LeadLine Lookup is an independent, informational index of water utilities' published lead service line inventories, plus EPA's nationwide PFAS (UCMR 5) test results for public water systems. We do not create, predict or modify service line classifications or test results.
| Utility | Source rows | Searchable rows | Data as of | Endpoint |
|---|---|---|---|---|
| Aquarion Water Company of Connecticut | 227,081 | 227,081 | 2026-10-05 | endpoint |
| Connecticut Water Company | 109,580 | 109,580 | 2026-09-30 | endpoint |
| The Metropolitan District (MDC) | 103,511 | 103,508 | 2025-11-21 | endpoint |
| Norwalk First Taxing District Water Department | 11,042 | 11,042 | 2025-10-29 | endpoint |
| NYC Department of Environmental Protection | 856,912 | 817,477 | 2026-01-30 | endpoint |
| South Norwalk Electric & Water (SNEW) | 9,403 | 9,391 | 2026-10-06 | endpoint |
| Windham Water Works | 4,958 | 4,949 | 2026-10-06 | endpoint |
| Bristol Water Department (CT) | 17,288 | 17,052 | 2024-10-15 | endpoint |
| Westchester Joint Water Works | 15,136 | 15,136 | 2026-10-08 | endpoint |
| South Huntington Water District | 17,549 | 17,549 | 2026-09-16 | endpoint |
| Hicksville Water District | 15,184 | 15,179 | 2026-07-27 | endpoint |
| Town of Greenburgh Water Department | 11,036 | 11,036 | 2026-07-20 | endpoint |
| City of Newburgh Water Department | 7,213 | 7,213 | 2024-10-14 | endpoint |
| Westbury Water District | 6,044 | 6,044 | 2025-10-08 | endpoint |
| City of Batavia Water (NY) | 5,796 | 5,784 | 2026-10-07 | endpoint |
| Village of Newark Water (NY) | 3,968 | 3,968 | 2026-07-08 | endpoint |
| Bath Electric, Gas & Water Systems (BEGWS) | 2,240 | 2,238 | 2026-10-07 | endpoint |
| Veolia Water New Jersey | 277,023 | 277,021 | 2026-10-08 | endpoint |
| Edison Water Company (Edison Township) | 12,638 | 12,638 | 2023-05-03 | endpoint |
| Freehold Township Water Department | 12,005 | 12,005 | 2025-09-22 | endpoint |
| Freehold Borough Water Department | 3,705 | 3,705 | 2023-06-27 | endpoint |
| Avalon Borough Water (NJ) | 5,478 | 5,478 | 2026-10-05 | endpoint |
| City of Brigantine Water (NJ) | 7,021 | 7,021 | 2025-10-29 | endpoint |
| Springfield Water and Sewer Commission | 43,774 | 43,761 | 2026-09-03 | endpoint |
| East Longmeadow DPW Water Department | 6,253 | 6,253 | 2026-10-08 | endpoint |
| MWRA | 30 | 30 | 2025-12-02 | file |
| Worcester DPWP, Water Supply Division | 44,622 | 44,622 | 2025-12-02 | file |
| Cambridge Water Department | 14,760 | 14,760 | 2025-12-02 | file |
| Lowell Regional Water Utility | 26,438 | 26,438 | 2025-12-02 | file |
| Brockton Water Department | 24,477 | 24,477 | 2025-12-02 | file |
| Quincy Water DEPT. (MWRA) | 20,820 | 20,820 | 2025-12-02 | file |
| Lynn Water And Sewer Comm | 20,463 | 20,463 | 2025-12-02 | file |
| City Of New Bedford Dpi | 25,991 | 25,991 | 2025-12-02 | file |
| Fall River Water Department | 19,545 | 19,545 | 2025-12-02 | file |
| Newton Water DEPT. (MWRA) | 24,123 | 24,123 | 2025-12-02 | file |
| Somerville Water DEPT. (MWRA) | 15,051 | 15,051 | 2025-12-02 | file |
| Lawrence Water Works | 12,551 | 12,551 | 2025-12-02 | file |
| Framingham Water DEPT. (MWRA) | 18,534 | 18,534 | 2025-12-02 | file |
| Malden Water Division (MWRA) | 11,313 | 11,313 | 2025-12-02 | file |
| Waltham Water Department | 14,173 | 14,173 | 2025-12-02 | file |
| Brookline Water And Sewer Division | 9,129 | 9,129 | 2025-12-02 | file |
| Revere Water Division (MWRA) | 10,693 | 10,693 | 2025-12-11 | file |
| Taunton Water Division | 16,250 | 16,250 | 2025-12-02 | file |
| Haverhill Water DEPT | 17,423 | 17,423 | 2025-12-02 | file |
| Medford Water DEPT. (MWRA) | 14,590 | 14,590 | 2025-12-02 | file |
| Weymouth Water Department | 16,927 | 16,927 | 2025-12-02 | file |
| Chicopee Water DEPT (MWRA) | 15,695 | 15,695 | 2025-12-02 | file |
