Saratoga County tap water
0 of 13 water systems serving Saratoga County with full PFAS testing averaged above a 2024 federal PFAS level at one or more sampling points.
- 74 community water systems list this county as served; 12 serve 3,300+ people with full PFAS testing.
- 4 had a health-based violation since 2021-10-26.
Largest systems serving this county
| System | Source | People served (whole system) | PFAS above a 2024 level? | Violations since 2021-10-26 |
|---|---|---|---|---|
| Clifton Park Water Authority | Purchased surface water | 35,000 | No | 0 |
| Saratoga Springs City | Surface water | 26,525 | No | 0 |
| Halfmoon Water District (Troy) | Purchased surface water | 15,000 | No | 0 |
| Burnt Hills-Ballston Lk Wd | Purchased surface water | 10,000 | No | 0 |
| Waterford Water Works (Purchase Troy) | Purchased surface water | 9,800 | No | 0 |
| Wilton Water & Sewer Authority | Purchased surface water | 9,490 | No | 0 |
| Malta Water District #1 | Groundwater | 8,950 | No | 0 |
| Moreau Wd #2 (Queensbury) | Purchased surface water | 6,600 | No | 0 |
| Ballston Spa Village | Groundwater | 6,541 | No | 0 |
| Mechanicville City | Surface water | 5,200 | No | 2 |
| Saratoga Springs City (Geyser Crest) | Groundwater | 4,000 | No | 0 |
| South Glens Falls Village | Groundwater under surface influence | 3,900 | No | 0 |
Which one is yours? A county usually has several utilities. Your bill or your utility's annual water-quality report names yours. Population is for the whole system, which can cross county lines.
Not medical or legal advice. UCMR 5 results are screening data, not compliance determinations.
Sources and freshness
Public-water-system facts, violations and lead/copper results: EPA ECHO SDWA download (SDWIS snapshot 2026-10-13). PFAS and lithium results: EPA UCMR 5 final data (sampling 2023–2025). Both are U.S. government works, downloaded 2026-10-26. Numbers are computed by the published method; the same fields are in the open data files.