Great Lakes Initiative (GLI) Clearinghouse

The Great Lakes Initiative Toxicity Data Clearinghouse is a central location for information on criteria, toxicity data, exposure parameters and other supporting documents used in developing water quality standards in the Great Lakes Watershed.

Data and Resources

This dataset has no data

Field Value
accessLevel public
accrualPeriodicity R/P10Y
bureauCode {020:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://edg.epa.gov/metadata/RestQueryServlet?f=dcat&searchText=metadataFormat:(iso)&owner=13&max=350
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier ["752bd400-b1ac-410a-8bc2-e916467d4f99", "752bd400-b1ac-410a-8bc2-e916467d4f99"]
issued 2005-01-01
license https://edg.epa.gov/EPA_Data_License.html
modified 2013-08-26
programCode {020:120}
publisher U.S. EPA, Region 5, Water Division, Watersheds and Wetlands Branch
references {https://www.epa.gov/gliclearinghouse}
resource-type Dataset
source_datajson_identifier true
source_hash 19144ddb030ba7fa21355e8e0f1e803b89821fa1
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-97.229436, 36.986822], [-71.6, 36.986822], [-71.6, 49.37173], [-97.229436, 49.37173], [-97.229436, 36.986822]]]}
temporal 1995/2013
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • contaminant
  • ecology
  • environment
  • geo
  • geoss
  • great-lakes-initiative
  • health
  • illinois
  • indiana
  • michigan
  • minnesota
  • national
  • new-york
  • north-america
  • ohio
  • pennsylvania
  • risk
  • surface-water
  • toxicity-data
  • toxics
  • united-states
  • water
  • water-quality-standards
  • wisconsin
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer David Pfeifer, U.S. EPA, Region 5, Water Division, Watersheds and Wetlands Branch
maintainer_email pfeifer.david@epa.gov
metadata_created 2025-11-22T17:24:25.681489
metadata_modified 2025-11-22T17:24:25.681494
notes The Great Lakes Initiative Toxicity Data Clearinghouse is a central location for information on criteria, toxicity data, exposure parameters and other supporting documents used in developing water quality standards in the Great Lakes Watershed.
num_resources 0
num_tags 27
title Great Lakes Initiative (GLI) Clearinghouse