Water System Report CA

Mojave Pud

EPA ID: CA1510014 ยท 4,699 people served ยท 1 ZIP code

ZipCheckup's reading of EPA records for Mojave Pud (CA1510014): no drinking-water violations recorded since 2021. Federal SDWIS data returns no violation records for Mojave Pud, the supplier serving 4,699 residents - a statement about the EPA file rather than a measurement of contaminant levels in the water.

Data: EPA SDWIS

B ยท 74
Avg Safety Score
4,699
People Served
1
ZIP Code Served
0
Violations (since 2021)
Surface Water
Water Source
0.001 mg/L
Most recent lead 90th percentile on record (monitoring period ending 2024-12-31)
Zone 2
County Radon Potential ยท Moderate
0
Contaminants Flagged
$183K
Median Home Value in ZIP Codes Served

Service Area Map

Coverage area for Mojave Pud Source: EPA SDWIS service area boundaries.

Service area boundary - average Home Safety grade of mapped ZIPs: B

Demographics of ZIP Codes Served

$55,372
Median Household Income
5,944
Population of ZIP Codes Served (Census)
67%
Disadvantaged Population
70th
Poverty Percentile
60th
Energy Burden Percentile
68%
Pre-1986 Housing

The ZIP codes associated with Mojave Pud have a median household income of $55,372 and about 5,944 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 68% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

Environmental Justice Note: On average, 67% 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.

๐ŸŒŠ Where Does Your Water Come From?

Surface Water

Mojave Pud's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.

Moderate Risk
Source Contamination Risk
0th
Wastewater Discharge Proximity
30th
Superfund Site Proximity

Infrastructure Risk

54 yr
Estimated pipe age (modeled from housing age)
Copper
Likely pipe material (modeled)
16 yr
Est. Remaining Life
Moderate Wear
Decay Status
Installed 77% of expected lifespan used (estimate) End of life

Comparable Water Systems

Similar-sized systems in California

City of Lakeport
4,762 people
A 0 violations
B 2 violations
2 violations
B 0 violations

System Overview

Mojave Pud (EPA ID: CA1510014) is a community water system in California that serves approximately 4,699 people from surface water sources.

This system serves ZIP code 93501 in Mojave.

ZIP-Area Home Safety Context: B (74/100)

This is the average Home Safety Score for 1 of 1 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.

Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.

Violation History

No accepted violation records in the 2021-2026 window - The accepted EPA ECHO 2026Q2 snapshot contains zero violation records for this system whose record year falls from 2021 through 2026, inclusive. This is not a tap-water safety guarantee.

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

Lead Level Exceeds Action Level Sample Date
0.001 mg/L No 2024-12-31

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Radon Risk in Service Area

1 of 1 ZIP records with known zones is in EPA Radon Zone 2.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

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.

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Mojave Pud (CA1510014) on EPA.gov.

Frequently Asked Questions

Is Mojave Pud water safe to drink?

The accepted 2026Q2 ECHO snapshot contains zero violation records for Mojave Pud 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 Mojave Pud serve?

Mojave Pud serves approximately 4,699 people across 1 ZIP code in California.

Where does Mojave Pud get its water?

The primary water source is surface water.

Federal UCMR5 PFAS Monitoring: No PFAS Reported Above Reporting Levels

This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were reported above UCMR5 minimum reporting levels.

Samples collected
348

EPA's April 2024 PFAS rule sets MCLs of 4 ppt for PFOA and PFOS and 10 ppt for PFHxS, PFNA and HFPO-DA (GenX); water systems must comply from 2029. Other PFAS compounds have no individual federal MCL. A state standard is shown only where this system's state has its own enforceable PFAS limit. Detection results are EPA UCMR5 samples, not a measurement at your tap.

Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) โ€” per-system federal sampling, 2023โ€“2025. EPA UCMR5 monitoring program โ†’

Understand PFAS health context and filtration โ†’

Frequently Asked Questions

Is water from Mojave Pud safe to drink? ▼
Mojave Pud has 0 recorded violations since 2021. The B shown is a ZIP-area score, not a grade for this utility; see the violation table for what was violated.
Should I use a water filter? ▼
No EPA drinking-water violations since 2021 are on record for Mojave Pud; this page does not establish contaminant levels at your tap. That is a compliance record, not a guarantee about the water at your tap; a certified filter can target a specific contaminant you are concerned about.
How many people does Mojave Pud serve? ▼
Mojave Pud serves approximately 4,699 people with drinking water across 1 ZIP code.
What is Mojave Pud's water source? ▼
Mojave Pud draws water from surface water sources. Source type affects which contaminants are most likely to be present.
Is there lead in Mojave Pud's water? ▼
The most recent 90th-percentile lead result on record is 0.001 mg/L (sample period ending 2024-12-31). This is at or below the EPA lead action level, which triggers system action and is not a safe level; the EPA health goal for lead is zero.
What is the demographic profile of the ZIP codes associated with Mojave Pud? ▼
The ZIP codes mapped to Mojave Pud have a median household income of $55,372 (Census ZIP-code estimate). In CEJST data, 67% of census tracts in the counties mapped to this area are designated disadvantaged (average across mapped ZIP codes), which may indicate greater vulnerability to environmental health risks.
Where does Mojave Pud get its water? ▼
Mojave Pud's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap. Based on the available data, the modeled source-contamination category is moderate; test local water to assess actual exposure.

How to cite this page

APA ZipCheckup. (n.d.). Mojave Pud Water Quality Report, CA. https://zipcheckup.com/water-system/ca1510014/
BibTeX
@misc{zipcheckup-water-system-ca1510014,
  author = {{ZipCheckup}},
  title  = {{Mojave Pud Water Quality Report, CA}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/ca1510014/}
}
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