15A NCAC 18C .2006      REPORTING AND RECORD KEEPING REQUIREMENTS

The provisions of 40 C.F.R. 141.75 are hereby adopted by reference in accordance with G.S. 150B-21.6 including subsequent amendments and editions. Copies are available for public inspection as set forth in Rule .0102 of this Subchapter.  These provisions are adopted with the following exception:  In 40 C.F.R. 141.75, "0.2 mg/l" of residual disinfectant concentration shall be replaced with "0.2 mg/l measured as free chlorine when chlorine is the singular applied disinfectant and 1.0 mg/l measured as total chlorine when ammonia and chlorine are applied disinfectants."

History Note:        Authority G.S. 130A‑315; P.L. 93‑523; 40 C.F.R. 141.75;

Eff. January 1, 1991;

Amended Eff. April 1, 2014; October 1, 2009;

Pursuant to G.S. 150B-21.3A, rule is necessary without substantive public interest Eff. November 23, 2015.