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US Army Corps of Engineers Seattle District

EVERETT, WASHINGTON

CONTRACT DRAWING INDEX

CONTRACT DRAWING CONTRACT DRAWING CONTRACT DRAWING CONTRACT DRAWING TITLE FILE NO. SHEET NO. PLATE NO.

E-2-8-393

G-001 TITLE, VICINITY MAP, LOCATION MAP, DRAWING INDEX AND TIDE TABLE

G-101E-2-8-393 2 GENERAL PLAN

E-2-8-393 3 CN501 SNOHOMISH RIVER CHANNEL STA. 65+00 TO 78+00

E-2-8-393 4 CN502 SNOHOMISH RIVER CHANNEL STA. 337+07 TO 354+47

E-2-8-393 5 CN301 SECTIONS

E-2-8-393 6 CN302 SECTIONS

E-2-8-393 7 VH401 GENERAL PLAN FOR REPRESENTATIVE CONDITION SURVEYS

REPRESENTATIVE CONDITION SURVEYS

CONDITION SURVEY CONDITION SURVEY CONDITION SURVEY CONDITION DRAWING TITLE FILE NO. SHEET NO. PLATE NO.

E-2-8-394 1 N/A SNOHOMISH CHANNEL, ES 01 EHSX 20250521 CS E 2 8 394

E-2-8-394 2 N/A SNOHOMISH CHANNEL, ES-01-EHSX-20250521-CS_E_2_8-394

E-2-8-394 3 N/A SNOHOMISH CHANNEL, ES-01-EHSX-20250521-CS_E_2_8-394

E-2-8-394 4 N/A SNOHOMISH CHANNEL, ES-01-EHSX-20250521-CS_E_2_8-394

E-2-8-394 5 N/A SNOHOMISH CHANNEL, ES-01-EHSX-20250521-CS_E_2_8-394

E-2-8-394 6 N/A SNOHOMISH CHANNEL, ES-01-EHSX-20250521-CS_E_2_8-394

E-2-8-394 7 N/A SNOHOMISH CHANNEL, ES=01=EHSJC20250521=cs=E=2=8=394

EVERETT TIDE TABLE

NOS, Epoch 1983-2001, Revised 2018

Elevations of tidal datums are referred to Mean Lower Low Water (MLLW) in Feet:

MEAN HIGHER HIGH WATER MHHW= 11.09 FT

MEAN HIGH WATER MHW= 10.21 FT

MEAN TIDE LEVEL MTL= 6.51 FT

MEAN SEA LEVEL MSL= 6.48 FT

MEAN LOW WATER MLW= 2.80 FT

NORTH AMERICAN VERTICAL DATUM OF 1988 NAVD88= 2.03 FT

MEAN LOWER LOW WATER MLLW= 0.0 FT

STATION ID: 9447659 PUBLICATION DATE: 27 MAY 2003

FY 2025

NAME: EVERETT, WA

NOAA CHART: 18443 LATITUDE: 47° 58.8' N

USGS QUAD: EVERETT LONGITUDE: 122° 13.4' W

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OREGON NOT TO SCALE

This project was designed by the PREPARED BY:

Seattle District of the U.S. Army Corps of Engineers.

The initials or signatures and registration designations of individuals appear on these project documents, within the scope of their employment as required by ER 1110-1-8152

COURTNEY E. MOORE

ACTING CHIEF, HYRAULICS AND COASTAL

ENGINEERING SECTION

REVIE WED BY: RECOMMENDED BY:

ANIL L. NISARGAND, P.E. TRAVIS D. BALL, P.E.

CHIEF, SPECIFICATIONS & TECHNICAL REVIEW ACTING CHIEF, HYDROLOGY, HYRAULICS, AND

COASTAL ENGINEERING BRANCH

PUGET

SOUND

LOCATION MAP

NOT TO SCALE

SUBMITTED BY:

VICTOR E. RAMOS

PROJECT MANAGER, NAVIGATION SECTION

A PPROVED BY:

SARA C. MARXEN, P.E.

