15A NCAC 18C .1528 ALTERNATE ANALYTICAL TECHNIQUES
With the written permission of the Secretary, concurred in by the Administrator of the U.S. Environmental Protection Agency, an alternate analytical technique may be employed. An alternate technique shall be acceptable only if it is substantially equivalent to the prescribed test in both precision and accuracy as it relates to the determination of compliance with any maximum contaminant level. The use of the alternate analytical technique shall not decrease the frequency of monitoring required by this Section.
History Note: Authority G.S. 130A‑315; P.L. 93‑523; 40 C.F.R. 141;
Eff. September 1, 1979;
Amended Eff. March 31, 1981;
Transferred and Recodified from 10 NCAC 10D .1630 Eff. April 4, 1990.