Ill. Admin. Code tit. 35 § 611.592

Current through Register Vol. 48, No. 49, December 6, 2024

Section 611.592 - Frequency of State Monitoring

This Section applies to State-only MCLs marked as "additional State requirements" in Section 611.300 and for which there are no specific monitoring, reporting, or public notice requirements among the NPDWRs.

a) A CWS supplier using surface water sources must repeat analyses for the State-only MCLs at yearly intervals.

b) A CWS supplier using groundwater sources must repeat analyses for the State-only MCLs at three-year intervals.

Ill. Admin. Code tit. 35, § 611.592

Amended at 27 Ill. Reg. 16447, effective October 10, 2003

Amended at 47 Ill. Reg. 16486, effective 11/2/2023

BOARD NOTE: This is an additional State requirement.