Get on the path to results today.
US Legal Action represents multiple law firms. Let us help you find the best rate for your case.

Are you residing near either the Chiquita Canyon Landfill or Sunshine Canyon Landfill? You may have grounds for compensation. These two landfills in Southern California have experienced uncontrolled chemical reactions, causing severe disruptions to nearby neighborhoods and communities. Residents have reported intolerable odors and concerns about potential water contamination.
If you or someone you know has been affected, taking action now is essential. Join the growing number of residents participating in the mass tort lawsuit to seek justice. We firmly believe that the operators of these landfills have exhibited gross negligence and must be held accountable to the people of Los Angeles.
Impacted areas include Valencia, Northridge, Granada Hills, Porter Ranch, Sylmar, Santa Clarita, Castaic, and more.
If you suspect you've been impacted, don't hesitate to take steps today to secure the compensation and justice you deserve.
The mass tort lawsuits claim that the operators of both landfills failed to control chemical reactions, leading to a public nuisance and negatively impacting the health of individuals in nearby communities. These allegations suggest prolonged suffering with no resolution over the years.
The community is deeply troubled by the odors emanating from the issues at the Chiquita Canyon and Sunshine Canyon landfills. Residents have reported experiencing noxious odors along with symptoms such as skin, eye, and throat irritation, as well as stomach upset.
Meanwhile, heavy rainfall in late 2022 and into 202 saturated the Sunshine Canyon landfill, soaking decomposing waste and creating an environment conducive to bacterial growth. This bacterial proliferation is identified as the primary source of the odors emanating from the Sunshine Canyon landfill.
Additionally, contaminated water has been observed bubbling up and shooting into the air at the Chiquita Canyon landfill, exacerbating the unpleasant odors experienced by you and your community.
Meanwhile, heavy rainfall in late 2022 and into 2024 saturated the Sunshine Canyon landfill, soaking decomposing waste and creating an environment conducive to bacterial growth. This bacterial proliferation is identified as the primary source of the odors emanating from the Sunshine Canyon landfill.
Benzene, Carbon tetrachloride, Methane, and Hydrogen sulfide are among the chemicals being released into the air. According to a report from the South Coast Air Quality Management District (South Coast AQMD), approximately 35% of all hydrogen sulfide (H2S) readings over the past year at Chiquita Canyon exceeded the California state standard of 30 parts per billion (ppb), averaged over one hour.
A statement from the County of Los Angeles Public Health Department outlines potential health impacts associated with the odors at Chiquita Canyon, including:
- Headache
- Nasal congestion
- Irritation of the eyes, nose, and throat, along with hoarseness and sore throat
- Coughing
- Tightness in the chest
- Difficulty breathing
- Wheezing
- Palpitations
- Nausea
- Drowsiness
- Mental depression
These symptoms are categorized as "short-term health effects" that are deemed non-permanent and not indicative of long-term disease, although they may exacerbate existing health conditions. However, some residents have contested these findings, stating that they do not align with their personal experiences living near the landfill.

US Legal Action is a marketing and advertising agency that provides lead generation and consumer outreach services for participating law firms and attorneys handling mass tort and other legal matters. Our services include digital advertising, social media marketing, online lead generation, and public awareness campaigns designed to connect consumers with information related to potential legal claims.
US Legal Action is not a law firm, attorney referral service, or legal practice, and does not provide legal advice, legal opinions, or legal representation. Information contained on this website is provided for general informational and marketing purposes only and should not be interpreted as legal advice or a guarantee of any legal outcome.
Submission of information through this website does not create an attorney-client relationship between you and US Legal Action or with any participating attorney or law firm. Any legal services, case evaluations, or representation decisions are solely the responsibility of the licensed attorneys or law firms that may contact you regarding your inquiry.
By using this website and related services, you acknowledge and agree that US Legal Action operates solely as a marketing and lead generation provider and is not responsible for legal advice, legal representation, or the outcome of any legal matter. Individuals seeking legal advice should consult directly with a qualified licensed attorney regarding their specific situation.
TreImage Marketing Group
One World Trade Center Long Beach Ca 90802
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.