NOAA S-57 chart cell

Blackwater Bay to Blackwater River

US5FL1KG

Usage band
Harbor · code 5
Current edition
1.0
Features
282
S-57 layers
29
Published
Dec 10, 2024
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
30.60000° N
South
30.52500° N
West
87.07500° W
East
87.00000° W
Center
30.56250° N, 87.03750° W
Bounds area
17 sq nm
Feature density
16.1509 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
9.7
Smallest layer
1
Largest layer
56
Area sq km
60
Features per sq km
4.70885
  1. COALNE Coastline 56
  2. SLCONS Shoreline construction 35
  3. LNDRGN Land region 33
  4. PYLONS 26
  5. LNDARE Land area 18
  6. DEPARE Depth area 16
  7. DEPCNT Depth contour 12
  8. M_QUAL Data quality 10
  9. BCNLAT Lateral beacon 9
  10. DAYMAR 9
  11. DRGARE 9
  12. SEAARE Sea area 9
  13. OFSPLF 6
  14. BOYLAT Lateral buoy 4
  15. CTNARE Caution area 4
  16. BRIDGE 3
  17. OBSTRN Obstruction 3
  18. RIVERS River 3
  19. WRECKS Wreck 3
  20. BCNSPP Special purpose beacon 2

Nearby Chart Cells

Harbor 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.

Editions

Edition Published Metadata
1.0 Dec 10, 2024 metadata.json