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Industrial Storm Water Services – SWPPP and ERA Support

Yorke Engineering has performed hundreds of industrial storm water-related projects, including assisting over 300 clients with all aspects of complying with California’s Industrial General Permit (IGP) for discharges of storm water associated with industrial activities, as well as individual and special storm water discharge permits. We have 14 state-certified Qualified Industrial Storm Water Practitioners (QISPs) on staff, four of whom are Trainers of Record (ToRs) and are certified to train QISPs. We routinely work with the industrial storm water program leaders at the California State Water Resources Control Board (SWRCB) and Regional Water Quality Control Boards (RWQCB).

Industrial General Permit Services

  • Storm Water Pollution Prevention Plan (SWPPP) and Monitoring Implementation Plan (MIP) Preparation and Updates;
  • Level 1 Exceedance Response Action (ERA) Evaluation and Report;
  • Level 2 ERA Action Plan and Technical Reports;
  • QISP-Led Staff Training;
  • Monthly Visual Inspections;
  • Annual Comprehensive Site Compliance Evaluation (ACSCE);
  • Tracking of Total Maximum Daily Load (TMDL)-Related Numeric Action Levels (TNALs) and Numeric Effluent Levels (NELs);
  • Free Weekly Rain Alerts;
  • New Facility Evaluation and Notice of Intent (NOI);
  • Advanced Best Management Practice (BMP) Development;
  • Storm Water Multiple Application and Report Tracking System (SMARTS) Annual and Ad Hoc Reporting;
  • No Exposure Certification (NEC) Determination;
  • No Discharge Determination and Technical Report;
  • Regional Board Violation Resolution; and
  • Local Ordinance Violation Resolution.

Main Office:

31726 Rancho Viejo Rd. Suite 218
San Juan Capistrano, CA 92675

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