| Peabody Water DEPT. | 14,171 | 14,171 | 2025-12-02 | file |
| Methuen Water DEPT | 15,316 | 15,316 | 2025-12-02 | file |
| Everett Water DEPT. (MWRA) | 8,128 | 8,128 | 2025-12-02 | file |
| Beverly Water DEPT | 14,779 | 14,779 | 2025-12-02 | file |
| Attleboro Water DEPT | 14,483 | 14,483 | 2025-12-02 | file |
| Salem Water Department | 9,741 | 9,741 | 2025-12-02 | file |
| Plymouth Water Department | 14,712 | 14,712 | 2025-12-02 | file |
| Pittsfield Dpu Water DEPT | 15,274 | 15,274 | 2025-12-02 | file |
| Westfield Dpwwater Division | 11,472 | 11,472 | 2025-12-02 | file |
| Fitchburg DPW Division Of Water Supply | 11,211 | 11,211 | 2025-12-11 | file |
| Marlborough DPW Water Div. (MWRA) | 11,042 | 11,042 | 2025-12-02 | file |
| Leominster Water Division | 12,207 | 12,207 | 2025-12-02 | file |
| Dedham Westwood Water Dist. | 12,629 | 12,629 | 2025-12-02 | file |
| Woburn Water DEPT. | 11,534 | 11,534 | 2025-12-02 | file |
| Chelsea Water DEPT. (MWRA) | 5,862 | 5,862 | 2025-12-02 | file |
| Holyoke Water Works | 8,414 | 8,414 | 2025-12-02 | file |
| Braintree Water And Sewer DEPT. | 12,151 | 12,151 | 2025-12-02 | file |
| Shrewsbury Water Department | 11,264 | 11,264 | 2025-12-02 | file |
| Natick Water Department | 10,961 | 10,961 | 2025-12-02 | file |
| Andover Water DEPT | 12,870 | 12,870 | 2025-12-02 | file |
| Watertown Water DEPT. (MWRA) | 7,487 | 7,487 | 2025-12-02 | file |
| Lexington Water DEPT. (MWRA) | 11,158 | 11,158 | 2025-12-02 | file |
| Weir River Water System | 12,145 | 12,145 | 2025-12-11 | file |
| Needham Water DEPT | 10,169 | 10,169 | 2025-12-02 | file |
| Abington/rockland Joint WTR. Works | 11,407 | 11,407 | 2025-12-02 | file |
| Franklin Water Department | 9,152 | 9,152 | 2025-12-02 | file |
| Falmouth Water DEPT | 22,295 | 22,295 | 2025-12-02 | file |
| Tewksbury Water Department | 11,121 | 11,121 | 2025-12-02 | file |
| North Andover Water DEPT | 7,686 | 7,686 | 2025-12-02 | file |
| Milford Water Department | 9,344 | 9,344 | 2025-12-11 | file |
| Gloucester Public Utility Division | 12,508 | 12,508 | 2025-12-11 | file |
| Northampton Water Division | 9,207 | 9,207 | 2025-12-02 | file |
| Wellesley Water Division | 8,067 | 8,067 | 2025-12-02 | file |
| Stoughton Water Department | 8,491 | 8,491 | 2025-12-11 | file |
| Norwood Water DEPT. (MWRA) | 8,393 | 8,393 | 2025-12-02 | file |
| Melrose Water Division (MWRA) | 7,919 | 7,919 | 2025-12-02 | file |
| West Springfield DPW Water Division | 9,377 | 9,377 | 2025-12-02 | file |
| Chelmsford Water District | 8,786 | 8,786 | 2025-12-11 | file |
| North Attleboro Water DEPT | 8,372 | 8,372 | 2025-12-02 | file |
| Agawam Water Department | 10,344 | 10,344 | 2025-12-02 | file |
| Bridgewater Water Department | 8,025 | 8,025 | 2025-12-02 | file |
| Milton Water DEPT. (MWRA) | 8,597 | 8,597 | 2025-12-02 | file |
| Danvers Water DEPT. | 8,348 | 8,348 | 2025-12-02 | file |
| Marshfield Water Department | 9,097 | 9,097 | 2025-12-02 | file |
| Wakefield Water DEPT | 8,170 | 8,170 | 2025-12-02 | file |
| Reading Water Department (MWRA) | 7,759 | 7,759 | 2025-12-02 | file |
| Burlington Water DEPT | 7,083 | 7,083 | 2025-12-02 | file |
| Walpole Water DEPT | 8,176 | 8,176 | 2025-12-02 | file |
| Saugus Water DEPT. (MWRA) | 9,691 | 9,691 | 2025-12-02 | file |
| Dracut Water Supply District | 7,568 | 7,568 | 2025-12-02 | file |
| Belmont Water DEPT. (MWRA) | 7,389 | 7,389 | 2025-12-11 | file |
| Centerville Osterville Marstons Mills WD | 12,333 | 12,333 | 2025-12-02 | file |
| Yarmouth Water Department | 16,388 | 16,388 | 2025-12-02 | file |
| Stoneham Water DEPT (MWRA Supply) | 6,173 | 6,173 | 2025-12-02 | file |
| Mansfield Water Division | 7,022 | 7,022 | 2025-12-02 | file |
| Easton Water Div | 7,570 | 7,570 | 2025-12-02 | file |
| Winchester Water DEPT | 6,352 | 6,352 | 2025-12-02 | file |
