30 CFR 250.303 - Facilities described in a new or revised Exploration Plan or Development and Production Plan.
|Air pollutant||Averaging time (hours)|
|Air pollutant||Averaging times|
|Annual mean 1||24-hour maximum||3-hour maximum|
|1 For TSP—geometric; For SO2—arithmetric.|
This section’s status may have changed. It may have been renumbered, reserved, or removed.
Title 30 published on 2015-07-01
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 30 CFR Part 250 after this date.