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Unregulated Contaminant Monitoring Regulation (UCMR) for Public Water Systems Revisions

 [Federal Register: January 26, 2007 (Volume 72, Number 17)]
[CORRECTIONS]
[Page 3916]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr26ja07-183]

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ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 141
[Docket No. OW-2004-0001; FRL-8261-7]
RIN 2040-AD93

Unregulated Contaminant Monitoring Regulation (UCMR) for Public
Water Systems Revisions

Correction

    In rule document E6-22123 beginning on page 368 in the issue of
Thursday, January 4, 2007 make the following corrections:

Sec.  141.40  [Corrected]

    1. On page 394, in Sec.  141.40(a)(3), in Table 1, under the
heading ``Nitrosamines'', the table is corrected starting with the
sixth row to read as follows:

                                                             Table 1.--UCMR Contaminant List
                                                    [List 2: Screening Survey Chemical Contaminants]
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                          2--CAS                                                                                  6--Period during which
           1--Contaminant                registry      3--Analytical methods     4--Minimum reporting     5--Sampling location       monitoring to be
                                          number                \a\                   level \b\                   \c\                   completed
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                      Nitrosamines
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                       * * * * *
N-nitrosopyrrolidine (NPYR).........        930-55-2  EPA 521 \h\............  0.002 [mu]g/L..........  DSMRT and EPTDS........      1/1/2008-12/31/2010
--------------------------------------------------------------------------------------------------------------------------------------------------------



                               [List 3: Pre-Screen Testing to be Sampled After Notice of Analytical Methods Availability]
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                          2--CAS                                                                                  6--Period during which
           1--Contaminant                registry      3--Analytical methods     4--Minimum reporting     5--Sampling location       monitoring to be
                                          number                \a\                   level \b\                   \c\                   completed
--------------------------------------------------------------------------------------------------------------------------------------------------------
Reserved \i\........................    Reserved \i\  Reserved \i\...........  Reserved \i\...........  Reserved \i\...........             Reserved \i\
--------------------------------------------------------------------------------------------------------------------------------------------------------
* * * * *

[FR Doc. Z6-22123 Filed 1-25-07; 8:45 am]
BILLING CODE 6560-50-P

 
 

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