Royal Oaks Estates Llc
EPA ID: IN5279016 · 95 people served · 6 ZIP codes
Although compliance varies widely among water utilities nationally, Royal Oaks Estates Llc stands out with zero EPA violations over five consecutive monitoring years, delivering safe tap water to 95 residents and showing no enforcement activity across the entire reporting span.
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 6 (2022) to 1 (2024). The pattern suggests growing compliance challenges.
Service Area Map
Coverage area for Royal Oaks Estates Llc Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Royal Oaks Estates Llc serves a community with a median household income of $54,978 and an estimated 105,762 residents across its service area. Approximately 68% 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 Oaks Estates Llc'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 Tippecanoe County, Indiana rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points.
Superfund Proximity Note: This service area ranks in the 80th 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 Indiana
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 Oaks Estates Llc (EPA ID: IN5279016) is a community water system in Indiana that serves approximately 95 people from groundwater sources.
This system provides water to 6 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
- 47901 — Lafayette
- 47902 — Lafayette
- 47903 — Lafayette
- 47904 — Lafayette
- 47905 — Lafayette
- 47909 — Lafayette
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Royal Oaks Estates Llc (IN5279016) on EPA.gov.
Frequently Asked Questions
Is Royal Oaks Estates Llc water safe to drink?
Based on EPA records, Royal Oaks Estates Llc has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Royal Oaks Estates Llc serve?
Royal Oaks Estates Llc serves approximately 95 people across 6 ZIP codes in Indiana.
Where does Royal Oaks Estates Llc get its water?
The primary water source is groundwater.
Lead Service Line Inventory
Service line breakdown reported under the federal Lead and Copper Rule Improvements (LCRI) inventory requirement:
This system reports zero confirmed lead service lines in its inventory. Unknown-material counts may still warrant verification.
Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.
Source: EPA SDWIS Federal Service Line Inventory (Phase 2) · Submitted 2026
ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.