ADMINISTRATIVE CODE TITLE 35: ENVIRONMENTAL PROTECTION SUBTITLE F: PUBLIC WATER SUPPLIES CHAPTER I: POLLUTION CONTROL BOARD PART 611 PRIMARY DRINKING WATER STANDARDS SECTION 611.1361 RECORDKEEPING
Section 611.1361 Recordkeeping
Any supplier subject to this Subpart AG must keep original records of all sampling data and analyses, reports, surveys, letters, evaluations, schedules, Agency determinations, and any other information Sections 611.1351 through Section 611.1360 require. Each supplier must keep the records this Section requires on its premises for at least 12 years.
BOARD NOTE: This Section corresponds with Section 611.361 and derives from 40 CFR 141.91 (2020).
(Source: Amended at 50 Ill. Reg. 2531, effective February 17, 2026) |