1. a) The following regulations and materials are incorporated or referenced in this Part:

2. 1) Illinois Plumbing Code

   (77 Ill. Adm. Code 890)

   Illinois Department of Public Health

3. 2) Illinois Water Well Construction Code

   (77 Ill. Adm. Code 920)

   Illinois Department of Public Health

4. 3) Drinking Water Systems

   1. 4) Standard Methods for the Examination of Water and Waste water (1995 Edition − American Public Health Association, 1015 15th Street, N.W., Washington, D.C. 20005)

   2. 5) ANSI/NSF Standard 42, Drinking Water Treatment Units – Aesthetic Effects (1997) Published by:

      NSF International

      P.O. Box 130140

      Ann Arbor, Michigan 48113-0140

      Referenced in Section 930.20

   3. 6) ANSI/NSF Standard 53, Drinking Water Treatment Units – Health Effects (1997) Published by:

      NSF International

      P.O. Box 130140

      Ann Arbor, Michigan 48113-0140

      Referenced in Section 930.20

   4. 7) ANSI/NSF Standard 55, Ultraviolet Microbiological Water Treatment Systems (1991) Published by:

      NSF International

      P.O. Box 130140

      Ann Arbor, Michigan 48113-0140

      Referenced in Section 930.20

   5. 8) ANSI Z 34.1 (1993), Third Party Certification Program

      American National Standards Institute

      11 West 42^nd Street

      New York NY 10036

   6. b) All incorporations by reference of federal regulations and the standards of nationally recognized organizations refer to the regulations and standards on the date specified and do not include any additions or deletions subsequent to the date specified.

   (77 Ill. Adm. Code 900)

   Illinois Department of Public Health

(Source: Amended at 27 Ill. Reg. 15998, effective October 1, 2003)