Brewery (Number of groups) (Click a Brewer to view coasters)	Sort by code	Sort by Production Dates *RED = CLOSED*	Sort by city	Sort by count
Carroll Brewing Co.	IA-CARR	2018	Carroll	1
Casper Heil Brewing Company	IA-CASP	1894-1916	Burlington	2
Cedar Brewing	IA-CED	1996-2007	Cedar Rapids	12
CIB Brewery (Chefs In Black)	IA-CIBB	2013-2018	Carson	8
Clinton Brewing Co.	IA-CLIN	1916 - 1934	Clinton	3
Clock House Brewing	IA-CLOC	2017-	Cedar Rapids	18
Confluence Brewing Co.	IA-CONF	2012-	Des Moines	210
Contrary Brewing	IA-CONT	2015-	Muscatine	6
Court Avenue Brewing Co.	IA-COURT	1997-	Des Moines	17
Crawford Brew Works	IA-CRAW	2018-	Bettendorf	3
Iowa brewers with coasters:				10
Alternate brewer referencess:
total record count:				14