NOAA S-57 chart cell

Lake Erie - Entrance to Niagara River, NY

US5BUFDD

Usage band
Harbor · code 5
Current edition
1.8
Features
666
S-57 layers
44
Published
Mar 20, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
42.90000° N
South
42.82500° N
West
78.97500° W
East
78.90000° W
Center
42.86250° N, 78.93750° W
Bounds area
15 sq nm
Feature density
44.809 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
15.1
Smallest layer
1
Largest layer
153
Area sq km
51
Features per sq km
13.06422
  1. UWTROC Underwater rock 153
  2. DEPCNT Depth contour 138
  3. DEPARE Depth area 127
  4. SLCONS Shoreline construction 45
  5. LNDARE Land area 24
  6. BOYLAT Lateral buoy 18
  7. COALNE Coastline 18
  8. OBSTRN Obstruction 18
  9. LIGHTS Light 13
  10. M_QUAL Data quality 13
  11. SEAARE Sea area 11
  12. SOUNDG Sounding 9
  13. DRGARE 8
  14. BUISGL 7
  15. SBDARE Seabed area 6
  16. WRECKS Wreck 6
  17. RECTRC 5
  18. BUAARE 4
  19. LNDMRK 4
  20. PONTON 4

Nearby Chart Cells

Harbor usage band

  1. Lake Erie - Outer Harbor and Buffalo River, NY US5BUFDE - about 3 nm away
  2. Lake Erie - Thunder Bay to Bertie Bay, ON - Canada US5BUFDC - about 3 nm away
  3. Lake Erie - Niagara River, Chippawa Channel and Tonawanda Channel, NY US5BUFED - about 5 nm away
  4. Lake Erie - Scajaquada Creek and Park Lake, NY US5BUFEE - about 6 nm away
  5. Niagara River - Chippawa Channel, NY US5BUFEC - about 6 nm away
  6. Niagara River - Tonawanda Channel, NY US5BUFFD - about 9 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
1.8 Mar 20, 2026 metadata.json