Iowa Department of Public Safety Division of Criminal Investigation

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Statistics for Franklin County

Previous Six Months

Month

Year

Average Alcohol Level
(g/210L)

Number of Tests

December 2018 0.141 2
November 2018 0.191 1
October 2018 0.193 3
September 2018 0.117 2
August 2018 0.120 5
July 2018 0.076 1
 

Total:

14

Year to Date

Year

Average Alcohol Level
(g/210L)

Number of Tests

2018 0.127 35
2017 0.134 42
2016 0.119 37
2015 0.134 34
2014 0.120 39
2013 0.123 35
2012 0.118 39
2011 0.139 55
2010 0.091 28

DataMaster CDM Historical Data *

Year

Average Alcohol Level
(g/210L)

Number of Tests

2010 0.118 52
2009 0.124 71
2008 0.125 78
2007 0.136 85
2006 0.110 93
2005 0.137 103
2004 0.131 96
2003 0.144 74
2002 0.137 68
 

Total:

720

* 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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