Tag: DEP
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Lisa Lisa
The tug Vinik No. 6 came down the North River Friday afternoon with the sludge barge Lisa in tow, heading for Newark Bay. New York City’s DEP continues to employ the privately owned barge to make occasional pick ups at the North River water treatment plant as well as the Owl’s Head plant in Bay…
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Reinforcements
In a very unusual move, NYC’s DEP brought in a privately-owned sludge tanker barge, the Lisa, to move residual solids from the North River water treatment plant to the Passaic Valley plant in Newark for dewatering on Tuesday, with the tug Vinik No. 6 moving her. The city normally relies on its own fleet of…
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Keeping score
The NYC Department of Environmental Protection does weekly water quality sampling along the city’s 500+ miles of waterways. On Wednesday the H.S.V. Piping Plover, the newer of the DEP’s two harbor survey vessels with on-board laboratories (the other is the HSV Osprey), came up the North River to inspect. In the background, Plover was passing…
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What’s in that water?
The NYC DEP’s survey vessel HSV Osprey was on the North River this past week. The Osprey travels around the city’s 500 miles of waterways taking samples to regularly assess water quality and pollution.
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Friday January 5–non-petroleum products

Tanker barge traffic slowed on Friday but other types of barges were observed, including mud scows, sugar barges, and cement transporters coming down with product. Skies cleared and winds and seas were calm but a gale warning is in effect from 5pm Saturday.














