Drinking Water Maximum Contaminant Levels (MCLs)

Metadata Updated: February 24, 2021

National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards protect public health by limiting the levels of contaminants in drinking water.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources

No file downloads have been provided. The publisher may provide downloads in the future or they may be available from their other links.

References

https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B801C993D-B195-4B7A-97B6-17B299ED1E95%7D
https://edg.epa.gov/metadata/rest/document?id=%7B801C993D-B195-4B7A-97B6-17B299ED1E95%7D

Dates

Metadata Created Date November 29, 2020
Metadata Updated Date February 24, 2021
Data Update Frequency irregular

Metadata Source

Harvested from OW Non-Geo Records

Additional Metadata

Resource Type Dataset
Metadata Created Date November 29, 2020
Metadata Updated Date February 24, 2021
Publisher U.S. EPA Office of Water (OW) - Office of Ground Water and Drinking Water (OGWDW)
Unique Identifier Unknown
Maintainer
Identifier {801C993D-B195-4B7A-97B6-17B299ED1E95}
Data First Published 2014-01-01
Data Last Modified 2009-05-01
Category Tag 16E15F51 D96E 4051 9124 75665Abdc6Ff "Human Health"
Public Access Level public
Data Update Frequency irregular
Bureau Code 020:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://edg.epa.gov/metadata/RestQueryServlet?f=dcat&searchText=metadataFormat:(iso)&owner=13&max=350
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
License https://edg.epa.gov/EPA_Data_License.html
Old Spatial -180.0,18.0,-66.0,72.0
Program Code 020:072
Related Documents https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B801C993D-B195-4B7A-97B6-17B299ED1E95%7D, https://edg.epa.gov/metadata/rest/document?id=%7B801C993D-B195-4B7A-97B6-17B299ED1E95%7D
Source Datajson Identifier True
Source Hash 14e03d635537aed09e2b0fb7b96e42815be5041b
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -180.0, 18.0, -180.0, 72.0, -66.0, 72.0, -66.0, 18.0, -180.0, 18.0}

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