City of Youngsville Water System serves 10,614 people from groundwater. 1 result is on record. No measured result is above a legal limit.
No measured result is above a legal limit.
515service lines inventoried
From the utility's inventory reported to EPA (2026Q2). Look up your address with the utility.
1health-based violation in the last 10 years
From EPA SDWIS. Counted once per contaminant per year, as in the Track record score.
No result is not a pass. Your utility's annual water quality report may list them, and a certified lab test covers your own tap.
A federal limit (an MCL or action level) is an enforceable legal cap; a health goal is often stricter. Meeting the limit is a compliance fact, not a health clearance, and PurityMap publishes no overall compliance verdict.
The records describe the system. A certified lab test shows what reaches your glass.
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Silver Lake Research
Lead, bacteria, nitrate, copper, iron, chlorine, hardness and pH
What it can't tell you: Each test gives a yes/no or a rough range, not a lab number, and it cannot detect PFAS or arsenic.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
When your results arrive, read them here →
CITY OF YOUNGSVILLE WATER SYSTEM (PWS ID LA1055035) is a public water system serving 10,614 people in Youngsville, Louisiana.
CITY OF YOUNGSVILLE WATER SYSTEM is on record as drawing from groundwater. The source shapes which contaminants matter most for this system.
PurityMap's record for CITY OF YOUNGSVILLE WATER SYSTEM holds 1 finding: 1 not detected, from 1 evidence record. Every finding links to its source; a substance that was never monitored is shown as pending, not as a pass.
PurityMap does not issue a safety verdict. It publishes CITY OF YOUNGSVILLE WATER SYSTEM's measured results against each contaminant's benchmark so you can read them in context. Safety depends on the specific finding, your plumbing, and how the water reaches your tap.
The latest published record for CITY OF YOUNGSVILLE WATER SYSTEM is dated 2026-09-16. Utilities report on regulatory cycles, so results reflect the monitoring period rather than a live reading.
No. It is assessed at the water-system level from CITY OF YOUNGSVILLE WATER SYSTEM's own monitoring. It does not cover the service line to your building or the plumbing inside it, which can add lead and other metals after the water leaves the system. A tap test is the way to know what reaches your glass.
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As listed for this system in EPA's records. Your water bill names your supplier.
| Substance | Result | Reference | Sampled | Status | Evidence |
|---|---|---|---|---|---|
| Lead (90th percentile) | Non-Detect (ND) | 15 µg/L federal action level | 2023–2025 monitoring period | Not detected | View evidence |
State SDWIS Compliance Record
Lead & Copper Rule 90th-percentile: CITY OF YOUNGSVILLE WATER SYSTEM (LA1055035)
US EPA SDWIS