2019-11406: Extension of Start Date for Revised Photochemical Assessment Monitoring Stations
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The EPA is proposing to revise the start date for the revised Photochemical Assessment Monitoring Stations (PAMS) monitoring site network established in 40 CFR part 58, Appendix D. This proposed revision would extend the start date from June 1, 2019, to June 1, 2021. The proposed revision would give states two additional years to acquire the necessary equipment and expertise needed to successfully make the required PAMS measurements by the start of the 2021 PAMS season.
The agency’s own summary, as published.
What this changes
Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.
Rulemaking docket
We haven’t pulled this rulemaking’s full docket yet. View docket EPA-HQ-OAR-2019-0137 on Regulations.gov →
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