Advenir French Quarter
EPA ID: CO0116104 · 3,447 people served · 69 ZIP codes
ZipCheckup's reading of EPA SDWIS for Advenir French Quarter (CO0116104): no EPA violations recorded in the last five years. Compared to the national average for mid-size utilities, Advenir French Quarter sits well above the baseline - five years of EPA monitoring show no violations, no MCL exceedances, and no enforcement actions for the full service territory of 3,447 people.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Stable · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 4 (2021) to 2 (2022). Violation counts have remained relatively steady.
Service Area Demographics
The Advenir French Quarter serves a community with a median household income of $86,661 and an estimated 1,108,441 residents across its service area. Approximately 61% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Advenir French Quarter'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.
Wastewater Proximity Note: This service area ranks in the 65th percentile nationally for proximity to wastewater discharge points. Surface water sources near wastewater outfalls may face additional treatment challenges.
Superfund Proximity Note: This service area ranks in the 78th 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. 38 detections recorded. 8 exceed federal EPA limits (4 ppt for PFOA/PFOS).
Comparable Water Systems
Similar-sized systems in Colorado
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
Advenir French Quarter (EPA ID: CO0116104) is a community water system in Colorado that serves approximately 3,447 people from surface water sources.
This system provides water to 69 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
This system serves 69 ZIP codes:
80201 · 80202 · 80203 · 80204 · 80205 80206 · 80207 · 80208 · 80209 · 80210 80211 · 80212 · 80214 · 80215 · 80216 80217 · 80218 · 80219 · 80220 · 80221 80222 · 80223 · 80224 · 80225 · 80226 80227 · 80228 · 80229 · 80230 · 80231 80232 · 80233 · 80234 · 80235 · 80236 80237 · 80238 · 80239 · 80243 · 80244 80246 · 80247 · 80248 · 80249 · 80250 80251 · 80252 · 80256 · 80257 · 80259 80260 · 80261 · 80262 · 80263 · 80264 80265 · 80266 · 80271 · 80273 · 80274 80279 · 80280 · 80281 · 80290 · 80291 80293 · 80294 · 80295 · 80299
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Advenir French Quarter (CO0116104) on EPA.gov.
Frequently Asked Questions
Is Advenir French Quarter water safe to drink?
Based on EPA records, Advenir French Quarter has no recorded violations in the past 5 years - a positive indicator of water quality management.
How many people does Advenir French Quarter serve?
Advenir French Quarter serves approximately 3,447 people across 69 ZIP codes in Colorado.
Where does Advenir French Quarter get its water?
The primary water source is surface water.
Federal UCMR5 PFAS Monitoring: Tested Clean
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were detected.
Current MCL reflects the lowest state-enforceable limit (NYS 10 ppt for PFOA/PFOS, effective August 2020). The federal final MCL of 4 ppt for PFOA/PFOS (EPA April 2024 rule) is not enforceable until April 2029. Detections above 4 ppt but below 10 ppt are below current MCL but above the future federal limit.
Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →
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.
Frequently Asked Questions
How to cite this page
ZipCheckup. (2026). Advenir French Quarter Water Quality Report, CO. https://zipcheckup.com/water-system/co0116104/
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author = {{ZipCheckup}},
title = {{Advenir French Quarter Water Quality Report, CO}},
year = {2026},
url = {https://zipcheckup.com/water-system/co0116104/}
}
Data as of April 2026.