List of Superfund sites in Washington (state)
Summary
This is a list of Superfund sites in Washington State designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law in the US state. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up hazardous material contaminations.
Originally created by Cmcnicoll
12/21/2009, 12:00:32 PM
Modified
5/20/2026, 10:21:06 PM
Recent revisions
c/e
/* Superfund sites */ correct redlinks to two existing articles
taillings→tailings - [[toolforge:typos]]
Rescued 70 archive links; Move 9 urls. [[User:GreenC/WaybackMedic_2.5|Wayback Medic 2.5]] per [[WP:URLREQ#epa.gov]]
better link
disambig
/* Superfund sites */ Improperly formatted date
[[Wikipedia:MOSNUMscript|script]]-assisted date audit and style fixes per [[MOS:NUM]]
Changing short description "Wikipedia list article" to "none" per [[WP:SDNONE]] (via [[de:Benutzer:Schnark/js/bandersnatch|Bandersnatch]])
Disambiguating links to [[Fort Lewis]] (link changed to [[Fort Lewis (Washington)]]; link changed to [[Fort Lewis (Washington)]]) using [[User:Qwertyytrewqqwerty/DisamAssist|DisamAssist]].
link [[Marine sediment]] using [[:en:User:Edward/Find link|Find link]]
link [[landfill gas]] using [[:en:User:Edward/Find link|Find link]]
[[User:Monkbot/task 18|Task 18 (cosmetic)]]: eval 82 templates: del empty params (1×); hyphenate params (95×);
link [[soil contamination]] using [[:en:User:Edward/Find link|Find link]]
seaps fix
/* top */added short description
/* Superfund sites */[[User:Monkbot/task 16: remove replace deprecated dead-url params|Task 16]]: replaced (7×) / removed (0×) deprecated |dead-url= and |deadurl= with |url-status=;
Removed accessdate with no specified URL. | You can [[WP:UCB|use this bot]] yourself. [[WP:DBUG|Report bugs here]].| Activated by [[User:Chris Capoccia]] | [[Category:Pages using citations with accessdate and no URL]].
