Ariz. Admin. Code § tit. 18, ch. 11, art. 2, tbl. 9

Current through Register Vol. 30, No. 50, December 13, 2024

Table 9 - Water Quality Standards for Dissolved Zinc

Acute and Chronic Aquatic and Wildlife Coldwater AZ and Warmwater AZ
Hard. mg/L	Std. µg/L
20	30.0
100	117
400	379
e(0.8473*LN(Hardness)+0.884)*(0.978)

Ariz. Admin. Code tit. 18, ch. 11, art. 2, tbl. 9

New Section made by final rulemaking at 29 A.A.R. 302, effective 2/20/2023.