Iowa Department of Public Safety Division of Criminal Investigation

_______________

 

Statistics for Carroll County

Previous Six Months

Month

Year

Average Alcohol Level
(g/210L)

Number of Tests

January 2019 0.168 6
December 2018 0.134 4
November 2018 0.175 6
October 2018 0.178 3
September 2018 0.141 4
August 2018 0.112 8
 

Total:

31

Year to Date

Year

Average Alcohol Level
(g/210L)

Number of Tests

2019 0.168 6
2018 0.123 83
2017 0.133 105
2016 0.134 67
2015 0.134 55
2014 0.145 71
2013 0.133 75
2012 0.134 109
2011 0.143 139
2010 0.140 62

DataMaster CDM Historical Data *

Year

Average Alcohol Level
(g/210L)

Number of Tests

2010 0.132 61
2009 0.142 108
2008 0.134 142
2007 0.139 164
2006 0.125 146
2005 0.129 107
2004 0.135 85
2003 0.134 120
2002 0.128 34
 

Total:

967

* 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.

Download CSV

Back to State and County Statistics

  Mailbox
Click here to sign up for email notifications