NOAA S-57 chart cell

Lake Michigan - Whiting, IN

US5CHIGN

Usage band
Harbor · code 5
Current edition
1.3
Features
789
S-57 layers
41
Published
Jul 30, 2025
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
41.70000° N
South
41.62500° N
West
87.52500° W
East
87.45000° W
Center
41.66250° N, 87.48750° W
Bounds area
15 sq nm
Feature density
52.0837 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
19.2
Smallest layer
1
Largest layer
118
Area sq km
52
Features per sq km
15.18518
  1. BUISGL 118
  2. SILTNK 116
  3. SLCONS Shoreline construction 98
  4. DEPARE Depth area 62
  5. PONTON 50
  6. DEPCNT Depth contour 39
  7. BRIDGE 33
  8. OBSTRN Obstruction 31
  9. COALNE Coastline 28
  10. PIPSOL 26
  11. DRGARE 25
  12. LAKARE 16
  13. PRDARE 15
  14. M_QUAL Data quality 14
  15. MORFAC 12
  16. LIGHTS Light 11
  17. CBLOHD 10
  18. CBLSUB 10
  19. PILPNT 9
  20. LNDARE Land area 8

Nearby Chart Cells

Harbor usage band

  1. Lake Michigan - Calumet River, IL US5CHIGM - about 3 nm away
  2. Lake Michigan - Indiana and Buffington Harbors, IN US5CHIGO - about 3 nm away
  3. Lake Michigan - Calumet Bar, IN US5CHIHN - about 5 nm away
  4. Lake Michigan - Calumet Harbor, IL US5CHIHM - about 6 nm away
  5. Lake Michigan - Approaches to Indiana Harbor, IN US5CHIHO - about 6 nm away
  6. Lake Michigan - Entrance to Gary Harbor, IN US5CHIGP - about 7 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
1.3 Jul 30, 2025 metadata.json