NOAA S-57 chart cell
Puget Sound, WA
US3WA1EF
- Usage band
- Coastal · code 3
- Current edition
- 1.3
- Features
- 10,003
- S-57 layers
- 86
- Published
- Jun 2, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 49.08333° N
- South
- 48.00000° N
- West
- 123.60000° W
- East
- 122.40000° W
- Center
- 48.54167° N, 123.00000° W
- Bounds area
- 3,103 sq nm
- Feature density
- 3.224 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 116.3
- Smallest layer
- 1
- Largest layer
- 1,625
- Area sq km
- 10,642
- Features per sq km
- 0.93997
- COALNE Coastline 1,625
- DEPCNT Depth contour 1,501
- DEPARE Depth area 1,275
- LNDARE Land area 946
- SLCONS Shoreline construction 780
- UWTROC Underwater rock 438
- LNDRGN Land region 352
- SBDARE Seabed area 325
- LIGHTS Light 224
- SEAARE Sea area 223
- LNDELV 215
- M_QUAL Data quality 153
- OBSTRN Obstruction 146
- PILPNT 119
- RIVERS River 118
- BUISGL 111
- PONTON 101
- BCNSPP Special purpose beacon 94
- DAYMAR 91
- LNDMRK 81
Nearby Chart Cells
Coastal usage band
Current Edition Files
The NOAA ZIP archive is the upstream source for this chart cell; the other files are Open Ships generated derivatives for web and GIS use.
- Original NOAA ZIP archive https://www.charts.noaa.gov/ENCs/US3WA1EF.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/coastal/US3WA1EF/1.3/US3WA1EF.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/coastal/US3WA1EF/1.3/US3WA1EF.001
- S-57 update 002 https://charts.openships.ai/noaa/s57/coastal/US3WA1EF/1.3/US3WA1EF.002
- S-57 update 003 https://charts.openships.ai/noaa/s57/coastal/US3WA1EF/1.3/US3WA1EF.003
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3WA1EF/1.3/US3WA1EF.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3WA1EF/1.3/US3WA1EF.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3WA1EF/1.3/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.3 | Jun 2, 2026 | metadata.json |