United States Government Publishing Office publisher pbl distributor dst United States National Archives and Records Administration Office of the Federal Register author aut Government Organization text government publication eng FR Regulatory Information 2004_register executive 2010-09-23 article Part II Proposed Rules D09002ee1c8164138 D09002ee1c81642b5 United States Environmental Protection Agency originator org United States Government Agency or Subagency EPA is proposing changes to analysis and sampling procedures in wastewater regulations. These changes include proposal of vendor- developed methods; new EPA and voluntary consensus standard bodies (VCSB) methods; updated versions of currently approved methods; revised method modification and analytical requirements; withdrawal of certain outdated methods; and changes to sample collection, preservation, and holding time requirements. EPA also is proposing changes to drinking water analysis and monitoring. These changes include proposal of vendor-developed methods; new EPA and VCSB methods; and updated VCSB methods. The addition of new and updated methods to the wastewater and drinking water regulations will provide increased flexibility to the regulated community and laboratories in the selection of analytical methods. Finally, EPA is soliciting comment on the guidance document EPA Microbiological Alternate Test Procedure (ATP) Protocol for Drinking Water, Ambient Water, and Wastewater Monitoring Methods. 69 FR 18166 https://www.govinfo.gov/app/details/FR-2004-04-06/04-6427 04-6427 fr06ap04-55 RIN 2040-AD71 6560-50-P FRL-7638-9 https://www.govinfo.gov/app/details/FR-2004-04-06/04-6427 https://www.govinfo.gov/content/pkg/FR-2004-04-06/html/04-6427.htm https://www.govinfo.gov/content/pkg/FR-2004-04-06/pdf/04-6427.pdf 61 p. 18166 18226 69 FR 18166 Title 40 Part 122 40 CFR Part 122 Title 40 Part 136 40 CFR Part 136 Title 40 Part 141 40 CFR Part 141 Title 40 Part 143 40 CFR Part 143 Title 40 Part 403 40 CFR Part 403 Title 40 Part 430 40 CFR Part 430 Title 40 Part 455 40 CFR Part 455 Title 40 Part 465 40 CFR Part 465 RIN 2040-AD71 Guidelines Establishing Test Procedures for the Analysis of Pollutants Under the Clean Water Act; National Primary Drinking Water Regulations; and National Secondary Drinking Water Regulations; Analysis and Sampling Procedures; Federal Register Vol. 69, Issue PRORULE 04-6427 II ENVIRONMENTAL PROTECTION AGENCY 2004-06-07 FRL-7638-9 6560-50-P 04-6427 Proposed rule.

EPA is proposing changes to analysis and sampling procedures in wastewater regulations. These changes include proposal of vendor- developed methods; new EPA and voluntary consensus standard bodies (VCSB) methods; updated versions of currently approved methods; revised method modification and analytical requirements; withdrawal of certain outdated methods; and changes to sample collection, preservation, and holding time requirements. EPA also is proposing changes to drinking water analysis and monitoring. These changes include proposal of vendor-developed methods; new EPA and VCSB methods; and updated VCSB methods. The addition of new and updated methods to the wastewater and drinking water regulations will provide increased flexibility to the regulated community and laboratories in the selection of analytical methods. Finally, EPA is soliciting comment on the guidance document EPA Microbiological Alternate Test Procedure (ATP) Protocol for Drinking Water, Ambient Water, and Wastewater Monitoring Methods.

Comments must be postmarked, delivered by hand, or electronically mailed on or before June 7, 2004. Comments provided electronically will be considered timely if they are submitted electronically by 11:59 p.m. Eastern Time on June 7, 2004. For information regarding the proposed changes to wastewater regulations contact Marion Kelly, Engineering and Analysis Division (4303T), USEPA Office of Science and Technology, 1200 Pennsylvania Ave., NW., Washington, DC 20460, 202-566-1045 (e-mail: Kelly.Marion@epa.gov). For information regarding the proposed changes to drinking water regulations, contact Herbert J. Brass, Technical Support Center (MS 140), USEPA, Office of Ground Water and Drinking Water, 26 West Martin Luther King Drive, Cincinnati, OH 45268, 513-569- 7936 (e-mail: Brass.Herb@epa.gov). For information on the guidance document EPA Microbiological Alternate Test Procedure (ATP) Protocol for Drinking Water, Ambient Water, and Wastewater Monitoring Methods contact Robin K. Oshiro, Engineering and Analysis Division (4303T), USEPA Office of Science and Technology, 1200 Pennsylvania Ave., NW., Washington, DC 20460, 202-566-1075 (e-mail: Oshiro.Robin@epa.gov). Water supply: National primary and secondary drinking water regulations Analysis and sampling procedures, Brass.Herb@epa.gov Doug.Later@Dionex.com Jim_Krol@Waters.com Kelly.Marion@epa.gov Oshiro.Robin@epa.gov OW-docket@epamail.epa.gov sposavec@awwa.org http://www.epa.gov/edocket http://www.epa.gov/edocket/ http://www.epa.gov/fedrgstr/ http://www.epa.gov/ogwdw/methods/sourcalt.html http://www.epa.gov/safetwater/methods/met300.pdf http://www.epa.gov/safewater/methods/met300.pdf http://www.epa.gov/safewater/methods/sourcalt.html http://www.epa.gov/waterscience/methods/ http://www.standardmethods.org www.astm.org www.standardmethods.org Vol. 69, no. 66 Office of the Federal Register, National Archives and Records Administration 2004-04-06 continuing daily deposited born digital 357 p. Table of Contents: AE 2.7: GS 4.107: AE 2.106: KF70.A2 https://www.govinfo.gov/app/details/FR-2004-04-06 P0b002ee18096ed6f 0097-6326 0042-1219 0364-1406 769-004-00000-9 000582072 f:fr06ap04 https://www.govinfo.gov/app/details/FR-2004-04-06 https://www.govinfo.gov/content/pkg/FR-2004-04-06/pdf/FR-2004-04-06.pdf https://www.govinfo.gov/content/pkg/FR-2004-04-06/xml/FR-2004-04-06.xml fdlp 17899 18244 DGPO 2010-09-23 2024-06-07 FR-2004-04-06 machine generated eng FR FR-2004-04-06 69 66