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2

-7

-6 -5

Ln

-14 -2

r Ba Mar D

-5

-4

-2

0 1

Nancy Ln

Ma rie

d er R Riv 0

-4 -3 -5

-42

-27

-4

-3

-38

-31 30

-10 -1

-25

-23

-22

Salinity:

-4

-5

-2 -3

-34

10/21/2008 Water Quality data: (Haverstraw Bay Midchannel)

-6

-3 -13 -18 -19 -20 -17

NYSDEC 2000 Salinity Strata: Indeterminate.

United States Gypsum Co., Stony Point Dock.

-37

-4

-27

-15

-16 -10 -11 -2

SB

-26

Submerged Aquatic Vegetation

-7

0 1 2 -1 -7 -18

9

-35

-6

0

PROPOSED PILOT PLANT Freshwater LOCATION

-2

-31

-39

-5

1

-9

-6

-32

-28

-3 -2

-8

-21

-22

-5

-21 -19

Freshwater Pond

Grassy Point Rd

Estuarine and Marine Wetland

-7 -8

-11 10 -14 -11 -9 -17 -15 -12 -1 -4

-35

-42

-33

-19

-6

-2

Freshwater Forested/Shrub Wetland

-31

-10

1

St

PROPOSED WATER INTAKE POINT

Submerged Aquatic Vegetation

St

-42

-9

-1

St 2nd St

l

2nd

Fourth Fifth

PROPOSED INTAKE PUMP STATION

nne

Freshwater Freshwater Pond Pond

-33

St

-34

North

-33

t Rd

-36

32

y Poin

Minisceongo Creek

-41

Grassy- Point

-5

-4 -3

Freshwater Emergent Wetland

Cha tion iga -40 Nav Bay aw er tr Hav

3

-36

-13

-3

Grass

Estuarine and Marine Wetland

-4

-32 -28

-15

e

Munn Av

-19

-2

-44

-30

-17

-4

Ln

-42

-29

-1 8

-5

SB

-22

-14

0

2

-1

2

0

-1

Panco Petroleum Co. Wharf.

0

-3

-2

-20

-9 -8

-5

-7

-3 -2

1 0

-3

Debby Ln Da ra Ln De rby Ln Kim

-7

-8 -5

0 1

Freshwater 0 1 Forested/Shrub -4 -3 -1 Wetland

Terry Ln

-10

-2

Cheryl Ln

-2 -1

-23 -21

d

Freshwater Emergent Wetland

0

1

-6

-4 -3

-26

R

-1

-1

-16

ch

SB

-3

-12

B Freshwater S -4 -6 Emergent -5 -6 -7 -6 -7 -7 Pond Brook -5 Wetland Cedar -4 -3 -2

ea

John St

Main St

-7 -6

B

-1

-24

0

Submerged Aquatic Vegetation

-32

-2

-31

Ave

-11

Brewster

5.5 in Parts per 1000

Chlorophyl: 1.8 Turbidity:

-1

0

Estuarine and Marine Wetland

Pond

Ecology Rd

Gagan

Rd -12

Oxygen:

in relative units (0 = low, 20 = high)

8

in nephelometric turbidity units (NTU) 100 + = very turbid

88 %

2 -16

Hudson River.

-1

-18 -18

-3

-15

-16 -16 -17

Tan ney ann s Ln

Orange and Rockland Utilities, Bowline Point Generating -29 Station Pier.

-3

-24

-30

-2 -1 0

-13

Bowline Point

-1

-27

-9 -8

C

-2 0 1

-26 -28

-3

-30 -33

-1

Riverine Wetland

-29

Ct

SB

0

M ac ke y

-18

1

Peck St

-20

-17

-16

Knox St

-15

-4

0

-16

-11

Wayne Ave

-14

0

e

source: Rockland County Dept. of Health / NYSDEC Region 3

-1

lo

dat S le Av ro

Freshwater Pond

/C

on

l De

-7

-5

Lafayette St

SC

ms

-8

d Ave

2

Freshwater Forested/Shrub Wetland

Railroa

Sa

-10

1

Kwiecinski St

-21

-9

Carol Ave

1

-5

Herdman St

Freshwater Pond

-2

Beach Rd

Cameron St

-29

Aerial - ESRI Icubed 2006

0

Legend

500

1,000

Haverstraw Water Supply Project Raw Water Pump Station Site Proposed Deaslination Pilot Plant Intake Pipe Footprint Proposed Raw Water Pump Station Footprint Proposed Desalination Pilot Plant Raw Water Pipe to Desalination Plant

Shipping Channel (NOAA 2008) 1 foot bathymetric contours (NYSDEC 2008) 1 foot upland contours (NYSDEC 1995) streams with water quality class (NYSDEC 2007) wetlands (NWI 2004) wetlands (NYSDEC 2003 / 2007) Submerged Aquatic Vegetation (NYSDEC 2002)

Hudson River Sediment Classifications (NYSDEC 2006) Deposition - thin Dynamic - scour Erosion - bedrock Erosion - non-deposition Unsurveyed Shoreline filled since 1851 with material of unkown origin (NYSDEC)

Haverstraw Water Supply Project Pilot Plant, Haverstraw, NY Wetlands, Water Quality & Underwater Sediment Classifications


Haverstraw Desalination Plant Site Map with Hudson River Sediment Patterns 2010