ACTING CHIEF, ENGINEERING DIVISION

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JETTY ISLAND PLACEMENT AREA65+00 TO 78+003101, 3102

CITY OF EVERETT PARCEL "O"337+07 TO 354+472101, 2102

PLACEMENT AREASTATIONSOPTION BID ITEM

BASE ITEMS OF WORK

JETTY ISLAND PLACEMENT AREA65+00 TO 78+003000

CITY OF EVERETT PARCEL "O"337+07 TO 354+472000

PLACEMENT AREASTATIONSBASE BID ITEM

BASE ITEMS OF WORK

PID: SY0003

N 360,274.93

E 1,301,389.76

J7

ITEM NO. 3101, 3102

AND OPTION BID

ITEM NO. 3000

BASE BID

THIS CONTRACT

DREDGING,

78+00

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C o rp s o f E n g in e e rs s triv e s to m a in ta in a c c u ra te a n d p re c is e m a p s , th e number:

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Seattle District

US Army Corps of Engineers

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PID: SY0006

N 359,668.35

E 1,300,774.28

944 7659 TIDAL 5

PID: SY0004

N 360,348.43

E 1,301,517.51

944 7659 TIDAL 4

EVERETT

OF

CITY

5000'2500' 1250' 0 2500'

G E

N E

R A

L P

L A

N

Sheet 2 of 7

© 2025 Microsoft Corporation Earthstar Geographics SIO

1" = 2500'

65+00

PID = PERMANENT IDENTIFIER, SURVEY MONUMENT = 8.

DREDGE AREA7.

REQUIRE VERIFICATION.

THE CONTROL POINT/MONUMENT LOCATIONS ARE BASED ON THE GOVERNMENT'S LATEST RECORD AND MAY 6.

REPRESENTATIVE (COR).

PILINGS, BULKHEADS, TIMBER WALLS AND OTHER STRUCTURES, OR AS DIRECTED BY THE CONTRACTING OFFICER

THE CONTRACTOR SHALL MAINTAIN A MINIMUM STANDOFF DISTANCE OF TWENTY FIVE (25) FEET FROM ALL 5.

CHANNEL ALIGNMENT SHOWN IS ALIGNMENT 2014.4.

DEPARTMENT OF AGRICULTURE (2017).

BASE IMAGERY PREPARED FROM NATURAL COLOR FOUR BAND IMAGERY (NAIP). TAKEN BY UNITED STATES 3.

WATER (MLLW). EPOCH 1983-2001.

ELEVATIONS ARE IN U.S. SURVEY FEET AND REFER TO THE PLANE OF NOS (NATIONAL OCEAN SERVICE) MEAN LOWER LOW 2.

NORTH AMERICAN DATUM OF 1983/91. HORIZONTAL UNITS ARE U.S. SURVEY FEET.

PROJECTION, STATE PLANE, WASHINGTON NORTH ZONE, 4601, NORTH AMERICAN DATUM OF 1983/2011, PLOTTED IN

HORIZONTAL DATUM: WGS-84 (WORLD GEODETIC SYSTEM 1984). PROJECTED COORDINATE SYSTEM: LAMBERT GRID 1.

NOTES

OPTION BID ITEM NO. 2101, 2102

BASE BID ITEM NO. 2000 AND

DREDGING,THIS CONTRACT

SNOHOMISH RIVER

(CN501)

SHEET 3

CONTRACT

(CN502)

SHEET 4

CONTRACT

800'400'0400' 200'

PLACEMENT AREA

DREDGE AREA

RECORD AND MAY REQUIRE VERIFICATION.

THE CONTROL POINT/MONUMENT LOCATIONS ARE BASED ON THE GOVERNMENT'S LATEST

PILINGS, BULKHEADS, TIMBER WALLS AND OTHER STRUCTURES.

