Okaloosa County tap water
0 of 13 water systems serving Okaloosa County with full PFAS testing averaged above a 2024 federal PFAS level at one or more sampling points.
- 21 community water systems list this county as served; 13 serve 3,300+ people with full PFAS testing.
- 0 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 |
|---|---|---|---|---|
| Okaloosa Co.wtr.; Swr.system | Groundwater | 80,295 | No | 0 |
| Crestview, City of Water dept. | Groundwater | 34,789 | No | 0 |
| Destin Water Users, Inc. | Groundwater | 31,752 | No | 0 |
| Fort Walton Beach, City of | Groundwater | 24,113 | No | 0 |
| Auburn Water System | Groundwater | 22,903 | No | 0 |
| Niceville, City of | Groundwater | 22,243 | No | 0 |
| Okaloosa County Bluewater Bay-Raintree | Groundwater | 17,592 | No | 0 |
| Hurlburt Field Water System | Groundwater | 10,006 | No | 0 |
| Okaloosa County Mid System (Crestview) | Groundwater | 7,593 | No | 0 |
| Valparaiso, City of | Groundwater | 5,722 | No | 0 |
| Eglin Main | Groundwater | 4,169 | No | 0 |
| Mary Esther, City of | Groundwater | 4,013 | 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.