{"id":293100,"date":"2026-04-30T13:02:06","date_gmt":"2026-04-30T13:02:06","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ca\/293100\/"},"modified":"2026-04-30T13:02:06","modified_gmt":"2026-04-30T13:02:06","slug":"epa-fines-sacramento-county-landfill-for-leaking-toxic-gases","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ca\/293100\/","title":{"rendered":"EPA fines Sacramento County landfill for leaking toxic gases"},"content":{"rendered":"<p>            <img loading=\"lazy\" decoding=\"async\" class=\"responsive-image\" src=\"https:\/\/www.newsbeep.com\/us-ca\/wp-content\/uploads\/2026\/04\/SAC_DMK_4307.JPG\"   width=\"1200\" height=\"674\" title=\"A man dumps trash at Kiefer Landfill in Sloughhouse in December 2020. On Wed., April 29, the U.S. Environmental Protection Agency fined Sacramento County for failing to capture cancer-causing air pollutants from Kiefer Landfill.\" alt=\"A man dumps trash at Kiefer Landfill in Sloughhouse in December 2020. On Wed., April 29, the U.S. Environmental Protection Agency fined Sacramento County for failing to capture cancer-causing air pollutants from Kiefer Landfill.\"\/><\/p>\n<p>        A man dumps trash at Kiefer Landfill in Sloughhouse in December 2020. On Wed., April 29, the U.S. Environmental Protection Agency fined Sacramento County for failing to capture cancer-causing air pollutants from Kiefer Landfill.<\/p>\n<p>                Daniel Kim<\/p>\n<p>            dkim@sacbee.com<\/p>\n<p>Excess toxic air pollutants that can cause cancer and damage the nervous system and liver were released from Kiefer Landfill over more than seven months in 2023, the U.S. Environmental Protection Agency said Wednesday.<\/p>\n<p><a target=\"_blank\" rel=\"Follow nofollow noopener\" href=\"https:\/\/www.epa.gov\/newsreleases\/epa-takes-action-against-two-northern-california-landfills-clean-air-act-violations\">According to the agency<\/a>, Kiefer Landfill, owned and operated by Sacramento County, violated the Clean Air Act for failing to properly capture landfill gas from Jan. 24, 2023, to Sept. 12, 2023, during construction work, leading to the release of excess hazardous pollutants, including benzene, toluene, ethyl benzene and vinyl chloride.<\/p>\n<p>\u201cEPA is committed to ensuring landfills comply with the Clean Air Act,\u201d said EPA Pacific Southwest Enforcement and Compliance Assurance Division Director Amy Miller, in a news release on Wednesday.<\/p>\n<p>\u201cWe will continue to monitor compliance and take appropriate action against facilities that violate air quality standards and harm human health.\u201d<\/p>\n<p>EPA spokesperson Mikayla Rumph said 68 of the landfill\u2019s roughly 200 total gas collection wells allegedly \u201cexperienced excessive downtime within the construction area\u201d from Jan. 24 to Sept. 12 in 2023 and led to pollutant emissions. Rumph noted that EPA\u2019s findings are based on an overall assessment of how the landfill\u2019s gas collection system performed during that period, not a finding that excess gases were released every day.<\/p>\n<p>The federal agency has fined Sacramento County about $197,000 as part of a settlement. Sacramento County did not immediately respond to The Sacramento Bee\u2019s request for comment.<\/p>\n<p><a target=\"_blank\" rel=\"Follow nofollow noopener\" href=\"https:\/\/iris.epa.gov\/ChemicalLanding\/&amp;substance_nmbr=276\">Benzene<\/a> and <a target=\"_blank\" rel=\"Follow nofollow noopener\" href=\"https:\/\/www.epa.gov\/assessing-and-managing-chemicals-under-tsca\/risk-evaluation-vinyl-chloride\">vinyl chloride<\/a> are identified by the EPA as cancer-causing pollutants, while <a target=\"_blank\" rel=\"Follow nofollow noopener\" href=\"https:\/\/www.epa.gov\/sites\/default\/files\/2016-09\/documents\/toluene.pdf\">toluene<\/a> and <a target=\"_blank\" rel=\"Follow nofollow noopener\" href=\"https:\/\/www.epa.gov\/sites\/default\/files\/2016-09\/documents\/ethylbenzene.pdf\">ethyl benzene<\/a> are linked to other health problems, including respiratory issues, after long-term exposure. The landfill release also contributed to ground-level ozone, which the Sacramento Metropolitan Air Quality Management District has described as one of the key air quality concerns in the region.<\/p>\n<p>Under the Clean Air Act, landfill operators must install and maintain systems to collect and control landfill gas emissions to limit air pollution, odors and safety risks According to the agency, the municipal solid waste facility failed to comply with the law by not properly operating its gas collection systems during the construction period but has since restored them.<\/p>\n<p>The agency has also fined Altamont Landfill in Alameda County for violating the Clean Air Act after it illegally released more than 340,000 pounds of treated landfill gas from storage tanks, according to Wednesday\u2019s release.<\/p>\n<p>        Related Stories from  Sacramento Bee<\/p>\n<p>                <a href=\"https:\/\/www.sacbee.com\/profile\/312221354\/\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n                        <img decoding=\"async\" class=\"author-thumb\" src=\"https:\/\/www.newsbeep.com\/us-ca\/wp-content\/uploads\/2026\/04\/Chaewon-Chung.jpg\" width=\"400\" height=\"400\" alt=\"Profile Image of Chaewon Chung\" loading=\"lazy\"\/><br \/>\n                    <\/a><\/p>\n<p>                <a class=\"author-name\" href=\"https:\/\/www.sacbee.com\/profile\/312221354\/\" rel=\"nofollow noopener\" target=\"_blank\">Chaewon Chung<\/a><\/p>\n<p>                    The Sacramento Bee<\/p>\n<p>            Chaewon Chung covers climate and environmental issues for The Sacramento Bee. Before joining The Bee, she worked as a climate and environment reporter for the Winston-Salem Journal in North Carolina.\n            <\/p>\n","protected":false},"excerpt":{"rendered":"A man dumps trash at Kiefer Landfill in Sloughhouse in December 2020. On Wed., April 29, the U.S.&hellip;\n","protected":false},"author":2,"featured_media":293101,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[121,123,122],"class_list":["post-293100","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sacramento","tag-sacramento","tag-sacramento-headlines","tag-sacramento-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/293100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/comments?post=293100"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/293100\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media\/293101"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media?parent=293100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/categories?post=293100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/tags?post=293100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}