NOAA S-57 chart cell

Sacramento River - Ministerial Bend to Railroad Bend, CA

US5CA4SR

Usage band
Harbor · code 5
Current edition
1.0
Features
91
S-57 layers
22
Published
Dec 19, 2025
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
38.92500° N
South
38.85000° N
West
121.80000° W
East
121.72500° W
Center
38.88750° N, 121.76250° W
Bounds area
16 sq nm
Feature density
5.7655 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
4.1
Smallest layer
1
Largest layer
19
Area sq km
54
Features per sq km
1.68095
  1. COALNE Coastline 19
  2. SLCONS Shoreline construction 17
  3. BUISGL 9
  4. SEAARE Sea area 9
  5. DYKCON 6
  6. OBSTRN Obstruction 4
  7. CTNARE Caution area 3
  8. DEPARE Depth area 3
  9. LNDARE Land area 3
  10. M_QUAL Data quality 3
  11. CANALS 2
  12. LAKARE 2
  13. PYLONS 2
  14. BUAARE 1
  15. CBLOHD 1
  16. M_COVR Coverage 1
  17. M_NPUB 1
  18. M_NSYS 1
  19. MAGVAR Magnetic variation 1
  20. MORFAC 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 19, 2025 metadata.json