FEET OR AS DIRECTED BY THE CONTRACTING OFFICER REPRESENTATIVE (COR) FROM ALL

THE CONTRACTOR SHALL MAINTAIN A STANDOFF DISTANCE NO LESS THAN TWENTY FIVE (25)

CHANNEL ALIGNMENT SHOWN IS ALIGNMENT 2014.

BASE IMAGERY PREPARED FROM BING MAPS (2025).

OCEAN SERVICE) MEAN LOWER LOW WATER (MLLW). EPOCH 1983-2001.

ELEVATIONS ARE IN U.S. SURVEY FEET AND REFER TO THE PLANE OF NOS (NATIONAL

HORIZONTAL UNITS ARE U.S. SURVEY FEET.

NORTH AMERICAN DATUM OF 1983/2011, PLOTTED IN NORTH AMERICAN DATUM OF 1983/91.

SYSTEM: LAMBERT GRID PROJECTION, STATE PLANE, WASHINGTON NORTH ZONE, 4601,

HORIZONTAL DATUM: WGS-84 (WORLD GEODETIC SYSTEM 1984). PROJECTED COORDINATE

NOTES

8.

7.

6.

5.

4.

3.

2.

1.

N

,0

N

,0

N

,0

N

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N

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E 1,302,000

E 1,300,000

E 1,298,000

E 1,296,000

E 1,299,412.02

N 367,832.87

E 1,299,262.17

N 366,019.01

C

N 367,787.00

E 1,299,954.99

BA

N 366,009.10

E 1,299,561.69 c o n d itio n s d e p ic te d e x c e p t a s d e s c rib e d a b o v e , in c lu d in g n o w a rra n tie s a s to th e u s a b ility o r s u ita b ility fo r a n y p a rtic u la r p u rp o s e in fo rm a tio n o n th is m a p m a y n o t b e a c c u ra te

, m a y n o t b e c u rre n t, a n d

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r. T h e U

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A

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D

1 2 3 4 5

CN501

Sheet 3 of 7

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(SEE SHEET 6 of 7)

CROSS SECTION A

D number:

Plate

Seattle District

US Army Corps of Engineers

A p p r

D e s c ri p ti o n

S y m b o l

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(SEE SHEET 6 of 7)

CROSS SECTION B

AND OPTION BID ITEM NO. 3101, 3102

BASE BID ITEM NO. 3000

JETTY ISLAND PLACEMENT AREA

W

D W

B

AND OPTION BID ITEM NO. 3101, 3102

BASE BID ITEM NO. 3000

DREDGING,THIS CONTRACT

F

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IN

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N N

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1" = 400'

E 1,298,817.78

N 363,062.05

P.I. 29+48.12

E 1,299,406.05

N 364,793.37

P.I. 47+76.65

DREDGING AREA CORNER LOCATIONS:

R E

V

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W E

D

A P

P R

O V

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P R

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C T

M A

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(SEE SHEET 5 of 7)

CROSS SECTION

© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

800'

1" = 400'

400'0400' 200'

(SEE SHEET 5 OF 7)

CROSS SECTION

(UPPER SETTLING BASIN)

OPTION BID ITEM NO. 2101, 2102

BASE BID ITEM NO. 2000 AND

DREDGING,THIS CONTRACT

A

B

C

D

1 3 4 5 c o n d itio n s d e p ic te d e x c e p t a s d e s c rib e d a b o v e , in c lu d in g n o w a rra n tie s a s to th e u s a b ility o r s u ita b ility fo r a n y p a rtic u la r p u rp o s e in fo rm a tio n o n th is m a p m a y n o t b e a c c u ra te

, m a y n o t b e c u rre n t, a n d

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r. T h e U

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C A

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Seattle District

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N 363,033.02

P.I. 358+99.54

381+79

D A

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F

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CN502

Sheet 4 of 7

E V

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-2 -8

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354+47

A B

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N

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N

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N

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E 1,312,000

E 1,310,000

E 1,308,000

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DREDGING AREA CORNER LOCATIONS:

