Standard Provisions and Reporting Requirements

Standard Provisions and Reporting Requirements

Attached to National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements (WDRs), standard provisions provide additional requirements that apply to large categories of regulated facilities. There are multiple versions of each set of standard provisions, based on the date of adoption by the Regional Board. The permit or WDRs for a facility will specifically reference the title and date of the standard provisions that apply to the particular discharge.

Items on this page are listed in reverse chronological order.

Waste Discharges to Surface Waters - attached to NPDES Permits


Waste Discharges to Land Regulated by Title 27 of CCR (former Chapter 15) and/or Subtitle D of RCRA - attached to WDRs for landfills, surface impoundments, waste piles, land treatment units, and other facilities subject to these regulations.


Waste Discharges to Land Not Regulated by Title 27 of CCR (former Chapter 15) or Subtitle D of RCRA - attached to WDRs for these facilities