NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Cape Sable to Cape Hatteras 2025-12-09 revision 2026-03-06 publication 39.3 ENC cell completed continual dataset coast guard district: 1 coast guard district: 5 state: CT state: DE state: MA state: MD state: ME state: NC state: NH state: NJ state: NY state: RI state: VA region: 2 region: 3 region: 4 1200000 eng panel number: 1; type: E 45.3119261 -68.4994444 45.3167387 -68.4994444 45.3167387 -66.0009884 45.4988022 -65.75312 45.5 -65.7543658 45.5 -76.683333 45 -76.683333 45 -75.5 42.6666667 -75.5 42.6666667 -76.683333 34.583333 -76.683333 34.583333 -65.283333 39.716667 -65.283333 39.7166667 -74.1666667 44.833333 -74.166667 44.833333 -68.4994444 45.3119261 -68.4994444 dataset 0.44646739959716797 https://www.charts.noaa.gov/ENCs/US2EC03M.zip zipfile date and time: 2026-04-20T04:45:16Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z West Quoddy Head to New York 2025-05-06 revision 2026-03-12 publication 40.22 ENC cell completed continual dataset coast guard district: 1 coast guard district: 5 state: CT state: MA state: ME state: NH state: NJ state: NY state: RI region: 2 region: 3 675000 eng panel number: 1; type: E 42.4764153 -68.4994444 44.833333 -68.4994444 44.833333 -74.166667 39.7166667 -74.1666667 39.7166668 -71.2129961 39.716653 -71.1185586 39.7166668 -70.8759 39.716667 -65.2832359 40 -65.283 40 -65.908122 40.0062836 -65.904592 40.0216186 -65.8960908 40.0509035 -65.8800585 40.0523835 -65.8793764 40.0602041 -65.8751837 40.0756332 -65.8669697 40.091093 -65.8588525 40.1065833 -65.850832 40.1221034 -65.8429088 40.1376533 -65.8350831 40.1512584 -65.8283281 40.1564341 -65.8257743 40.1720418 -65.8181436 40.1876782 -65.8106111 40.2033426 -65.8031772 40.2148421 -65.7977897 40.2209811 -65.7949334 40.2367005 -65.7876967 40.2524471 -65.780559 40.2682203 -65.7735208 40.2770703 -65.7696205 40.285436 -65.7659603 40.3012612 -65.7591215 40.317112 -65.7523825 40.3333333 -65.745602 40.3488886 -65.739206 40.3648135 -65.7327688 40.3807626 -65.7264327 40.3967353 -65.7201975 40.412731 -65.714064 40.4287497 -65.708032 40.4447909 -65.702102 40.4520409 -65.6994718 40.4936838 -65.7337818 40.535853 -65.7685774 40.5780113 -65.8034168 40.6201589 -65.8382999 40.6622956 -65.8732269 40.7044214 -65.9081978 40.7465363 -65.9432128 40.8 -65.9877408 40.8 -67.283333 42.3110605 -67.283333 42.450075 -67.4062921 42.450075 -68.4994444 42.4764153 -68.4994444 dataset 1.0355348587036133 https://www.charts.noaa.gov/ENCs/US2EC04M.zip zipfile date and time: 2026-04-20T04:45:16Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Georges Bank and Nantucket Shoals 2025-05-06 revision 2025-05-06 publication 17.0 ENC cell completed continual dataset coast guard district: 1 state: MA state: RI region: 2 region: 3 350000 eng panel number: 1; type: E 42 -70.7093789 42 -71.0833334 41.5833334 -71.0833334 41.5833334 -69.66666 42 -69.66666 42 -70.7093789 39.9 -69.1980201 39.9 -67.4165464 39.999955 -67.4165464 39.999955 -67.0364347 40.2409616 -67.0364347 40.2409616 -66.3528964 40.25 -66.3528964 40.25 -69.2666667 39.9 -69.2666667 39.9 -69.1980201 panel number: 2; type: E 42 -70.7093789 42 -71.0833334 41.5833334 -71.0833334 41.5833334 -69.66666 42 -69.66666 42 -70.7093789 39.9 -69.1980201 39.9 -67.4165464 39.999955 -67.4165464 39.999955 -67.0364347 40.2409616 -67.0364347 40.2409616 -66.3528964 40.25 -66.3528964 40.25 -69.2666667 39.9 -69.2666667 39.9 -69.1980201 dataset 0.11695384979248047 https://www.charts.noaa.gov/ENCs/US3EC09M.zip zipfile date and time: 2026-04-20T04:44:52Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Approaches to New York, Nantucket Shoals to Five Fathom Bank 2026-03-17 revision 2026-03-17 publication 60.0 ENC cell completed continual dataset coast guard district: 1 coast guard district: 5 state: CT state: MA state: NJ state: NY state: RI region: 2 region: 3 350000 eng panel number: 1; type: E 41.5833846 -71.4462962 41.5833846 -71.4510359 