Iowa Department of Public Safety Division of Criminal Investigation

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Statistics for Bremer County

Previous Six Months

Month

Year

Average Alcohol Level
(g/210L)

Number of Tests

May 2019 0.112 6
April 2019 0.136 7
March 2019 0.205 10
February 2019 0.151 9
January 2019 0.126 7
December 2018 0.159 5
 

Total:

44

Year to Date

Year

Average Alcohol Level
(g/210L)

Number of Tests

2019 0.150 39
2018 0.136 108
2017 0.140 122
2016 0.127 147
2015 0.124 132
2014 0.129 137
2013 0.137 114
2012 0.126 138
2011 0.125 135
2010 0.132 74

DataMaster CDM Historical Data *

Year

Average Alcohol Level
(g/210L)

Number of Tests

2010 0.142 57
2009 0.133 109
2008 0.134 169
2007 0.128 213
2006 0.135 243
2005 0.135 236
2004 0.130 209
2003 0.130 178
2002 0.132 128
 

Total:

1,542

* 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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