WAIPAHU-EWA-WAIANAE
HI · PWS ID HI0000335 · Community water system
114
contaminants tested
22
detected
217,479
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFPeA | 0.0033 ug/L | 1/34 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 5300 UG/L | 634/634 | SYR4 | 2012–2019 |
| Fluoride | 280 UG/L | 285/290 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 5300 UG/L | 276/276 | SYR4 | 2012–2019 |
| TTHM | 36 UG/L | 128/199 | SYR4 | 2012–2019 |
| Bromoform | 29 UG/L | 127/198 | SYR4 | 2012–2019 |
| COPPER, FREE | 430 UG/L | 45/60 | SYR4 | 2013–2019 |
| Barium | 10 UG/L | 42/60 | SYR4 | 2013–2019 |
| Chromium | 10 UG/L | 40/60 | SYR4 | 2013–2019 |
| Lead | 4.9 UG/L | 12/60 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0025 mg/L | 11/11 | LCR | 2018 |
| Dibromochloromethane | 4.9 UG/L | 7/198 | SYR4 | 2012–2019 |
| Gross Beta Particle Activity | 4.04 PCI/L | 6/40 | SYR4 | 2013–2019 |
| 1,2-DIBROMO-3-CHLOROPROPANE | 0.0300 UG/L | 5/294 | SYR4 | 2012–2019 |
| Bromodichloromethane | 3 UG/L | 4/199 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon and U | 0.4000 PCI/L | 4/39 | SYR4 | 2013–2018 |
| Selenium | 7.8 UG/L | 4/60 | SYR4 | 2013–2019 |
| Chloroform | 19 UG/L | 3/199 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 1 UG/L | 1/93 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 1.2 UG/L | 1/93 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 3.2 UG/L | 1/94 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 1 UG/L | 1/93 | SYR4 | 2012–2019 |
92 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneCombined Radium (-226 and -228)Combined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
WAIPAHU-EWA-WAIANAE