Office of Public Affairs
U.S. Coast Guard First District

Image is a collaborative graphic of Coast Guard air and sea assets dating back to the 1900s, showing the progression of modernization throughout the Coast Guard. Graphic that reads DHS and USCG next to Coast Guard racing stripe.

News Release

Date: Oct. 14, 2009
Contact:
Coast Guard
Public Affairs
(617) 223-8515
Navy Public
Affairs (207) 438-1525

Maritime speed limit imposed near Portsmouth Naval Shipyard

Nautical chart showing a restricted navigation area
*Click the chart for a larger image*

SOUTH PORTLAND, Maine — The Coast Guard has established a five-knot speed limit on the Piscataqua River near the Portsmouth Naval Shipyard on Seavey Island, Maine, October 15 to November 15, 2009, while Navy divers conduct underwater operations there.

The affected area is approximately a one-mile stretch between Henderson Point Light 10 and Badgers Island Buoy 14 (see above chart).

The speed limit, being put in place to eliminate wake that could harm the divers and their equipment, will be enforced when divers are working; periods expected to last about two to three hours at a time.

Starting Tuesday, the Coast Guard began making information broadcasts on VHF-FM channels 16 and 22 to remind mariners to transit the area at slow speeds when indicated by the "securite" broadcasts over VHF-FM channel 16. The Coast Guard will also broadcast the message every half hour while the divers are working.

"The divers are going to be working underwater near mobile pieces of heavy equipment that can easily shift when a boat's wake passes by, so it's extremely important that mariners obey the speed limit while they're transiting through the area," said Lt. j.g. Laura van der Pol, chief of the waterways management division at Sector Northern New England.

Additional information can be found in the Local Notice to Mariners, available at http://www.navcen.uscg.gov/lnm/d1/ or by calling the Coast Guard Sector Northern New England Command Center at (207) 767-0303.

###

The United States Coast Guard -- Proud History. Powerful Future.

Send email replies to d1publicaffairs@uscg.mil 
Do you Twitter? Sign up for updates at www.twitter.com/uscgnewengland

Printer Friendly Versionprinter friendly