East Desoto Water System
EPA ID: LA1031005 · 1,455 people served · 1 ZIP code
East Desoto Water System earns a clean bill from EPA monitoring — no violations in five years across a service area of 1,455 people.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Worsening · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 3 (2024) to 12 (2025). The pattern suggests growing compliance challenges.
Service Area Map
Coverage area for East Desoto Water System Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The East Desoto Water System serves a community with a median household income of $34,661 and an estimated 8,827 residents across its service area. Approximately 67% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 57% 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?
East Desoto Water System'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 3% of homes in De Soto Parish, Louisiana rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 1 detection recorded.
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
East Desoto Water System (EPA ID: LA1031005) is a community water system in Louisiana that serves approximately 1,455 people from groundwater sources.
This system serves ZIP code 71052 in Mansfield.
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
- 71052 — Mansfield
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for East Desoto Water System (LA1031005) on EPA.gov.
Frequently Asked Questions
Is East Desoto Water System water safe to drink?
Based on EPA records, East Desoto Water System has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does East Desoto Water System serve?
East Desoto Water System serves approximately 1,455 people across 1 ZIP code in Louisiana.
Where does East Desoto Water System 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 East Desoto Water System 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: East Desoto Water System Consumer Confidence Report.
ZipCheckup is not affiliated with this water utility. Treatment and source data are sourced from the utility's published CCR filings.
According to the Source Water Assessment Plan, our water system had a susceptibility rating of 'MEDIUM'.
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 East Desoto Water System 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.
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).
-
MCL · TTHM12/31/2023
TTHM LRAA MCL violation
-
MCL · TTHM3/31/2024
TTHM LRAA MCL violation
-
MCL · TTHM6/30/2024
TTHM LRAA MCL violation
-
MCL · TTHM9/30/2024
TTHM LRAA MCL violation
-
PUBLIC NOTICE · TTHM2024
Public notice issued for TTHM MCL violation
-
PUBLIC NOTICE · TTHM2024
Public notice issued for TTHM MCL violation
-
PUBLIC NOTICE · TTHM2024
Public notice issued for TTHM MCL violation
-
REPORTING · LSL INVENTORY-INITIAL10/16/2024
Lead service line initial inventory violation
-
REPORTING · LSL REPORTING-INITIAL10/16/2024
Lead service line initial reporting violation
Violations record from East Desoto Water System Consumer Confidence Report.
Notable events from the utility's CCR
These bullet entries are the utility's own narration of operational, regulatory, or infrastructure events during the reporting period.
- TTHM running annual average exceeded the MCL of 80 ppb; maximum TTHM detected 149 ppb.
- GWR standby power deficiencies identified at wells 1, 3, 4, and 5.
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.