|
Treated water entering the distribution system
q
E.Coli
or thermotolerant coliform bacteria
q
Total
Coliform Bacteria
|
Must Not be detectable in any 100ml sample
Must Not be detectable in any 100ml sample
|
|
Treated
water in the distribution system
q
E.Coli
or thermotolerant coliform bacteria
q
Total
Coliform Bacteria
|
Must Not be detectable in any 100ml sample
Must Not be detectable in any 100ml sample. In case of large
supplies, where sufficient samples are
examined, must not be present in 95%
of samples taken throughout any 12 month
period
|