| Wilmington Water DEPT | 7,647 | 7,647 | 2025-12-02 | file |
| Canton Water DEPT | 7,486 | 7,486 | 2025-12-02 | file |
| Westborough Water Department | 5,501 | 5,501 | 2025-12-02 | file |
| Wareham Fire District | 7,225 | 7,225 | 2025-12-02 | file |
| Gardner Water Department | 5,596 | 5,596 | 2025-12-11 | file |
| Acton Water Supply District | 6,705 | 6,705 | 2025-12-02 | file |
| Marblehead Water DEPT. (MWRA) | 7,814 | 7,814 | 2025-12-02 | file |
| Newburyport Water Department | 8,771 | 8,771 | 2025-12-02 | file |
| Winthrop Water Division, (MWRA) | 4,469 | 4,469 | 2025-12-02 | file |
| Norton Water Department | 5,617 | 5,617 | 2025-12-02 | file |
| Hudson Water Supply | 5,517 | 5,517 | 2025-12-02 | file |
| Ashland Water And Sewer DEPT. | 6,284 | 6,284 | 2025-12-02 | file |
| Scituate Water Division | 8,492 | 8,492 | 2025-12-02 | file |
| Southbridge Water Department | 4,506 | 4,506 | 2025-12-02 | file |
| Sudbury Water District | 5,873 | 5,873 | 2025-12-02 | file |
| Foxboro Water Department | 5,730 | 5,730 | 2025-12-02 | file |
| Pembroke Water Division DPW | 6,402 | 6,402 | 2025-12-02 | file |
| Somerset Water Department | 6,882 | 6,882 | 2025-12-02 | file |
| Concord Water DEPT | 5,559 | 5,559 | 2025-12-02 | file |
| Westford Water Department | 5,845 | 5,845 | 2025-12-02 | file |
| Hyannis Water System, Town Of Barnstable | 7,758 | 7,758 | 2025-12-02 | file |
| Sharon Water DEPT | 5,890 | 5,890 | 2025-12-02 | file |
| Webster Water Department | 6,177 | 6,177 | 2025-12-02 | file |
| Sandwich Water District | 7,171 | 7,171 | 2025-12-02 | file |
| Holden Water Division, DPW | 6,394 | 6,394 | 2025-12-02 | file |
| Amesbury DPW Water Div. | 5,935 | 5,935 | 2025-12-02 | file |
| Swansea Water District | 6,253 | 6,253 | 2025-12-02 | file |
| Bellingham DPW Water Sewer Div. | 6,169 | 6,169 | 2025-12-02 | file |
| Middleborough Water Supply | 5,697 | 5,697 | 2025-12-02 | file |
| Easthampton Water DEPT | 5,839 | 5,839 | 2025-12-02 | file |
| Dennis Water District | 14,424 | 14,424 | 2025-12-02 | file |
| Longmeadow Water DEPT | 5,704 | 5,704 | 2025-12-11 | file |
| Duxbury Water Department | 5,670 | 5,670 | 2025-12-02 | file |
| Mashpee Water District | 9,817 | 9,817 | 2025-12-02 | file |
| North Reading Water DEPT. | 4,887 | 4,887 | 2025-12-02 | file |
| Holliston Water Department | 5,185 | 5,185 | 2025-12-02 | file |
| Clinton Water DEPT | 4,226 | 4,226 | 2025-12-02 | file |
| Swampscott Water DEPT. (MWRA) | 6,110 | 6,110 | 2025-12-02 | file |
| Hanover Water DEPT | 5,198 | 5,198 | 2025-12-02 | file |
| South Hadley FD #1 (MWRA) | 5,029 | 5,029 | 2025-12-02 | file |
| Kingston Water Department | 4,581 | 4,581 | 2025-12-02 | file |
| East Bridgewater Water DEPT | 4,511 | 4,511 | 2025-12-02 | file |
| Seekonk Water District | 4,938 | 4,938 | 2025-12-02 | file |
| Whitman Water System | 4,746 | 4,746 | 2025-12-02 | file |
| Fairhaven Water DEPT | 6,472 | 6,472 | 2025-12-11 | file |
| Wannacomet Water Company | 11,066 | 11,066 | 2025-12-02 | file |
| Bedford Water DEPT. | 4,869 | 4,869 | 2025-12-02 | file |
| Ipswich Dpu Water DEPT | 4,782 | 4,782 | 2025-12-02 | file |
| Northborough Water Department (MWRA) | 4,305 | 4,305 | 2025-12-02 | file |
| Wayland Water Department | 5,105 | 5,105 | 2025-12-02 | file |
| Harwich Water Department | 8,345 | 8,345 | 2025-12-02 | file |
| North Adams Water DEPT | 4,662 | 4,662 | 2025-12-02 | file |
| Hopkinton Water Department | 4,145 | 4,145 | 2025-12-02 | file |
| Medfield Water DEPT. | 3,997 | 3,997 | 2025-12-02 | file |
| Auburn Water District | 4,538 | 4,538 | 2025-12-02 | file |
| Norwell Water Department | 3,768 | 3,768 | 2025-12-02 | file |
| Holbrook Public Works DEPT | 3,995 | 3,995 | 2025-12-02 | file |
| Uxbridge DPW, Water Division | 3,816 | 3,816 | 2025-12-02 | file |
| Bourne Water District | 6,198 | 6,198 | 2025-12-02 | file |
