Mountain Hill Water Company
EPA ID: MD0070034 · 2,154 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Mountain Hill Water Company (MD0070034): no EPA violations recorded in the last five years. In every reporting cycle over the past five years, Mountain Hill Water Company has come through without a single EPA violation - a consistent performance across the full service population of approximately 2,154 residents that reflects both well-maintained infrastructure and reliable operational oversight.
Data: EPA SDWIS
Service Area Map
Coverage area for Mountain Hill Water Company Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Mountain Hill Water Company serves a community with a median household income of $95,304 and an estimated 25,264 residents across its service area. Approximately 48% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Mountain Hill Water Company'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.
Superfund Proximity Note: This service area ranks in the 90th 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. 1 detection 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
Mountain Hill Water Company (EPA ID: MD0070034) is a community water system in Maryland that serves approximately 2,154 people from surface water sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
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: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by MD or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Mountain Hill Water Company (MD0070034) on EPA.gov.
Frequently Asked Questions
Is Mountain Hill Water Company water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Mountain Hill Water Company in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Mountain Hill Water Company serve?
Mountain Hill Water Company serves approximately 2,154 people across 2 ZIP codes in Maryland.
Where does Mountain Hill Water Company get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Mountain Hill Water Company Water Quality Report, MD. https://zipcheckup.com/water-system/md0070034/
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