1/13

Welcome

Atascadero Mutual Water Company (AMWC) serves over 30,000 residents of Atascadero, with over 10,000 service connections. Our mission is to provide our shareholders with a continuous, safe, and reliable supply of water at a reasonable cost, while providing the highest level of customer service.

 

Quick Links

On May 21, 2019, Atascadero Mutual Water Company (AMWC) received the results of water samples that were analyzed for polyfluoroalkyl substances (PFAS) under the EPA's Unregulated Contaminant Rule. Click on the link below for more information.

PFAS Water Contamination

Would AMWC be able to reach you regarding important information about your water service?

Please update your contact information here and specify your options for receiving automatic notifications. Notifications can alert customers in the event of boil water alerts, Shut-Off Notifications, disruption in service due to emergency or planned shutdowns, unusually high water usage, etc.

AMWC now has a paperless billing option for customers who don’t wish to receive a paper bill, and/or who wish to avoid the $1.00/month fee for duplicate bill service.  After enrolling, you will receive an e-mail notification when your bill is available for viewing each month.

Frozen Pipes

When the outside temperature drops, there is a chance your water pipes will freeze and break, potentially causing extensive property damage. Taking the necessary precautions can help prevent frozen water pipes. Click here for more information.

Each year, AMWC performs a survey of the water rates used by other water purveyors in San Luis Obispo County.  The average monthly water use for a single-family residence in AMWC’s service area is used for comparison.  The actual average monthly use in other water purveyor’s service areas varies due to costs and/or other conditions.

Wondering how to read your meter or detect a leak? Check out our Consumer Info page to learn about meters, leaks, and more!

We are pleased to present our annual water quality report covering all testing performed between January 1 and December 31, 2018. AMWC is dedicated to producing drinking water that meets all state and federal standards. We are committed to meeting the state's water source protection, water conservation, and community education goals, and serving the needs of all of our water users. Click here to view report.

Click here to view AMWC’s Annual Financial Newsletter.

Please reload

Call

​Tel: 805-466-2428

Fax: 805-466-2596

 

Email response during business hours only

Contact

info@amwc.us

 

OFFICE HOURS

8:00 AM - 4:30 PM, Mon - Thu

8:00 AM - 4:00 PM, Fri

Emergency Only After-HourS  

(805) 466-9004

  • Facebook - White Circle
  • Pinterest - White Circle