[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (B) of rule 3745-71-01 of the Administrative Code titled "Reference to materials."]
For the purposes of ascertaining, defining and measuring ambient air quality, lead shall be measured by the test methods in Appendix G of 40 CFR Part 50 "Reference Method for the Determination of Lead in Total Suspended Particulate Matter" or by equivalent test methods approved in accordance with 40 CFR Part 53.
Five Year Review (FYR) Dates: 09/06/2016 and 12/10/2021
Promulgated Under: 119.03
Statutory Authority: 3704.03(E)
Rule Amplifies: 3704.03(A), 3704.03(E)
Prior Effective Dates: 3/27/81, 10/4/94, 3/27/06, 8/26/11