If the combined filter effluent (CFE) and the individual filter effluent (IFE) criteria are met, can a system receive Crypto treatment credit for both?

Yes, systems that meet both CFE and IFE requirements may receive a  0.5-log Crypto treatment credit for each.  If a system meets both CFE and IFE requirements in a month, a 1.0-log Crypto treatment credit would be awarded.

For additional guidance on the Long Term 2 Enhanced Surface Water Treatment Rule please visit http://water.epa.gov/lawsregs/rulesregs/sdwa/lt2/index.cfm.

• The "Amount Detected" that is reported in the CCR is based on the Running Annual Averages that are used for compliance after each quarter. A system that was complying with Stage 1 will have one or more quarters of RAAs to compare for this value. However, systems that have NOT had to comply with Stage 1 will have only Stage 2 data and there will be no compliance calculations in 2012. DOES THIS MEAN THE "AMOUNT DETECTED" FOR THESE SYSTEMS WILL BE "N/A"? I believe this is what we did when these systems were doing their IDSEs.
• If only one site exceeds the LRAA, do we need to notify everyone in the City, or just those in the affected area?
• If the main wholesale water system gets a 2-year extension, does the consecutive system also get 2-year extension?