NOAA S-57 chart cell

Blackwater Bay

US5FL1KH

Usage band
Harbor · code 5
Current edition
1.0
Features
203
S-57 layers
23
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
87.00000° W
East
86.92500° W
Center
30.56250° N, 86.96250° W
Bounds area
17 sq nm
Feature density
11.6263 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
8.8
Smallest layer
1
Largest layer
67
Area sq km
60
Features per sq km
3.3897
  1. COALNE Coastline 67
  2. LNDRGN Land region 23
  3. SLCONS Shoreline construction 19
  4. DEPARE Depth area 17
  5. LNDARE Land area 17
  6. DEPCNT Depth contour 14
  7. M_QUAL Data quality 11
  8. SEAARE Sea area 9
  9. CTNARE Caution area 4
  10. OBSTRN Obstruction 4
  11. DRGARE 3
  12. OFSPLF 2
  13. RIVERS River 2
  14. SOUNDG Sounding 2
  15. BCNLAT Lateral beacon 1
  16. BOYLAT Lateral buoy 1
  17. DAYMAR 1
  18. FAIRWY Fairway 1
  19. LIGHTS Light 1
  20. M_COVR Coverage 1

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