OceanGrafix — Accurate Charts. Confident Boating.

NOAA Nautical Chart 12289

Potomac River Mattawoman Creek to Georgetown;Washington Harbor

Scale: 40,000
Paper Size: 36.0" x 46.0"
Actual Chart Size: 29.5" x 42.1"
NOAA Edition #: 52
NOAA Edition Date: 2020-02-01
OceanGrafix Edition #: 53*
OceanGrafix Edition Date: 2022-11-04*
NTM Notice/Date: 4722 2022-11-19
NTM: https://msi.nga.mil
LNM Notice/Date: 4422 2022-11-01
LNM: http://ocsdata.ncd.noaa.gov/nm

NTM = NGA Notice to Mariners
LNM = Local Notice to Mariners

*Under the guidance of NOAA's Office of Coast Survey, this chart has amassed enough critical and non-critical corrections such that OceanGrafix has issued a new edition number. This edition number now overrides the NOAA edition number. This chart contains all of the latest NOAA updates at the time of printing and is available for purchase online or from one of our retailers.

The chart you are viewing is NOT updated weekly and does NOT include all of the latest Notice to Mariners corrections. This chart is available for purchase online or from one of our retailers.

Buy Online chart 12289 - Potomac River Mattawoman Creek to Georgetown;Washington Harbor

Home| Contact| Warranty| e-news

Read More about NOAA Read More about NGA