CONCENTRATIONSARE IN

PARTS PER BILLION ppb

THM 1 = 1.09 MaxBromochloromethane(ND) EWG rangeMCGL=??THM 2 = 14.16 MaxBromodichloromethane(4.41-13.6) EWG rangeMCLG=.4THM 3=30.22 Max Chloroform(11.29-36.58) EWG range MCGL=5.7THM 4=2.23 Max Dibromochloromethane(1.48-5.85) EWG rangeMCGL=0.4THM 5=2.67 Max Dichloromethane(.01-.09) EWG rangeMCLG=0

CONCENTRATIONS ARE IN

PARTS PER BILLION ppb

THM 1 = 0 MaxBromochloromethane(ND) EWG rangeMCGL=??THM 2 = 17.78 MaxBromodichloromethane(4.41-13.6 EWG rangeMCLG=.4THM 3=28.69 Max Chloroform(11.29-36.58) EWG range MCGL=5.7THM 4=5.97 Max Dibromochloromethane(1.48-5.85) EWG rangeMCGL=0.4THM 5=0 Max Dichloromethane(.01-.09) EWG rangeMCLG=0

CONCENTRATIONS ARE IN

PARTS PER BILLION ppb

THM 1 = 0 MaxBromochloromethane(ND) EWG rangeMCGL=??THM 2 = 0 MaxBromodichloromethane(4.41-13.6) EWG rangeMCLG=.4THM 3=1.4 Max Chloroform(11.29-36.58) EWG range MCGL=5.7THM 4=0 Max Dibromochloromethane(1.48-5.85) EWG rangeMCGL=0.4THM 5=0 Max Dichloromethane(.01-.09) EWG rangeMCLG=0

pH remains neutral 7.0 -8.0

Nitrates reduce to zero when full waterpurification unit isInstalled (This water went through oldgalvanized pipes)

Corrosivity moves from negative rangeto positive range when full water purification unit isinstalled (The more negative the morecorrosive the water)

pH remains neutral 7.0 -8.0

Nitrates reduced to zero. (This water did not go through old galvanized pipes)

Corrosivity moves from negative rangeto positive range when full water purification unit isinstalled (The more negative the morecorrosive the water)

pH was a littlebelow neutral 6.0 - 7.0

Nitrates reduced to zero. (This water went through old galvanized pipes)

Corrosivity moves into very negative range with or without the purificationunit installed. (The more negative the more corrosive the water)