We are committed to providing the best wastewater and solid waste (refuse and recycling) services to our community. We do this to protect the public health and environment. We seek to provide the best possible service at the lowest possible cost by optimizing operations and the allocation of resources to produce the highest long-term value for our customers.


Thank you to all the students who participated in the Oro Loma 2018 Schools Outreach Project, and to those who attended the Oro Loma Open House on May 5! Photos of the students receiving their certificates are now available here For complete information about the 2018 Schools Outreach Project, click here. For a complete list of eligible schools, click here.
News and Information
Oro Loma Recognized for Excellence in Financial Reporting for 23rd Consecutive Year! Oro Loma has once again won the prestigious Certificate of Achievement for Excellence in Financial Reporting Award from the Government Finance Officers Association (GFOA) for its Comprehensive Annual Financial Report (CAFR}. Learn more >> 
Reduce Waste, Clean Recyclables to Ensure Highest Value. Recent changes in China’s acceptance of mixed paper and mixed plastics mean fewer places to recycle these materials. While haulers are exploring long-term solutions, it's important to keep recycling, reducing waste and cleaning recyclables. Learn more >>
Oro Loma Maintenance Department Achieves 20 Years With No Lost-Time Injury!  As of January 16, 2018, Oro Loma's Maintenance Department achieved the milestone of working for 20 straight years with no lost time injury.  Congratulations, Maintenance Department!
Get a first-hand look at how our water pollution control facility works! To attend the next regularly scheduled Quarterly Public Tour, please fill out our online form >>
Oro Loma is a Special District, one of many Special Districts in California. What makes Special Districts so special? Click here to find out >>  
Meetings and Events


Oro Loma Sanitary District provides wastewater collection and treatment services, and residential and commercial solid waste and recycling services to its customers.