Alternative channels
Mail, text, and in-person payment instructions
Pay by text
A dedicated this detail was not publicly posted. The reviewed official pages mention email updates and MyGSWater but not text-to-pay enrollment.
Mail-in address
Use the remittance address printed on the current Golden State Water bill.
Counters, drop boxes, and office hours
A dedicated this detail was not publicly posted. No complete current payment-center address and hours were exposed.