Best Management Practices

The use of Best Management Practices (BMPs) will help to reduce pollution in our local creeks and waterways.  This section provides guidance materials on BMPs relevant to most businesses.  If you cannot find BMPs for a particular activity associated with your business, please email the Napa Countywide Stormwater Pollution Prevention Program (NCSPPP) Program Manager for assistance.

Go to the California Stormwater Quality Association (CASQA) website for more information on BMPs related to industrial and commercial activities.

Related Documents

Napa County Storm Water Management Program (NCSWMP) Pollution Prevention Practice Guides

  1. BMPs for Business Plan Facilities (PDF)
  2. BMPs for Food Service Facilities - Brochure (PDF)
  1. Surface Cleaning Guidelines (PDF)
  2. Swimming Pool, Spa and Fountain Maintenance Brochure (PDF)

CASQA California BMP Handbook Factsheets

  1. SC-10 - Nonstormwater (PDF)
  2. SC-11 - Spills (PDF)
  3. SC-20 - Fueling (PDF)
  4. SC-21 - Cleaning (PDF)
  5. SC-22 - Repair (PDF)
  6. SC-30 - Loading (PDF)
  7. SC-31 - Liquid Storage (PDF)
  8. SC-32 - Equipment Operations (PDF)
  1. SC-33 - Material Storage (PDF)
  2. SC-34 - Waste Handling (PDF)
  3. SC-40 - Contaminated Erodible (PDF)
  4. SC-41 - Building Maintenance (PDF)
  5. SC-42 - Repair and Construction (PDF)
  6. SC-43 - Parking/Storage (PDF)
  7. SC-44 - Drainage Maintenance (PDF)