N 364,478.22 E 1,311,143.34

N 363,402.44 E 1,312,510.93

N 363,284.54 E 1,312,418.19

N 364,360.32 E 1,311,050.60

W

D W

B

ITEM NO. 2101, 2102)

NO. 2000, OPTION BID

AREA (BASE BID ITEM

PARCEL "O" PLACEMENT

CITY OF EVERETT

N

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334+06

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T ,S

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S number:

Plate

E 1,312,464.56

N 363,343.49

P.I. 354+46.83

E 1,311,554.83

N 368,524.96

P.I. 292+21.80

E 1,310,498.35

N 365,928.21

P.I. 320+25.24

E 1,310,746.38

N 364,842.18

P.I. 331+39.24

E 1,311,054.16

N 364,570.14

P.I. 335+50.00

E 1,311,096.970

N 364,419.27

P.I. 337+06.83

E 1,312,552.69

N 363,245.61

P.I. 355+78.54

E 1,313,106.23

N 362,594.59

P.I. 364+38.25

E 1,313,505.54

N 361,709.13

P.I. 374+09.58

E 1,313,277.15

N 361,301.39

P.I. 378+76.94

E 1,313,019.04

N 361,145.36

P.I. 381+78.54

STAGING AREA

PIPE LAYDOWN AND

PIPE LAYDOWN AND STAGING AREA

PLACEMENT AREA

DREDGE AREA

RECORD AND MAY REQUIRE VERIFICATION.

THE CONTROL POINT/MONUMENT LOCATIONS ARE BASED ON THE GOVERNMENT'S LATEST

PILINGS, BULKHEADS, TIMBER WALLS AND OTHER STRUCTURES.

FEET OR AS DIRECTED BY THE CONTRACTING OFFICER REPRESENTATIVE (COR) FROM ALL

THE CONTRACTOR SHALL MAINTAIN A STANDOFF DISTANCE NO LESS THAN TWENTY FIVE (25)

CHANNEL ALIGNMENT SHOWN IS ALIGNMENT 2014.

BASE IMAGERY PREPARED FROM BING IMAGERY (2025).

OCEAN SERVICE) MEAN LOWER LOW WATER (MLLW). EPOCH 1983-2001.

ELEVATIONS ARE IN U.S. SURVEY FEET AND REFER TO THE PLANE OF NOS (NATIONAL

HORIZONTAL UNITS ARE IN U.S. SURVEY FEET.

NORTH AMERICAN DATUM OF 1983/2011, PLOTTED IN NORTH AMERICAN DATUM OF 1983/91.

SYSTEM: LAMBERT GRID PROJECTION, STATE PLANE, WASHINGTON NORTH ZONE, 4601,

HORIZONTAL DATUM: WGS-84 (WORLD GEODETIC SYSTEM 1984). PROJECTED COORDINATE

NOTES

9.

8.

7.

6.

5.

4.

3.

2.

1.

355+79

335+50

BOTTOM

EXISTING

STATION 337+07 TO 354+47

TYPICAL SETTLING BASIN SECTION

REACHED (NOT REQUIRED DREDGING)

REQUIRED DREDGING DEPTH IS

ALLOWABLE OVERDEPTH TO ENSURE

1 PAY DEPTH

MINIMUM

DEPTH (DO NOT EXCEED)

MAXIMUM DREDGING

PRISM

DREDGING

REQUIRED C

DREDGE AREA=150ft.

