40 CFR § 81.266 - Alabama and Tombigbee Rivers Intrastate Air Quality Control Region.
---
identifier: "/us/cfr/t40/s81.266"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 81.266 - Alabama and Tombigbee Rivers Intrastate Air Quality Control Region."
title_number: 40
title_name: "Protection of Environment"
section_number: "81.266"
section_name: "Alabama and Tombigbee Rivers Intrastate Air Quality Control Region."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "81"
part_name: "DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401,"
regulatory_source: "36 FR 22421, Nov. 25, 1971, unless otherwise noted."
cfr_part: "81"
---
# 81.266 Alabama and Tombigbee Rivers Intrastate Air Quality Control Region.
The Alabama and Tombigbee Rivers Intrastate Air Quality Control Region (Alabama) consists of the territorial area encompassed by the boundaries of the following jurisdictions or described area (including the territorial area of all municipalities (as defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost boundaries of the area so delimited):
In the State of Alabama: Choctaw County, Clarke County, Conecuh County, Dallas County, Marengo County, Monroe County, Perry County, Washington County, Wilcox County.