PFAS in Raleigh, NC Drinking Water
PFAS data for Raleigh, North Carolina · 560,455 residents · 44 ZIP codes
ZipCheckup's reading of PFAS in Raleigh, North Carolina: the highest detected level is 0.1526 ppt; the EPA limit is 4 ppt (PFOA/PFOS individually). PFAS carries a high health-risk designation.
Not every city shows PFAS in its water data; in Raleigh, North Carolina, federal sampling has confirmed its presence at detectable levels in at least one recent reporting cycle.
Data: EPA SDWIS, CCR Reports, ECHO Last verified: 2026-07-13
PFAS in Raleigh Tap Water
PFAS has been detected in Raleigh, North Carolina drinking water at a maximum level of 0.1526 detections — relative to the EPA MCL of 4 ppt (PFOA/PFOS individually).
This analysis covers 560,455 residents across 44 ZIP codes in Raleigh.
Raleigh's overall water quality grade is C (58/100).
Is PFAS in Raleigh Water Safe?
If you live in an affected ZIP code, consider installing a reverse osmosis or granular activated carbon filter certified under NSF 53 / NSF 58 and testing your water independently.
PFAS Levels by ZIP Code
| ZIP Code | PFAS Level | EPA Limit | Status |
|---|---|---|---|
| 27614 | 253 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27603 | 79 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27607 | 26 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27604 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27606 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27608 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27609 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27610 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27612 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27613 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27615 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27616 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27617 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
| 27695 | 13 detections | 4 ppt (PFOA/PFOS individually) | Not comparable |
Average pfas level across Raleigh: 35.79 ppt
Health Effects of PFAS
- Increased risk of kidney and testicular cancer
- Thyroid disease and immune system suppression
- Reproductive problems and reduced fertility
- Elevated cholesterol and liver effects
- Developmental effects in infants and children
Health risk severity: High. Governed by the PFAS National Primary Drinking Water Regulation (2024).
How PFAS Gets Into Drinking Water
- Firefighting foam (AFFF) used at military bases and airports
- Industrial manufacturing (non-stick coatings, stain-resistant fabrics)
- Wastewater treatment plants that receive industrial discharge
- Landfill leachate from PFAS-containing consumer products
What to Do About PFAS in Raleigh Water
- Install a reverse osmosis system (most effective — removes 90%+ of PFAS)
- Granular activated carbon (GAC) filters remove some PFAS compounds
- Look for NSF 53 or NSF 58 certification specifically tested for PFAS
- Pitcher filters with activated carbon provide partial reduction
Look for filters certified under NSF 53 / NSF 58 for pfas removal.