18 AAC 80.1103 - Analytical methods for which certification may be granted

Current through April 6, 2022

The analytical requirements and method detection limits for water contaminants are as follows:

(1) for the organic chemicals listed in 40 C.F.R. 141.61, adopted by reference in 18 AAC 80.010(a), the analytical requirements and method detection limits are set out in 40 C.F.R. 141.24(e) and (f)(17), adopted by reference in 18 AAC 80.010(a);
(2) for the disinfection byproducts listed in 40 C.F.R. 141.64(a), adopted by reference in 18 AAC 80.010(a), the analytical requirements and method detection limits are set out in 40 C.F.R. 141.131, adopted by reference in 18 AAC 80.010(a);
(3) for the inorganic chemicals listed in 40 C.F.R. 141.62, adopted by reference in 18 AAC 80.010(a), the analytical requirements and method detection limits are set out in 40 C.F.R. 141.23(a)(4)(i) and (k), adopted by reference in 18 AAC 80.010(a);
(4) for the secondary contaminants listed in 40 C.F.R. 143.3, adopted by reference in 18 AAC 80.010(a), requirements for sampling and analysis are set out in 40 C.F.R. 143.4, adopted by reference in 18 AAC 80.010(a);
(5) analyses for total coliform and Escherichia coli required under 18 AAC 80.400 - 18 AAC 80.445 must be conducted in accordance with 40 C.F.R. 141.852, 40 C.F.R. 141.858(b), and, if applicable, 40 C.F.R. 141.21(e)(2) and (f) as provided under 40 C.F.R. 141.21(h) all adopted by reference in 18 AAC 80.010(a);
(6) measurements for total coliform, fecal coliform, and heterotrophic plate count required under 18 AAC 80.600 - 18 AAC 80.699 must be conducted in accordance with 40 C.F.R. 141.74(a), adopted by reference in 18 AAC 80.010(a);
(7) analyses for lead and copper must be conducted using methods required by 40 C.F.R. 141.23(k), adopted by reference in 18 AAC 80.010(a); the practical quantitation limits for lead and copper are set out in 40 C.F.R. 141.89(a)(1)(ii) and (iii), adopted by reference in 18 AAC 80.010(a);
(8) analyses for pH, conductivity, calcium, alkalinity, orthophosphate, silica, and temperature must be conducted using methods required by 40 C.F.R. 141.23(k), adopted by reference in 18 AAC 80.010(a);
(9) the analytical requirements and method detection limits for the radiological contaminants listed in 18 AAC 80.335 are set out in 40 C.F.R. 141.25, adopted by reference in 18 AAC 80.010(a).

Notes

18 AAC 80.1103
Eff. 7/25/2010, Register 195; am 2/11/2017, Register 221, April 2017

Information about how to review or obtain the reference materials referred to in 18 AAC 80.1103 is in the editor's note to 18 AAC 80.010.

Authority:AS 46.03.020

AS 46.03.050

AS 46.03.710

AS 46.03.720

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