CLEARWATER WATER SYSTEM
FL · PWS ID FL6520336 · Community water system
99
contaminants tested
21
detected
115,000
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFPeA | 0.0035 ug/L | 6/28 | 2025 |
| PFBS | 0.0030 ug/L | 1/28 | 2025 |
| PFOS | 0.0059 ug/L | 1/28 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 109.3 UG/L | 236/236 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 63.8 UG/L | 236/236 | SYR4 | 2012–2019 |
| Nitrate | 1100 UG/L | 78/98 | SYR4 | 2012–2019 |
| Arsenic | 49 UG/L | 45/46 | SYR4 | 2012–2019 |
| Fluoride | 730 UG/L | 27/44 | SYR4 | 2012–2019 |
| Barium | 180 UG/L | 21/22 | SYR4 | 2012–2019 |
| Dalapon | 1.2 UG/L | 20/50 | SYR4 | 2012–2019 |
| COPPER, FREE | 3.7 UG/L | 19/22 | SYR4 | 2012–2019 |
| Nitrite | 350 UG/L | 19/53 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0080 mg/L | 18/18 | LCR | 2021 |
| Combined Uranium | 0.7787 UG/L | 16/27 | SYR4 | 2012–2019 |
| Chromium | 11 UG/L | 12/22 | SYR4 | 2012–2019 |
| Selenium | 9.4 UG/L | 12/22 | SYR4 | 2012–2019 |
| cis-1,2-Dichloroethylene | 0.7000 UG/L | 3/32 | SYR4 | 2012–2019 |
| Beryllium, Total | 0.2000 UG/L | 1/22 | SYR4 | 2012–2019 |
| CHLOROBENZENE | 0.1000 UG/L | 1/29 | SYR4 | 2012–2019 |
| CYANIDE | 3 UG/L | 1/22 | SYR4 | 2012–2019 |
| Di(2-ethylhexyl) phthalate | 1 UG/L | 1/36 | SYR4 | 2012–2019 |
78 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneCadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDi(2-ethylhexyl) adipateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOLeadMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totallithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
CLEARWATER