Code of Federal Regulations (Last Updated: November 8, 2024) |
Title 40 - Protection of Environment |
Chapter I - Environmental Protection Agency |
SubChapter B - Grants and Other Federal Assistance |
Part 49 - Indian Country: Air Quality Planning and Management |
Subpart M - Implementation Plans for Tribes - Region X |
Implementation Plan for the Puyallup Tribe of the Puyallup Reservation, Washington |
§ 49.10525 - Classification of regions for episode plans.
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§ 49.10525 Classification of regions for episode plans.
The air quality control region which encompasses the lands in trust that are within the Puyallup Reservation is classified as follows for purposes of episode plans:
Pollutant Classification Carbon monoxide I Nitrogen dioxide III Ozone I Particulate matter (PM10) I Sulfur oxides IA