Technical Background Information for the Unregulated Contaminant Monitoring Regulation
|EPA Number: ||815R99007|
|Date of Publication:||March, 2000|
|Audience||concerned citizens, industry|
This document provides technical background information on the process used to select contaminants for the revised UCMR, the analytical methods that have been evaluated for use in the revised monitoring program, the spatial distribution of use, environmental release, and production of the UCMR contaminants, and the rationale for the timing and location of monitoring for these contaminants.
Public Water Systems
Unregulated Contaminant Monitoring Regulation