PFAS in Washington D.C. Water
Based on EPA UCMR 5 testing of 3 public water systems in Washington D.C..
3
Systems Tested
3
With PFAS Detected
0
Above EPA Limits
0%
Exceed MCL
Most Commonly Detected PFAS in Washington D.C.
Systems with detections · EPA UCMR 5 (2023–2025)
PFPeA 3 systems
PFHxA 3 systems
lithium 1 system
Check your Washington D.C. ZIP code
Get specific results for your neighborhood's water utility.
Water Systems in Washington D.C. (3)
Click any row to see ZIP-level details| Water System | PWSID | PFAS Detected | Above MCL | Risk |
|---|---|---|---|---|
| NAVAL STATION WASHINGTON - WNY Surface Water | DC0000003 | 3 | 0 | Low Level |
| D.C. WATER AND SEWER AUTHORITY Surface Water | DC0000002 | 2 | 0 | Low Level |
| JOINT BASE ANACOSTIA - BOLLING Surface Water | DC0000004 | 2 | 0 | Low Level |