Extension of Start Date for Revised Photochemical Assessment Monitoring Stations
other · Rule · Published 2020-01-08 · Effective 2020-02-07 · 85 FR 834
Document
Document number
2019-28219
Federal Register citation
85 FR 834
CFR reference
40 CFR 58
Type
Rule
Action
Final rule.
Category
other
Publication date
2020-01-08
Effective date
2020-02-07
EPA docket
EPA-HQ-OAR-2019-0137
Abstract
The EPA is delaying the start date for the revised Photochemical Assessment Monitoring Stations (PAMS) monitoring site network established in EPA regulations. This final action extends the start date from June 1, 2019, to June 1, 2021. The revision gives 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.