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
Ice Harbor Brewing	WA-ICE	1996-	Kennewick	59
Icicle Brewing	WA-ICIC	2011-	Leavenworth	25
Ilk Beer	WA-ILKB	2024-	Olympia	1
Illuminati Brewing Co.	WA-ILLU	2018-2019	Bellingham	2
In The Shadow Brewing Co	WA-INTH	2019-	Arlington	2
Independent Brewing Co.	WA-INDE	1902-1915	Seattle	5
Inland Ale Works Brewing Co.	WA-INLN	2019-	Cheney	5
Inland Brewing & Malting Co.	WA-INLA	1894-1915	Spokane	2
Inland Products Co.	WA-INLP	1920s-1933	Spokane	3
Interstate Brewery Co.	WA-INTE	1939-1950	Vancouver	16
Iron Goat Brewing Co.	WA-IROG	2012-	Spokane	4
Iron Horse Brewery	WA-IRON	2004-	Ellensburg	56
Irrelevant Beer	WA-IRRE	2023-	Vancouver	2
Island Hoppin' Brewery	WA-ISL	2011-	Eastsound, Orcas Island	5
Issaquah Brewhouse	WA-ISS	1995-2020	Issaquah	2
Washington brewers with coasters:				15
Alternate brewer referencess:
total record count:				16