St Landry Wwd 3 Port Barre Area B
EPA ID: LA1097035 · 516 people served · 1 ZIP code
Unlike many utilities its size, St Landry Wwd 3 Port Barre Area B carries a violation-free five-year record — no EPA notices, no MCL exceedances, serving 516 people.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Stable · Risk tier: High · 79% chance of violation in next 12 months
Violations went from 2 (2021) to 1 (2023). Violation counts have remained relatively steady.
Service Area Map
Coverage area for St Landry Wwd 3 Port Barre Area B Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The St Landry Wwd 3 Port Barre Area B serves a community with a median household income of $46,250 and an estimated 3,808 residents across its service area. Approximately 63% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 84% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
St Landry Wwd 3 Port Barre Area B'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 St. Landry Parish, Louisiana 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.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Louisiana
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
St Landry Wwd 3 Port Barre Area B (EPA ID: LA1097035) is a community water system in Louisiana that serves approximately 516 people from groundwater sources.
This system serves ZIP code 70577 in Port Barre.
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
- 70577 — Port Barre
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for St Landry Wwd 3 Port Barre Area B (LA1097035) on EPA.gov.
Frequently Asked Questions
Is St Landry Wwd 3 Port Barre Area B water safe to drink?
Based on EPA records, St Landry Wwd 3 Port Barre Area B has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does St Landry Wwd 3 Port Barre Area B serve?
St Landry Wwd 3 Port Barre Area B serves approximately 516 people across 1 ZIP code in Louisiana.
Where does St Landry Wwd 3 Port Barre Area B get its water?
The primary water source is groundwater.
Contact Your Water Utility
Public-record contact information for the water utility serving this system. Use these channels to request water quality reports, ask about service, or report issues directly.
Contact information from St Landry WWD 3 Port Barre Area B Consumer Confidence Report.
ZipCheckup is not affiliated with this water utility, does not act as its agent, and does not provide customer support for it. Contact details shown are public-record information from CCR filings. For service issues, contact the utility directly using the information above.
Water Source & Treatment
Where this water originates and how it's treated before reaching your tap.
Source: St Landry WWD 3 Port Barre Area B Consumer Confidence Report.
ZipCheckup is not affiliated with this water utility. Treatment and source data are sourced from the utility's published CCR filings.
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.
Aesthetic water quality
These measurements describe the look, taste, and feel of the water this utility delivers. They are not contaminant violations — they sit alongside federal Secondary Maximum Contaminant Levels (SMCLs) which the EPA publishes as non-enforceable guidance.
Aesthetic measurements from St Landry WWD 3 Port Barre Area B Consumer Confidence Report.
Aesthetic measurements are reported by the utility from its annual sampling. EPA Secondary MCLs are advisory thresholds — values outside them indicate aesthetic concerns such as taste or appearance, not health violations. Federal contaminant testing is shown in the sections above.
Hard water detected in St Landry WWD 3 Port Barre Area B
Your utility reported water hardness of 146.9 ppm CaCO₃ (8.57896 grains per gallon) in its most recent Consumer Confidence Report. This is in the moderately hard range and may cause scale buildup, reduced appliance lifespan, and dry skin or hair.
There are three common approaches to treating hard water: salt-based ion-exchange softeners (most effective, require salt refills), salt-free conditioners (lower maintenance, scale prevention only), and reverse osmosis at the kitchen sink (cooking and drinking water only). Aquasana, EcoWater, Pelican, and SpringWell are among the major US brands.
Paid Partner. ZipCheckup earns commission on Aquasana purchases. We do not test water or verify product effectiveness for specific hardness levels — manufacturer claims are theirs alone. Consult a certified water-quality professional for personalized advice.
Hardness data parsed from this utility's most recent Consumer Confidence Report. Severity bands per USGS hard water classification.
Notable events and violations
This section summarizes events the utility chose to disclose in its most recent Consumer Confidence Report, plus any federal compliance violations the utility recorded against itself. Both lists are utility-authored — ZipCheckup does not audit, judge, or reorder them.
Federal compliance violations on record
These entries are taken verbatim from the utility's CCR violations section. EPA defines four broad violation categories: Maximum Contaminant Level (MCL), Treatment Technique (TT), Monitoring & Reporting (M&R), and Public Notification (PN).
-
TREATMENT_TECHNIQUE · CHLORINE4/30/2024 - 5/30/2024
Chlorine Inadequate
-
MONITORING_REPORTING · CHLORINE5/20/2024 - 7/8/2024
Residual Not Monitored
-
TREATMENT_TECHNIQUE · CHLORINE6/30/2024 - 7/30/2024
Chlorine Inadequate
-
TREATMENT_TECHNIQUE · DISINFECTANT7/31/2024 - 8/30/2024
5% Distribution System Below Minimum Residual
Violations record from St Landry WWD 3 Port Barre Area B Consumer Confidence Report.
ZipCheckup note: items above reflect what the utility published in its most recent CCR. Federal violation records are also tracked separately by the EPA Safe Drinking Water Information System (SDWIS) — the SDWIS record is the authoritative federal source for any specific regulatory action.