| Grafton Water District | 3,307 | 3,307 | 2025-12-02 | file |
| Wrentham Water Division | 3,985 | 3,985 | 2025-12-02 | file |
| Maynard DPW, Water Division | 4,308 | 4,308 | 2025-12-02 | file |
| Southborough DPW Water Division (MWRA) | 3,287 | 3,287 | 2025-12-02 | file |
| Weston Water DEPT. | 3,448 | 3,448 | 2025-12-02 | file |
| Athol DPW Water Division | 3,560 | 3,560 | 2025-12-02 | file |
| Raynham Center Water District | 3,065 | 3,065 | 2025-12-02 | file |
| Brewster Water Department | 7,070 | 7,070 | 2025-12-02 | file |
| Medway Water Department | 3,708 | 3,708 | 2025-12-02 | file |
| Littleton Water Department | 3,422 | 3,422 | 2025-12-02 | file |
| Hanson Water Department | 3,176 | 3,176 | 2025-12-02 | file |
| Salisbury Water Division | 4,126 | 4,126 | 2025-12-02 | file |
| Pepperell DPW Water Division | 3,211 | 3,211 | 2025-12-02 | file |
| Aquarion Water Company, Millbury | 4,073 | 4,073 | 2025-12-02 | file |
| Millis Water DEPT | 2,876 | 2,876 | 2025-12-02 | file |
| Plainville Water Department | 2,461 | 2,461 | 2025-12-02 | file |
| Wilbraham Water DEPT (MWRA) | 3,388 | 3,388 | 2025-12-02 | file |
| Ayer DPW Water Division | 2,891 | 2,891 | 2025-12-02 | file |
| Georgetown Water Department | 2,789 | 2,789 | 2025-12-02 | file |
| Lynnfield Center Water District | 2,764 | 2,764 | 2025-12-02 | file |
| Acushnet Water Department | 2,811 | 2,811 | 2025-12-02 | file |
| Turners Falls Water DEPT | 2,295 | 2,295 | 2025-12-02 | file |
| Whitinsville Water Company | 2,355 | 2,355 | 2025-12-02 | file |
| Adams Fire District | 2,917 | 2,917 | 2025-12-02 | file |
| Northbridge Water Division | 2,496 | 2,496 | 2025-12-02 | file |
| Aquarion Water Company, Pinehills | 2,854 | 2,854 | 2025-12-02 | file |
| Mattapoisett Water Department | 3,242 | 3,242 | 2025-12-02 | file |
| Southwick Water DEPT | 2,773 | 2,773 | 2025-12-02 | file |
| Norfolk Water Division | 2,724 | 2,724 | 2025-12-02 | file |
| Cohasset Water DEPT | 2,684 | 2,684 | 2025-12-02 | file |
| Halifax Water Department | 2,834 | 2,834 | 2025-12-02 | file |
| North Chelmsford Water Dist | 2,683 | 2,683 | 2025-12-02 | file |
| Hamilton Water DEPT | 2,774 | 2,774 | 2025-12-02 | file |
| Ware Water DEPT | 2,418 | 2,418 | 2025-12-02 | file |
| Williamstown Water DEPT | 2,009 | 2,009 | 2025-12-02 | file |
| Middleton Water DEPT. | 1,861 | 1,861 | 2025-12-02 | file |
| West Boylston Water District | 2,784 | 2,784 | 2025-12-02 | file |
| Merrimac Water Department | 1,963 | 1,963 | 2025-12-02 | file |
| Lunenburg Water District | 2,463 | 2,463 | 2025-12-02 | file |
| Spencer Water Department | 1,882 | 1,882 | 2025-12-02 | file |
| Sterling Water Department | 2,471 | 2,471 | 2025-12-02 | file |
| Townsend Water Department | 2,138 | 2,138 | 2025-12-02 | file |
| Orange Water DEPT | 2,011 | 2,011 | 2025-12-02 | file |
| Groveland Water Department | 1,967 | 1,967 | 2025-12-02 | file |
| Chatham Water Department | 6,828 | 6,828 | 2025-12-02 | file |
| Dalton Fire District | 2,270 | 2,270 | 2025-12-02 | file |
| Orleans Water Department | 5,360 | 5,360 | 2025-12-02 | file |
| Aquarion Water Company Oxford | 2,659 | 2,659 | 2025-12-02 | file |
| Rowley Water Department | 2,080 | 2,080 | 2025-12-02 | file |
| South Hadley Fire District #2 Water DEPT | 1,431 | 1,431 | 2025-12-02 | file |
| Templeton Munic. Light And Water Plant | 2,370 | 2,370 | 2025-12-02 | file |
| Rutland Water Department | 1,715 | 1,715 | 2025-12-02 | file |
| Devens Massdevelopment | 399 | 399 | 2025-12-02 | file |
| Tisbury Water Works | 2,988 | 2,988 | 2025-12-02 | file |
| Hopedale Water Department | 2,139 | 2,139 | 2025-12-02 | file |
| Lancaster Water Department | 1,388 | 1,388 | 2025-12-02 | file |
| Buzzards Bay Water District | 2,186 | 2,186 | 2025-12-02 | file |
| Winchendon Water Department | 2,221 | 2,221 | 2025-12-02 | file |
