Walls Water Association
EPA ID: MS0170019 · 2,999 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Walls Water Association (MS0170019): 4 EPA violations in the last five years. Although 4 violations appeared on Walls Water Association's record, all have been remedied - currently compliant, 2,999 served.
Data: EPA SDWIS
Service Area Map
Coverage area for Walls Water Association Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Walls Water Association serves a community with a median household income of $85,882 and an estimated 2,102 residents across its service area.
💧 Where Does Your Water Come From?
Walls Water Association'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
Detected Contaminants
How Walls Water Association compares to EPA limits
What This Means For You
Haloacetic Acids (HAA5) at 1 mg/L exceeds the EPA maximum of 0.06 mg/L. Cancer risk; reproductive & developmental effects. Consider granular activated carbon (GAC) filtration.
Total Trihalomethanes (TTHM) at 1 mg/L exceeds the EPA maximum of 0.08 mg/L. Bladder & rectal cancer risk; reproductive concerns. Consider granular activated carbon (GAC) filtration.
Revised Total Coliform Rule at 2 presence exceeds the EPA maximum of presence.
Haloacetic Acids (HAA5) was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.
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System Overview
Walls Water Association (EPA ID: MS0170019) is a community water system in Mississippi that serves approximately 2,999 people from groundwater sources.
This system serves ZIP code 38641 in Lake Cormorant.
Violation History
Status breakdown for accepted records with record years 2021-2026: 4 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| January 1, 2025 | Revised Total Coliform Rule | Non-health-based | Resolved |
| April 1, 2024 | Revised Total Coliform Rule | Non-health-based | Resolved |
| January 1, 2024 | Haloacetic Acids (HAA5) | Non-health-based | Resolved |
| January 1, 2024 | Total Trihalomethanes (TTHM) | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Revised Total Coliform Rule | Microbiological | 2 | No |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 1 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0006 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 MS or modeled from parcel and building-footprint data.
- 38641 - Lake Cormorant
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Walls Water Association (MS0170019) on EPA.gov.
Frequently Asked Questions
Is Walls Water Association water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Walls Water Association; its 4 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Walls Water Association serve?
Walls Water Association serves approximately 2,999 people across 1 ZIP code in Mississippi.
Where does Walls Water Association get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Walls Water Association (MS): 4 EPA Violations. https://zipcheckup.com/water-system/ms0170019/
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url = {https://zipcheckup.com/water-system/ms0170019/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Walls Water Association (EPA ID: MS0170019) - request the latest Consumer Confidence Report or ask about specific contaminants.