Los Angeles Cwwd 40, Reg. 35-n.e. L.a.
EPA ID: CA1910027 · 612 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Los Angeles Cwwd 40, Reg. 35-n.e. L.a. (CA1910027): no drinking-water violations recorded since 2021. Los Angeles Cwwd 40, Reg. 35-n.e. L.a. is listed without violations in federal records, across a service area of 612 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Los Angeles Cwwd 40, Reg. 35-n.e. L.a. Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Los Angeles Cwwd 40, Reg. 35-n.e. L.a. have a median household income of $60,903 and about 7,531 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 69% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 49% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Los Angeles Cwwd 40, Reg. 35-n.e. L.a.'s water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in California
System Overview
Los Angeles Cwwd 40, Reg. 35-n.e. L.a. (EPA ID: CA1910027) is a community water system in California that serves approximately 612 people from groundwater sources.
This system serves ZIP code 93591 in Palmdale.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| Below the reporting limit | No | 2023-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by CA or modeled from parcel and building-footprint data.
- 93591 - Palmdale
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Los Angeles Cwwd 40, Reg. 35-n.e. L.a. (CA1910027) on EPA.gov.
Frequently Asked Questions
Is Los Angeles Cwwd 40, Reg. 35-n.e. L.a. water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Los Angeles Cwwd 40, Reg. 35-n.e. L.a. in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Los Angeles Cwwd 40, Reg. 35-n.e. L.a. serve?
Los Angeles Cwwd 40, Reg. 35-n.e. L.a. serves approximately 612 people across 1 ZIP code in California.
Where does Los Angeles Cwwd 40, Reg. 35-n.e. L.a. get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Los Angeles Cwwd 40, Reg. 35-n.e. L.a. Water Report, CA. https://zipcheckup.com/water-system/ca1910027/
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