Lyons Creek Estates
EPA ID: MD0020213 · 750 people served · 1 ZIP code
Compared to the national average for mid-size utilities, Lyons Creek Estates sits well above the baseline — five years of EPA monitoring show no violations, no MCL exceedances, and no enforcement actions for the full service territory of 750 people.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Lyons Creek Estates Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Lyons Creek 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?
Lyons Creek 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
Lyons Creek Estates (EPA ID: MD0020213) is a community water system in Maryland that serves approximately 750 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 Lyons Creek Estates (MD0020213) on EPA.gov.
Frequently Asked Questions
Is Lyons Creek Estates water safe to drink?
Based on EPA records, Lyons Creek Estates has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Lyons Creek Estates serve?
Lyons Creek Estates serves approximately 750 people across 1 ZIP code in Maryland.
Where does Lyons Creek Estates get its water?
The primary water source is groundwater.