Breath Alcohol

Iowa Department of Public Safety Division of Criminal Investigation

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Statistics for Jasper County

Previous Six Months

Month	Year	Average Alcohol Level (g/210L)	Number of Tests
May	2024	0.072	5
April	2024	0.110	12
March	2024	0.139	6
February	2024	0.112	12
January	2024	0.082	10
December	2023	0.084	7
		Total:	52

Year to Date

Year	Average Alcohol Level (g/210L)	Number of Tests
2024	0.105	45
2023	0.126	141
2022	0.128	174
2021	0.114	154
2020	0.118	128
2019	0.114	89
2018	0.130	108
2017	0.092	132
2016	0.104	172
2015	0.099	160
2014	0.118	199
2013	0.107	147
2012	0.130	190
2011	0.132	231
2010	0.112	80

DataMaster CDM Historical Data *

Year	Average Alcohol Level (g/210L)	Number of Tests
2010	0.133	146
2009	0.134	192
2008	0.117	219
2007	0.122	220
2006	0.128	253
2005	0.130	198
2004	0.127	193
2003	0.130	194
2002	0.142	104
	Total:	1,719

* 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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