| snippet:
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This bathymetric dataset is intended to be used as a base component of studies in the Sacramento-San Joaquin Delta.
This is an official DWR Image Service, which meets all appropriate requirements of the DWR Spatial Data Standards, specifically the DWR Spatial Data Standard version 3.6, dated September 27, 2023.
DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
This Image Service was published on 5/30/2025, by Bianca Pertl of the DWR Division of Engineering, who may be contacted at 916-757-3593, or at bianca.pertl@water.ca.gov. Comments, problems, improvements, updates, or suggestions should be forwarded to the official DWR point of contact as available and appropriate. |
| summary:
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This bathymetric dataset is intended to be used as a base component of studies in the Sacramento-San Joaquin Delta.
This is an official DWR Image Service, which meets all appropriate requirements of the DWR Spatial Data Standards, specifically the DWR Spatial Data Standard version 3.6, dated September 27, 2023.
DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
This Image Service was published on 5/30/2025, by Bianca Pertl of the DWR Division of Engineering, who may be contacted at 916-757-3593, or at bianca.pertl@water.ca.gov. Comments, problems, improvements, updates, or suggestions should be forwarded to the official DWR point of contact as available and appropriate. |
| accessInformation:
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California Department of Water Resources, Division of Regional Assistance, North Central Region Office, Hydrography and Technical Support Section. |
| thumbnail:
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thumbnail/thumbnail.png |
| maxScale:
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261.2972006715622 |
| typeKeywords:
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["ArcGIS Server","Data","Image Service","Service"] |
| description:
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<div style='text-align:Left;'><div><div><p><span>This archived dataset was developed by DWR for its internal use. This data is not suitable for property boundary determination, construction layout, legal descriptions, or any other professional land surveying or legal purpose. The data represents estimates of past conditions and measurements, may contain errors, and is no longer representative of current conditions. Neither the State of California, its agents, nor its employees, make any warranty, representation or guarantee, express or implied; nor assumes any liability or responsibility for the accuracy, completeness, or usefulness of this data.</span></p><p><span>The California Department of Water Resources (DWR), North Central Region Office (NCRO), Bathymetry Data Collection Section, conducted a bathymetric survey of the Sacramento River South of Meridian near Twentymile Bar for the Division of Engineering Geodedic Branch. The main purpose of this data is to support a levee stability study.• Survey Dates: September 21, 2018 • Instrumentation: Multibeam echo sounder with Inertially-Aided Post-Processed Kinematic (IAPPK) GPS procedures• Density: 1 ft grid • Datum: NAD83 (California State Plane Zone II) horizontal, NAVD88 vertical</span></p></div></div></div> |
| licenseInfo:
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<div style='text-align:Left;'><div><div><p><span>Not to be used for navigation.</span></p></div></div></div> |
| catalogPath:
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|
| title:
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Bathy_NCRO_20180921_SacramentoRvr_at_TwentymileBar |
| type:
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Image Service |
| url:
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https://parcgis.water.ca.gov/arcgisimgpublicmngr/services |
| tags:
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["Bathymetry","Multibeam","Sonar","Elevation","Inland Waters","Sacramento River","September","2018"] |
| culture:
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en-US |
| portalUrl:
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|
| name:
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Bathy_NCRO_20180921_SacramentoRvr_at_TwentymileBar |
| guid:
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|
| minScale:
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8361.510421489991 |
| spatialReference:
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NAD_1983_StatePlane_California_II_FIPS_0402_Feet |