| Lee Water DEPT | 2,111 | 2,111 | 2025-12-02 | file |
| Lincoln Water DEPT | 1,852 | 1,852 | 2025-12-02 | file |
| Marion Water Division | 3,014 | 3,014 | 2025-12-02 | file |
| Topsfield Water Department | 1,886 | 1,886 | 2025-12-02 | file |
| Oak Bluffs Water District | 4,479 | 4,479 | 2025-12-02 | file |
| Manchester By The Sea DPW | 2,133 | 2,133 | 2025-12-02 | file |
| Dighton Water District | 2,024 | 2,024 | 2025-12-02 | file |
| Rockport Water DEPT | 3,402 | 3,402 | 2025-12-02 | file |
| Groton Water Department | 1,296 | 1,296 | 2025-12-02 | file |
| Hadley DPW Water Division | 2,337 | 2,337 | 2025-12-02 | file |
| Town Of Eastham | 2,331 | 2,331 | 2025-12-02 | file |
| Southampton Water DEPT | 1,652 | 1,652 | 2025-12-02 | file |
| Lenox DPW Water Division | 1,925 | 1,925 | 2025-12-02 | file |
| Lynnfield Water Dist. (MWRA) | 1,471 | 1,471 | 2025-12-02 | file |
| Palmer Water District No.1 | 1,344 | 1,344 | 2025-12-02 | file |
| Town Of Avon | 1,705 | 1,705 | 2025-12-02 | file |
| Sturbridge Water Department | 1,826 | 1,826 | 2025-12-02 | file |
| Onset Fire Districtwater DEPT. | 2,883 | 2,883 | 2025-12-02 | file |
| Great Barrington Fire Dist | 1,735 | 1,735 | 2025-12-02 | file |
| Upton DPW Water/wastewater Division | 1,631 | 1,631 | 2025-12-02 | file |
| Douglas Water Department | 1,251 | 1,251 | 2025-12-02 | file |
| Paxton Water Department | 1,330 | 1,330 | 2025-12-02 | file |
| Monson Water And Sewer DEPT | 1,408 | 1,408 | 2025-12-02 | file |
| Tyngsborough Water District | 1,333 | 1,333 | 2025-12-02 | file |
| Shirley Water District | 1,581 | 1,581 | 2025-12-02 | file |
| Edgartown Water Department | 3,644 | 3,644 | 2025-12-02 | file |
| Wenham Water DEPT. | 1,226 | 1,226 | 2025-12-02 | file |
| North Raynham Water District | 1,416 | 1,416 | 2025-12-02 | file |
| North Brookfield Water Department | 1,291 | 1,291 | 2025-12-02 | file |
| South Deerfield Water Supply District | 1,571 | 1,571 | 2025-12-02 | file |
| North Sagamore Water District | 1,884 | 1,884 | 2025-12-02 | file |
| Cherry Valley/ Rochdale Water District | 1,260 | 1,260 | 2025-12-02 | file |
| Westminster Department Of Public Works | 1,330 | 1,330 | 2025-12-02 | file |
| Ashburnham Water Department | 1,572 | 1,572 | 2025-12-02 | file |
| Mci Shirley | 69 | 69 | 2025-12-02 | file |
| Nahant Water DEPT. (MWRA) | 1,460 | 1,460 | 2025-12-02 | file |
| Boylston Water District | 1,395 | 1,395 | 2025-12-02 | file |
| Cotuit Fire District Water Department | 2,323 | 2,323 | 2025-12-02 | file |
| Three Rivers Fire District | 1,057 | 1,057 | 2025-12-02 | file |
| South Grafton Water District | 941 | 941 | 2025-12-02 | file |
| Leicester Water Supply District | 734 | 734 | 2025-12-02 | file |
| Sunderland Water District | 870 | 870 | 2025-12-02 | file |
| West Newbury Water Department | 1,092 | 1,092 | 2025-12-02 | file |
| Belchertown Water District | 1,360 | 1,360 | 2025-12-02 | file |
| Hanscom Family Housing (landings) | 425 | 425 | 2025-12-02 | file |
| Hatfield Water DEPT | 1,205 | 1,205 | 2025-12-02 | file |
| Provincetown Water Department | 3,775 | 3,775 | 2025-12-02 | file |
| Mci Bridgewater | 36 | 36 | 2025-12-02 | file |
| East Chelmsford Water District | 653 | 653 | 2025-12-02 | file |
| Wilkinsonville Water District | 1,007 | 1,007 | 2025-12-02 | file |
| Williamsburg Water DEPT | 533 | 533 | 2025-12-02 | file |
| Lanesborough Fire And Water District | 873 | 873 | 2025-12-02 | file |
| Aquarion Water Company | 901 | 901 | 2025-12-02 | file |
| Elm Hill Water District | 819 | 819 | 2025-12-02 | file |
| Byfield Water District | 744 | 744 | 2025-12-02 | file |
| Mci Norfolk/cedar Junction/walpole | 46 | 46 | 2025-12-02 | file |
| Essex Water DEPT. | 1,021 | 1,021 | 2025-12-02 | file |
| West Brookfield Water Department | 979 | 979 | 2025-12-02 | file |
| Huntington Water DEPT | 324 | 324 | 2025-12-02 | file |
