Ill. Admin. Code tit. 35, pt. 611 - PRIMARY DRINKING WATER STANDARDS

  1. Subpart A - GENERAL (§ 611.100 to 611.161)
  2. Subpart B - FILTRATION AND DISINFECTION (§ 611.201 to 611.276)
  3. Subpart C - USE OF NON-CENTRALIZED TREATMENT DEVICES (§ 611.280 to 611.290)
  4. Subpart D - TREATMENT TECHNIQUES (§ 611.295 to 611.297)
  5. Subpart F - MAXIMUM CONTAMINANT LEVELS (MCLs) AND MAXIMUM RESIDUAL DISINFECTANT LEVELS (MRDLs) (§ 611.300 to 611.331)
  6. Subpart G - LEAD AND COPPER (§ 611.350 to 611.363)
  7. Subpart I - DISINFECTANT RESIDUALS, DISINFECTION BYPRODUCTS, AND DISINFECTION BYPRODUCT PRECURSORS (§ 611.380 to 611.385)
  8. Subpart K - GENERAL MONITORING AND ANALYTICAL REQUIREMENTS (§ 611.480 to 611.510)
  9. Subpart L - MICROBIOLOGICAL MONITORING AND ANALYTICAL REQUIREMENTS (§ 611.521 to 611.533)
  10. Subpart M - TURBIDITY MONITORING AND ANALYTICAL REQUIREMENTS (§ 611.560)
  11. Subpart N - INORGANIC MONITORING AND ANALYTICAL REQUIREMENTS (§ 611.591 to 611.631)
  12. Subpart O - ORGANIC MONITORING AND ANALYTICAL REQUIREMENTS (§ 611.640 to 611.658)
  13. Subpart P - THM MONITORING AND ANALYTICAL REQUIREMENTS (§ 611.680 to 611.688)
  14. Subpart Q - RADIOLOGICAL MONITORING AND ANALYTICAL REQUIREMENTS (§ 611.720 to 611.733)
  15. Subpart R - ENHANCED FILTRATION AND DISINFECTION: SYSTEMS THAT SERVE 10,000 OR MORE PEOPLE (§ 611.740 to 611.745)
  16. Subpart S - GROUNDWATER RULE (§ 611.800 to 611.805)
  17. Subpart T - REPORTING AND RECORDKEEPING (§ 611.830 to 611.870)
  18. Subpart U - CONSUMER CONFIDENCE REPORTS (§ 611.881 to 611.885)
  19. Subpart V - PUBLIC NOTIFICATION OF DRINKING WATER VIOLATIONS (§ 611.901 to 611.911)
  20. Subpart W - INITIAL DISTRIBUTION SYSTEM EVALUATIONS (§ 611.920 to 611.925)
  21. Subpart X - ENHANCED FILTRATION AND DISINFECTION - SYSTEMS SERVING FEWER THAN 10,000 PEOPLE (§ 611.950 to 611.957)
  22. Subpart Y - STAGE 2 DISINFECTION BYPRODUCTS REQUIREMENTS (§ 611.970 to 611.979)
  23. Subpart Z - ENHANCED TREATMENT FOR CRYPTOSPORIDIUM (§ 611.1000 to 611.1023)
  24. Subpart AA - REVISED TOTAL COLIFORM RULE (§ 611.1051 to 611.1061)
  25. Subpart AG - INTERIM LEAD AND COPPER RULES (§ 611.1350 to 611.1361)

Notes

Ill. Admin. Code tit. 35, pt. 611
Adopted in R88-26 at 14 Ill. Reg. 16517, effective September 20, 1990; amended in R90-21 at 14 Ill. Reg. 20448, effective December 11, 1990; amended in R90-13 at 15 Ill. Reg. 1562, effective January 22, 1991; amended in R91-3 at 16 Ill. Reg. 19010, effective December 1, 1992; amended in R92-3 at 17 Ill. Reg. 7796, effective May 18, 1993; amended in R93-1 at 17 Ill. Reg. 12650, effective July 23, 1993; amended in R94-4 at 18 Ill. Reg. 12291, effective July 28, 1994; amended in R94-23 at 19 Ill. Reg. 8613, effective June 20, 1995; amended in R95-17 at 20 Ill. Reg. 14493, effective October 22, 1996; amended in R98-2 at 22 Ill. Reg. 5020, effective March 5, 1998; amended in R99-6 at 23 Ill. Reg. 2756, effective February 17, 1999; amended in R99-12 at 23 Ill. Reg. 10348, effective August 11, 1999; amended in R00-8 at 23 Ill. Reg. 14715, effective December 8, 1999; amended in R00-10 at 24 Ill. Reg. 14226, effective September 11, 2000; amended in R01-7 at 25 Ill. Reg. 1329, effective January 11, 2001; amended in R01-20 at 25 Ill. Reg. 13611, effective October 9, 2001; amended in R02-5 at 26 Ill. Reg. 3522, effective February 22, 2002; amended in R03-4 at 27 Ill. Reg. 1183, effective January 10, 2003; amended in R03-15 at 27 Ill. Reg. 16447, effective October 10, 2003; amended in R04-3 at 28 Ill. Reg. 5269, effective March 10, 2004; amended in R04-13 at 28 Ill. Reg. 12666, effective August 26, 2004; amended in R05-6 at 29 Ill. Reg. 2287, effective January 28, 2005; amended in R06-15 at 30 Ill. Reg. 17004, effective October 13, 2006; amended in R07-2/R07-11 at 31 Ill. Reg. 11757, effective July 27, 2007; amended in R08-7/R08-13 at 33 Ill. Reg. 633, effective December 30, 2008; amended in R10-1/R10-17/R11-6 at 34 Ill. Reg. 19848, effective December 7, 2010; amended in R12-4 at 36 Ill. Reg. 7110, effective April 25, 2012; amended in R13-2 at 37 Ill. Reg. 1978, effective February 4, 2013; amended in R14-8 at 38 Ill. Reg. 3608, effective January 27, 2014; amended in R14-9 at 38 Ill. Reg. 9792, effective April 21, 2014. Amended in R15-6 at 39 Ill. Reg. 3713, effective 2/24/2015. Amended in R15-23 at 39 Ill. Reg. 15144, effective 11/9/2015. Amended in R16-4 at 39 Ill. Reg. 15352, effective 11/13/2015. Amended in R17-12 at 42 Ill. Reg. 1140, effective 1/4/2018. Amended R18-9 at 42 Ill. Reg. 9316, effective 5/29/2018. Amended in R18-17 at 43 Ill. Reg. 8206, effective 7/26/2019. Amended in R19-16 at 44 Ill. Reg. 6996, effective 4/17/2020. Amended in R18-26 at 47 Ill. Reg. 7556, effective 5/16/2023. Amended in R21-10/R22-2 at 47 Ill. Reg. 16486, effective 11/2/2023. Amended in R23-9 at 47 Ill. Reg. 18996, effective 12/7/2023.

AUTHORITY: Implementing Sections 7.2, 17, and 17.5 and authorized by Section 27 of the Environmental Protection Act [415 ILCS 5/7.2, 17, 17.5, and 27].

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