Appendix 2 - Analytical results for blanks collected from October 2013 through September 2015 during surface-water sampling at the Triangle Area Supply Monitoring Project study sites, North Carolina

The dataset contains the analytical results for quality-control samples collected during the surface-water sampling for the Triangle Area Water Supply Monitoring Project. The data are sampling-vehicle (ambient) blanks and field blanks collected during October 2013 through September 2015. Several study sites contained in this dataset were sampled for other USGS projects during the same time frame. Unless the quality-control samples at these sites were collected in conjunction with the Triangle Area Water Supply Monitoring Project, the data for other projects are not included in the dataset.

Data and Resources

Field Value
accessLevel public
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catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:5925d31de4b0b7ff9fb3cb28
metadata_type geospatial
modified 20200827
old-spatial -79.35150146528, 35.554218530754, -78.549499512187, 36.239489911036
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 68c3940732f40bc6b1ee16879fc666ed5f11e18d
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-79.35150146528, 35.554218530754], [-79.35150146528, 36.239489911036], [ -78.549499512187, 36.239489911036], [ -78.549499512187, 35.554218530754], [-79.35150146528, 35.554218530754]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • biological-data
  • chatham-county
  • ckan
  • durham-county
  • geo
  • geoss
  • major-ions-data
  • national
  • north-america
  • north-carolina
  • nutrient-data
  • orange-county
  • surface-water
  • total-organic-carbon-data
  • unfiltered-metals-data
  • united-states
  • usgs-5925d31de4b0b7ff9fb3cb28
  • wake-county
  • water-quality
isopen False
license_id notspecified
license_title License not specified
maintainer Jessica L. Cain
maintainer_email jcain@usgs.gov
metadata_created 2025-11-22T09:41:46.951329
metadata_modified 2025-11-22T09:41:46.951333
notes The dataset contains the analytical results for quality-control samples collected during the surface-water sampling for the Triangle Area Water Supply Monitoring Project. The data are sampling-vehicle (ambient) blanks and field blanks collected during October 2013 through September 2015. Several study sites contained in this dataset were sampled for other USGS projects during the same time frame. Unless the quality-control samples at these sites were collected in conjunction with the Triangle Area Water Supply Monitoring Project, the data for other projects are not included in the dataset.
num_resources 2
num_tags 21
title Appendix 2 - Analytical results for blanks collected from October 2013 through September 2015 during surface-water sampling at the Triangle Area Supply Monitoring Project study sites, North Carolina