NOAA S-57 chart cell

Lake Erie - Westfield, NY

US4NY2DC

Usage band
Approach · code 4
Current edition
1.2
Features
113
S-57 layers
26
Published
Mar 23, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
42.60000° N
South
42.30000° N
West
79.80000° W
East
79.50000° W
Center
42.45000° N, 79.65000° W
Bounds area
239 sq nm
Feature density
0.472 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
4.3
Smallest layer
1
Largest layer
27
Area sq km
821
Features per sq km
0.13762
  1. RIVERS River 27
  2. DEPARE Depth area 14
  3. DEPCNT Depth contour 14
  4. SBDARE Seabed area 8
  5. SLCONS Shoreline construction 8
  6. UWTROC Underwater rock 7
  7. RECTRC 4
  8. COALNE Coastline 3
  9. LIGHTS Light 3
  10. M_QUAL Data quality 3
  11. BCNLAT Lateral beacon 2
  12. BUAARE 2
  13. DAYMAR 2
  14. LNDMRK 2
  15. M_COVR Coverage 2
  16. SOUNDG Sounding 2
  17. BOYSPP Special purpose buoy 1
  18. DMPGRD 1
  19. FAIRWY Fairway 1
  20. LNDARE Land area 1

Nearby Chart Cells

Approach usage band

  1. Lake Erie - Lake Center, North of North East, PA US4PA1JC - about 13 nm away
  2. Lake Erie - Portland to Beaver Creek, NY US4NY2DD - about 13 nm away
  3. Lake Erie - North of Portland, NY US4NY2EC - about 18 nm away
  4. Lake Erie - Twentymile Creek, PA - NY US4NY2CC - about 18 nm away
  5. Lake Erie - North of Dunkirk, NY US4NY2ED - about 22 nm away
  6. Lake Erie - Erie to North East, PA US4PA1IC - about 22 nm away

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.

Editions

Edition Published Metadata
1.2 Mar 23, 2026 metadata.json