| Kenwood Water District | 1,622 | 1,622 | 2025-12-02 | file |
| Agawam Springs Water Company | 753 | 753 | 2025-12-02 | file |
| West Groton Water Supply District | 641 | 641 | 2025-12-02 | file |
| Aquarion Water Company (dover) | 636 | 636 | 2025-12-02 | file |
| Shelburne Falls Fire District | 754 | 754 | 2025-12-02 | file |
| Stockbridge Water DEPT | 714 | 714 | 2025-12-02 | file |
| Southfield Redevelopement Authority | 316 | 316 | 2025-12-02 | file |
| Freetown Water Commission | 669 | 669 | 2025-12-02 | file |
| East Brookfield Water Department | 621 | 621 | 2025-12-02 | file |
| Hillcrest Water District | 398 | 398 | 2025-12-02 | file |
| Bernardston Fire Water Dist | 684 | 684 | 2025-12-02 | file |
| Thorndike Fire And Water District | 390 | 390 | 2025-12-02 | file |
| Bondsville Fire And Water District | 437 | 437 | 2025-12-02 | file |
| Harvard Water Department | 119 | 119 | 2025-12-02 | file |
| Housatonic Water Works | 761 | 761 | 2025-12-02 | file |
| Riverbridge | 12 | 12 | 2025-12-02 | file |
| Deerfield Fire District | 340 | 340 | 2025-12-02 | file |
| North Dighton Fire District | 391 | 391 | 2025-12-02 | file |
| Russell Water DEPT | 325 | 325 | 2025-12-02 | file |
| Hinsdale Water DEPT | 323 | 323 | 2025-12-02 | file |
| Brookfield Water Department | 466 | 466 | 2025-12-02 | file |
| Gilbertville Water District | 220 | 220 | 2025-12-02 | file |
| Aquarion Water Company | 493 | 493 | 2025-12-02 | file |
| West Warren Water District | 293 | 293 | 2025-12-02 | file |
| Whately Water Department | 447 | 447 | 2025-12-02 | file |
| Northfield Water District | 268 | 268 | 2025-12-02 | file |
| Chester Water DEPT | 258 | 258 | 2025-12-02 | file |
| Pine Valley Plantation | 391 | 391 | 2025-12-02 | file |
| Egremont Water DEPT | 190 | 190 | 2025-12-02 | file |
| East Northfield Water CO | 261 | 261 | 2025-12-02 | file |
| Erving Water DEPT | 273 | 273 | 2025-12-02 | file |
| Worthington Fire District | 169 | 169 | 2025-12-02 | file |
| West Stockbridge Water DEPT | 227 | 227 | 2025-12-02 | file |
| Applewood Community Corporation | 86 | 86 | 2025-12-02 | file |
| South Meadow Village | 523 | 523 | 2025-12-02 | file |
| Liberty Manor INC | 190 | 190 | 2025-12-02 | file |
| Mendon Water Department | 161 | 161 | 2025-12-02 | file |
| Montague Center Water District | 156 | 156 | 2025-12-02 | file |
| Blandford Water DEPT | 238 | 238 | 2025-12-02 | file |
| Kings Grant Water CO INC | 156 | 156 | 2025-12-02 | file |
| Cranberry Village Residents Association | 279 | 279 | 2025-12-02 | file |
| Hutchinson Water LLC | 120 | 120 | 2025-12-02 | file |
| Brook Village Condominium | 192 | 192 | 2025-12-02 | file |
| Millbury Ind. Park/ Park Hill Village | 29 | 29 | 2025-12-02 | file |
| Codman Hill Condominium | 6 | 6 | 2025-12-02 | file |
| Ashfield Water District | 147 | 147 | 2025-12-02 | file |
| Pinetree Village | 187 | 187 | 2025-12-02 | file |
| Riverside Water District | 112 | 112 | 2025-12-02 | file |
| Dunstable Water Department | 102 | 102 | 2025-12-02 | file |
| Sturbridge Retirement Coop. Corp. | 221 | 221 | 2025-12-02 | file |
| Wheelwright Water District | 98 | 98 | 2025-12-02 | file |
| Villages At Stow | 97 | 97 | 2025-12-02 | file |
| The Reserve At Spring Hill | 114 | 114 | 2025-12-02 | file |
| South Royalston Improvement Corp | 51 | 51 | 2025-12-02 | file |
| Cummington Water DEPT | 72 | 72 | 2025-12-02 | file |
| Sawyer Hill Ecovillage | 71 | 71 | 2025-12-02 | file |
| Town Of Westport | 167 | 167 | 2025-12-02 | file |
| Juniper Hill Water Company | 72 | 72 | 2025-12-02 | file |
| Wagon Wheel Community, INC. | 139 | 139 | 2025-12-02 | file |
| Mci Plymouth | 12 | 12 | 2025-12-02 | file |
| Sweet Wood Retirement Community | 2 | 2 | 2025-12-02 | file |
| Briggsville Water District | 52 | 52 | 2025-12-02 | file |
