WPWMA customers can drop off clean, separated recyclables such as cardboard and mixed paper at no charge and can turn in glass, plastic, and aluminum beverage containers with a California redemption value (CRV) for a refund. Customers may not redeem more than 100 pounds of CRV material daily; see CalRecycle’s CRV limits flyer.  If you have questions about recyclables or glass, plastic and aluminum CRV refunds, please email the WPWMA at info@wpwma.ca.gov.