Private Investor-Owned Utility
California Water Service - East Los Angeles System
Serving East Los Angeles, Commerce, and vicinity, Los Angeles County
Population served
152,474 people; 21,210 residential, 4,904 commercial, and 101 industrial service connections reported for active PWS CA1910036
State system code
FIPS 06
Billing frequency
Monthly metered billing is used for Cal Water customer accounts; the East Los Angeles district page provides the district payment and account channels, and Cal Water's customer materials tie statements to meter readings and service periods. The issued statement controls the exact due date and billing period.
Provider briefing
How this utility’s billing works
California Water Service - East Los Angeles System operates as a private investor-owned utility serving East Los Angeles, Commerce, and vicinity, Los Angeles County. Customers should use the provider’s current account-specific bill and official customer-service instructions as the final authority for deadlines, balances, and service requests.
The published water-rate framework is described as Increasing-block conservation pricing for residential metered customers under CPUC Schedule EL-1-R, East Los Angeles Tariff Area. Effective July 1, 2026, the 5/8 x 3/4-inch monthly readiness-to-serve charge is $40.22; usage is $1.9110 per CCF for 1–6 CCF, $7.6963 per CCF for 7–14 CCF, and $9.6228 per CCF above 14 CCF. One CCF is approximately 748 gallons. Bills can also include CPUC, Rate Support Fund, CAP, and other approved surcharges or surcredits.. Bills are generated monthly metered billing is used for cal water customer accounts; the east los angeles district page provides the district payment and account channels, and cal water's customer materials tie statements to meter readings and service periods. the issued statement controls the exact due date and billing period., and a typical residential cost reference is Using the July 2026 EL-1-R 5/8 x 3/4-inch schedule, a 5,000-gallon month is about 6.68 CCF and produces approximately $56.92 in basic water charges before approved surcharges, surcredits, taxes, or separate sewer service. A 7,000-gallon month is about 9.36 CCF and produces approximately $77.55 because usage above 6 CCF moves into the second tier. The exact bill depends on meter size, days in the billing period, usage, and line-item adjustments; this is a tariff calculation rather than a guaranteed average bill.. These descriptions are useful planning benchmarks; actual charges can change with meter size, usage, sewer averaging, local taxes, drought stages, or account-specific fees.
Wastewater and sewer calculation
The active CWS record and Cal Water East Los Angeles tariff cover potable water service. The reviewed Cal Water materials do not publish an East Los Angeles wastewater formula, winter-average method, or percentage tie-in. Sewer charges, if applicable, are billed or administered separately by the responsible local sewer agency or property arrangement; customers should use that agency's sewer account rules rather than infer wastewater charges from the Cal Water meter bill.
Meter and infrastructure notes
The East Los Angeles system uses customer meters and Cal Water's billing process relies on periodic meter readings; the district page does not publish a fixed local AMI deployment percentage or route day. Cal Water's planning materials and company-wide information describe AMR/AMI pilots in several districts, but do not establish that every East Los Angeles account has an advanced meter. Customers should use the bill's read dates, meter number, and current/previous reads; the portal provides usage history, while Cal Water can confirm the exact meter technology and leak-alert capability for an individual premise.
Emergency water support
Report a leak or water emergency
The East Los Angeles district main and after-hours number is 1-323-722-8601. Use it for urgent leaks, breaks, outages, or water-system emergencies; the Cal Water leak page also provides an online report form for public leaks and water waste. For a customer-side plumbing leak, shut the house valve when safe and arrange repair promptly.
Official starting point
Choose the right next step
Reading this profile
A practical reference for East Los Angeles, Commerce, and vicinity, Los Angeles County
California Water Service - East Los Angeles System is listed here as a private investor-owned utility. The profile separates account actions—such as paying a bill or requesting service—from explanatory material about rates, meters, wastewater, leaks, and delinquency.
Because utility rules can vary by account class, meter size, service address, billing date, and local ordinance, treat the published bill and current provider website as the final authority. Use this profile to locate the correct channel and prepare better questions for customer service.
If your issue is urgent, start with the provider’s emergency number or official payment route rather than waiting for an email response. Keep a written record of calls, confirmation numbers, notice dates, and documents you submit.