NOT TO SCALE

R E

V

IE

W E

D

A P

P R

O V

E D

P R

O

JE

C T

M A

N A

G E

R N

A V

IG

A

T

IO

N S

E C

T

IO

N

D E

S

IG

N E

D /S

U B

M

IT

T E

D

V

IC

T O

R E

R

A M

O S

B R

A D

L S

C H

U L

T Z

D E

S

IG

N E

N G

IN

E

E R

H

Y D

R A

U L

IC

E

N G

IN

E

E R

IN

G

C H

IE

F

N

A V

IG

A

T

IO

N S

E C

T

IO

N

S C

O T

T H

B

R O

W N

P

.E

C

D

1 3 4 5 c o n d itio n s d e p ic te d e x c e p t a s d e s c rib e d a b o v e , in c lu d in g n o w a rra n tie s a s to th e u s a b ility o r s u ita b ility fo r a n y p a rtic u la r p u rp o s e in fo rm a tio n o n th is m a p m a y n o t b e a c c u ra te , m a y n o t b e c u rre n t, a n d /o r m a y b e in c o m p le te o r c o n ta in in g o m is s io n s . It m a y b e in e rro

r. T h e U

.S . A rm y C o rp s o f E n g in e e rs a n d its s u p p lie rs m a k e s n o w a rra n tie s , e x p re s s o r im p lie d , a s to th e a c c u ra c y o f C

A U

T

IO

N : N

O T

IN

T

E N

D E

D F

O R

N A

V

IG

A T

IO

N

A L

O R

R E

L A

T E

D P

U R

P O

S E

S . T h e in fo rm a tio n o n th is m a p re s u lts fro m h y d ro s u rv e y s p e rfo rm e d o n th e d a te s in d ic te d

. A lth o u g h th e U

.S . A rm y

C o rp s o f E n g in e e rs s triv e s to m a in ta in a c c u ra te a n d p re c is e m a p s of Engineers

A p p r

D e s c ri p ti o n

S y m b o l

D a te

A

B number:

Plate

U .S

.A R

M Y

E N

G

IN

E E

R D

IS

T

R

IC

T ,S

E A

T T

L E

S E

A T

T L

E W

A S

H

IN

G T

R P

S O

F E

N G

IN

E

E R

S

D A

T E

F

IL

E N

O

IN

V

IT

A

T

IO

N N

O

W A

S H

IN

G

T O

N

CN301

Sheet 5 of 7

E V

E R

E T

T

S E

C T

IO

N

S

E -2

-8 -3

M

A R

F Y

S

N O

H O

M

IS

H R

IV

E

R H

Y D

R A

U L

IC

D

R E

D G

IN

G

W

D W

B

CHANNEL ARE LAMBERT AND DIFFER FROM TRUE NORTH AZIMUTH.

2. CHANNEL ALIGNMENT SHOWN IS ALIGNMENT 2014. AZIMUTHS ON CENTERLINE OF

OCEAN SERVICE) MEAN LOWER LOW WATER (MLLW). EPOCH 1983-2001.

1. ELEVATIONS ARE IN U.S. SURVEY FEET AND REFER TO THE PLANE OF NOS (NATIONAL

NOTES:

2'

REACHED (NOT REQUIRED DREDGING)

REQUIRED DREDGING DEPTH IS

ALLOWABLE OVERDEPTH TO ENSURE

DEPTH (DO NOT EXCEED)

MAXIMUM DREDGING

-22' MLLW

-17' MLLW

-20' MLLW

2'

2'

C

-15' MLLW

DREDGE AREA=425 ft.

PAY DEPTH

MINIMUM

BOTTOM

EXISTING

PRISM

DREDGING

REQUIRED

STATION 65+00 TO 78+00

TYPICAL CHANNEL SECTION AT

NOT TO SCALE

2'

2'

EXISTING GRADE

PLACE DREDGE MATERIAL

GRADE

EXISTING

TIE INTO

EXISTING GRADE

PLACE DREDGE MATERIAL

150'

E L

E V

A T

IO

N

F

T

M L

W

225 250

0 25 50 75 100 125 150 175 200-25-50

EL. +15' MLLW

EXISTING GRADE

TIE INTO

WIDTH (FT)

WIDTH (FT)

CHANNEL ARE LAMBERT AND DIFFER FROM TRUE NORTH AZIMUTH.