41.5833334 -71.4571451 41.5833334 -72 39.6 -72 39.6 -74.4 41.5833334 -74.4 41.5833334 -74.7 39.166667 -74.7 39.166667 -72.45 38.7666666 -72.45 38.7666666 -69.2666667 40.25 -69.2666667 40.25 -69.66666 41.5833334 -69.66666 41.5833334 -71.4388656 41.5833846 -71.4462962 dataset 0.5975236892700195 https://www.charts.noaa.gov/ENCs/US3NY01M.zip zipfile date and time: 2026-04-20T04:44:43Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound and Approaches 2024-10-24 revision 2024-12-17 publication 20.1 ENC cell completed continual dataset coast guard district: 1 state: CT state: NY state: RI region: 2 region: 3 80000 eng panel number: 1; type: E 40.7857318 -72 40.666764 -72 40.666764 -71.466183 40.8 -71.466183 40.8 -72 40.7857318 -72 dataset 0.034468650817871094 https://www.charts.noaa.gov/ENCs/US4CN22M.zip zipfile date and time: 2026-04-20T04:42:29Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Rhode Island 2024-02-23 revision 2025-11-21 publication 1.21 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 45000 eng panel number: 1; type: E 40.8 -71.1281045 40.8 -71.1 41.1 -71.1 41.1 -71.4 40.8 -71.4 40.8 -71.1281045 dataset 0.06257820129394531 https://www.charts.noaa.gov/ENCs/US4RI1CB.zip zipfile date and time: 2026-04-20T04:39:48Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Rhode Island 2024-02-23 revision 2025-11-25 publication 1.29 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 45000 eng panel number: 1; type: E 41.1 -71.3072004 41.1 -71.1 41.4 -71.1 41.4 -71.4 41.1 -71.4 41.1 -71.3072004 dataset 0.11785507202148438 https://www.charts.noaa.gov/ENCs/US4RI1DB.zip zipfile date and time: 2026-04-20T04:39:48Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Rhode Island 2024-05-15 revision 2025-11-19 publication 1.2 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 45000 eng panel number: 1; type: E 41.4 -71.552601 41.4 -71.4 41.7 -71.4 41.7 -71.7 41.4 -71.7 41.4 -71.552601 dataset 0.12191390991210938 https://www.charts.noaa.gov/ENCs/US4RI1EA.zip zipfile date and time: 2026-04-20T04:39:48Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Rhode Island 2024-05-15 revision 2024-10-28 publication 1.1 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 45000 eng panel number: 1; type: E 41.4 -71.3719864 41.4 -71.1 41.7 -71.1 41.7 -71.4 41.4 -71.4 41.4 -71.3719864 dataset 0.3382253646850586 https://www.charts.noaa.gov/ENCs/US4RI1EB.zip zipfile date and time: 2026-04-20T04:39:47Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Rhode Island 2024-12-13 revision 2024-12-13 publication 1.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 45000 eng panel number: 1; type: E 41.7 -71.5737625 41.7 -71.4 42 -71.4 42 -71.7 41.7 -71.7 41.7 -71.5737625 dataset 0.04299354553222656 https://www.charts.noaa.gov/ENCs/US4RI1FA.zip zipfile date and time: 2026-04-20T04:39:47Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Rhode Island 2024-12-13 revision 2024-12-13 publication 1.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 45000 eng panel number: 1; type: E 41.7206103 -71.4 41.7 -71.4 41.7 -71.1 42 -71.1 42 -71.4 41.7206103 -71.4 dataset 0.29842376708984375 https://www.charts.noaa.gov/ENCs/US4RI1FB.zip zipfile date and time: 2026-04-20T04:39:47Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound 2025-06-16 revision 2025-06-16 publication 4.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.25 -71.6178607 41.25 -71.55 41.325 -71.55 41.325 -71.625 41.25 -71.625 41.25 -71.6178607 dataset 0.022817611694335938 https://www.charts.noaa.gov/ENCs/US5PVDAA.zip zipfile date and time: 2026-04-20T04:30:29Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound 2025-06-16 revision 2025-06-16 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.25 -71.5442153 41.25 -71.475 41.325 -71.475 41.325 -71.55 41.25 -71.55 41.25 -71.5442153 dataset 0.022161483764648438 https://www.charts.noaa.gov/ENCs/US5PVDAB.zip zipfile date and time: 2026-04-20T04:30:29Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound - From Green Hill Beach to Matunuck 2025-06-16 revision 2025-12-01 publication 3.1 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.325 -71.616991 41.325 -71.55 41.4 -71.55 41.4 -71.625 41.325 -71.625 41.325 -71.616991 dataset 0.04055213928222656 https://www.charts.noaa.gov/ENCs/US5PVDBA.zip zipfile date and time: 2026-04-20T04:30:29Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound - From Matunuck Point to Point Judith 2025-06-16 revision 2025-06-16 publication 4.