Breath Alcohol

Iowa Department of Public Safety Division of Criminal Investigation

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Statistics for Cedar County

Previous Six Months

Month	Year	Average Alcohol Level (g/210L)	Number of Tests
November	2024	0.181	3
October	2024	0.104	2
September	2024	0.131	3
August	2024	0.146	5
July	2024	0.102	4
June	2024	0.199	3
		Total:	20

Year to Date

Year	Average Alcohol Level (g/210L)	Number of Tests
2024	0.147	48
2023	0.135	67
2022	0.095	57
2021	0.093	83
2020	0.126	55
2019	0.101	100
2018	0.109	116
2017	0.110	139
2016	0.132	112
2015	0.134	87
2014	0.117	100
2013	0.116	120
2012	0.106	143
2011	0.090	206
2010	0.085	82

DataMaster CDM Historical Data *

Year	Average Alcohol Level (g/210L)	Number of Tests
2010	0.088	94
2009	0.093	116
2008	0.099	163
2007	0.105	156
2006	0.105	156
2005	0.120	126
2004	0.122	132
2003	0.114	140
2002	0.063	148
	Total:	1,231

* 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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