Measured by an independent lab and compared against published safety limits.
Fluoride0.76 ppmof 2 ppm
38% of the limitFDA 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)
Bromate2.3 ppbof 10 ppb
23% of the limitFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.010 mg/L
Uranium1.6 ppbof 30 ppb
5% of the limitFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.030 mg/L (= EPA MCL)
Nitrate0.32 ppmof 10 ppm
3% of the limitFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 10 mg/L AS NITROGEN (= EPA MCL). Readings must also be as N, not as nitrate ion; the as-NO3 equivalent would be ~44 mg/L.
Barium0.019 ppmof 2 ppm
1% of the limitFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 2 mg/L
Boron130 ppbfound
Detected · no published limit
Bromide14 ppbfound
Detected · no published limit
1,1-dichloroethaneNDnone found
Not detected
1,1-dichloroethyleneNDnone found
Not detected
1,1-dichloropropeneNDnone found
Not detected
1,1,1-trichloroethaneNDnone found
Not detected
1,1,1,2-tetrachloroethaneNDnone found
Not detected
1,1,2-trichloroethaneNDnone found
Not detected
1,1,2-trichlorotrifluoroethaneNDnone found
Not detected
1,1,2,2-tetrachloroethaneNDnone found
Not detected
1,2-dibromo-3-chloropropaneNDnone found
Not detected
1,2-dichlorobenzeneNDnone found
Not detected
1,2-dichloroethaneNDnone found
Not detected
1,2-dichloroetheneNDnone found
Not detected
1,2-dichloropropaneNDnone found
Not detected
1,2,3-trichlorobenzeneNDnone found
Not detected
1,2,3-trichloropropaneNDnone found
Not detected
1,2,4-trichlorobenzeneNDnone found
Not detected
1,2,4-trimethylbenzeneNDnone found
Not detected
1,3-dichlorobenzeneNDnone found
Not detected
1,3-dichloropropaneNDnone found
Not detected
1,3,5-trimethylbenzeneNDnone found
Not detected
1,4-dichlorobenzeneNDnone found
Not detected
2-chlorotolueneNDnone found
Not detected
2,2-dichloropropaneNDnone found
Not detected
2,3,7,8-tcddNDnone found
Not detected
2,4-dNDnone found
Not detected
2,4-dbNDnone found
Not detected
2,4-dinitrotolueneNDnone found
Not detected
2,4,5-tNDnone found
Not detected
2,4,5-tpNDnone found
Not detected
2,4'-dddNDnone found
Not detected
2,4'-ddeNDnone found
Not detected
2,4'-ddtNDnone found
Not detected
2,6-dinitrotolueneNDnone found
Not detected
3-hydroxycarbofuranNDnone found
Not detected
3,5-dichlorobenzoic AcidNDnone found
Not detected
4,4-dddNDnone found
Not detected
4,4-ddeNDnone found
Not detected
4,4-ddtNDnone found
Not detected
AcenaphtheneNDnone found
Not detected
AcenaphthyleneNDnone found
Not detected
AcetochlorNDnone found
Not detected
AcifluorfenNDnone found
Not detected
AlachlorNDnone found
Not detected
AldicarbNDnone found
Not detected
Aldicarb SulfoneNDnone found
Not detected
Aldicarb SulfoxideNDnone found
Not detected
AldrinNDnone found
Not detected
alpha-BhcNDnone found
Not detected
alpha-ChlordaneNDnone found
Not detected
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.
AnthraceneNDnone found
Not detected
AntimonyNDof 6 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.006 mg/L
ArsenicNDof 10 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.010 mg/L (= EPA MCL)
AsbestosNDnone found
Not detected
AtrazineNDnone found
Not detected
BentazonNDnone found
Not detected
Benz(a)AnthraceneNDnone found
Not detected
BenzeneNDnone found
Not detected
Benzo(a)PyreneNDnone found
Not detected
Benzo(G,h,i)PeryleneNDnone found
Not detected
Benzo[b]fluorantheneNDnone found
Not detected
Benzo[k]fluorantheneNDnone found
Not detected
BerylliumNDof 4 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.004 mg/L
beta-BhcNDnone found
Not detected
Bis (2-ethylhexyl) AdipateNDnone found
Not detected
BromacilNDnone found
Not detected
BromobenzeneNDnone found
Not detected
BromochloromethaneNDnone found
Not detected
BromodichloromethaneNDof 80 ppb
Not detectedNo individual federal limit; bounded by the FDA/EPA total-trihalomethanes limit, 0.080 mg/L (21 CFR 165.110(b)(4)(iii)), which applies to the SUM of the four THMs.