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.325 -71.5458015 41.325 -71.475 41.4 -71.475 41.4 -71.55 41.325 -71.55 41.325 -71.5458015 dataset 0.2777366638183594 https://www.charts.noaa.gov/ENCs/US5PVDBB.zip zipfile date and time: 2026-04-20T04:30:29Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Naragansett Bay 2025-06-20 revision 2025-06-20 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.325 -71.4724291 41.325 -71.4 41.4 -71.4 41.4 -71.475 41.325 -71.475 41.325 -71.4724291 dataset 0.03769683837890625 https://www.charts.noaa.gov/ENCs/US5PVDBC.zip zipfile date and time: 2026-04-20T04:30:29Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Point Judith Harbor 2025-06-16 revision 2025-06-16 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.4 -71.5460153 41.4 -71.475 41.475 -71.475 41.475 -71.55 41.4 -71.55 41.4 -71.5460153 dataset 0.1070413589477539 https://www.charts.noaa.gov/ENCs/US5PVDCB.zip zipfile date and time: 2026-04-20T04:30:29Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Rhode Island Sound to West Pass 2025-06-20 revision 2025-06-20 publication 4.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.4 -71.4627591 41.4 -71.4 41.475 -71.4 41.475 -71.475 41.4 -71.475 41.4 -71.4627591 dataset 0.10595893859863281 https://www.charts.noaa.gov/ENCs/US5PVDCC.zip zipfile date and time: 2026-04-20T04:30:28Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Rhode Island Sound to East Passage 2025-06-20 revision 2025-06-20 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.4 -71.3998629 41.4 -71.325 41.475 -71.325 41.475 -71.4 41.4 -71.4 41.4 -71.3998629 dataset 0.13625144958496094 https://www.charts.noaa.gov/ENCs/US5PVDCD.zip zipfile date and time: 2026-04-20T04:30:28Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Narragansett Bay - West Passage 2025-06-20 revision 2025-07-30 publication 4.1 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.475 -71.4729269 41.475 -71.4 41.55 -71.4 41.55 -71.475 41.475 -71.475 41.475 -71.4729269 dataset 0.07204723358154297 https://www.charts.noaa.gov/ENCs/US5PVDDC.zip zipfile date and time: 2026-04-20T04:30:28Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Narragansett Bay - East Pass and Conanicut Island 2025-06-20 revision 2026-02-09 publication 5.2 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.475 -71.3993825 41.475 -71.325 41.55 -71.325 41.55 -71.4 41.475 -71.4 41.475 -71.3993825 dataset 0.17493057250976562 https://www.charts.noaa.gov/ENCs/US5PVDDD.zip zipfile date and time: 2026-04-20T04:30:28Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Narragansett Bay - Wild Goose Point to Wickford, Quonset Point, and Davisville Depot/Allen Harbor 2026-01-23 revision 2026-01-23 publication 9.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.625 -71.4158333 41.625 -71.475 41.55 -71.475 41.55 -71.4 41.625 -71.4 41.625 -71.4158333 dataset 0.1340961456298828 https://www.charts.noaa.gov/ENCs/US5PVDEC.zip zipfile date and time: 2026-04-20T04:30:27Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Narragansett Bay - Conanicut, Prudence and Hope Islands 2025-07-09 revision 2025-09-19 publication 5.2 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.55 -71.3999643 41.55 -71.325 41.625 -71.325 41.625 -71.4 41.55 -71.4 41.55 -71.3999643 dataset 0.08246898651123047 https://www.charts.noaa.gov/ENCs/US5PVDED.zip zipfile date and time: 