Description
American Water Works Association,US Pathogen Intrusion into the Distribution System 2001 Edition by Awwa Research Foundation
Determines how pathogens enter the distribution system, particularly when treatment appears to be providing adequate multiple-barrier protection, and estimates the extent of pathogen contamination by different sources of intrusion. Also evaluates the effectiveness of maintenance practices in protecting the distribution system from pathogen intrusion. In addition, provides recommendations for monitoring programs that detect distribution system contamination by pathogens.