In the family’s tests: measured by an independent lab and compared against published safety limits.
Total Thms1.8 ppbof 80 ppb
2% of the limitFDA bottled-water Standard of Quality, 21 CFR 165.110(b)(4)(iii) — 0.080 mg/L total trihalomethanes (= EPA MCL). Same analyte as "total trihalomethanes" under Oasis's "Total THMs" spelling.
Measured in: Purified Water
1,1-dichloroethyleneNDnone found
Not detected
Measured in: Purified Water
1,1,1-trichloroethaneNDnone found
Not detected
Measured in: Purified Water
1,1,2-trichloroethaneNDnone found
Not detected
Measured in: Purified Water
1,1,2,2-tetrachloroethaneNDnone found
Not detected
Measured in: Purified Water
1,2-dichlorobenzeneNDnone found
Not detected
Measured in: Purified Water
1,2-dichloroethaneNDnone found
Not detected
Measured in: Purified Water
1,2-dichloropropaneNDnone found
Not detected
Measured in: Purified Water
1,2,4-trichlorobenzeneNDnone found
Not detected
Measured in: Purified Water
1,4-dichlorobenzeneNDnone found
Not detected
Measured in: Purified Water
11-chloroeicosafluoro-3-oxaundecane-sulfonic AcidNDnone found
Not detected
Measured in: Purified Water
2,3,7,8-tcddNDnone found
Not detected
Measured in: Purified Water
2,4-dNDnone found
Not detected
Measured in: Purified Water
2,4,5-tpNDnone found
Not detected
Measured in: Purified Water
4,8-dioxa-3h-perfluorononanoic Acid (Adona)NDnone found
Not detected
Measured in: Purified Water
9-chlorohexadecafluoro-3-oxanone-sulfonic AcidNDnone found
Not detected
Measured in: Purified Water
AlachlorNDnone found
Not detected
Measured in: Purified Water
AluminumNDof 200 ppb
Not detectedFDA bottled-water Standard of Quality (secondary/aesthetic), 21 CFR 165.110(b) — 0.2 mg/L. NOTE: this is a bottled-water level; it is not an FDA limit for aluminum in solid foods, where no comparable federal limit exists.
Measured in: Purified Water
AntimonyNDof 6 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.006 mg/L
Measured in: Purified Water
ArsenicNDof 10 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.010 mg/L (= EPA MCL)
Measured in: Purified Water
AtrazineNDnone found
Not detected
Measured in: Purified Water
BariumNDof 2 ppm
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 2 mg/L
Measured in: Purified Water
BentazonNDnone found
Not detected
Measured in: Purified Water
BenzeneNDnone found
Not detected
Measured in: Purified Water
Benzo(a)PyreneNDnone found
Not detected
Measured in: Purified Water
BerylliumNDof 4 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.004 mg/L
Measured in: Purified Water
Bis (2-ethylhexyl) AdipateNDnone found
Not detected
Measured in: Purified Water
Bis(2-ethylhexyl)PhthalateNDnone found
Not detected
Measured in: Purified Water
BromateNDof 10 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.010 mg/L
Measured in: Purified Water
CadmiumNDof 5 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.005 mg/L
Measured in: Purified Water
CarbofuranNDnone found
Not detected
Measured in: Purified Water
Carbon TetrachlorideNDnone found
Not detected
Measured in: Purified Water
ChloramineNDof 4 ppm
Not detectedFDA bottled-water residual-disinfectant limit, 21 CFR 165.110(b)(4)(iii) — chloramine 4.0 mg/L as Cl2 (= EPA MRDL).
Measured in: Purified Water
ChlordaneNDnone found
Not detected
Measured in: Purified Water
Chlorine DioxideNDof 800 ppb
Not detectedFDA bottled-water residual-disinfectant limit, 21 CFR 165.110(b)(4)(iii) — chlorine dioxide 0.8 mg/L as ClO2 (= EPA MRDL).
Measured in: Purified Water
ChloriteNDnone found
Not detected
Measured in: Purified Water
ChlorobenzeneNDnone found
Not detected
Measured in: Purified Water
cis-1,2-dichloroetheneNDnone found
Not detected
Measured in: Purified Water
CyanideNDof 200 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.2 mg/L
Measured in: Purified Water
DalaponNDnone found
Not detected
Measured in: Purified Water
DibromochloropropaneNDnone found
Not detected
Measured in: Purified Water
DichloromethaneNDof 5 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — dichloromethane 0.005 mg/L (= EPA MCL).
Measured in: Purified Water
DinosebNDnone found
Not detected
Measured in: Purified Water
DiquatNDnone found
Not detected
Measured in: Purified Water
EndothallNDnone found
Not detected
Measured in: Purified Water
EndrinNDnone found
Not detected
Measured in: Purified Water
EthylbenzeneNDnone found
Not detected
Measured in: Purified Water
Ethylene DibromideNDnone found
Not detected
Measured in: Purified Water
FluorideNDof 2 ppm
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 2.0 mg/L domestic non-carbonated (temperature-dependent 1.4–2.4 mg/L)
Measured in: Purified Water
GlyphosateNDof 160 ppb
Not detectedEWG children's health benchmark 160 ppb (0.01 mg/day in a 60 g serving). EPA tolerance for glyphosate on oats is far higher at 30 ppm (30,000 ppb), 40 CFR 180.364.
