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Water Quality Petitions

SAN DIEGO MS4 ORDER

The State Water Resources Control Board received twelve (12) petitions for review of the San Diego Water Quality Control Board's Order No. R9-2015-0100, An Order Amending Order No. R9-2013-0001 [NPDES No. CAS0109266] National Pollution Discharge Elimination System (NPDES) Permit and Waste Discharge Requirements for Discharges From the Municipal Separate Storm Sewer Systems (MS4s) Draining the Watersheds Within the San Diego Region.