<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<REGINFO_RIN_DATA xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" RUN_DATE="2026-10-23-04:00" xsi:noNamespaceSchemaLocation="https://www.reginfo.gov/public/xml/REGINFO_XML_Ver10262011.xsd">
    <RIN_INFO>
        <RIN>2040-AD94</RIN>
        <PUBLICATION>
            <PUBLICATION_ID>201304</PUBLICATION_ID>
            <PUBLICATION_TITLE>Update to the Unified Agenda of Federal Regulatory and Deregulatory Actions</PUBLICATION_TITLE>
        </PUBLICATION>
        <AGENCY>
            <CODE>2040</CODE>
            <NAME>Water</NAME>
            <ACRONYM>WATER</ACRONYM>
        </AGENCY>
        <PARENT_AGENCY>
            <CODE>2000</CODE>
            <NAME>Environmental Protection Agency</NAME>
            <ACRONYM>EPA</ACRONYM>
        </PARENT_AGENCY>
        <RULE_TITLE>National Primary Drinking Water Regulations: Revisions to the Total Coliform Rule</RULE_TITLE>
        <ABSTRACT><![CDATA[The Environmental Protection Agency (EPA) has finalized revisions to the Total Coliform Rule (TCR), which was published in 1989. The Revised Total Coliform Rule (RTCR) targets public water systems (PWSs) that have distribution system microbial monitoring results that indicate a potential pathway for fecal contamination to enter the distribution system. The occurrence of indicators of contamination in the distribution system is an indication that waterborne pathogens may also be present. The RTCR provisions require systems that reach specified levels of contaminant indicators in the distribution system to conduct an assessment to determine if sanitary defects exist and, if found, correct them. The final RTCR maintains or improves public health protection, a requirement for all revisions to NPDWRs under SDWA. EPA convened a federal advisory committee to give the Agency advice on how to revise the TCR. In September 2008, all advisory committee members agreed to and signed an Agreement in Principle (AIP) that documented their recommendations. As part of the advisory committee's AIP, EPA committed to write a proposed rule that has the same substance and effect as the AIP. On July 14, 2010, EPA published proposed revisions to the TCR (75 FR 40926) that were consistent with the letter and spirit of this commitment. The final RTCR reflects consideration of the AIP and public comments.]]></ABSTRACT>
        <PRIORITY_CATEGORY>Other Significant</PRIORITY_CATEGORY>
        <RIN_STATUS>Previously Published in The Unified Agenda</RIN_STATUS>
        <RULE_STAGE>Completed Actions</RULE_STAGE>
        <MAJOR>No</MAJOR>
        <UNFUNDED_MANDATE_LIST>
            <UNFUNDED_MANDATE>No</UNFUNDED_MANDATE>
        </UNFUNDED_MANDATE_LIST>
        <CFR_LIST>
            <CFR>40 CFR 141 and 142</CFR>
        </CFR_LIST>
        <LEGAL_AUTHORITY_LIST>
            <LEGAL_AUTHORITY>42 USC 300f et seq</LEGAL_AUTHORITY>
        </LEGAL_AUTHORITY_LIST>
        <LEGAL_DLINE_LIST/>
        <RPLAN_ENTRY>No</RPLAN_ENTRY>
        <TIMETABLE_LIST>
            <TIMETABLE>
                <TTBL_ACTION>NPRM</TTBL_ACTION>
                <TTBL_DATE>07/14/2010</TTBL_DATE>
                <FR_CITATION>75 FR 40926</FR_CITATION>
            </TIMETABLE>
            <TIMETABLE>
                <TTBL_ACTION>Final Rule</TTBL_ACTION>
                <TTBL_DATE>02/13/2013</TTBL_DATE>
                <FR_CITATION>78 FR 10270</FR_CITATION>
            </TIMETABLE>
            <TIMETABLE>
                <TTBL_ACTION>Final Rule Effective</TTBL_ACTION>
                <TTBL_DATE>04/15/2013</TTBL_DATE>
            </TIMETABLE>
        </TIMETABLE_LIST>
        <ADDITIONAL_INFO>Docket #:EPA-HQ-OW-2008-0878</ADDITIONAL_INFO>
        <RFA_REQUIRED>No</RFA_REQUIRED>
        <SMALL_ENTITY_LIST>
            <SMALL_ENTITY>No</SMALL_ENTITY>
        </SMALL_ENTITY_LIST>
        <GOVT_LEVEL_LIST>
            <GOVT_LEVEL>Federal</GOVT_LEVEL>
            <GOVT_LEVEL>Local</GOVT_LEVEL>
            <GOVT_LEVEL>State</GOVT_LEVEL>
            <GOVT_LEVEL>Tribal</GOVT_LEVEL>
        </GOVT_LEVEL_LIST>
        <FEDERALISM>No</FEDERALISM>
        <ENERGY_AFFECTED>No</ENERGY_AFFECTED>
        <FURTHER_INFO_URL>http://www.epa.gov/safewater/disinfection/tcr/regulation_revisions.html</FURTHER_INFO_URL>
        <PUBLIC_COMMENT_URL>www.regulations.gov/#!documentDetail;D=EPA-HQ-OW-2008-0878-0001</PUBLIC_COMMENT_URL>
        <NAICS_LIST>
            <NAICS>
                <NAICS_CD>2213</NAICS_CD>
                <NAICS_DESC>Water, Sewage and Other Systems</NAICS_DESC>
            </NAICS>
        </NAICS_LIST>
        <PRINT_PAPER>No</PRINT_PAPER>
        <INTERNATIONAL_INTEREST>No</INTERNATIONAL_INTEREST>
        <AGENCY_CONTACT_LIST>
            <CONTACT>
                <FIRST_NAME>Sean</FIRST_NAME>
                <LAST_NAME>Conley</LAST_NAME>
                <AGENCY>
                    <CODE>2040</CODE>
                    <NAME>Office of Water</NAME>
                    <ACRONYM>OW</ACRONYM>
                </AGENCY>
                <PHONE>202 564-1781</PHONE>
                <FAX>202 564-3767</FAX>
                <EMAIL>conley.sean@epa.gov</EMAIL>
                <MAILING_ADDRESS>
                    <STREET_ADDRESS>4607M,</STREET_ADDRESS>
                    <CITY>Washington</CITY>
                    <STATE>DC</STATE>
                    <ZIP>20460</ZIP>
                </MAILING_ADDRESS>
            </CONTACT>
            <CONTACT>
                <FIRST_NAME>Thomas</FIRST_NAME>
                <LAST_NAME>Grubbs</LAST_NAME>
                <AGENCY>
                    <CODE>2040</CODE>
                    <NAME>Office of Water</NAME>
                    <ACRONYM>OW</ACRONYM>
                </AGENCY>
                <PHONE>202 564-5262</PHONE>
                <FAX>202 564-3767</FAX>
                <EMAIL>Grubbs.Thomas@epamail.epa.gov</EMAIL>
                <MAILING_ADDRESS>
                    <STREET_ADDRESS>4607M, 4607M,</STREET_ADDRESS>
                    <CITY>Washington</CITY>
                    <STATE>DC</STATE>
                    <ZIP>20460</ZIP>
                </MAILING_ADDRESS>
            </CONTACT>
        </AGENCY_CONTACT_LIST>
    </RIN_INFO>
</REGINFO_RIN_DATA>
