15A NCAC 18C .1533      TOTAL TRIHALOMETHANES SAMPLING AND ANALYSIS: LESS THAN 10,000

History Note:        Authority G.S. 130A‑315;

Eff. August 1, 1990;

Amended Eff. July 1, 1994;

Expired Eff. December 1, 2015 pursuant to G.S. 150B-21.3A.