Brouillette Water System Inc.
EPA ID: LA1009003 · 3,732 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Brouillette Water System Inc. (LA1009003): no EPA violations recorded in the last five years. With a five-year violation-free history, Brouillette Water System Inc. delivers safe water to 3,732 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Brouillette Water System Inc. Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Brouillette Water System Inc. serves a community with a median household income of $48,006 and an estimated 11,494 residents across its service area. Approximately 55% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 100% 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?
Brouillette Water System Inc.'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.
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
Brouillette Water System Inc. (EPA ID: LA1009003) is a community water system in Louisiana that serves approximately 3,732 people from groundwater sources.
This system serves ZIP code 71351 in Marksville.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
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
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by LA or modeled from parcel and building-footprint data.
- 71351 - Marksville
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Brouillette Water System Inc. (LA1009003) on EPA.gov.
Frequently Asked Questions
Is Brouillette Water System Inc. water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Brouillette Water System Inc. in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Brouillette Water System Inc. serve?
Brouillette Water System Inc. serves approximately 3,732 people across 1 ZIP code in Louisiana.
Where does Brouillette Water System Inc. get its water?
The primary water source is groundwater.
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 →
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Brouillette Water System Inc. Water Quality Report, LA. https://zipcheckup.com/water-system/la1009003/
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