Cedar Ridge Children's Home & School
EPA ID: MD0210020 · 45 people served · 1 ZIP code
Zero violations in five consecutive years of EPA monitoring — Cedar Ridge Children's Home & School has held a clean track record across every reporting cycle in that span, with no enforcement activity of any kind on file for the full service population of 45 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Cedar Ridge Children's Home & School Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Cedar Ridge Children's Home & School serves a community with a median household income of $83,542 and an estimated 9,942 residents across its service area. Approximately 70% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 34% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. 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?
Cedar Ridge Children's Home & School'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.
About 1% of homes in Washington 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.
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
Cedar Ridge Children's Home & School (EPA ID: MD0210020) is a community water system in Maryland that serves approximately 45 people from surface water sources.
This system serves ZIP code 21795 in Williamsport.
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
- 21795 — Williamsport
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Cedar Ridge Children's Home & School (MD0210020) on EPA.gov.
Frequently Asked Questions
Is Cedar Ridge Children's Home & School water safe to drink?
Based on EPA records, Cedar Ridge Children's Home & School has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Cedar Ridge Children's Home & School serve?
Cedar Ridge Children's Home & School serves approximately 45 people across 1 ZIP code in Maryland.
Where does Cedar Ridge Children's Home & School get its water?
The primary water source is surface water.