Section 18.60.840. Parameters for surface water monitoring and groundwater detection monitoring.

	(a)  Unless a reduced list of parameters is designated under 18 AAC 60.850(a), during detection monitoring the owner or operator of a Class I MSWLF shall monitor groundwater for all contaminants listed in 40 C.F.R. 258, Appendix I, as amended through December 6, 1995, which is adopted by reference.  In addition, the department will, in its discretion, require the owner or operator to test for one or more of the constituents and parameters listed in Table J in this section.   
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	(b)  The owner or operator of a facility, other than a Class I MSWLF, subject to surface water or groundwater monitoring shall test for those parameters of 40 C.F.R. Part 258, Appendix I, adopted by reference in (a) of this section and of Table J, applied to the facility by the department. The department will determine which test parameters are required on a case-by-case basis after considering the following factors:  
		(1) the geological and hydrogeological characteristics of the site;  
		(2) the impact of manmade and natural features on the effectiveness of surface and groundwater monitoring;  
		(3) climatic factors that might influence the reliability of surface and groundwater monitoring procedures; and  
		(4) the effectiveness of indicator parameters in detecting a release.  

Authorities

44.46.020;46.03.010;46.03.020;46.03.070;46.03.100;46.03.110;46.03.800;46.03.810;44.62.245

Notes

Reference

18 AAC 60.460
18 AAC 60.810
18 AAC 60.850

Authority

AS 44.46.020 AS 46.03.010 AS 46.03.020 AS 46.03.070 AS 46.03.100 AS 46.03.110 AS 46.03.800 AS 46.03.810 Editor's note: The documents adopted by reference in this section may be reviewed at the department's Juneau, Anchorage, and Fairbanks offices and, with the exception of the C.F.R. document, are also on file in the Office of the Lieutenant Governor. Standard Methods for the Examination of Water and Wastewater is available from the AWWA Bookstore, 6666 West Quincy Avenue, Denver, Colorado 80235. Methods for Chemical Analysis of Water and Wastes, EPA600/4-79-020, revised March 1983; Methods for Organic Chemical Analysis of Municipal and Industrial Wastewater, EPA600/4-82-057, July 1982; and Test Methods for Evaluating Solid Waste, Physical/Chemical Methods (SW-846) are available from National Technical Information Service, United States Department of Commerce, 5285 Port Royal Road, Springfield, Virginia 22161. DEC analytical methods AK101, AK102, and AK103 are available from the department, 410 Willoughby Avenue, Juneau, Alaska 99801-1795. On 6/2/99, as required by AS 44.62.245, the department gave notice that the following amended version of material, previously adopted by reference in 18 AAC 60.840, Table J, would be in effect on 6/25/99: DEC analytical methods AK101 (Method for the Determination of Gasoline Range Organics), AK102 (Method for the Determination of Diesel Range Organics), and AK103 (Method for the Determination of Residual Range Organics), from the department's Underground Storage Tank Procedures Manual, as revised as of 3/1/99 and adopted by reference in 18 AAC 78.007. The amended version may be reviewed at the department's Juneau, Anchorage, and Fairbanks offices. As of Register 151, October 151, October 1999, the regulations attorney updated a cross-reference in 18 AAC 60.840, Table J, note 2, so that the provision refers to 18 AAC 78.007 instead of 18 AAC 78.090, reflecting amendments to 18 AAC 78 that became effective 1/22/99, Register 149.

History

Eff. 1/28/96, Register 137; am 10/29/98, Register 148

References

18.60.840;18.78.007;18.78.090;18.78