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Storm Water Consulting

ONE provides a wide variety of storm water consulting services to our clients.  Our storm water client base ranges from large manufacturing facilities, wood treatment facilities and landfill leachate marine terminal transshipment  terminals with Individual VPDES/NPDES permits to smaller facilities operating under a number of sectors of the VPDES General Permit for Storm Water Associated with Industrial Activity.  In addition, ONE provides non-regulatory driven solutions to residential and Home Owner Associations (HOAs).  Examples of our key storm water services are as follows:

Consulting Services:

  • Permit application, negotiation, and issuance
  • Permit renewal
  • Permit modification
    • Outfall addition and removal
    • Termination of Individual Permits and issuance of General Permits
    • Major operational changes
  • Storm Water Pollution Prevention Plan (SWPPP) development and modification
  • Operations & Maintenance (O&M) Plan preparation and modification
  • Total Maximum Daily Load (TMDL) compliance support for impaired water bodies
  • Pollutant Minimization Plan (PMP) preparation
  • Best Management Practice (BMP) design and evaluation for effectiveness
  • Discharge Monitoring Report (DMR) preparation and submittal (including e-DMR)
  • Annual Compliance Reporting and Training

Field Services:

  • Annual Comprehensive Site Compliance Evaluations
  • BMP maintenance and repairs
  • Monthly Outfall Inspections
  • Quarterly Visual Discharge Inspections
  • Routine Storm Water Sampling and Monitoring
  • TMDL sampling utilizing “clean hands” sampling techniques
  • 3rd Party Auditing of SWPPP Implementation and Permit Compliance