2026-04-20T04:30:27Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z East Passage Rhode Island Sound to Narragansett Bay 2025-07-09 revision 2026-03-05 publication 3.2 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.55 -71.3219585 41.55 -71.25 41.625 -71.25 41.625 -71.325 41.55 -71.325 41.55 -71.3219585 dataset 0.10489845275878906 https://www.charts.noaa.gov/ENCs/US5PVDEE.zip zipfile date and time: 2026-04-20T04:30:27Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Greenwich Bay and Potowomut River 2025-07-09 revision 2025-07-09 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.625 -71.4570397 41.625 -71.4 41.7 -71.4 41.7 -71.475 41.625 -71.475 41.625 -71.4570397 dataset 0.12061595916748047 https://www.charts.noaa.gov/ENCs/US5PVDFC.zip zipfile date and time: 2026-04-20T04:30:27Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Narragansett Bay - Oakland Beach to Prudence Island 2025-07-09 revision 2026-03-05 publication 4.3 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.625 -71.3956267 41.625 -71.325 41.7 -71.325 41.7 -71.4 41.625 -71.4 41.625 -71.3956267 dataset 0.14817047119140625 https://www.charts.noaa.gov/ENCs/US5PVDFD.zip zipfile date and time: 2026-04-20T04:30:27Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Brush Neck Cove 2025-07-03 revision 2025-07-03 publication 2.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.775 -71.4263221 41.775 -71.475 41.7 -71.475 41.7 -71.4 41.775 -71.4 41.775 -71.4263221 dataset 0.026105880737304688 https://www.charts.noaa.gov/ENCs/US5PVDGC.zip zipfile date and time: 2026-04-20T04:30:26Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Providence River 2025-07-03 revision 2026-03-05 publication 4.2 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.7 -71.3655967 41.7 -71.325 41.775 -71.325 41.775 -71.4 41.7 -71.4 41.7 -71.3655967 dataset 0.16962909698486328 https://www.charts.noaa.gov/ENCs/US5PVDGD.zip zipfile date and time: 2026-04-20T04:30:26Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Providence River 2025-07-03 revision 2026-03-05 publication 3.1 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.775 -71.4263221 41.775 -71.4 41.85 -71.4 41.85 -71.475 41.775 -71.475 41.775 -71.4263221 dataset 0.04814910888671875 https://www.charts.noaa.gov/ENCs/US5PVDHC.zip zipfile date and time: 2026-04-20T04:30:26Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Providence River to Seekonk River 2026-03-05 revision 2026-03-05 publication 6.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.775 -71.3894969 41.775 -71.325 41.85 -71.325 41.85 -71.4 41.775 -71.4 41.775 -71.3894969 dataset 0.1854267120361328 https://www.charts.noaa.gov/ENCs/US5PVDHD.zip zipfile date and time: 2026-04-20T04:30:26Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Seekonk River - Cold Spring Point to Pawtucket 2025-07-03 revision 2025-07-03 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.925 -71.3814286 41.925 -71.4 41.85 -71.4 41.85 -71.325 41.925 -71.325 41.925 -71.3814286 dataset 0.03300666809082031 https://www.charts.noaa.gov/ENCs/US5PVDID.zip zipfile date and time: 2026-04-20T04:30:26Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z North Atlantic Ocean Approach to Endeavor Shoals and Block Island Sound 2025-07-10 revision 2025-07-10 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 22000 eng panel number: 1; type: E 41.025 -71.7500005 41.025 -71.7 41.1 -71.7 41.1 -71.775 41.025 -71.775 41.025 -71.7500005 dataset 0.02103900909423828 https://www.charts.noaa.gov/ENCs/US5RI1AB.zip zipfile date and time: 2026-04-20T04:30:24Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z North Atlantic Ocean 2025-07-10 revision 2025-07-10 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 22000 eng panel number: 1; type: E 41.025 -71.6667984 41.025 -71.625 41.1 -71.625 41.1 -71.7 41.025 -71.7 41.025 -71.6667984 dataset 0.013202667236328125 https://www.charts.noaa.gov/ENCs/US5RI1AC.zip zipfile date and time: 