Iowa Department of Public Safety Division of Criminal Investigation

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Statistics for Buchanan County

Previous Six Months

Month

Year

Average Alcohol Level
(g/210L)

Number of Tests

January 2019 0.094 6
December 2018 0.133 5
November 2018 0.145 5
October 2018 0.171 5
September 2018 0.129 6
August 2018 0.126 10
 

Total:

37

Year to Date

Year

Average Alcohol Level
(g/210L)

Number of Tests

2019 0.094 6
2018 0.120 90
2017 0.123 103
2016 0.110 89
2015 0.123 78
2014 0.132 74
2013 0.105 100
2012 0.124 124
2011 0.140 88
2010 0.103 52

DataMaster CDM Historical Data *

Year

Average Alcohol Level
(g/210L)

Number of Tests

2010 0.136 56
2009 0.133 111
2008 0.152 99
2007 0.135 103
2006 0.123 102
2005 0.127 109
2004 0.122 53
2003 0.141 48
2002 0
 

Total:

681

* 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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