Public Works

To access real-time rain, stream, and reservoir data for the County of San Luis Obispo, please visit wr.slocountywater.org. 

For information on Drinking Water and Wastewater Services provided by the County of San Luis Obispo, please click here.

For information on our local groundwater basins, please visit the County's Sustainable Groundwater Management Act (SGMA) web page.

For the latest reservoir reports and water quality data of our local lakes, creeks and beaches, please click here.

• Integrated Regional Water Management (IRWM)
• Water Resources Advisory Committee (WRAC)
• Master Water Report 

For more information on the County's Stormwater and Flood Control Program and efforts, please click here.

• Countywide Water Conservation Program
• County Planning & Building Department -Water Conservation Home Page
• Services & Resources
• State Drought Monitor

• Additional Links to local water purveyors and state agencies.