Learn the Issues
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Presentation: Proposed 2020 NPDES MSGP for Stormwater Discharges from Industrial Activity
EPA hosted an information webcast on April 9, 2020, to provide an overview of the proposed 2020 NPDES Multi-Sector General Permit (MSGP) for stormwater discharges from industrial activity.
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Central Metal Site Investigation: Frequently Asked Questions (FAQs)
Frequently asked questions about the Central Metal Site Investigation, Huntington Park, CA.
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Draft Regional General Permit (RGP) for Wildfire Prevention, Protection, Response, Clean-up, and Recovery
Draft Regional General Permit by the U.S. Army Corps of Engineers Los Angeles, Sacramento, and San Francisco Districts authorizing activities involving the discharge of dredged or fill material into waters of the United States, including wetlands, and/or s
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Environmental Job Training
Brownfields Job Training updates in Richmond, Pittsburg, Oakland, Los Angeles County, and Navajo Nation.
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CWA-309-2023-0001: Steve Wills Trucking and Logging LLC, Fortuna, CA; Consent Agreement and Final Order
Proposed consent agreement and final order in the Matter of Steve Wills Trucking and Logging LLC, EPA Docket Number CWA-309-2023-0001.
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OPA-09-2017-0004: The SoCo Group Inc., Carlsbad, CA
Clean Water Act Section 311 Class II Consent Agreement and Final Order in the matter of The SoCo Group Inc, 5962 Priestly Drive, Carlsbad, CA 92008. Docket No. OPA-09-2017-0004.
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OPA-09-2018-0003/MM-09-2018-0001: Shell Martinez Refinery, Martinez, California
Final executed Consent Agreement and Final Order (CA/FO) negotiated between EPA Region 9, and Shell Oil Products US relating to violations discovered during routine compliance evaluation inspections at the Shell Martinez Refinery in Martinez, California.
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CWA-309(a)-22-002: Imperial Irrigation District, Imperial, CA; Administrative Order on Consent
Administrative Order on Consent in the Matter of Imperial Irrigation District, Imperial, California. EPA Docket Number CWA-309(a)-22-002.
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Approval to Implement Beach Water Quality Rapid Detection Method for Recreational Beaches in San Diego County
EPA Region 9 letter approving use of digital droplet Polymerase Chain Reaction (ddPCR) and beach action value (BAV) for beach water quality monitoring under EPA’s BEACH program in San Diego County as a pilot program for California.
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Advisory Letter from EPA to EcoMIGHT
EPA advisory letter to EcoMIGHT, 6538 Collins Ave. Suite 403, Miami Beach, FL 33141.
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City of El Monte Stormwater System Improvement Project FONSI and EA
The U.S. Environmental Protection Agency (EPA) Region 9 intends to award a grant to the City of El Monte, California, in accordance with the in accordance with the Consolidated Appropriations Act of FY2009 for the Garvey Storm Drain Reconstruction Project.
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Fruitland Magnesium Fire: Documents
Documents related to the June 14, 2016, fire that destroyed an industrial property located at 3570 Fruitland Avenue in Maywood, California.
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Documentos fruitland fuego del magnesio en español
Documentos relacionados con la respuesta a la Fruitland fuego del magnesio en el condado de Los Ángeles, CA que se inició el 14 de junio de 2016.
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Planning and Compliance
Developing a systematic approach to demolition can help manage liability, control, and costs. Careful planning can minimize the release of toxic chemicals and other harmful substances into the environment, and protect the health of workers and the public.
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Documents, Reports and Photographs for Cytec Industries, Incorporated in Willow Island, West Virginia
RCRA Corrective Action Cytec Industries Inc., Willow Island WV, Documents and Reports
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Documents, Reports and Photographs for Johnson Matthey - Riverside Facility (Formerly: Lonza Incorporated) in Conshohocken, Pennsylvania
RCRA Corrective Action Johnson Matthey Riverside Facility (Formerly: Lonza Inc.) , Conshohocken PA, Documents and Reports
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Documents, Reports and Photographs for General Electric Transportation in Erie, Pennsylvania
RCRA Corrective Action General Electric Transportation, Erie PA, Documents and Reports
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Documents, Reports and Photographs for Emtrol Incorporated in Lancaster, Pennsylvania
RCRA Corrective Action Site Emtrol Incorporated in Lancaster, Pennsylvania, Documents and Reports, Former Bethlehem Steel
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BEIS References
These documents describe the Biogenic Emission Inventory System (BEIS), which estimates volatile organic compound (VOC) emissions from vegetation and nitric oxide (NO) emissions from soils.
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Pre-Demolition Inspections
A pre-demolition inspection may be one of the most helpful and cost-efficient steps you can take to identify materials that should (or must) be removed from buildings prior to demolition. In some cases it may be required by regulation.