Payment research · dataset 2026.08
Payment options for California Water Service Company - Chico District
This page identifies provider-specific public payment information without accepting payments or asking for account credentials.
Provider-published destination
Official online route identified
Confirm the utility name, service address, balance, processing date, funding method, and final fee on the external page before submitting. US Water Bill Pay cannot see or post the transaction.
Continue to provider-published portal ↗Provider-specific findings
Payment research for this provider
The compiled notes distinguish confirmed channels from details the public material did not expose. Fields containing only an unavailable-information marker are grouped in the research record below.
- Payment platform
- Cal Water customer portal; payment processor not separately identified on the reviewed page
- Phone payment number
- 888-598-9824, toll-free automated payment line
- Mail-in payment address
- California Water Service, P.O. Box 7229, San Francisco, CA 94120-7229
- In-person payment
- The Chico District office is at 2222 Dr. Martin Luther King Jr. Parkway, Chico, California 95928, with phone/email service Monday through Friday, 7:00 a.m. to 7:00 p.m.; in-person customer service is not available at that location. Payments may be dropped in a secure Cal Water office box, made at participating Walmart Bill Pay locations, or at Western Union pay stations. Walmart accepts cash, debit, and UCard; customers must provide the full account number and request same-day processing.
- Digital payment methods
- Cal Water accepts bank-account payments, Visa, Mastercard, Discover, credit/debit cards, check, money order, and cash depending on the payment channel. Online AutoPay can draw from a bank account, Visa, Mastercard, or Discover; phone payment accepts a bank account or Visa, Mastercard, or Discover.
Directory comparison
Payment-information visibility
| Measure | This provider | California | National index |
|---|---|---|---|
| Usable payment URL identified | Yes | 81% | 73% |
| Fee or no-fee amount disclosed | No | 24% | 15% |
| Payment fields documented | 6 of 8 | — | — |
This comparison measures directory documentation, not payment quality, cost, or provider performance.
Research record
Broad public detail found
6 of 8 fields in this section contain provider-specific public detail in dataset August 1, 2026.
Documented
75%
Details not confirmed in the reviewed public material
- Pay-by-text
- Online convenience fees
“Not confirmed” means the directory did not identify a dependable public statement. It does not mean the provider has no policy or option.
Primary verification routes
- California Water Service Company - Chico District public website ↗
Provider-controlled destination used to confirm current customer instructions.
- Provider-published payment destination ↗
External account or guest-payment route; verify the provider name before entering information.
- EPA Safe Drinking Water Information System ↗
Federal background on public water-system records and their limitations.