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  2. List of Superfund sites in California - Wikipedia

    en.wikipedia.org/wiki/List_of_Superfund_sites_in...

    This is a list of Superfund sites in California designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. 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 ...

  3. Hazardous Waste and Substances Sites List - Wikipedia

    en.wikipedia.org/wiki/Hazardous_Waste_and...

    The Hazardous Waste and Substances Sites List, also known as the Cortese List—named for Dominic Cortese—or California Superfund, is a planning document used by the State of California and its various local agencies and developers to comply with the California Environmental Quality Act requirements in providing information about the location of hazardous materials release sites.

  4. Arcata Wastewater Treatment Plant and Wildlife Sanctuary

    en.wikipedia.org/wiki/Arcata_Wastewater...

    Sewage from the city of Arcata is treated and released to Humboldt Bay via complex flow routing through a number of contiguous ponds, wetlands, and marshes. Resemblance of treatment features to natural bay environments may cause potential ambiguity about where wastewater ceases to be considered partially treated sewage and meets enhancement objectives of the California Bays and Estuaries ...

  5. Hyperion sewage treatment plant - Wikipedia

    en.wikipedia.org/wiki/Hyperion_sewage_treatment...

    The Hyperion Water Reclamation Plant is a sewage treatment plant in southwest Los Angeles, California, next to Dockweiler State Beach on Santa Monica Bay. The plant is the largest sewage treatment facility in the Los Angeles Metropolitan Area and one of the largest plants in the world. Hyperion is operated by the City of Los Angeles, Department ...

  6. It's not just toxic chemicals. Radioactive waste was also ...

    www.aol.com/news/not-just-toxic-chemicals...

    In a 1999 report by the International Atomic Energy Agency titled "Inventory of radioactive waste disposals at sea," a grainy map shows that at least 56,261 containers of radioactive waste were ...

  7. Onsite sewage facility - Wikipedia

    en.wikipedia.org/wiki/Onsite_sewage_facility

    The primary mechanism of biological waste recycling in the natural environment is performed by other organisms such as animals, insects, soil microorganisms, plants, and fungi, which consume all available nutrients in the waste, leaving behind fully decomposed solids that become part of topsoil, and pure drinking water that has been stripped of everything that can possibly be consumed and ...

  8. Where does the poop go? Your tiny home sewage questions ... - AOL

    www.aol.com/news/2017-03-30-where-does-the-poop...

    Typically $900-$2,000, it's perhaps the best option for those living off-the-grid as it doesn't require trips to RV dump stations. On the other side of the spectrum, penny-pinchers also have a ...

  9. Central Valley groundwater pollution - Wikipedia

    en.wikipedia.org/wiki/Central_Valley_groundwater...

    Issues in groundwater contamination by nitrates come from 50 years of unregulated management of livestock waste disposal, septic systems and commercial fertilizers. With manganese now also emerging as a concern, studies have shown that elevated levels of manganese in water supplies can lead to cognitive and neurological developmental issues ...