April 18, 2013IN THE MATTER OF:PROPOSED AMENDMENTS TOGROUNDWATER QUALITY STANDARDS(35 ILL.
See 35 Ill.
Adm.
Code 620.420(b)(1).
Docket R08-18 updated the Board’s GQS at 35 Ill.
First, trichloroethylene and its Class II GQS of 0.025 milligrams per liter (mg/L) were
inadvertently deleted and must be restored. at 51 (Oct. 4, 2012).The trichloroethylene Class II GQS failed to appear in the Illinois Register at first noticeor final adoption of the R08-18 amendments. at 51 (Aug. 9,2012); GQS Update, R08-18, slip op.
Allowed
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