| Townhouses @ Copper Lantern | 44 | 44 | 2025-12-02 | file |
| Pilot Grove Apartments | 60 | 60 | 2025-12-02 | file |
| Berkshire Estates | 96 | 96 | 2025-12-02 | file |
| Beaver Pond Meadows | 6 | 6 | 2025-12-02 | file |
| Heritage Village Mobile Park | 100 | 100 | 2025-12-02 | file |
| Granby Heights Condominiums | 77 | 77 | 2025-12-02 | file |
| Meadowbrook Village Condominiums | 63 | 63 | 2025-12-02 | file |
| Ayer Road Properties LLC | 4 | 4 | 2025-12-02 | file |
| Siasconset Water Department | 1,095 | 1,095 | 2025-12-02 | file |
| Regency At Bolton Condominiums | 60 | 60 | 2025-12-02 | file |
| Glen Ridge Residents Trust | 43 | 43 | 2025-12-02 | file |
| Century Mill Estates | 47 | 47 | 2025-12-02 | file |
| Pilot Grove Apartments II | 5 | 5 | 2025-12-02 | file |
| Highland Ridge Condominiums | 36 | 36 | 2025-12-02 | file |
| Arbor Glen Condominiums | 66 | 66 | 2025-12-02 | file |
| Regency At Stow Condominiums | 66 | 66 | 2025-12-02 | file |
| Holmes Park Water District | 49 | 49 | 2025-12-02 | file |
| Meadowbrook Acres Mobile Home Park | 96 | 96 | 2025-12-02 | file |
| Aquarion Water CO. (springdale Farms) | 43 | 43 | 2025-12-02 | file |
| Griswoldville Water District | 38 | 38 | 2025-12-02 | file |
| Woodland Ridge | 23 | 23 | 2025-12-02 | file |
| Clark Shores Water Corporation | 156 | 156 | 2025-12-02 | file |
| Meadow Woods Mobile Home Park | 64 | 64 | 2025-12-02 | file |
| Linda Manor Nursing Home | 1 | 1 | 2025-12-02 | file |
| Fields At Sherborn Condo Trust | 32 | 32 | 2025-12-02 | file |
| Monterey Water Company | 64 | 64 | 2025-12-02 | file |
| Barre Mhp/waterwheel Village | 69 | 69 | 2025-12-02 | file |
| Trail Ridge Condominiums | 52 | 52 | 2025-12-02 | file |
| Bachelor Knolls | 31 | 31 | 2025-12-02 | file |
| Waterview Park LLC | 65 | 65 | 2025-12-02 | file |
| Colrain Fire District #1 | 42 | 42 | 2025-12-02 | file |
| Vantage At Hampden | 1 | 1 | 2025-12-02 | file |
| Mill River Water Takers Association | 30 | 30 | 2025-12-02 | file |
| Scantic Valley Water District | 15 | 15 | 2025-12-02 | file |
| Brookfield Meadows MHP | 68 | 68 | 2025-12-02 | file |
| Rockwood Meadows | 56 | 56 | 2025-12-02 | file |
| Estates At Highland Ridge | 40 | 40 | 2025-12-02 | file |
| Carver Municipal Buildings | 14 | 14 | 2025-12-02 | file |
| Deerfield Estates | 47 | 47 | 2025-12-02 | file |
| Enclave At Boxborough | 50 | 50 | 2025-12-02 | file |
| Curtis Hill Condominium | 2 | 2 | 2025-12-02 | file |
| Pine Hill Condominium | 2 | 2 | 2025-12-02 | file |
| West Cummington Water DEPT | 29 | 29 | 2025-12-02 | file |
| Nanatomqua Mobile Home Park | 87 | 87 | 2025-12-02 | file |
| The Meeting House @ Stow Condo | 16 | 16 | 2025-12-02 | file |
| Nemasket Health Care Center | 2 | 2 | 2025-12-02 | file |
| Pine Ridge Condominiums At Sampsons Pond | 29 | 29 | 2025-12-02 | file |
| Acushnet Manufactured Homes | 60 | 60 | 2025-12-02 | file |
| Hardwick Center Water District | 24 | 24 | 2025-12-02 | file |
| Brookside Village | 65 | 65 | 2025-12-02 | file |
| Leino Park Water District | 59 | 59 | 2025-12-02 | file |
| The Preserve At Hopkinton Condo | 40 | 40 | 2025-12-02 | file |
| Kuehns Way LLC | 20 | 20 | 2025-12-02 | file |
| Woodland Walk Apartments | 5 | 5 | 2025-12-02 | file |
| Cady Brook Crossing Condominiums | 32 | 32 | 2025-12-02 | file |
| Bisselville Estate | 30 | 30 | 2025-12-02 | file |
| Granville Centre Water CO | 31 | 31 | 2025-12-02 | file |
| Brookside Mobile Home Park | 47 | 47 | 2025-12-02 | file |
| Ashmere Water Service | 30 | 30 | 2025-12-02 | file |
| Lake Point Village | 1 | 1 | 2025-12-02 | file |
| Laurel Hill Condominiums | 2 | 2 | 2025-12-02 | file |
| Horton Estates Condominium Trust, INC. | 68 | 68 | 2025-12-02 | file |
| Hampden Housing Authority | 50 | 50 | 2025-12-02 | file |
| Southfield Water Company | 32 | 32 | 2025-12-02 | file |
