[Federal Register: January 30, 2007 (Volume 72, Number 19)] [Page 4328] From the Federal Register Online via GPO Access [wais.access.gpo.gov] [DOCID:fr30ja07-133] [[Page 4328]] 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 correction document Z6-22123 appearing on page 3916 in the issue of Friday, January 26, 2007 make the following correction: The billing code should appear as set forth below. [FR Doc. Z6-22123 Filed 1-29-07; 8:45 am] BILLING CODE 1505-01-D