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    CAS004001 Order No. R4-2012-0175-A01  =====  Status: Active  =====  CI - 6948
    Effective Date: 2016-09-08

    Discharger

    Name
    Diamond Bar City
    Address
    21825 E. Copley Dr
    Diamond Bar, CA 91765
    Contact
    David Liu, P.E.
    Phone/Email

    Facility

    Name
    Mun Separate Storm Sewer, MS4
    Address
    All Storm Drains
    Diamond Bar, CA
    Contact
    David Liu, P.E.
    Phone/Email

    Order/Permit Information

    Permit Type
    AMD, G, MNSTW1
    Threat To Water Quality
    1
    Complexity
    A
    Order Title
    Amendment of the Los Angeles County Municipal Separate Storm Sewer System (MS4) Permit (Order No. R4-2012-0175-A01)

    Staff Contact Information

    Name
    Ivar Ridgeway
    Department
    Stormwater Permitting (MS4)
    Phone Number
    (213) 620-2150
    Email Address
    ivar.ridgeway@waterboards.ca.gov

    Order/Permit Documentation

    Receiving Water

    Watershed
    Los Angeles River
    Waterbody
    Los Angeles River

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