What is PFAS?
Water suppliers
PFAS value per supplier, 2023–2025. EPA limit — 4 ppt (0.004 µg/L) for PFOA and PFOS, set in 2024. Suppliers that detected PFOA or PFOS
are highlighted and listed first. “Not detected” means the contaminant was measured but
not found.
| Supplier | City | Population | PFAS (ug/L) |
|---|---|---|---|
| Bealeton Regional | Warrenton | 4,250 | 0.0446 µg/L |
| Ncsa - Wintergreen | Lovingston | 6,861 | 0.0130 µg/L |
| New Baltimore Regional | Warrenton | 8,818 | 0.0120 µg/L |
| Purcellville, Town of | Purcellville | 8,929 | 0.0108 µg/L |
| Danville, City of | Danville City | 42,590 | 0.0091 µg/L |
| Western Virginia Water Authority | Roanoke City | 182,700 | 0.0089 µg/L |
| Round Hill, Town of | Round Hill | 5,055 | 0.0088 µg/L |
| Pwcsa - East | Woodbridge | 168,747 | 0.0079 µg/L |
| Fort Belvoir | Fort Belvoir | 39,303 | 0.0077 µg/L |
| Fairfax County Water Authority | Herndon | 1,121,613 | 0.0074 µg/L |
| Dale City | — | 72,062 | 0.0071 µg/L |
| Quantico Mcb-Camp Barrett | Mcincr, Mcb Quantico | 8,689 | 0.0065 µg/L |
| Newport News, City of | Newport News City | 407,300 | 0.0061 µg/L |
| Hamilton, Town of | Hamilton | 2,240 | 0.0061 µg/L |
| Norfolk, City of | Norfolk City | 234,220 | 0.0058 µg/L |
| Stafford County Utilities | Stafford | 123,684 | 0.0057 µg/L |
| Langley Air Force Base | Hampton City | 10,886 | 0.0056 µg/L |
| Warrenton, Town of | Warrenton | 11,801 | 0.0046 µg/L |
| Virginia Beach, City of | Virginia Beach City | 437,994 | Not detected |
| Chesterfield Co Central Water System | Chesterfield | 389,897 | Not detected |
| Loudoun Water - Central System | Ashburn | 334,808 | Not detected |
| Henrico County Water System | Henrico | 330,000 | Not detected |
| Richmond, City of | Richmond City | 233,655 | Not detected |
| Arlington County | Arlington | 215,000 | Not detected |
| Alexandria, City of | Alexandria City | 159,200 | Not detected |
| Pwcsa - West | Woodbridge | 136,409 | Not detected |
| Portsmouth, City of | Portsmouth City | 97,915 | Not detected |
| Spotsylvania County Utilities | — | 95,686 | Not detected |
| Lynchburg, City of | Lynchburg City | 80,995 | Not detected |
| Acsa Urban Area | Charlottesville | 77,408 | Not detected |
| Suffolk, City of | Suffolk City | 69,822 | Not detected |
| Leesburg, Town of | Leesburg | 65,028 | Not detected |
| Harrisonburg, City of | Harrisonburg City | 61,000 | Not detected |
| Hanover Suburban Water System | Hanover | 57,931 | Not detected |
| Jcsa - Central System | — | 57,726 | Not detected |
| Naval Station Norfolk | Norfolk City | 48,826 | Not detected |
| Charlottesville, City of | Charlottesville City | 46,553 | Not detected |
| Frederick Water | Winchester | 46,206 | Not detected |
| Manassas, City of | Manassas City | 42,696 | Not detected |
| Bedford Regional Water Authority (Brwa) | Bedford | 38,794 | Not detected |
| Blacksburg, Town of | Blacksburg | 34,578 | Not detected |
| Petersburg, City of | Petersburg City | 33,394 | Not detected |
| Virginia-American Water Co. | Hopewell City | 30,317 | Not detected |
| Ft Gregg-Adams (Ft Lee) | Hopewell | 28,580 | Not detected |
| Fredericksburg, City of | Fredericksburg City | 28,350 | Not detected |
| Winchester, City of | Winchester City | 28,248 | Not detected |
| Vienna, Town of | Vienna | 27,134 | Not detected |