Measured in: Purified Water
Gross alphaNDnone found
Not detected
Measured in: Purified Water
Gross beta NDnone found
Not detected
Measured in: Purified Water
Haloacetic Acids (Haa5)NDnone found
Not detected
Measured in: Purified Water
HeptachlorNDnone found
Not detected
Measured in: Purified Water
Heptachlor EpoxideNDnone found
Not detected
Measured in: Purified Water
HexachlorobenzeneNDnone found
Not detected
Measured in: Purified Water
HexachlorocyclopentadieneNDnone found
Not detected
Measured in: Purified Water
Hexafluoropropylene Oxide Dimer Acid (Hfpo-da)NDof 10 ppt
Not detectedEPA National Primary Drinking Water Regulation for PFAS (2024) — HFPO-DA (GenX) MCL 10 ng/L.
Measured in: Purified Water
LeadNDof 5 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.005 mg/L
Measured in: Purified Water
LindaneNDnone found
Not detected
Measured in: Purified Water
MercuryNDof 2 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.002 mg/L
Measured in: Purified Water
MethoxychlorNDnone found
Not detected
Measured in: Purified Water
n-Ethyl Perfluorooctanesulfonamidoacetic AcidNDnone found
Not detected
Measured in: Purified Water
n-Methyl Perfluorooctanesulfonamidoacetic AcidNDnone found
Not detected
Measured in: Purified Water
NickelNDof 100 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.1 mg/L
Measured in: Purified Water
Nitrate as nNDnone found
Not detected
Measured in: Purified Water
Nitrite NitrogenNDnone found
Not detected
Measured in: Purified Water
OxamylNDnone found
Not detected
Measured in: Purified Water
PentachlorophenolNDnone found
Not detected
Measured in: Purified Water
Perfluorobutanesulfonic AcidNDnone found
Not detected
Measured in: Purified Water
Perfluorodecanoic AcidNDnone found
Not detected
Measured in: Purified Water
Perfluorododecanoic Acid PfdoaNDnone found
Not detected
Measured in: Purified Water
Perfluoroheptanoic Acid (Pfhpa)NDnone found
Not detected
Measured in: Purified Water
Perfluorohexanesulfonic AcidNDnone found
Not detected
Measured in: Purified Water
Perfluorohexanoic Acid PfhxaNDnone found
Not detected
Measured in: Purified Water
Perfluorononanoic AcidNDnone found
Not detected
Measured in: Purified Water
Perfluorooctanesulfonic Acid (PFOS)NDof 4 ppt
Not detectedEPA National Primary Drinking Water Regulation for PFAS (2024) — MCL 4.0 ng/L
Measured in: Purified Water
Perfluorooctanoic AcidNDnone found
Not detected
Measured in: Purified Water
Perfluorotetradecanoic Acid PftaNDnone found
Not detected
Measured in: Purified Water
Perfluorotridecanoic Acid PftrdaNDnone found
Not detected
Measured in: Purified Water
Perfluoroundecanoic Acid PfunaNDnone found
Not detected
Measured in: Purified Water
PicloramNDnone found
Not detected
Measured in: Purified Water
Radium 226/228NDnone found
Not detected
Measured in: Purified Water
SilverNDof 100 ppb
Not detectedFDA bottled-water Standard of Quality (secondary), 21 CFR 165.110(b) — 0.1 mg/L
Measured in: Purified Water
SimazineNDnone found
Not detected
Measured in: Purified Water
StyreneNDnone found
Not detected
Measured in: Purified Water
SulfateNDnone found
Not detected
Measured in: Purified Water
TetrachloroethyleneNDnone found
Not detected
Measured in: Purified Water
ThalliumNDof 2 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.002 mg/L
Measured in: Purified Water
TolueneNDof 1 ppm
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — toluene 1 mg/L (= EPA MCL).
Measured in: Purified Water
Total Nitrate + Nitrite-nitrogenNDof 10 ppm
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — total nitrate + nitrite 10 mg/L AS NITROGEN (= EPA MCL).
Measured in: Purified Water
Total Pcbs (Pesticide)NDnone found
Not detected
Measured in: Purified Water
Total XylenesNDnone found
Not detected
Measured in: Purified Water
ToxapheneNDnone found
Not detected
Measured in: Purified Water
trans-1,2-dichloroetheneNDnone found
Not detected
Measured in: Purified Water
TrichloroethyleneNDnone found
Not detected
Measured in: Purified Water
UraniumNDof 30 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.030 mg/L (= EPA MCL)
Measured in: Purified Water
Vinyl ChlorideNDnone found
Not detected
Measured in: Purified Water