TY - BOOK ED - United States TI - The long term 2 enhanced surface water treatment rule (LT2ESWTR) toolbox guidance manua PY - 2010///] CY - [Washington, D.C.] PB - United States Environmental Protection Agency, Office of Water KW - Drinking water KW - United States KW - Management KW - Local KW - Water KW - Purification KW - Handbooks, manuals, etc KW - Sewage KW - Cryptosporidium KW - Treatment KW - Groundwater KW - Pollution KW - Prevention KW - Contamination N1 - Title on disc surface: LT2 ESWTR toolbox guidance; "April 2010."; "EPA 815-C-09-003."; Includes bibliographical references; 1 PDF file (375 p.) N2 - The purpose of this guidance manual is to provide technical information on applying the "Toolbox" of Cryptosporidium treatment and management strategies that are part of the Long Term 2 Enhanced Surface Water Treatment Rule (LT2ESWTR) ER -