Breath Alcohol

Iowa Department of Public Safety Division of Criminal Investigation

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Statistics for Ida County

Previous Six Months

Month	Year	Average Alcohol Level (g/210L)	Number of Tests
September	2024	0.171	3
August	2024	0.079	7
July	2024	0.103	9
June	2024	0.146	3
May	2024	0.069	10
April	2024	0.070	2
		Total:	34

Year to Date

Year	Average Alcohol Level (g/210L)	Number of Tests
2024	0.104	40
2023	0.105	19
2022	0.079	18
2021	0.151	16
2020	0.120	17
2019	0.114	22
2018	0.131	21
2017	0.108	20
2016	0.141	49
2015	0.064	42
2014	0.119	20
2013	0.128	17
2012	0.135	32
2011	0.130	45
2010	0.098	30

DataMaster CDM Historical Data *

Year	Average Alcohol Level (g/210L)	Number of Tests
2010	0.090	18
2009	0.100	48
2008	0.109	69
2007	0.106	64
2006	0.113	82
2005	0.120	61
2004	0.083	56
2003	0.126	38
2002	0.134	18
	Total:	454

* 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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