Water System Report CA

Shady Grove Mobile Home Park, Llc

EPA ID: CA5400529 · 95 people served · 8 ZIP codes

Federal monitoring spanning five full years has produced zero violations at Shady Grove Mobile Home Park, Llc — a clean record across every reporting cycle for a utility serving approximately 95 residents.

Data: EPA SDWIS Last verified: 2026-04-02

95
People Served
8
ZIP Codes Served
0
Violations (5yr)
Groundwater
Water Source
0
Contaminants Flagged

Compliance Trajectory

Stable · Risk tier: High · 92% chance of violation in next 12 months

Violations went from 16 (2022) to 8 (2025). Violation counts have remained relatively steady.

Service Area Map

Coverage area for Shady Grove Mobile Home Park, Llc Source: EPA SDWIS service area boundaries.

Service area boundary

Service Area Demographics

$100,300
Median Household Income
115,722
Service Area Population
23%
Disadvantaged Population
30th
Poverty Percentile
10th
Energy Burden Percentile
74%
Pre-1986 Housing

The Shady Grove Mobile Home Park, Llc serves a community with a median household income of $100,300 and an estimated 115,722 residents across its service area. Approximately 74% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

💧 Where Does Your Water Come From?

Groundwater

Shady Grove Mobile Home Park, Llc's water is pumped from underground aquifers. 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.

Moderate Risk
Source Contamination Risk
60th
Wastewater Discharge Proximity
60th
Superfund Site Proximity

About 1% of homes in Ventura County, California rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.

Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points.

Superfund Proximity Note: This service area ranks in the 60th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.

Infrastructure Risk

49 yr
Avg Pipe Age
Unknown
Pipe Material
17 yr
Est. Remaining Life
Moderate Wear
Decay Status
Installed 74% of expected lifespan used End of life

PFAS Detected in Service Area

PFAS ("forever chemicals") have been detected in water serving this system's area. 14 detections recorded.

State limits: PFOA: 0.0051 ppt, PFOS: 0.0065 ppt
Health concern: PFAS are linked to cancer, thyroid disease, immune suppression, and developmental effects. They do not break down naturally.
Recommended filter: Reverse osmosis (RO) or activated carbon filters certified for PFAS removal. Find the right filter →

Comparable Water Systems

Similar-sized systems in California

0 violations
Hunter Valley Csd
96 people
0 violations
C 0 violations
D 18 violations
Lomas Del Sol Mws
93 people
0 violations

Estimated Remediation Costs

Average estimated costs across ZIP codes served by this system

Water Filtration Flood Insurance PFAS Treatment Radon Mitigation
Water Filtration $600
Flood Insurance $450
PFAS Treatment $438
Radon Mitigation $400
Total Estimated Cost $1,888

Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.

Cost of Inaction

If water quality issues in this service area are not addressed, the estimated financial impact per household is:

PFAS Exposure — Lifetime Cost $1,000

Per person (emerging research est.)

Estimated Cumulative Cost Per Household

5 years
$165
10 years
$330
20 years
$660

Compare: Estimated remediation cost is $1,888 (one-time) vs. $330 in estimated inaction costs over 10 years.

Estimates based on published EPA, CDC, and peer-reviewed research. Individual costs vary by household size, property, and health factors. These are conservative lower-bound estimates intended for awareness, not financial advice.

System Overview

Shady Grove Mobile Home Park, Llc (EPA ID: CA5400529) is a community water system in California that serves approximately 95 people from groundwater sources.

This system provides water to 8 ZIP codes across 1 community.

Violation History

No violations recorded — This water system has no recorded EPA violations in the past 5 years.

Lead & Copper

No Lead and Copper Rule sampling data available for this water system.

Need help with your water quality?

Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400

Find the Right Water Filter

Free tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.

ZIP Codes Served

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Shady Grove Mobile Home Park, Llc (CA5400529) on EPA.gov.

Frequently Asked Questions

Is Shady Grove Mobile Home Park, Llc water safe to drink?

Based on EPA records, Shady Grove Mobile Home Park, Llc has no recorded violations in the past 5 years — a positive indicator of water quality management.

How many people does Shady Grove Mobile Home Park, Llc serve?

Shady Grove Mobile Home Park, Llc serves approximately 95 people across 8 ZIP codes in California.

Where does Shady Grove Mobile Home Park, Llc get its water?

The primary water source is groundwater.

Lead Service Line Inventory

Service line breakdown reported under the federal Lead and Copper Rule Improvements (LCRI) inventory requirement:

0
Confirmed Lead
0
Galvanized — Replacement Required
0
Unknown Material
42
Confirmed Non-Lead

This system reports zero confirmed lead service lines in its inventory. Unknown-material counts may still warrant verification.

Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.

Federal Regulatory Status · 2026Q1
LCRR inventory submission: Reported all required service line types
Latest tap sample on 2023-01-01 did not exceed the federal lead action level.
Population served: 95
Reported to California

Source: EPA SDWIS Federal Service Line Inventory (Phase 2) · Submitted 2026

ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.

Learn about lead in drinking water →

Frequently Asked Questions

Should I use a water filter?
Shady Grove Mobile Home Park, Llc meets EPA standards, but a water filter can reduce trace contaminants below detectable levels for added peace of mind.
How many people does Shady Grove Mobile Home Park, Llc serve?
Shady Grove Mobile Home Park, Llc serves approximately 95 people with drinking water across 8 ZIP codes.
What is Shady Grove Mobile Home Park, Llc's water source?
Shady Grove Mobile Home Park, Llc draws water from groundwater sources. Source type affects which contaminants are most likely to be present.
What is the demographic profile of Shady Grove Mobile Home Park, Llc's service area?
The Shady Grove Mobile Home Park, Llc service area has a median household income of $100,300. Demographic data is sourced from the U.S. Census Bureau and EPA EJScreen.
Where does Shady Grove Mobile Home Park, Llc get its water?
Shady Grove Mobile Home Park, Llc's water is pumped from underground aquifers. 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. Based on available data, the source contamination risk is moderate.
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