Los Angeles County Public Works Waterworks District 40 - Antelope Valley
Lancaster, Palmdale, Pearblossom, Littlerock, Sun Village, Rock Creek, Lake Los Angeles, and northeast Los Angeles County
Population reference
208,129 people (EPA SDWIS active CWS PWS CA1910070); District 40 reports approximately 234,000 people through about 60,000 metered connections.
Billing detail
Partial public detail found
Official destination
Open provider website ↗Provider-specific findings
Billing and account research from public material
Provider-specific research notes are displayed separately from fields that contain only an unavailable-information marker. Read qualifiers in each note and verify current account terms with the provider.
- Billing frequency
- Bi-monthly rate structure is indicated by the District 40 schedule’s three consecutive two-month billing cycles; the reviewed public materials did not state one universal statement schedule for all accounts.
- Rate structure
- Metered service charge plus quantity charge, with a summer excessive-use surcharge and winter conservation/effective-quantity adjustments. District 40’s schedule includes a service-charge allowance of 500 cubic feet per billing unit per month, a $0.094 per 100 cubic feet facility-construction surcharge, a $0.515 summer excessive-use surcharge above 6,500 cubic feet, and winter adjustments/surcharges at specified thresholds.
- Wastewater and sewer calculation
- Los Angeles County Waterworks District 40 supplies water; wastewater sewer service may be billed by separate local agencies. The reviewed District 40 materials did not publish a universal sewer calculation.
- Meter reading
- District 40 reports approximately 60,000 metered connections; the reviewed materials did not identify a universal AMI/AMR technology or reading interval.
Context, not a score
How documentation coverage compares
This profile
57%
overview fields with research notes
California
67%
records with any overview detail
National index
50%
records with any overview detail
Coverage measures what this directory documented. It does not measure service quality, affordability, or regulatory compliance.
Research record
Partial public detail found
4 of 7 fields in this section contain provider-specific public detail in dataset August 1, 2026.
Documented
57%
Details not confirmed in the reviewed public material
- Residential cost reference
- New-account deposit
- Activation or transfer fee
“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
- Los Angeles County Public Works Waterworks District 40 - Antelope Valley public website ↗
Provider-controlled destination used to confirm current customer instructions.
- EPA SDWIS / ECHO lookup (CA1910070) ↗
Search the federal drinking-water database using public water system ID CA1910070.