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City water profile

Youngsville water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Youngsville, Louisiana.

Median indexed hardness

127PPM

One indexed ZIP

Range 126.5–126.5 PPM

State comparison
37 PPM above
State hardness rank
#13 of 52
Matched utilities
2
Active health records
0

City summary

What the indexed records say

Youngsville has 1 published ZIP profile across Lafayette Parish. The indexed median is 127 PPM, compared with 90 PPM across Louisiana.

Among the 52 Louisianacities with an indexed median, Youngsville ranks #13from highest to lowest. Across all 102 state ZIP profiles, available estimates run from 4.8to 314 PPM.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs
Moderately hard0 ZIPs
Hard1 ZIP
Very hard0 ZIPs

1 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
3.8 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: May 18, 2016 to Jul 22, 2021.

ZIP directory

Water reports in Youngsville

Open a ZIP for site-level provenance and measurements.

ZIP code

70592

Hard

126.5 PPM

Nearest site
3.8 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

City Of Youngsville Water System

PWSID LA1055035

Groundwater
System population served
10,614
Last reported
Jun 23, 2026

A municipal system, in-state city, and served county all agree with this Census ZCTA.

City Of Youngsville Purchase Ws

PWSID LA1055195

Groundwater
System population served
7,623
Last reported
Jun 23, 2026

A municipal system, in-state city, and served county all agree with this Census ZCTA.

Compliance history

What EPA records show

No active health-based violation appears among the associated systems in the represented EPA reporting quarter. This does not mean every contaminant was tested at every tap.

RecordSystemPeriodStatus
Consumer Confidence RuleLA1055035Jul 1, 2023Resolved
Groundwater RuleLA1055035Dec 4, 2022Resolved · health-based
Groundwater RuleLA1055035Dec 4, 2022Resolved · health-based
Groundwater RuleLA1055035Dec 4, 2022Resolved · health-based
Groundwater RuleLA1055035Dec 4, 2022Resolved · health-based
Lead and Copper RuleLA1055035Nov 30, 2022Resolved
Public NoticeLA1055195Mar 10, 2021Resolved
Groundwater RuleLA1055195Feb 1, 2021Resolved · health-based
Lead and Copper RuleLA1055195Dec 29, 2018Unaddressed

Practical next steps

Move from index to evidence

  1. 1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
  2. 2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
  3. 3. Test the tap when needed. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Youngsville

Is the water hard?

The indexed city median is 127 PPM. Open the ZIP report to verify the distance and confidence behind that estimate.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.