2. CHANNEL ALIGNMENT SHOWN IS ALIGNMENT 2014. AZIMUTHS ON CENTERLINE OF

OCEAN SERVICE) MEAN LOWER LOW WATER (MLLW). EPOCH 1983-2001.

1. ELEVATIONS ARE IN U.S. SURVEY FEET AND REFER TO THE PLANE OF NOS (NATIONAL

NOTES:

NOT TO SCALE

TYPICAL SECTION A

JETTY ISLAND BEACH PLACEMENT

R E

V

IE

W E

D

A P

P R

O V

E D

P R

O

JE

C T

M A

N A

G E

R N

A V

IG

A

T

IO

N S

E C

T

IO

N

D E

S

IG

N E

D /S

U B

M

IT

T E

D

V

IC

T O

R E

R

A M

O S

B R

A D

L S

C H

U L

T Z

D E

S

IG

N E

N G

IN

E

E R

H

Y D

R A

U L

IC

E

N G

IN

E

E R

IN

G

C H

IE

F

N

A V

IG

A

T

IO

N S

E C

T

IO

N

S C

O T

T H

B

R O

W N

P

.E

C

D

1 3 4 5 c o n d itio n s d e p ic te d e x c e p t a s d e s c rib e d a b o v e , in c lu d in g n o w a rra n tie s a s to th e u s a b ility o r s u ita b ility fo r a n y p a rtic u la r p u rp o s e in fo rm a tio n o n th is m a p m a y n o t b e a c c u ra te , m a y n o t b e c u rre n t, a n d /o r m a y b e in c o m p le te o r c o n ta in in g o m is s io n s . It m a y b e in e rro

r. T h e U

.S . A rm y C o rp s o f E n g in e e rs a n d its s u p p lie rs m a k e s n o w a rra n tie s , e x p re s s o r im p lie d , a s to th e a c c u ra c y o f C

A U

T

IO

N : N

O T

IN

T

E N

D E

D F

O R

N A

V

IG

A T

IO

N

A L

O R

R E

L A

T E

D P

U R

P O

S E

S . T h e in fo rm a tio n o n th is m a p re s u lts fro m h y d ro s u rv e y s p e rfo rm e d o n th e d a te s in d ic te d

. A lth o u g h th e U

.S . A rm y

C o rp s o f E n g in e e rs s triv e s to m a in ta in a c c u ra te a n d p re c is e m a p s of Engineers

A p p r

D e s c ri p ti o n

S y m b o l

D a te

A

B number:

Plate

U .S

.A R

M Y

E N

G

IN

E E

R D

IS

T

R

IC

T ,S

E A

T T

L E

S E

A T

T L

E W

A S

H

IN

G T

R P

S O

F E

N G

IN

E

E R

S

D A

T E

F

IL

E N

O

IN

V

IT

A

T

IO

N N

O

W A

S H

IN

G

T O

N

CN302

Sheet 6 of 7

E V

E R

E T

T

S E

C T

IO

N

S

E -2

-8 -3

M

A R

F Y

S

N O

H O

M

IS

H R

IV

E

R H

Y D

R A

U L

IC

D

R E

D G

IN

G

W

D W

B

75'

