View of the West Bay Sediment Diversion project site in summer 2003
prior to the start of construction. The photo was shot towards the west with
the Mississippi River on the lower edge and West Bay on the top of the frame.
Note the greenish-blue coloration of the river water indicative of less
sediment in the water column during a period of low flow in the river.
Photo shows the hydraulic dredge California digging the West Bay
Sediment Diversion Channel during October 2003. The view is towards the
southwest with the Mississippi River in the foreground and the shallow waters
of West Bay in the background. The dredge is working to dig a 440-foot wide,
-25-foot deep channel through the natural river bank. Material dug from the
river bank is being pumped through a floating pipeline connected at the rear of
the dredge vessel (middle and left side of photo). The sand is being pumped
into a beneficial use marsh creation site in West Bay (upper left quarter of
photo) to create more than 200 acres of new wetlands.
Photo shows dredge digging through the bank of the Mississippi River
during construction of the West Bay Sediment Diversion project. Note the
ocean-going ship passing nearby in the main navigation channel of the river
outbound to a foreign port. All of the sand mined from the riverbank during
construction of the new channel was utilized for wetlands creation.
Dredged material from the construction of the West Bay Diversion
channel is shown being pumped to create new wetlands near the mouth of the
Mississippi River.
View of West Bay Sediment Diversion following the completion of
construction work in December 2003. Photo is looking westward with the
Mississippi River in the foreground and West Bay in the background. Note the
brown coloration of the river water indicative of sediment carried down river
during an early winter rise in water levels from runoff.
Photograph of the West Bay Sediment
Diversion project under construction in Louisiana during Fall 2003. This photo
shows the interrelationship of commercial navigation and coastal habitat
restoration in Louisiana. The view northward includes the Mississippi River
(right), the West Bay (left), dredging equipment working to construct the new
diversion channel (center), and the community of Venice, Louisiana (top). The
Mississippi River navigation channel connects the world’s largest port complex
to the American farm belt and export destinations worldwide. The community of
Venice is a strategically important energy production hub and home to one of
the largest commercial fishery fleets in the nation. Through the West Bay
project the river is being reconnected to adjacent estuaries to aid in the
restoration of important coastal wetland habitats in Louisiana.
Photo shows the hydraulic dredge California digging the West Bay
Sediment Diversion Channel during October 2003. The view is towards the
southwest with the Mississippi River in the foreground and the shallow waters
of West Bay in the background. The dredge is working to dig a 440-foot wide,
-25-foot deep channel through the natural river bank. Material dug from the
river bank is being pumped through a floating pipeline connected at the rear of
the dredge vessel (middle and left side of photo). The sand is being pumped
into a beneficial use marsh creation site in West Bay (upper left quarter of
photo) to create more than 200 acres of new wetlands.
Dredge digging diversion channel.
Dredged material being pumped into marsh creation area.
End of the pipe.
Dredged material being pumped into marsh creation area.
End of the pipe, ship in background.
Close-up aerial view of the West Bay Sediment Diversion
channel under construction in southeast Louisiana.