BromoethaneNDnone found
Not detected
BromoformNDnone found
Not detected
BromomethaneNDnone found
Not detected
ButachlorNDnone found
Not detected
Butyl Benzyl PhthalateNDnone found
Not detected
CadmiumNDof 5 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.005 mg/L
CarbarylNDnone found
Not detected
CarbofuranNDnone found
Not detected
Carbon DisulfideNDnone found
Not detected
Carbon TetrachlorideNDnone found
Not detected
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).
ChlordaneNDnone found
Not detected
ChlorineNDnone found
Not detected
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).
ChloriteNDnone found
Not detected
ChlorobenzeneNDnone found
Not detected
ChlorobenzilateNDnone found
Not detected
ChloroethaneNDnone found
Not detected
ChloroformNDof 80 ppb
Not detectedNo individual federal limit; bounded by the FDA/EPA total-trihalomethanes limit, 0.080 mg/L (21 CFR 165.110(b)(4)(iii)), which applies to the SUM of chloroform, bromodichloromethane, dibromochloromethane and bromoform — so no one of them can exceed it.
ChloromethaneNDnone found
Not detected
ChloronebNDnone found
Not detected
ChlorothalonilNDnone found
Not detected
ChlorpyrifosNDnone found
Not detected
ChromiumNDof 100 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.1 mg/L total chromium (= EPA MCL)
ChryseneNDnone found
Not detected
cis-1,2-dichloroetheneNDnone found
Not detected
cis-1,3-dichloropropeneNDnone found
Not detected
CopperNDof 1 ppm
Not detectedFDA bottled-water Standard of Quality (secondary), 21 CFR 165.110(b) — 1 mg/L
CyanideNDof 200 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.2 mg/L
DalaponNDnone found
Not detected
delta-BhcNDnone found
Not detected
Di-isopropyl EtherNDnone found
Not detected
Di-n-octyl PhthalateNDof 10 ppb
Not detectedDNOP is not on the EU Union list of substances authorised in food-contact plastics (Reg. (EU) 10/2011 Annex I), so no migration is permitted. Set at 0.01 mg/kg, the detection limit 10/2011 uses for not-detectable (ND) restrictions.
Di(2-ethylhexyl) Phthalate (DEHP)NDof 6 ppb
Not detectedUS EPA drinking-water MCL, 40 CFR 141.61(c) — 0.006 mg/L. Applied to all foods as the TIGHTEST published DEHP number; the EU food-contact limit is looser (Reg. (EU) 10/2011 as amended by 2023/1442: SML 0.6 mg/kg, plus the 0.6 mg/kg DEHP-equivalent group limit with DBP/BBP/DIBP).
Dibenz(A,h)AnthraceneNDnone found
Not detected
Dibromoacetic AcidNDnone found
Not detected
DibromochloromethaneNDof 80 ppb
Not detectedNo individual federal limit; bounded by the FDA/EPA total-trihalomethanes limit, 0.080 mg/L (21 CFR 165.110(b)(4)(iii)), which applies to the SUM of the four THMs.
DibromomethaneNDnone found
Not detected
Dibutyl PhthalateNDof 120 ppb
Not detectedEU food-contact plastics, Reg. (EU) 10/2011 as amended by 2023/1442 — DBP SML 0.12 mg/kg (cut from 0.3). Also inside the 0.6 mg/kg DEHP-equivalent group limit (DBP x5).
DicambaNDnone found
Not detected
Dichloroacetic AcidNDnone found
Not detected
DichlorodifluoromethaneNDnone found
Not detected
DichlorpropNDnone found
Not detected
DichlorvosNDnone found
Not detected
DieldrinNDnone found
Not detected
DiethylphthalateNDof 10 ppb
Not detectedDEP is not on the EU Union list of substances authorised in food-contact plastics (Reg. (EU) 10/2011 Annex I), so no migration is permitted. Set at 0.01 mg/kg, the detection limit 10/2011 uses for not-detectable (ND) restrictions.
DimethoateNDnone found
Not detected
DimethylphthalateNDof 10 ppb
Not detectedDMP is not on the EU Union list of substances authorised in food-contact plastics (Reg. (EU) 10/2011 Annex I), so no migration is permitted. Set at 0.01 mg/kg, the detection limit 10/2011 uses for not-detectable (ND) restrictions.
DinosebNDnone found
Not detected
DiquatNDnone found
Not detected
E. ColiNDnone found
Not detected
Endosulfan iNDnone found
Not detected
Endosulfan IiNDnone found
Not detected
Endosulfan SulfateNDnone found
Not detected
EndothallNDnone found
Not detected
EndrinNDnone found
Not detected
Endrin AldehydeNDnone found
Not detected
EthylbenzeneNDnone found
Not detected
Ethylene DibromideNDnone found
Not detected
FluorantheneNDnone found
Not detected
FluoreneNDnone found
Not detected
gamma ChlordaneNDnone found
Not detected
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.
