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Counties → Louisiana

West Baton Rouge Parish County, Louisiana

Water Systems
7
Population Served
30,886
Total Violations
377
93 health-based
PFAS Detected
4
of 4 tested

Violation Analysis

100.0%
Systems with Violations
53.9
Avg Violations per System
24.7%
Health-Based Violations

Water Source Types

GW
7 systems (100%)

PFAS Contamination

4
Systems Tested
4
PFAS Detected
100.0%
Detection Rate

PFAS (per- and polyfluoroalkyl substances) are persistent chemicals found in drinking water. The EPA has set enforceable limits for several PFAS compounds under UCMR5 monitoring.

Compliance Snapshot

West Baton Rouge Parish Louisiana water systems by violation status, EPA SDWIS records.

No violations on record (0) One or more violations (7)

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
West Baton Rouge Water Works District 2 13,437 48 Clean
Port Allen Water System 6,759 43 Clean
Wbr District 4 -Section Road Winterville 5,571 14 Clean
Wbr Public Utilities 4,329 11 Clean
Wbr District 4 - Arbroth 555 12 -
Port of Greater Baton Rouge 150 17 -
Tokai Carbon Cb 85 232 -

Other Counties in Louisiana

East Baton Rouge Parish County
19 systems · 650,087 served · 566 violations
Jefferson Parish County
4 systems · 440,987 served · 247 violations
Orleans Parish County
10 systems · 389,093 served · 157 violations
Lafayette Parish County
62 systems · 303,179 served · 2,569 violations
St. Tammany Parish County
213 systems · 266,825 served · 7,149 violations
Caddo Parish County
48 systems · 249,641 served · 5,038 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in West Baton Rouge Parish County? ▼
West Baton Rouge Parish County has 377 total drinking water violations across 7 water systems, of which 93 are health-based violations. 100.0% of systems have at least one violation.
How many people get water from West Baton Rouge Parish County systems? ▼
Water systems in West Baton Rouge Parish County serve approximately 30,886 people through 7 public water systems.
Has PFAS been detected in West Baton Rouge Parish County water? ▼
Of 4 water systems tested for PFAS in West Baton Rouge Parish County, 4 had PFAS detected (100.0% detection rate).
What types of water sources supply West Baton Rouge Parish County? ▼
Water systems in West Baton Rouge Parish County use GW (7 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. 24.7% of West Baton Rouge Parish 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.