Keswick Multi-care Center
EPA ID: MD0300005 · 575 people served · 50 ZIP codes
Federal monitoring spanning five full years has produced zero violations at Keswick Multi-care Center — a clean record across every reporting cycle for a utility serving approximately 575 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Worsening · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 50 (2022) to 100 (2024). The pattern suggests growing compliance challenges.
Service Area Map
Coverage area for Keswick Multi-care Center Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Keswick Multi-care Center serves a community with a median household income of $62,272 and an estimated 593,135 residents across its service area. Approximately 85% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 50% 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?
Keswick Multi-care Center'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 Baltimore city, 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 67th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 41 detections recorded.
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
Keswick Multi-care Center (EPA ID: MD0300005) is a community water system in Maryland that serves approximately 575 people from surface water sources.
This system provides water to 50 ZIP codes across 1 community.
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
Coverage: 2 ZIP codes confirmed via EPA Community Water System Service Area Boundaries v3 plus 48 additional ZIPs inferred from SDWIS registry data. The EPA-confirmed set is the most reliable; SDWIS-inferred entries may be narrower than the real deployment area.
This system serves 50 ZIP codes:
21201 · 21202 · 21203 · 21205 · 21206 21209 · 21210 · 21211 · 21212 · 21213 21214 · 21215 · 21216 · 21217 · 21218 21223 · 21224 · 21229 · 21230 · 21231 21233 · 21235 · 21239 · 21240 · 21241 21250 · 21251 · 21260 · 21263 · 21264 21265 · 21268 · 21270 · 21273 · 21274 21275 · 21278 · 21279 · 21280 · 21281 21282 · 21283 · 21284 · 21285 · 21287 21288 · 21289 · 21290 · 21297 · 21298
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Keswick Multi-care Center (MD0300005) on EPA.gov.
Frequently Asked Questions
Is Keswick Multi-care Center water safe to drink?
Based on EPA records, Keswick Multi-care Center has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Keswick Multi-care Center serve?
Keswick Multi-care Center serves approximately 575 people across 50 ZIP codes in Maryland.
Where does Keswick Multi-care Center get its water?
The primary water source is surface water.