Royal Senter Ridge S/d
EPA ID: NC4392140 · 740 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Royal Senter Ridge S/d (NC4392140): 2 EPA violations in the last five years. Over the past five years, Royal Senter Ridge S/d recorded 2 violations, all subsequently resolved through the EPA enforcement process - the supplier currently operates in good standing, with no active actions on file for its 740 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Royal Senter Ridge S/d Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Royal Senter Ridge S/d serves a community with a median household income of $75,640 and an estimated 45,728 residents across its service area. Approximately 42% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Royal Senter Ridge S/d'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.
Superfund Proximity Note: This service area ranks in the 60th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Detected Contaminants
How Royal Senter Ridge S/d compares to EPA limits
What This Means For You
Lead at 1 mg/L (action level) exceeds the EPA maximum of 0.015 mg/L (action level). Brain damage in children, kidney & blood pressure in adults. Consider reverse osmosis filtration.
Surface Water Treatment Rule at 1 mg/L exceeds the EPA maximum of mg/L.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 5 detections recorded. 1 exceeds federal EPA limits (4 ppt for PFOA/PFOS).
Lead was detected in this water system. reverse osmosis filtration can reduce exposure.
Find a certified water filter →Comparable Water Systems
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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
Royal Senter Ridge S/d (EPA ID: NC4392140) is a community water system in North Carolina that serves approximately 740 people from groundwater sources.
This system serves ZIP code 27606 in Raleigh.
Violation History
Status breakdown for accepted records with record years 2021-2026: 2 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| July 1, 2024 | Surface Water Treatment Rule | Non-health-based | Resolved |
| January 1, 2023 | Lead | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Lead | Inorganic | 1 | No |
| Surface Water Treatment Rule | Treatment Failure | 1 | No |
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 NC or modeled from parcel and building-footprint data.
- 27606 - Raleigh
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Royal Senter Ridge S/d (NC4392140) on EPA.gov.
Frequently Asked Questions
Is Royal Senter Ridge S/d water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Royal Senter Ridge S/d; its 2 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Royal Senter Ridge S/d serve?
Royal Senter Ridge S/d serves approximately 740 people across 1 ZIP code in North Carolina.
Where does Royal Senter Ridge S/d get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Royal Senter Ridge S/d (NC): 2 EPA Violations. https://zipcheckup.com/water-system/nc4392140/
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title = {{Royal Senter Ridge S/d (NC): 2 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/nc4392140/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Royal Senter Ridge S/d (EPA ID: NC4392140) - request the latest Consumer Confidence Report or ask about specific contaminants.