2026-04-20T04:30:24Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z North Atlantic Ocean 2025-07-28 revision 2025-07-28 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.025 -71.6022974 41.025 -71.55 41.1 -71.55 41.1 -71.625 41.025 -71.625 41.025 -71.6022974 dataset 0.014332771301269531 https://www.charts.noaa.gov/ENCs/US5RI1AD.zip zipfile date and time: 2026-04-20T04:30:24Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z North Atlantic Ocean 2025-07-28 revision 2025-07-28 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 22000 eng panel number: 1; type: E 41.025 -71.4807358 41.025 -71.475 41.1 -71.475 41.1 -71.55 41.025 -71.55 41.025 -71.4807358 dataset 0.024099349975585938 https://www.charts.noaa.gov/ENCs/US5RI1AE.zip zipfile date and time: 2026-04-20T04:30:24Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z North Atlantic Ocean Approach to Endeavor Shoals and Block Island Sound 2025-07-10 revision 2025-07-10 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 22000 eng panel number: 1; type: E 41.1 -71.7737863 41.1 -71.7 41.175 -71.7 41.175 -71.775 41.1 -71.775 41.1 -71.7737863 dataset 0.036289215087890625 https://www.charts.noaa.gov/ENCs/US5RI1BB.zip zipfile date and time: 2026-04-20T04:30:24Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound 2025-07-10 revision 2025-07-10 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 22000 eng panel number: 1; type: E 41.1 -71.6783042 41.1 -71.625 41.175 -71.625 41.175 -71.7 41.1 -71.7 41.1 -71.6783042 dataset 0.03885936737060547 https://www.charts.noaa.gov/ENCs/US5RI1BC.zip zipfile date and time: 2026-04-20T04:30:24Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island 2025-07-28 revision 2025-07-28 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.1 -71.6234747 41.1 -71.55 41.175 -71.55 41.175 -71.625 41.1 -71.625 41.1 -71.6234747 dataset 0.08515739440917969 https://www.charts.noaa.gov/ENCs/US5RI1BD.zip zipfile date and time: 2026-04-20T04:30:23Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound 2025-07-28 revision 2025-07-28 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.1 -71.5496163 41.1 -71.475 41.175 -71.475 41.175 -71.55 41.1 -71.55 41.1 -71.5496163 dataset 0.04969978332519531 https://www.charts.noaa.gov/ENCs/US5RI1BE.zip zipfile date and time: 2026-04-20T04:30:23Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound 2025-07-10 revision 2025-07-10 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 22000 eng panel number: 1; type: E 41.175 -71.7656589 41.175 -71.7 41.25 -71.7 41.25 -71.775 41.175 -71.775 41.175 -71.7656589 dataset 0.014814376831054688 https://www.charts.noaa.gov/ENCs/US5RI1CB.zip zipfile date and time: 2026-04-20T04:30:23Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound 2025-07-10 revision 2025-07-10 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 22000 eng panel number: 1; type: E 41.175 -71.6772004 41.175 -71.625 41.25 -71.625 41.25 -71.7 41.175 -71.7 41.175 -71.6772004 dataset 0.014495849609375 https://www.charts.noaa.gov/ENCs/US5RI1CC.zip zipfile date and time: 2026-04-20T04:30:23Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island 2025-07-28 revision 2025-07-28 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.175 -71.6229656 41.175 -71.55 41.25 -71.55 41.25 -71.625 41.175 -71.625 41.175 -71.6229656 dataset 0.1262521743774414 https://www.charts.noaa.gov/ENCs/US5RI1CD.zip zipfile date and time: 2026-04-20T04:30:23Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound 2025-07-28 revision 2025-07-28 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 2 region: 3 12000 eng panel number: 1; type: E 41.175 -71.549437 41.175 -71.475 41.25 -71.475 41.25 -71.55 41.175 -71.55 41.175 -71.549437 dataset 0.027622222900390625 https://www.charts.noaa.gov/ENCs/US5RI1CE.zip zipfile date and time: 2026-04-20T04:30:23Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound 2025-08-08 revision 2025-08-08 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 