189
Thompson Island Dam
15 16
17
18
20
19
Sediment Characteristics - RM 188.5 - 189.5
N 500 0 500 1000 Feet
100 0 100 200 Meters
Dredge Cut/Depth (ft)
Depth 3 ft and less
LEGEND
Depth 3.5 ft and greater
Non-cohesive
Cohesive
Sediment Type
Rocky
3-foot Water Depth
Mound
Bathymetry
6-foot Water Depth
Hot Spot
Hudson River Center Line
Dam or Lock
188
Thompson Island Dam 19
20
21
22
23
24
18
ThompsonIsland
N
100 0 100 200 Meters
500 0 500 Feet
Sediment Characteristics - RM 187.5 - 188.5
Dredge Cut/Depth (ft)
Depth 3 ft and less
LEGEND
Depth 3.5 ft and greater
Non-cohesive
Cohesive
Sediment Type
Rocky
3-foot Water Depth
Mound
Bathymetry
6-foot Water Depth
Hot Spot
Hudson River Center Line
Dam or Lock
Navigational Dredging Area
187
25
26
27
N
100 0 100 200 Meters
500 0 500 Feet
Sediment Characteristics - RM 186.5 - 187.5
Dredge Cut/Depth (ft)
Depth 3 ft and less
LEGEND
Depth 3.5 ft and greater
Non-cohesive
Cohesive
Sediment Type
Rocky
3-foot Water Depth
Mound
Bathymetry
6-foot Water Depth
Hot Spot
Hudson River Center Line
Dam or Lock
Navigational Dredging Area
186
Fort Miller Dam
Lock 6
Lock 6
28
N
100 0 100 200 Meters
500 0 500 Feet
Sediment Characteristics - RM 185.25 - 186.25
Dredge Cut/Depth (ft)
Depth 3 ft and less
LEGEND
Depth 3.5 ft and greater
Non-cohesive
Cohesive
Sediment Type
Rocky
3-foot Water Depth
Mound
Bathymetry
6-foot Water Depth
Hot Spot
Hudson River Center Line
Dam or Lock
Navigational Dredging Area
185
30
31
32
33
N
100 0 100 200 Meters
500 0 500 Feet
Sediment Characteristics - RM 184.25 - 185.25
Dredge Cut/Depth (ft)
Depth 3 ft and less
LEGEND
Depth 3.5 ft and greater
Non-cohesive
Cohesive
Sediment Type
Rocky
3-foot Water Depth
Mound
Bathymetry
6-foot Water Depth
Hot Spot
Hudson River Center Line
Dam or Lock
Navigational Dredging Area
184
Northumberland Dam
33
34
35
34
Sediment Characteristics - RM 183.25 - 184.25
500 0 500 Feet
100 0 100 200 Meters
N
Dredge Cut/Depth (ft)
Depth 3 ft and less
LEGEND
Depth 3.5 ft and greater
Non-cohesive
Cohesive
Sediment Type
Rocky
3-foot Water Depth
Mound
Bathymetry
6-foot Water Depth
Hot Spot
Hudson River Center Line
Dam or Lock
Navigational Dredging Area
170
36
N
100 0 100 200 Meters
500 0 500 Feet
Sediment Characteristics - RM 169.25 - 170.25
Dredge Cut/Depth (ft)
Depth 3 ft and less
LEGEND
Depth 3.5 ft and greater
Non-cohesive
Cohesive
Sediment Type
Rocky
3-foot Water Depth
Mound
Bathymetry
6-foot Water Depth
Hot Spot
Hudson River Center Line
Dam or Lock
Navigational Dredging Area
166Lock 3
37
N
100 0 100 200 Meters
500 0 500 Feet
Sediment Characteristics - RM 165.75 - 166.75
Dredge Cut/Depth (ft)
Depth 3 ft and less
LEGEND
Depth 3.5 ft and greater
Non-cohesive
Cohesive
Sediment Type
Rocky
3-foot Water Depth
Mound
Bathymetry
6-foot Water Depth
Hot Spot
Hudson River Center Line
Dam or Lock
Navigational Dredging Area
164
Lock 2
1.00
40
39
Sediment Characteristics - RM 163.25 - 164.25
500 0 500 Feet
100 0 100 200 Meters
N
Dredge Cut/Depth (ft)
Depth 3 ft and less
LEGEND
Depth 3.5 ft and greater
Non-cohesive
Cohesive
Sediment Type
Rocky
3-foot Water Depth
Mound
Bathymetry
6-foot Water Depth
Hot Spot
Hudson River Center Line
Dam or Lock
Navigational Dredging Area