The LA Regional Water Quality Control Board adopted the CII Stormwater Permit. Find out how it will impact your business.

The Los Angeles Regional Water Quality Control Board has released an updated draft of the proposed Commercial, Industrial, and Institutional (CII) Stormwater General Permit.

The Los Angeles Regional Water Quality Control Board (Water Board) is continuing to refine the proposed Commercial, Industrial, and Institutional (CII) Stormwater Permit, a regional permit aimed at reducing stormwater pollution from large, privately owned commercial, industrial, and institutional sites in the Dominguez Channel / Los Angeles & Long Beach Inner Harbor or the Los Cerritos Channel / Alamitos Bay watersheds in Los Angeles County.

What you Need to Know: Image 1: California State Water Boards, Los Angeles Region 4, CII Permit Big changes are coming for southern California businesses with more than 5 acres of impervious area. A new draft NPDES storm water permit (CII Permit) has been released for comment that applies to Commercial, Industrial, and Institutional (CII) sites in the following two Southern CA watersheds: Dominguez Channel/Greater Los Angeles and Long Beach Harbor Watershed Los Cerritos Chan