Yokena-jeff Davis Water District Inc.
EPA ID: MS0750011 · 2,360 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Yokena-jeff Davis Water District Inc. (MS0750011): 2 past health-based violations, since resolved. A total of 8 EPA violations spanning the past five monitoring years sit on Yokena-jeff Davis Water District Inc.'s record - every finding has been officially cleared, and the supplier now holds current compliance status for its service population of approximately 2,360 people, with no outstanding enforcement of any kind.
Data: EPA SDWIS
Service Area Map
Coverage area for Yokena-jeff Davis Water District Inc. Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Yokena-jeff Davis Water District Inc. serves a community with a median household income of $55,658 and an estimated 29,311 residents across its service area. Approximately 64% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 83% 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?
Yokena-jeff Davis Water District 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
Detected Contaminants
How Yokena-jeff Davis Water District Inc. 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.
Lead and Copper Rule at 3 mg/L exceeds the EPA maximum of mg/L.
Stage 2 DBP Rule at 2 mg/L exceeds the EPA maximum of mg/L.
Consumer Confidence Report Rule at 1 mg/L exceeds the EPA maximum of mg/L.
Revised Total Coliform Rule at 1 presence exceeds the EPA maximum of presence.
Haloacetic Acids (HAA5) was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.
Find a certified water filter →Comparable Water Systems
Similar-sized systems in Mississippi
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
Yokena-jeff Davis Water District Inc. (EPA ID: MS0750011) is a community water system in Mississippi that serves approximately 2,360 people from groundwater sources.
This system serves ZIP code 39180 in Vicksburg.
Violation History
Status breakdown for accepted records with record years 2021-2026: 8 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 |
|---|---|---|---|
| December 1, 2024 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| October 17, 2024 | Stage 2 DBP Rule | Health-based | Resolved |
| October 17, 2024 | Stage 2 DBP Rule | Non-health-based | Resolved |
| October 1, 2024 | Revised Total Coliform Rule | Non-health-based | Resolved |
| August 23, 2021 | Lead and Copper Rule | Non-health-based | Resolved |
| May 3, 2021 | Lead and Copper Rule | Non-health-based | Resolved |
| April 1, 2021 | Haloacetic Acids (HAA5) | Health-based | Resolved |
| January 18, 2021 | Lead and Copper Rule | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Lead and Copper Rule | Treatment Failure | 3 | No |
| Stage 2 DBP Rule | Treatment Failure | 2 | Yes |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 1 | Yes |
| Consumer Confidence Report Rule | Reporting Failure | 1 | No |
| Revised Total Coliform Rule | Microbiological | 1 | No |
Health Risk Details
Haloacetic Acids (HAA5) (EPA limit: 0.06 mg/L)
Cancer risk; reproductive & developmental effects At-risk groups: pregnant women, infants, long-term consumers of chlorinated municipal water.
Removal methods: granular activated carbon (GAC), carbon block filter, reverse osmosis. Find the right filter →
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 MS or modeled from parcel and building-footprint data.
- 39180 - Vicksburg
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Yokena-jeff Davis Water District Inc. (MS0750011) on EPA.gov.
Frequently Asked Questions
Is Yokena-jeff Davis Water District Inc. water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Yokena-jeff Davis Water District Inc.; its 8 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Yokena-jeff Davis Water District Inc. serve?
Yokena-jeff Davis Water District Inc. serves approximately 2,360 people across 1 ZIP code in Mississippi.
Where does Yokena-jeff Davis Water District Inc. get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Yokena-jeff Davis Water District Inc.: 2 Health Violations. https://zipcheckup.com/water-system/ms0750011/
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author = {{ZipCheckup}},
title = {{Yokena-jeff Davis Water District Inc.: 2 Health Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ms0750011/}
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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
Yokena-jeff Davis Water District Inc. (EPA ID: MS0750011) - request the latest Consumer Confidence Report or ask about specific contaminants.