Northeast Jeff Davis W/a
EPA ID: MS0330007 · 2,400 people served · 7 ZIP codes
In every reporting cycle over the past five years, Northeast Jeff Davis W/a has come through without a single EPA violation — a consistent performance across the full service population of approximately 2,400 residents that reflects both well-maintained infrastructure and reliable operational oversight.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Northeast Jeff Davis W/a Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Northeast Jeff Davis W/a serves a community with a median household income of $49,050 and an estimated 31,139 residents across its service area. Approximately 53% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 93% 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?
Northeast Jeff Davis W/a'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 Covington County, Mississippi rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
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
Northeast Jeff Davis W/a (EPA ID: MS0330007) is a community water system in Mississippi that serves approximately 2,400 people from groundwater sources.
This system provides water to 7 ZIP codes across 7 communities.
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
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.
- 39119 — Mount Olive
- 39140 — Newhebron
- 39421 — Bassfield
- 39427 — Carson
- 39474 — Prentiss
- 39482 — Sumrall
- 39656 — Oak Vale
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Northeast Jeff Davis W/a (MS0330007) on EPA.gov.
Frequently Asked Questions
Is Northeast Jeff Davis W/a water safe to drink?
Based on EPA records, Northeast Jeff Davis W/a has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Northeast Jeff Davis W/a serve?
Northeast Jeff Davis W/a serves approximately 2,400 people across 7 ZIP codes in Mississippi.
Where does Northeast Jeff Davis W/a get its water?
The primary water source is groundwater.
Lead Service Line Inventory
Service line breakdown reported under the federal Lead and Copper Rule Improvements (LCRI) inventory requirement:
This system reports zero confirmed lead service lines in its inventory. Unknown-material counts may still warrant verification.
Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.
Source: EPA SDWIS Federal Service Line Inventory (Phase 2) · Submitted 2026
ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.