Southwest Ouachita Waterworks, Inc
Groundwater · Private · SOUTHWEST OUACHITA WATERWORKS, INC., 1840 HIGHWAY 3033
This page shows official EPA compliance records for Southwest Ouachita Waterworks, Inc, including PFAS monitoring data, violation history, contaminant test results, treatment options, and certified testing lab links for Louisiana.
Southwest Ouachita Waterworks, Inc is a groundwater system serving 10,725 residents in Louisiana (PWSID: LA1073047). No open health-based violations are recorded in the EPA federal database for this system. EPA UCMR 5 monitoring returned 348 PFAS records for this utility.
At a Glance
LA1073047Intelligence Summary · Southwest Ouachita Waterworks, Inc
No Concerns Detected
Water meets all safety standards with no detected exceedances.
No open health violations on record. This utility has no active EPA violations involving contaminants exceeding legal limits. Always verify with your utility's Consumer Confidence Report for annual test results.
Utility Overview
Population Served
10,725
Source Type
Groundwater
Ownership
Private
PWSID
LA1073047
Detected Contaminants
CCR data ingestion in progress
Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.
View on EPA ECHOViolation History
Showing 25 of 33 — view all on EPA ECHO ↗Sourced from EPA SDWIS. Health-based violations mean a contaminant exceeded the legal limit. Monitoring/Reporting violations mean required test results were not submitted to EPA — not necessarily that the water is unsafe.
Other — Nitrate
ResolvedMCL Violation — Nitrate
ResolvedTreatment Technique
ResolvedTreatment Technique
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Total Trihalomethanes (TTHMs)
ResolvedMCL Violation — Total Trihalomethanes (TTHMs)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Total Trihalomethanes (TTHMs)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Total Trihalomethanes (TTHMs)
ResolvedMCL Violation — Total Trihalomethanes (TTHMs)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Total Trihalomethanes (TTHMs)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Total Trihalomethanes (TTHMs)
ResolvedMCL Violation — Haloacetic Acids (HAA5)
ResolvedMCL Violation — Total Trihalomethanes (TTHMs)
ResolvedEPA UCMR 5 monitoring (2023–2025) returned 348 PFAS records for Southwest Ouachita Waterworks, Inc. Detection is not a regulatory violation, but indicates PFAS compounds were measured during the unregulated contaminant monitoring cycle. Review the full records and compare detected levels against current EPA MCLs.
Filtration Recommendations
Based on contaminants found in health-based violations, these treatment methods are most relevant for residents.
Reverse Osmosis
Reverse osmosis (RO) is the most comprehensive point-of-use water treatment technology available for residential use.
Activated Carbon
Activated carbon is the most widely used residential water treatment technology.
Utilities With Similar Violations in Louisiana
Other Louisiana water systems with health-based violations involving the same contaminants detected at Southwest Ouachita Waterworks, Inc.
What should I do next?
PFAS monitoring records are on file for Southwest Ouachita Waterworks, Inc. Review the detected compounds, compare them with current regulatory guidance, and check whether your home filter is certified for PFAS reduction.
Southwest Ouachita Waterworks, Inc — Water Quality FAQs
Explore This Water System
Louisiana drinking water report
State-level utility directory, open violations, and PFAS data
PFAS monitoring records for this system
Official EPA UCMR 5 sampling data — 348 records
Official EPA contamination & sampling records
Violation history, PFAS detections, and official source links
Certified water testing labs in Louisiana
State-certified labs for PFAS, lead, nitrate, and bacteria testing
Water treatment options
Reverse osmosis, activated carbon, and whole-home filtration guides
About this data
Data sources, update cadence, and accuracy notes
BATON ROUGE WATER COMPANY
Nearby water system — compare violations and PFAS records
NEW ORLEANS CARROLLTON WATER WORKS
Nearby water system — compare violations and PFAS records
Common Questions About This Water System
Does Southwest Ouachita Waterworks, Inc have PFAS monitoring records?
348 official EPA UCMR 5 PFAS sampling records on file
Are there EPA violations on record for Southwest Ouachita Waterworks, Inc?
24 health-based violations recorded in EPA SDWIS
How do I get my water tested in Louisiana?
State-certified labs for PFAS, lead, nitrate, and bacteria testing
What water treatment options address these contaminants?
Reverse osmosis, activated carbon, and whole-home filtration guides with NSF certification data
Where can I find official sampling records for this system?
Official EPA SDWIS violations and UCMR 5 PFAS sampling records with source links
Public drinking water datasets may not include every recent test, private well result, household plumbing issue, or local advisory. Use this page as a starting point, not as a substitute for official guidance, your utility's Consumer Confidence Report, or professional testing.
Water Utility Report summarizes public records from official federal, state, utility, or testing datasets where available. For urgent health or compliance questions, contact your utility, local health department, or the EPA directly. How Water Utility Report uses public drinking water data
Related Pages
Data Sources & Provenance
All data on this page is sourced from official U.S. government or public datasets.
Get violation alerts
Free email alert if this utility receives a new EPA health-based violation.
Free · No spam · Unsubscribe anytime
At a Glance
Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.
Nearby Utilities
Data Sources