NOT TO SCALE

TYPICAL SECTION B

JETTY ISLAND BEACH PLACMENT

0 25 50 75 100 125 150 175 200-25-50

EL. +15' MLLW

E L

E V

A T

IO

N

F

T

M L

W

SNOHOMISH CHANNEL, ES_01_EHSX_20250521_CS_E_2_8_394

SNOHOMISH CHANNEL, ES_01_EHSX_20250521_CS_E_2_8_394

SNOHOMISH CHANNEL, ES_01_EHSX_20250521_CS_E_2_8_394

SNOHOMISH CHANNEL, ES_01_EHSX_20250521_CS_E_2_8_394

SNOHOMISH CHANNEL, ES_01_EHSX_20250521_CS_E_2_8_394

SNOHOMISH CHANNEL, ES_01_EHSX_20250521_CS_E_2_8_394

SNOHOMISH CHANNEL, ES_01_EHSX_20250521_CS_E_2_8_394

21 MAY 2025

21 MAY 2025

21 MAY 2025

21 MAY 2025

21 MAY 2025

21 MAY 2025

21 MAY 2025

E-2-8-394

E-2-8-394

E-2-8-394

E-2-8-394

E-2-8-394

E-2-8-394

E-2-8-394

CONDITION DRAWING TITLE

DATE

CONDITON SURVEY

SHEET NO.

CONDITION SURVEY

FILE NO.

CONDITION SURVEY

REPRESENTATIVE CONDITION SURVEYS

c o n d itio n s d e p ic te d e x c e p t a s d e s c rib e d a b o v e , in c lu d in g n o w a rra n tie s a s to th e u s a b ility o r s u ita b ility fo r a n y p a rtic u la r p u rp o s e in fo rm a tio n o n th is m a p m a y n o t b e a c c u ra te , m a y n o t b e c u rre n t, a n d /o r m a y b e in c o m p le te o r c o n ta in in g o m is s io n s . It m a y b e in e rro

r. T h e U .S . A rm y C o rp s o f E n g in e e rs a n d its s u p p lie rs m a k e s n o w a rra n tie s , e x p re s s o r im p lie d , a s to th e a c c u ra c y o f

C A

U T

IO

N : N

O T

IN

T E

N D

E D F

O R N

A V

IG

A T

IO

N A

L O

R R

E L

A T

E D P

U R

P O

S E

S . T h e in fo rm a tio n o n th is m a p re s u lts fro m h y d ro s u rv e y s p e rfo rm e d o n th e d a te s in d ic te d . A lth o u g h th e U .S . A rm y C o rp s o f E n g in e e rs s triv e s to m a in ta in a c c u ra te a n d p re c is e m a p s

1 2 3 4 5 of Engineers

Seattle District

A p p r.

3. CHANNEL ALIGNMENT SHOWN IS ALIGNMENT 2014.

2. BASE IMAGERY PREPARED FROM BING IMAGERY (2025).

OF 1983/91. HORIZONTAL UNITS ARE IN U.S. SURVEY FEET.

4601, NORTH AMERICAN DATUM OF 1983/2011, PLOTTED IN NORTH AMERICAN DATUM

SYSTEM: LAMBERT GRID PROJECTION, STATE PLANE, WASHINGTON NORTH ZONE,

1. HORIZONTAL DATUM: WGS-84 (WORLD GEODETIC SYSTEM 1984). PROJECTED COORDINATE

NOTES

D at e

D

D e sc ri p ti o n S y m b o l

S H E E T

SHEET 4

2500' 1250' 0 2500' 5000'

C

S H

E E

T

C H

IE

F

N

A V

IG

A

T

IO

N S

E C

T

IO

N

B R

A D

L

S C

H U

L T

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R

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S C

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T H

B R

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N P .E

P R

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C T M

A N

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N A

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N

D E

S

IG

N E

N G

IN

E E

R

H Y

D R

A U

L

IC

E

N G

IN

E E

R

IN

G

© 2025 Microsoft Corporation Earthstar Geographics SIO

D E

S

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D

R E

V

IE

W E

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A P

P R

O V

E D

J U

L

D A

T E

S H

E E

T

1"=2500'

S E

A T

T L

E W

A S

H

IN

G T

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S O

F E

N G

IN

E

E R

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B

U .S .A

R M

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T ,S

E A

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E -2

-8 -3

F

IL

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A

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W B

S H E E T

W A

S H

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G

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T number:

Plate

VH401

Sheet 7 of 7