Record Display for the EPA National Library Catalog


Main Title Revisions to the unregulated contaminant monitoring regulation for public water systems /
CORP Author Environmental Protection Agency, Washington, DC. Office of Water.
Publisher U.S. Environmental Protection Agency,
Year Published 1999
Report Number EPA/815-Z-99-004
Stock Number PB2000-100425
OCLC Number 43033563
Subjects Environmental monitoring ; Water--Purification ; Federal aid to water pollution control ; Water-supply
Additional Subjects Water systems ; Potable water ; Public utilities ; Chemical contamination ; Water sampling ; Water pollutants ; Water pollution detection ; Water pollution monitoring ; Chemical analysis ; Analytical methods ; Water supply ; Safe Drinking Water Act ; Regulations ; Requirements ; Administrative procedures ; Unregulated Contaminant Monitoring Systems ; Small systems
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 815-Z-99-004 Headquarters Library/Washington,DC 08/25/2014
EJBD  EPA 815-Z-99-004 Headquarters Library/Washington,DC 08/18/2015
NTIS  PB2000-100425 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 64 unnumbered pages : tables ; 28 cm
EPA is promulgating the Unregulated Contaminant Monitoring Regulation (UCMR) for Public Water Systems (PWSs), which revises substantially the existing regulations for unregulated contaminant monitoring. This final rule includes a list of contaminants to be monitored, procedures for selecting a representative nationwide sample of small PWSs that will be required to monitor, the frequency and schedule for monitoring, the sampling points, the approved analytical methods to be used, and procedures for entering the monitoring data in the National Drinking Water Contaminant Occurrence Database (NCOD), as required under section 1445 of SDWA, as amended. The data in the database will be used to identify contaminants on the Drinking Water Contaminant Candidate List (CCL), to support the Administrator's determination of whether or not to develop drinking water standards for a particular contaminant, and to develop standards for the contaminants that the Administrator selects.
"EPA/815-Z-99-004." "Federal Register/Vol. 64, No. 180/Friday, September 17, 1999." "40 CFR Parts 9, 141 and 142." "FRL-6433-1." "RIN 2040-AD15."