Section 810.27. General requirements for all surface water and groundwater under the direct influence of surface water systems.

Section 810.28. Requirements for covers on water storage structures.

Section 810.29. Basic filtration requirements.

Section 810.295. Filter backwash handling.

Section 810.30. Criteria for avoiding filtration for groundwater under the direct influence of surface water systems.

Section 810.31. Disinfection requirements for Giardia lamblia

Section 810.32. Disinfection profiling and benchmarking.

Section 810.33. Enhanced treatment requirements for Cryptosporidium

Section 810.34. Cryptosporidium bin classification for filtered systems.

Section 810.35. Cryptosporidium treatment requirements for filtered systems.

Section 810.36. Cryptosporidium treatment requirements for groundwater under the direct influence of surface water systems that do not filter.

Section 810.37. Cryptosporidium treatment requirement compliance schedule.

Section 810.38. Monitoring requirements.

Section 810.39. Reporting requirements.

Section 810.40. Recordkeeping requirements.