| Staunton, City of | Staunton City | 25,750 | Not detected |
| Salem, City of | Salem City | 25,643 | Not detected |
| Herndon, Town of | Herndon | 24,601 | Not detected |
| Waynesboro, City of | Waynesboro City | 22,630 | Not detected |
| Christiansburg Town of | Christiansburg | 22,000 | Not detected |
| Campbell County Central System | — | 21,761 | Not detected |
| Culpeper, Town of | Culpeper | 21,184 | Not detected |
| Bvu Authority | Bristol City | 20,000 | Not detected |
| Buchanan Co Psa | Vansant | 19,326 | Not detected |
| Mcb Quantico - Mainside | Mcincr, Mcb Quantico | 19,000 | Not detected |
| Colonial Heights, City of | Colonial Heights City | 18,273 | Not detected |
| Radford, City of | Radford City | 17,420 | Not detected |
| Naval Support Activity Portsmouth | Portsmouth City | 17,000 | Not detected |
| Fort Eustis | Newport News City | 16,900 | Not detected |
| Williamsburg, City of | Williamsburg City | 16,300 | Not detected |
| Front Royal, Town of | Front Royal | 15,000 | Not detected |
| Amherst Co Service Authority (Acsa) | Madison Heights | 14,799 | Not detected |
| Manassas Park, City of | Manassas Park City | 14,051 | Not detected |
| Martinsville, City of | Martinsville City | 13,600 | Not detected |
| Wilderness | — | 13,274 | Not detected |
| Lake Monticello | — | 12,943 | Not detected |
| Acsa Crozet | Charlottesville | 12,415 | Not detected |
| Naval Support Facility, Dahlgren | Dahlgren | 11,000 | Not detected |
| Gloucester County Water System | Gloucester | 10,754 | Not detected |
| Little Creek Amphibious Base - U.S. Navy | Virginia Beach City | 9,782 | Not detected |
| Pulaski, Town of | Pulaski | 9,473 | Not detected |
| Big Stone Gap, Town of | Big Stone Gap | 9,372 | Not detected |
| Hcsa- Leigh Street Plant | South Boston | 9,364 | Not detected |
| Puddledock Road | Prince George | 9,271 | Not detected |
| Franklin, City of | Franklin City | 9,000 | Not detected |
| Marion, Town of | Marion | 8,500 | Not detected |
| Greene County Water & Sewer | Ruckersville | 8,500 | Not detected |
| Farmville, Town of | Farmville | 8,212 | Not detected |
| Smithfield, Town of | Smithfield | 8,089 | Not detected |
| Wytheville, Town of | Wytheville | 7,804 | Not detected |
| Emporia, City of | Emporia City | 7,594 | Not detected |
| Lexington, City of | Lexington City | 7,500 | Not detected |
| Carroll Regional Water System | Hillsville | 7,500 | Not detected |
| Dcwa Central | — | 7,418 | Not detected |
| Strasburg, Town of | Strasburg | 7,410 | Not detected |
| N a S Oceana | Virginia Beach City | 7,300 | Not detected |
| Gcwsa - Jarratt | — | 7,190 | Not detected |
| Northern Development Service Dist. | Isle of Wight | 7,050 | Not detected |
| Galax, City of | Galax City | 6,837 | Not detected |
| Buena Vista, City of | Buena Vista City | 6,566 | Not detected |
| Dublin Town of | Dublin | 6,538 | Not detected |
| Wise, Town of | Wise | 6,375 | Not detected |
| Blackstone, Town of | Blackstone | 6,345 | Not detected |
| Bridgewater, Town of | Bridgewater | 6,177 | Not detected |
| Nsa Hampton Roads, Portsmouth Annex | Portsmouth City | 6,072 | Not detected |
| Rocky Mount, Town of | Rocky Mount | 6,000 | Not detected |
| Covington, City of | Covington City | 5,961 | Not detected |
| Woodstock, Town of | Woodstock | 5,955 | Not detected |