Conductivity-Temperature-Depth (CTD) Profiles in the Sacramento River Deep Water Ship Channel

Conductivity-temperature-depth (CTD) measurements made with a Sontek CastAway CTD instrument, collected in the Sacramento River Deep Water Ship Channel in July and August 2019. Measurements were collected at 5 points on the cross-section at Channel Marker 73, each hour for 30 hours, with four 30-hours studies collected over four consecutive weeks.

Data and Resources

Field Value
accessLevel public
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datagov_dedupe_retained 20220722134805
identifier USGS:5ff62874d34ea5387df035d9
metadata_type geospatial
modified 20210730
old-spatial {"type": "Polygon", "coordinates": [[[-121.5854, 38.5054], [-121.5854, 38.5055], [ -121.5838, 38.5055], [ -121.5838, 38.5054], [-121.5854, 38.5054]]]}
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash a9547c195e5677e701a2b122897304e9fa41275f
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-121.5854, 38.5054], [-121.5854, 38.5055], [ -121.5838, 38.5055], [ -121.5838, 38.5054], [-121.5854, 38.5054]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • conductivity
  • environment
  • estuary
  • geo
  • geoss
  • national
  • north-america
  • sacramento-river
  • sacramento-river-deep-water-ship-channel
  • sacramentosan-joaquin-delta
  • temperature
  • united-states
  • usgs-5ff62874d34ea5387df035d9
  • water-quality
  • water-temperature
  • west-sacramento
isopen False
license_id notspecified
license_title License not specified
maintainer Leah E Lenoch
maintainer_email llenoch@usgs.gov
metadata_created 2025-11-22T13:48:43.506968
metadata_modified 2025-11-22T13:48:43.506973
notes Conductivity-temperature-depth (CTD) measurements made with a Sontek CastAway CTD instrument, collected in the Sacramento River Deep Water Ship Channel in July and August 2019. Measurements were collected at 5 points on the cross-section at Channel Marker 73, each hour for 30 hours, with four 30-hours studies collected over four consecutive weeks.
num_resources 2
num_tags 19
title Conductivity-Temperature-Depth (CTD) Profiles in the Sacramento River Deep Water Ship Channel