Publication Summary

Title

Documentation of a Natural Event Due to High Winds, May 02, 2002--Walla Walla, Washington

Month-Year PublishedApril 2003
Online Availability
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Short Description

EPA issued the policy on "Areas Affected by PM-10 Natural Events" (hereafter referred to as Natural Events Policy or NEP) on May 30, 1996. EPA′s reasons for issuing the NEP are described as follows:

In issuing the natural events policy, EPA now believes that, under certain circumstances, it is appropriate to again exclude PM-10 air quality data that are attributable to uncontrollable natural events from the decisions regarding an area's nonattainment status.

Publication Number03-02-006
Author(s)Rude, Brett
Print Availability Not available as a printed document
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Number of pages 57
Keywords air monitoring, air quality, meteorology, technical, winds
Related Publications TitleRelationship    
Documentation of Natural Event Due to High Winds, September 25, 1997--Walla Walla, Washingtonpart of a series
Documentation of a Natural Event Due to High Winds, September 25, 2001--Columbia Plateau, Washingtonpart of a series
Documentation of Natural Event Due To High Winds, September 29, 2002, Wallula, Washingtonpart of a series

This page last updated March 27, 2008