Metairie, LA Water Quality Report

Is Metairie tap water safe? See PFAS and lead contamination levels for Metairie, Louisiana. Compare to EPA limits and get filter recommendations.

Quick Answers

Is Metairie tap water safe to drink? Metairie tap water meets most federal EPA limits, but PFAS compounds have been detected at an average of 3.93 ppt across 2 compounds. A certified pitcher filter or reverse osmosis system is recommended for sensitive populations.

What contaminants are in Metairie water? Top PFAS compounds detected in Metairie water: lithium (12.4 ppt), PFBA (0.01 ppt). See the full table for all monitored contaminants and comparison to EPA limits.

What filter should I use in Metairie? Reverse osmosis removes 90%+ of PFAS, lead, and arsenic. NSF-53 certified pitcher and faucet filters (ZeroWater, Clearly Filtered, LifeStraw) work for smaller households. Skip standard Brita filters for PFAS removal.

Metairie Water Quality Summary

EPA testing has detected PFAS "forever chemicals" in Metairie drinking water. Recent monitoring found a peak level of 12.4 ppt across 1 water system, representing an average of 3.93 ppt across 2 detected compounds.

Contamination Level: LOW – Low contamination – PFAS detected but at lower levels; monitoring continues.

Top Detected Compounds

  • lithium: 12.4 ppt (exceeds EPA 4 ppt limit for PFOA/PFOS)
  • PFBA: 0.01 ppt

Lead in Metairie Water

EPA Lead and Copper Rule testing has recorded 5 lead samples for Metairie water systems, with a 90th-percentile high of 0.006 mg/L (within the EPA 0.015 mg/L action level). There is no safe level of lead for children; if your home was built before 1986, a certified NSF/ANSI 53 lead-removal filter is recommended.

About the Data

These figures come from the EPA's Unregulated Contaminant Monitoring Rule 5 (UCMR5) testing program, 2023-2025. UCMR5 is the most comprehensive national drinking water survey in US history, covering 66,000+ public water systems. Population of Metairie: approximately 143,765.

ZIP Codes Served

70001, 70002, 70003, 70005, 70006

What Metairie Residents Should Do

  1. Enter your exact ZIP code at knowyourexposure.com for address-level data
  2. Install an NSF/ANSI 58 reverse osmosis filter (removes 94-99% of PFAS)
  3. If you're in a high-exposure group (pregnant, young children), consider a PFAS home test kit
  4. Review your utility's Consumer Confidence Report (CCR) annually