Is Baton Rouge tap water safe to drink?

Yes but with caveats

Baton Rouge's water meets EPA minimum standards but has some concerns including PFAS detected. Filtration is recommended for sensitive individuals.

67/100
Purity Score
3
Issues Found
3.2 GPG
Hardness
Detected
PFAS

3 Issues Detected in Baton Rouge

PFAS (Forever Chemicals) Detected

PFAS are man-made chemicals that do not break down and accumulate in the body.

PFAS details for Baton Rouge

Moderate Chlorine Level

Chlorine within EPA limits but may affect taste.

Chlorine info for Baton Rouge

Arsenic Approaching Limit (0.4 mg/L)

EPA limit is 0.010 mg/L.

Arsenic info for Baton Rouge
Louisiana

708,017,080,270,806 · Mississippi River

Forever Chemicals in Baton Rouge Drinking Water

Moderate Risk Updated March 2026 228,590 residents
67
Purity Score

This 2026 analysis examines Baton Rouge's water supply with a focus on PFAS exposure, hardness, and overall safety. Data is sourced from EPA SDWIS, EWG, and Baton Rouge Water Company consumer confidence reports.

Health Insights

  • 1
    PFAS have been identified in Baton Rouge's water at 2.5 parts per trillion. A reverse osmosis system is the most reliable home treatment.
  • 2
    Chlorine levels may affect the taste of Baton Rouge's tap water. A carbon filter improves flavor.

Score

67 /100
Moderate
"Good" threshold (70)

Baton Rouge tap water is sourced from Mississippi River and treated by Baton Rouge Water Company. PFAS forever chemicals have been detected. Overall purity score: 67/100 (Moderate). Updated for 2026.

Fix Your Water

Best filters matched to Baton Rouge's 3 issues.

See Filters

About Baton Rouge's Water

PFAS Water Contamination: What Baton Rouge Residents Should Know

PFAS have been detected in Baton Rouge's water supply at 2.5 parts per trillion. Health agencies including the EPA have set limits on certain PFAS compounds in drinking water due to concerns about long-term exposure. While municipal treatment reduces many contaminants, standard water treatment does not fully remove PFAS. Point-of-use reverse osmosis filtration is the most effective home solution confirmed to remove PFAS at the 99%+ level.

Explore Baton Rouge Water Data

Baton Rouge Water FAQ

Is Baton Rouge LA tap water safe to drink in 2026?
Baton Rouge tap water meets EPA federal drinking water standards and scores 67/100 (Moderate) on PurityMap for 2026. PFAS forever chemicals have been detected at 2.5 ppt. An NSF-certified filter is strongly recommended. For most healthy adults the water is considered safe but point-of-use filtration adds an important layer of protection.
Does Baton Rouge LA use chlorine or chloramine for disinfection?
Baton Rouge uses chloramine as the primary disinfectant with a residual level of 2.0 ppm. Chloramine is harder to remove than free chlorine and requires a catalytic carbon or reverse osmosis filter. Standard Brita-style pitchers will NOT remove chloramine.
How hard is Baton Rouge LA water and what is the TDS level?
Baton Rouge water hardness is 3.2 grains per gallon (soft) with a TDS of 165 ppm (good). This level is unlikely to cause significant scale buildup in household plumbing.
Has PFAS been found in Baton Rouge LA drinking water?
Yes. PFAS forever chemicals have been detected in Baton Rouge water at approximately 2.5 ppt according to EPA UCMR5 monitoring data. A reverse osmosis or NSF P473-certified filter is the most effective residential solution.
What is the best water filter for Baton Rouge?
Based on Baton Rouge's water profile, we recommend the Clearly Filtered Water Pitcher. Baton Rouge: PFAS detected or elevated lead risk. Reverse osmosis is the only residential technology proven to reduce both below detection limits. TDS will also drop significantly.

Nearby Reports

All Louisiana cities

Explore Water Quality by State

Compare across all 50 US states

View All States

Data Sources

  • EPA SDWIS
  • EWG Tap Water Database
  • Baton Rouge Water Company CCR
  • USGS monitoring data

PurityMap compiles public data. Updated March 2026.

Link copied!

Scroll to Top