Cryptosporidium treatment requirement compliance schedule

Cryptosporidium treatment requirement compliance schedule. (1) Following initial bin classification under s. NR 810.34 (3) , filtered systems shall provide the level of treatment for Cryptosporidium required under s. NR 810.35 according to the schedule in sub. (3) . (2) Following initial determination of the mean Cryptosporidium level under s. NR 810.36 (1) (a) , unfiltered systems shall provide the level of treatment for Cryptosporidium required under s. NR 810.36 according to the schedule in sub. (3) . (3) Cryptosporidium treatment compliance dates. (4) If the bin classification for a filtered system changes following the second round of source water monitoring, as determined under s. NR 810.34 , the system shall provide the level of treatment for Cryptosporidium required under s. NR 810.35 on a schedule approved by the department. (5) If the mean Cryptosporidium level for an unfiltered GWUDI system changes following the second round of monitoring, as determined under s. NR 810.36 , and if the system is required to provide a different level of Cryptosporidium treatment under s. NR 810.36 due to this change, the system shall meet this treatment requirement on a schedule approved by the department.