State of California
SWRCB.govBoard            Program            Drinking Water            Water Quality            Water Right            Notice            Water Board Map            Search
smarts Banner
smarts Banner
SMARTS LOGIN
 
User ID: *
 
Password: *
 
   
Unlock, Reset Password or Forgot User ID
SMARTS will be undergoing maintenance from Wednesday, March 18, 2026 to Friday, March 20, 2026, starting at 5:00 pm and lasting until 7:00 pm each day. Please refrain from using SMARTS during the maintenance periods.
                                                Permit Question                        Resources                         Email Smarts Help
smarts line

Storm Water Resources

Stormwater Home Contacts Industrial STORMS
Caltrans Databases Historical Training
Construction Historical SMARTS Resources  


Copyright © State of California
The California Water Boards include the State Water Resources Control Board and nine Regional Boards
The State Water Board is one of six environmental entities operating under
the authority of the California Environmental Protection Agency
Cal/EPA | ARB | CalRecycle | DPR | DTSC | OEHHA | SWRCB