EPA approved alternative testing methods for use in measuring the levels of contaminants in drinking water to determine compliance with national primary drinking water regulations under the SDWA.
EPA announced its approval of seven alternative testing methods for use in measuring the levels of contaminants in drinking water to determine compliance with national primary drinking water regulations under the SDWA.
would require the Administrator of EPA to promulgate a national primary drinking water regulation for chromium-6.
would amend the SDWA to require the Administrator of EPA to publish a maximum contaminant level goal and promulgate a national primary drinking water regulation for total per- and polyfluoroalkyl substances.
EPA proposed regulatory revisions to the national primary drinking water regulation for lead and copper under the SDWA.
would amend the SDWA to require the Administrator of EPA to publish a maximum contaminant level goal and promulgate a national primary drinking water regulation for total per- and polyfluoroalkyl substances.
would amend the SDWA to require the Administrator of EPA to publish a maximum contaminant level goal and promulgate a national primary drinking water regulation for microcystin toxin.
would amend the SDWA to require the Administrator of EPA to publish a maximum contaminant level goal and promulgate a national primary drinking water regulation for perchlorate.
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