Expert Query

The Expert Query Tool is a web-based reporting tool using the EPA’s WATERS database.There are just three steps to using Expert Query:1. View Selection – Choose what type of information you want from the database.2. Data Element Selection – Choose specific data elements, which will appear as columns in the report, from the database.3. Entering Search Criteria – Refine the data to be displayed and arrange how it will appear in the report.Data can be output from Expert Query in two ways: as HTML (displayed in the user’s web browser) or as a file (comma– or tab-delimited). Files downloaded to the user’s PC can then be imported into a spreadsheet program such as Excel or a database such as Access and manipulated further.

Data and Resources

Field Value
access_constraints ["Use Constraints: None. Please check sources, scale, accuracy, currency and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated.", "Access Constraints: None"]
bbox-east-long -12.68151645
bbox-north-lat 61.7110157
bbox-south-lat 6.65223303
bbox-west-long -138.21454852
contact-email boorman-padgett.jesse@epa.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2006-12-15"}]
frequency-of-update asNeeded
guid {0D772508-5CD2-A4F6-5BB1-93AE99E6C8AF}
licence ["https://edg.epa.gov/EPA_Data_License.html"]
licence_url https://edg.epa.gov/EPA_Data_License.html
lineage This lineage was generated by the FGDC CSDGM to 19139 transformation
metadata-date 2024-03-14
metadata-language eng; USA
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-138.21454852, 6.65223303], [-12.68151645, 6.65223303], [-12.68151645, 61.7110157], [-138.21454852, 61.7110157], [-138.21454852, 6.65223303]]]}
progress underDevelopment
resource-type dataset
responsible-party [{"name": "U.S. Environmental Protection Agency, Headquarters", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-138.21454852, 6.65223303], [-12.68151645, 6.65223303], [-12.68151645, 61.7110157], [-138.21454852, 61.7110157], [-138.21454852, 6.65223303]]]}
spatial_harvester true
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • alaska
  • assessed water
  • hawaii
  • impaired water
  • puerto rico
  • united states
  • virgin islands
  • water
isopen False
metadata_created 2025-09-23T22:28:33.674087
metadata_modified 2025-09-23T22:28:33.674094
notes The Expert Query Tool is a web-based reporting tool using the EPA’s WATERS database.There are just three steps to using Expert Query:1. View Selection – Choose what type of information you want from the database.2. Data Element Selection – Choose specific data elements, which will appear as columns in the report, from the database.3. Entering Search Criteria – Refine the data to be displayed and arrange how it will appear in the report.Data can be output from Expert Query in two ways: as HTML (displayed in the user’s web browser) or as a file (comma– or tab-delimited). Files downloaded to the user’s PC can then be imported into a spreadsheet program such as Excel or a database such as Access and manipulated further.
num_resources 1
num_tags 16
title Expert Query