NOAA S-57 chart cell
Lake Mead
US5CA99M
- Usage band
- Harbor · code 5
- Current edition
- 5.1
- Features
- 4,364
- S-57 layers
- 39
- Published
- Dec 19, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 36.60344° N
- South
- 35.93005° N
- West
- 114.96203° W
- East
- 113.86272° W
- Center
- 36.26674° N, 114.41237° W
- Bounds area
- 2,152 sq nm
- Feature density
- 2.0283 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 111.9
- Smallest layer
- 1
- Largest layer
- 1,400
- Area sq km
- 7,380
- Features per sq km
- 0.59136
- COALNE Coastline 1,400
- LNDRGN Land region 875
- DEPCNT Depth contour 356
- LNDARE Land area 342
- UWTROC Underwater rock 321
- DEPARE Depth area 315
- SEAARE Sea area 154
- SLCONS Shoreline construction 80
- BUISGL 76
- LNDELV 67
- LIGHTS Light 61
- RIVERS River 56
- BCNLAT Lateral beacon 39
- DAYMAR 39
- BOYSPP Special purpose buoy 31
- ACHARE Anchorage area 23
- BOYLAT Lateral buoy 20
- SMCFAC 18
- OBSTRN Obstruction 11
- RESARE 10
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.
- Original NOAA ZIP archive https://www.charts.noaa.gov/ENCs/US5CA99M.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5CA99M/5.1/US5CA99M.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5CA99M/5.1/US5CA99M.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5CA99M/5.1/US5CA99M.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5CA99M/5.1/US5CA99M.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5CA99M/5.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 5.1 | Dec 19, 2025 | metadata.json |