PlainWater
Counties → Mississippi

Jefferson Davis County, Mississippi

Water Systems
8
Population Served
14,040
Total Violations
2,764
27 health-based
PFAS Detected
0
of 0 tested

Violation Analysis

100.0%
Systems with Violations
345.5
Avg Violations per System
1.0%
Health-Based Violations

Water Source Types

GW
8 systems (100%)

Compliance Snapshot

Jefferson Davis Mississippi water systems by violation status, EPA SDWIS records.

No violations on record (0) One or more violations (8)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
Good Hope Water Association 2,809 263 -
Double Ponds Water Association 2,500 543 -
Northeast Jeff Davis W/A 2,400 277 -
Town of Prentiss 1,882 265 -
Lily Rose W/a #1 1,675 299 -
Lily Rose W/a #2 1,275 559 -
Town of Bassfield 1,199 308 -
Carson Central Water Assn 300 250 -

Other Counties in Mississippi

Hinds County
29 systems · 297,741 served · 13,146 violations
DeSoto County
23 systems · 202,603 served · 5,185 violations
Harrison County
52 systems · 193,791 served · 15,513 violations
Rankin County
36 systems · 185,902 served · 24,667 violations
Jackson County
36 systems · 149,196 served · 11,232 violations
Madison County
17 systems · 129,931 served · 7,946 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Jefferson Davis County? ▼
Jefferson Davis County has 2,764 total drinking water violations across 8 water systems, of which 27 are health-based violations. 100.0% of systems have at least one violation.
How many people get water from Jefferson Davis County systems? ▼
Water systems in Jefferson Davis County serve approximately 14,040 people through 8 public water systems.
Has PFAS been detected in Jefferson Davis County water? ▼
No PFAS testing data is available for water systems in Jefferson Davis County.
What types of water sources supply Jefferson Davis County? ▼
Water systems in Jefferson Davis County use GW (8 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 1.0% of Jefferson Davis County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.