Breath Alcohol

Iowa Department of Public Safety Division of Criminal Investigation

_______________

Statistics for Monona County

Previous Six Months

Month	Year	Average Alcohol Level (g/210L)	Number of Tests
December	2023	0.000	3
November	2023	0.170	1
		Total:	4

Year to Date

Year	Average Alcohol Level (g/210L)	Number of Tests
2023	0.136	34
2022	0.135	39
2021	0.126	38
2020	0.146	39
2019	0.147	74
2018	0.142	84
2017	0.140	74
2016	0.148	71
2015	0.134	43
2014	0.136	41
2013	0.130	57
2012	0.093	77
2011	0.122	70

DataMaster CDM Historical Data *

Year	Average Alcohol Level (g/210L)	Number of Tests
2010	0.042	167
2009	0.041	223
2008	0.100	136
2007	0.109	114
2006	0.089	106
2005	0.098	142
2004	0.108	94
2003	0.111	115
2002	0.115	66
	Total:	1,163

* 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