Science Inventory

OCCURRENCE AND EXPOSURE ASSESSMENT FOR THE LONG TERM 2 ENHANCED SURFACE WATER TREATMENT RULE (LT2ESWTR)

Impact/Purpose:

Analysis of microbial occurrence data to support LT2ESWTR microbial risk assessment

Description:

Describes the occurrence of Cryptosporidium and other pathogens in the raw and finished water of public water systems (PWS) based on modeling of source water survey data.

Record Details:

Record Type:DOCUMENT
Product Published Date:12/30/2005
Record Last Revised:12/08/2006
OMB Category:Influential
Record ID: 81741