| Bolton Country Manor | 2 | 2 | 2025-12-02 | file |
| Toria Heights Condominium | 18 | 18 | 2025-12-02 | file |
| Mount ST Marys Abbey | 8 | 8 | 2025-12-02 | file |
| Haystack Estates | 30 | 30 | 2025-12-02 | file |
| Meadowbrook Water Trust | 27 | 27 | 2025-12-02 | file |
| Monroe Water District | 30 | 30 | 2025-12-02 | file |
| Maillet Woods Condominiums | 24 | 24 | 2025-12-02 | file |
| Elizabeth Brook Apartments | 6 | 6 | 2025-12-02 | file |
| Sturbridge Crossing Condominium | 33 | 33 | 2025-12-02 | file |
| Waubeeka Springs | 22 | 22 | 2025-12-02 | file |
| White Pines Condominiums | 26 | 26 | 2025-12-02 | file |
| Heron Pond At Stockbridge | 3 | 3 | 2025-12-02 | file |
| Still Meadow Village Condominiums | 10 | 10 | 2025-12-02 | file |
| Benfield Farms | 26 | 26 | 2025-12-02 | file |
| Bishops Landing Condominiums | 23 | 23 | 2025-12-02 | file |
| Northbrook Village I / Berlin Ret. | 13 | 13 | 2025-12-02 | file |
| Sunset Ridge Condominiums | 28 | 28 | 2025-12-02 | file |
| Whitney Estates Condominiums | 10 | 10 | 2025-12-02 | file |
| Craftsman Village Condominiums | 20 | 20 | 2025-12-02 | file |
| Buffumville Heights Estates Condominium | 20 | 20 | 2025-12-02 | file |
| Foxglove Apartments | 1 | 1 | 2025-12-02 | file |
| Old Farm Road Water Trust | 15 | 15 | 2025-12-02 | file |
| Cranberry Knoll | 16 | 16 | 2025-12-02 | file |
| Gosnold Water DEPT | 158 | 158 | 2025-12-02 | file |
| Woodland MHP LLC | 25 | 25 | 2025-12-02 | file |
| Scotts Grove LLC | 5 | 5 | 2025-12-02 | file |
| View Drive Water Association | 15 | 15 | 2025-12-02 | file |
| Maynard State LLC | 2 | 2 | 2025-12-02 | file |
| Maplebrook Apartments | 3 | 3 | 2025-12-02 | file |
| Garrison Place | 16 | 16 | 2025-12-02 | file |
| Menemsha Water Company | 91 | 91 | 2025-12-02 | file |
| Mendon Housing Authority | 6 | 6 | 2025-12-02 | file |
| 122 Main Street | 1 | 1 | 2025-12-02 | file |
| Washington Acres | 3 | 3 | 2025-12-02 | file |
| Dragon Hill Condominiums | 18 | 18 | 2025-12-02 | file |
| Countryside Condominium | 24 | 24 | 2025-12-02 | file |
| 400 Dunstable Road (pine Knoll) | 3 | 3 | 2025-12-02 | file |
| Woodhaven Elder Housing Committee | 3 | 3 | 2025-12-02 | file |
| Willows At Boxford | 66 | 66 | 2025-12-02 | file |
| Cool Sandy Beach Community Water System | 55 | 55 | 2025-12-02 | file |
| Cedarwood Apartments | 2 | 2 | 2025-12-02 | file |
| Greylock Estates Homeowners Association | 14 | 14 | 2025-12-02 | file |
| White Birch Garden Apartments | 2 | 2 | 2025-12-02 | file |
| South Ashmere Water Association INC | 52 | 52 | 2025-12-02 | file |
| Wildwood Condominium | 6 | 6 | 2025-12-02 | file |
| Oronoque Condominium Trust | 5 | 5 | 2025-12-02 | file |
| Herring Cove Condominiums Trust | 14 | 14 | 2025-12-02 | file |
| Pleasant Water | 64 | 64 | 2025-12-02 | file |
| Stones Throw Condos | 26 | 26 | 2025-12-02 | file |
| The Village At Shepley Hill | 26 | 26 | 2025-12-02 | file |
| Sweet Farm Homeowners Association | 12 | 12 | 2025-12-02 | file |
| Cobblers Creek Condominiums | 61 | 61 | 2025-12-02 | file |
PFAS results come from EPA's final UCMR 5 occurrence data (EPA UCMR occurrence data page, last updated 2026-08-28): 10,313 public water systems sampled for 29 PFAS and lithium between January 2023 and December 2025. We use the files UCMR5_All.txt (all results) and UCMR5_ZIPCodes.txt (ZIP codes served), plus town and county names served from EPA ECHO's SDWA download (SDWA_GEOGRAPHIC_AREAS). Lithium is not shown.
Town and city pages in Connecticut, Massachusetts, New Jersey and New York show historical National Flood Insurance Program (NFIP) claim statistics for the town's NFIP community. Sources:
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
We do not make health claims. Health-related statements on this site are direct quotations from EPA or CDC with links to the source.