

80

70

60

50

40


90

80

70

60

50

40

30CL 520+00CL 530+00CL 540+00CL 550+00CL 560+00CL 570+00 CL CL 510+00 500+00

90

80

70

60

50

40

30


548+56El. 56.3

550+

54


S=.001070

73 672 9

72 7 72 1 71 7 71 0 71 069 5

68 9 68 4 68 6 68 167 2

71 0

Flow

Milton Road

633+

22El

. 85.

4

628+

25El

. 84.

7638+78El. 67.8

Duncan Road

S.P. dam barrier582+94 Mormon Slough

0+00 S.P.R.R.

513+

08El

. 70.

2

508+

50El

. 69.

8

Spoil dike construction- left bank

Low water crossing


Transition 50’ to 40’ bottom width

CL CL

CL

CL

Copperopolis Road

Check dam

536+66El. 50.5

S=.001155

528+00El. 49.5

527+25El. 52.8

S=.001187

S=.000873

CL

Transition to natural channel 535+

12

S=.004

Excavation channel - 40’ bottom width

Top of spoil dikes







Excavated channel

80

70

60

50

40

30

80

70

60

50

40

30

65 666 3

Flow

64 9 64 463 7

S=.001187


467+44El. 45.7

469+

90


S=.000928

Spoil dike construction - right bank

467+

94El

. 65.

8

MORMON SLOUGHCL 460+00CL 470+00CL 480+00CL 490+00CL 500+00

Note:Elevations refer to Sea Level Datum, 1929

E L

E V

A T

I O

N S

I

N

F E

E T










100

90

80

70

60

50

Top of spoil dikes







Excavated channel

S=.001522

775+34El. 82.8

776+

66

E L

E V

A T

I O

N S

I

N

F E

E T

110

100

90

80

70

60

1016

Excavation channel50’ bottom width


99 31003 98 5 98 1 98 2

Levee crown shaping and surfacing -- right bank

Flood Road

Flow

CL

97 2

740+

60El

. 98.

5

S=.001

738+

60El

. 98.

3


96 5 95 8

94 6 94 4 94 1

94 2 94 9 95 1


Flashboard damLow water bridge CL

CL

S=.001320

725+

56El

. 97.

2

714+

20El

. 95.

7

110

100

90

80

70

60CL 730+00CL 740+00CL 730+00CL 760+00CL 770+00CL 780+00 CL CL 720+00 710+00


120

110

100

90

80

70

60

130

120

110

100

90

80

10921081 1077



10651054 1052

814+75El. 88.8

Flow

Fine RoadCL

10461039

1026

1026

S=.001522

S=.000820

797+

98El

. 103

.7

783+

10El

. 103

.3



END CHANNEL EXCAVATION


812+

75

MORMON SLOUGH


11031107111311271135

Flow

1148115111611178


Note:Elevations refer to Sea Level Datum, 1929









120

110

100

90

80

70

60

130

120

110

100

90

80

Left bank road embankment

S=.002353

Top of ballast(Rt. bank)

S.P.R.R. bridge (Rt. bank)

Top of project levees







Excavated channel


End channel excavation


41+00El. 51.0

57 858 4

49+3

04

58 4 57 756 1

CLJack Tone RoadCL

32+50El. 49.0

55 2 54 4Flow

Concrete culvert: (2-4” Dia.)

S=.001351


53 6

CL Dirt road and concrete culverts (2 - 10” diameter)

S = .001618 51 5 51 2

0+00 Potter Creek372+40 Mormon Slough

CLCL

4+68El. 44.3

BEGIN CHANNEL EXCAVATION

Excavated channel - 16’ bottom widthTransitionExcavated channel - 22’ bottom width

52 2

CL 10+00CL 20+00CL 30+00CL 40+00CL 50+00CL 50+00 CL 0+00

38+8

5

El. 6

1.1

70

60

50

40

30

20

70

60

50

40

30

20

2+67

El. 5

4.8

POTTER CREEK

CL 10+00CL 20+00CL 30+00 CL 0+00

80 7 80 6 80 4 80 2

80 0 79 8

77 777 2 77 0

Flow

Duncan RoadCL

S.P.R.R. bridge (Rt. bank) Top of ballast (Rt. bank)

CLCL

0+0 S.P.R.R.582+94 Mormon Slough

S.P.R.R. DRAIN

MORMON SLOUGH

140

130

120

110

100

90

140

130

120

110

100

90


Calaveras River

124 1123 2 122 6 122 8 122 7 122 6

122 1 122 1 121 6120 2

119 6 118 2CLCL

971+28 Mormon Slough = 26+70 Upper Calaveras River

Flashboard DamCL

Road embankment - Lt. bank

Flow

CL Escalon-Bellota Road

Levee crown shaping and surfacing - right bankE L

E V

A T

I O

N S

I

N

F E

E T










22+8

6

18+7

3

100

90

80

70

60

50

100

90

80

70

60

50

plan of improvement profile and project … · 451+86 el. 64.2 458+24 el. 45.1 456+24 transition to...

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