22000 eng panel number: 1; type: E 41.25 -71.7741631 41.25 -71.7 41.325 -71.7 41.325 -71.775 41.25 -71.775 41.25 -71.7741631 dataset 0.022233963012695312 https://www.charts.noaa.gov/ENCs/US5RI1DB.zip zipfile date and time: 2026-04-20T04:30:22Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound 2025-08-08 revision 2025-08-08 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 22000 eng panel number: 1; type: E 41.25 -71.6739905 41.25 -71.625 41.325 -71.625 41.325 -71.7 41.25 -71.7 41.25 -71.6739905 dataset 0.016800880432128906 https://www.charts.noaa.gov/ENCs/US5RI1DC.zip zipfile date and time: 2026-04-20T04:30:22Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound - Entrances to Winnapaug Pond and Quonochontaug Pond 2025-08-08 revision 2025-08-08 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 22000 eng panel number: 1; type: E 41.325 -71.7674097 41.325 -71.7 41.4 -71.7 41.4 -71.775 41.325 -71.775 41.325 -71.7674097 dataset 0.044795989990234375 https://www.charts.noaa.gov/ENCs/US5RI1EB.zip zipfile date and time: 2026-04-20T04:30:22Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI dataset NOAA ENC National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner 2026-04-20T04:49:15Z Block Island Sound - From Quonochontaug Beach to Entrance of Ninigret Pond 2025-08-08 revision 2025-08-08 publication 3.0 ENC cell completed continual dataset coast guard district: 1 state: RI region: 3 22000 eng panel number: 1; type: E 41.325 -71.6794294 41.325 -71.625 41.4 -71.625 41.4 -71.7 41.325 -71.7 41.325 -71.6794294 dataset 0.07446956634521484 https://www.charts.noaa.gov/ENCs/US5RI1EC.zip zipfile date and time: 2026-04-20T04:30:22Z dataset NOAA paper chart \r\n NOAA ENC Product Catalog RI eng utf8 series NOAA ENC product series National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) http://ocsdata.ncd.noaa.gov/idrs/inquiry.aspx NOAA's Nautical Inquiry Webpage publisher ENC Product Catalog RI ISO19115 2003/Cor.1:2006 2026-04-20T00:53:53.3982670-04:00 publication NOAA's Electronic Navigational Charts (NOAA ENCs) have been developed to support the marine transportation infrastructure and coastal management. The NOAA ENCs are in S-57, a data standard developed by the International Hydrographic Organization (IHO) to be used for the exchange of digital hydrographic data. Nautical chart features contained within an NOAA ENC provide a detailed representation of the U.S. coastal and marine environment. This data includes coastal topography, bathymetry, landmarks, geographic place names and marine boundaries.For each ENC there is information that includes the tags <name>, <lname> (title), <src_chart> (equivalent raster chart number), <cscale> (equivalent raster chart scale), <coast_guard_districts> and <states>. Each ENC dataset is available for download as a .ZIP file. The <zipfile_location> tag includes the URL of download location, and the <zipfile_datetime> tag includes the date and time that the .ZIP file was created. ENCs have edition numbers and dates. The <edtn> tag is the Edition Number, the <updn> tag is the Update Number, the <uadt> tag is the Update Application date and the <isdt> tag is the Issue Date. The Update Application Date is the date that a Base Cell (000 file extension) is created. The Issue Date is the date that an Update Patch (001, 002, etc., file extension) is created. Other information for each ENC includes the <nm_agency> tag which designates either the National Geospatial-Intelligence Agency (NGA) or U.S. Coast Guard, and the tags <doc> and <date> which represent the latest published document through which the ENC is cleared. The <cov> tag includes information describing the geographic coverage of the ENC. National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS) owner vector eng oceans S57 - IHO Transfer Standard for Digital Hydrographic Data 3.1 ENC - Electronic Navigational Chart Product Specification