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  • Visit and examination requirements for SPCC self-certification

    Pursuant to 40 CFR §112.6, the owner or operator of a facility that meets the criteria in §112.3(g) for either a Tier I or Tier II qualified facility may self-certify the facility's SPCC Plan. As part of the self-certification, the owner or operator must certify that he or she has…

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  • Will there be an increase in turbidity (cloudiness or muddiness) or silt in the streams?

    The increased flow from this work is expected to be minimal and should not impact turbidity or silt.

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  • Will returning the natural flow of water to Sulphur Run disturb areas with sheen?

    Conditions in the streams are much improved because of previous cleanup work conducted in 2023. Although oily sheens remain, they are settled in the sediment and do not impact surface water unless disturbed. The increased water flow to Sulphur Run will be minimal and is not expected to disturb sheen…

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  • Availability of electronic SPCC Plan template

    Part 112, Appendix G to prepare an SPCC Plan. Is the Tier I qualified facility SPCC Plan template available in an electronic version? EPA has made available electronic versions of the Tier I qualified facility Plan template to help the owner or operator of a Tier I qualified facility develop…

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  • Where can I go to learn more?

    PitWatch.org is the online home of the Berkeley Pit Public Education Committee. This volunteer committee educates residents, students, and the public about the environmental management of the Berkeley Pit.  Information includes the geology, hydrology, current events, and ongoing academic research associated with the Berkeley Pit. This committee frequently shares their…

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  • What is the status of the cleanup at the site?

    In October 2023, it was announced that the excavation work, which removed the known areas of contaminated soil at the derailment site, was complete. The soil double-check work has been ongoing for months and is expected to continue into the fall. The timeline of our expected completion plans for final…

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  • When can we access the streams again?

    The upcoming cleanup efforts will focus on oil-based compounds which, based on recent sampling, are the only derailment-related contaminants remaining in the creeks. Please obey all posted signage and continue to avoid access in Sulphur and Leslie Runs until further notice.

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  • What has changed?

    For the past several months as the collected wastewater has gone through the system, sample results have shown that the wastewater meets the standards set for vinyl chloride and other derailment-caused contaminants without treatment, meaning it can be disposed of as non-hazardous waste. Testing of the collected wastewater will continue…

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  • Why collect the rainwater and snowmelt around the derailment site?

    Until excavation work and confirmatory sampling are completed, any wastewater collected from the derailment site is considered a “listed hazardous waste” because it may have come into contact with vinyl chloride or other hazardous contaminants from the derailment. Even though the soil contamination has been removed, our double-check work is…

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  • What is the status of the cleanup work in the streams?

    There is still more work to be done in Leslie and Sulphur Runs. EPA and Ohio EPA are reviewing the Norfolk Southern sediment mitigation workplan. More cleaning will likely start before April and is expected to continue through July.

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  • How can I get involved?

    EPA encourages the public to review our Community Involvement Plan (pdf) (66pp, 6MB) that lays out our specific community involvement activities, and how to become involved at the Site. You can also contact our Community Involvement Coordinator, Mackenzie Meter ( [email protected] ), for site updates and to be added to…

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  • When will water no longer need to be collected to be returned to Sulphur Run?

    We anticipate in the next two-to-four weeks, this work will start in sections of the derailment site. Soil analysis during the double-check phase is needed to remove the hazardous waste listing from the collected wastewater. Data are showing that water flowing over or through sections of the derailment area do…

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  • Why treat the collected water?

    Water collected at the site has the potential to have come into contact with vinyl chloride and other contaminants from the derailment. After the collected wastewater is treated it is then tested, and if it is not hazardous, can be disposed of as non-hazardous waste.

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  • Tier I qualified facility template use under Part 112

    In the 2008 Amendments to the SPCC Rule, EPA provided a template for the owner or operator of a Tier I qualified facility to create an SPCC Plan. Does EPA require a Tier I qualified facility to use the template in 40 CFR Part 112, Appendix G? Does EPA allow…

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  • Difference between an SPCC Tier I and Tier II qualified facility

    In the SPCC regulations in 40 CFR Part 112, what is the difference between a Tier I and Tier II qualified facility? How did EPA establish the multi-tiered approach for qualified facilities? A Tier II qualified facility is one that has an aggregate aboveground oil storage capacity of 10,000 U.S…

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