§ 900.10. Definitions

§ 900.15. Incorporated and Referenced Materials

§ 900.20. General Requirements

§ 900.30. Special Requirements

§ 900.35. Revised Total Coliform Rule for Non-Community Public Water Systems

§ 900.40. Water System Design

§ 900.45. Non-Transient, Non-Community Public Water System Operator Certification

§ 900.50. Inorganic Chemicals [Repealed]

§ 900.60. Turbidity [Repealed]

§ 900.65. Organic Chemicals [Repealed]

§ 900.70. Microbiological [Repealed]

§ 900.80. Public Notification [Repealed]

§ 900.90. Record Maintenance and Reporting [Repealed]

§ 900.100. Variances and Exemptions [Repealed]

§ 900.TABLE A. Sources of Pollution in Location to Wells and/or Finished Water Storage Facilities

§ 900.TABLE B. Design Capacity for a Non/Community Public Water System

§ 900.TABLE C. Pressure Factors

§ 900.TABLE D. Coliform Sampling Frequency According to Population Served [Repealed]

§ 900.TABLE E. Lead and Copper Sampling Frequency-Requirements for First Year of Sampling [Repealed]

§ 900.TABLE F. Lead and Copper Sampling Frequency-Requirements After First Year of Sampling [Repealed]

§ 900.TABLE G. Water Quality Sampling Requirements [Repealed]

§ 900.TABLE H. Water Quality Sampling Requirements-Reduced Sampling [Repealed]

§ 900.TABLE I. Table of Factors To Be Used in Saturation Index Calculations [Repealed]

SOURCE: Adopted at 6 Ill. Reg. 2215, effective February 3, 1982; old rules repealed, new rules adopted and codified at 8 Ill. Reg. 3301, effective March 2, 1984; amended at 9 Ill. Reg. 9139, effective June 3, 1985; amended at 13 Ill. Reg. 12578, effective August 1, 1989; amended at 14 Ill. Reg. 14844, effective September 1, 1990; amended at 17 Ill. Reg. 4388, effective March 23, 1993; amended at 19 Ill. Reg. 7217, effective May 31, 1995; emergency amendment at 20 Ill. Reg. 3968, effective February 16, 1996, for a maximum of 150 days; amended at 20 Ill. Reg. 9997, effective July 22, 1996; amended at 23 Ill. Reg. 11707, effective September 1, 1999; amended at 44 Ill. Reg. 15785, effective September 1, 2020.