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Where is more information available about MCLs and HBSLs?

April 26, 2017HBSLs mcls

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Where is more information available about MCLs and HBSLs?

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Information about MCLs is available from the USEPA’s Safe Drinking Water Hotline at 1-800-426-4791 or http://www.epa.gov/safewater/hotline. Information about MCLs is also available at http://www.epa.gov/safewater/contaminants/index.html. Information about HBSLs is available from the USGS at http://water.usgs.gov/nawqa/HBSL.