Patuxent Mobile Estates
EPA ID: MD0020217 · 450 people served · 1 ZIP code
Federal monitoring records confirm Patuxent Mobile Estates has operated without any EPA violations for the full five-year window — covering every contaminant category and reporting cycle across a service area of approximately 450 residents, with no gaps in the compliance record.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Patuxent Mobile Estates Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Patuxent Mobile Estates serves a community with a median household income of $98,517 and an estimated 7,629 residents across its service area. Approximately 50% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Patuxent Mobile Estates'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.
About 1% of homes in Anne Arundel County, Maryland rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
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 Maryland
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
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.
System Overview
Patuxent Mobile Estates (EPA ID: MD0020217) is a community water system in Maryland that serves approximately 450 people from groundwater sources.
This system serves ZIP code 20711 in Lothian.
Violation History
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 FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
- 20711 — Lothian
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Patuxent Mobile Estates (MD0020217) on EPA.gov.
Frequently Asked Questions
Is Patuxent Mobile Estates water safe to drink?
Based on EPA records, Patuxent Mobile Estates has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Patuxent Mobile Estates serve?
Patuxent Mobile Estates serves approximately 450 people across 1 ZIP code in Maryland.
Where does Patuxent Mobile Estates 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:
Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.
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.