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Rialto Perchlorate Contamination

SD MS4 Order

The State Water Resources Control Board received sixteen (16) petitions for review of the San Diego Regional Water Quality Control Board's National Pollutant Discharge Elimination System (NPDES) Permit and Waste Discharge Requirements Order No. R9-2013-0001 [NPDES No. CAS0109266] for Discharges From the Municipal Separate Storm Sewer Systems (MS4s) Draining the Watersheds Within the San Diego Region.

  • Petitions (16)
  • A-2254(a) San Diego County Regional Airport Authority [SD MS4 Order]
    A-2254(b) City of Lake Forest [SD MS4 Order]
    A-2254(c) City of Aliso Viejo [SD MS4 Order]
    A-2254(d) City of Laguna Hills [SD MS4 Order]
    A-2254(e) City of Rancho Santa Margarita [SD MS4 Order]
    A-2254(f) City of Chula Vista [SD MS4 Order]
    A-2254(g) City of National City [SD MS4 Order]
    A-2254(h) County of San Diego [SD MS4 Order]
    A-2254(i) City of Laguna Niguel [SD MS4 Order]
    A-2254(j) Riverside County Flood Control and Water Conservation District, County of Riverside and Cities of Murrieta, Temecula and Wildomar [SD MS4 Order]
    A-2254(k) City of Dana Point [SD MS4 Order]
    A-2254(l) City of Mission Viejo [SD MS4 Order]
    A-2254(m) City of San Clemente [SD MS4 Order]
    A-2254(n) County of Orange and the Orange County Flood Control District [SD MS4 Order]
    A-2254(o) San Diego Unified Port District [SD MS4 Order]
    A-2254(p) City of San Diego [SD MS4 Order]
  • Additional Material