Iowa Department of Public Safety Division of Criminal Investigation

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Statistics for Jackson County

Previous Six Months

Month

Year

Average Alcohol Level
(g/210L)

Number of Tests

January 2019 0.000 1
December 2018 0.158 4
November 2018 0.087 2
September 2018 0.083 5
August 2018 0.176 5
July 2018 0.166 4
 

Total:

21

Year to Date

Year

Average Alcohol Level
(g/210L)

Number of Tests

2019 0.000 1
2018 0.122 45
2017 0.129 64
2016 0.123 70
2015 0.141 68
2014 0.137 85
2013 0.147 78
2012 0.146 127
2011 0.133 100
2010 0.152 39

DataMaster CDM Historical Data *

Year

Average Alcohol Level
(g/210L)

Number of Tests

2010 0.140 61
2009 0.147 80
2008 0.147 98
2007 0.123 101
2006 0.137 101
2005 0.127 103
2004 0.129 77
2003 0.149 83
2002 0.149 86
 

Total:

790

* The DataMaster CDM in use in Iowa from 1999 until 2011 was capable of limited data collection. This section of the website allows users to view the approximate number of tests and the average alcohol concentration of the subject for each county from 2002–2010.

This data is limited to the DataMaster CDM only. Please note, that the data may not be complete. The DataMaster CDM was capable of only holding approximately 175 tests at a time and there were situations that the memory was full and would no longer store tests until it was downloaded. Also, data may have been lost, never stored or cleared from memory prior to a download taking place.

The statistical data includes several subject tests that may have been performed by officers as "practice" and suspects that may have been impaired by substances other than alcohol therefore resulting in a zero breath alcohol result. Eliminating any test that was below 0.010 g/210 L, the statewide average over the past decade has been around 0.147 g/210 L.

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