Haloacetic Acids (Haa5)NDnone found
Not detected
HeptachlorNDnone found
Not detected
Heptachlor EpoxideNDnone found
Not detected
HexachlorobenzeneNDnone found
Not detected
HexachlorobutadieneNDnone found
Not detected
HexachlorocyclopentadieneNDnone found
Not detected
Indeno(1,2,3-cd)PyreneNDnone found
Not detected
IronNDof 300 ppb
Not detectedFDA bottled-water Standard of Quality (secondary/aesthetic), 21 CFR 165.110(b) — 0.3 mg/L
IsophoroneNDnone found
Not detected
IsopropylbenzeneNDnone found
Not detected
LeadNDof 5 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.005 mg/L
LindaneNDnone found
Not detected
M+p-xylenesNDof 10 ppm
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — total xylenes 10 mg/L (= EPA MCL); an individual xylene cannot exceed the total.
MalathionNDnone found
Not detected
ManganeseNDof 50 ppb
Not detectedFDA bottled-water Standard of Quality (secondary/aesthetic), 21 CFR 165.110(b) — 0.05 mg/L
MercuryNDof 2 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.002 mg/L
MethiocarbNDnone found
Not detected
MethomylNDnone found
Not detected
MethoxychlorNDnone found
Not detected
Methyl Ethyl Ketone (Mek)NDnone found
Not detected
Methyl tert-Butyl EtherNDnone found
Not detected
Methylene ChlorideNDnone found
Not detected
MetolachlorNDnone found
Not detected
MetribuzinNDnone found
Not detected
MolinateNDnone found
Not detected
Monobromoacetic AcidNDnone found
Not detected
Monochloroacetic AcidNDnone found
Not detected
n-ButylbenzeneNDnone found
Not detected
n-PropylbenzeneNDnone found
Not detected
NaphthaleneNDnone found
Not detected
NickelNDof 100 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.1 mg/L
NitriteNDof 1 ppm
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 1 mg/L as N
o-XyleneNDof 10 ppm
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — total xylenes 10 mg/L (= EPA MCL); an individual xylene cannot exceed the total.
OxamylNDnone found
Not detected
p IsopropyltolueneNDnone found
Not detected
p-Chlorotoluene / 4-chlorotolueneNDnone found
Not detected
ParaquatNDnone found
Not detected
ParathionNDnone found
Not detected
PCB 1016NDnone found
Not detected
PCB 1221NDnone found
Not detected
PCB 1232NDnone found
Not detected
PCB 1242NDnone found
Not detected
PCB 1248NDnone found
Not detected
PCB 1254NDnone found
Not detected
PCB 1260NDnone found
Not detected
PendimethalinNDnone found
Not detected
PentachlorophenolNDnone found
Not detected
PerchlorateNDof 2 ppb
Not detectedInternational Bottled Water Association bottled-water standard — 0.002 mg/L, per the legend of the Poland Spring 2025 Water Analysis Report (marked with the IBWA symbol, not the California Dept. of Health Services symbol). California's own perchlorate MCL is 0.006 mg/L and is NOT the basis for this figure.
PhenanthreneNDnone found
Not detected
PhenolsNDnone found
Not detected
PicloramNDnone found
Not detected
Polychlorinated BiphenylsNDnone found
Not detected
PropachlorNDnone found
Not detected
PropoxurNDnone found
Not detected
PyreneNDnone found
Not detected
s-Ethyl DipropylthiocarbamateNDnone found
Not detected
sec-ButylbenzeneNDnone found
Not detected
SeleniumNDof 50 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.05 mg/L (= EPA MCL)
SilverNDof 100 ppb
Not detectedFDA bottled-water Standard of Quality (secondary), 21 CFR 165.110(b) — 0.1 mg/L
SimazineNDnone found
Not detected
StyreneNDnone found
Not detected
TerbacilNDnone found
Not detected
TerbuthylazineNDnone found
Not detected
tert-Amyl Methyl EtherNDnone found
Not detected
tert-Butyl-ethyl Ether (Tbee)NDnone found
Not detected
tert-ButylbenzeneNDnone found
Not detected
TetrachloroethyleneNDnone found
Not detected
ThalliumNDof 2 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.002 mg/L
ThiobencarbNDnone found
Not detected
TolueneNDof 1 ppm
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — toluene 1 mg/L (= EPA MCL).
Total ColiformNDnone found
Not detected
Total TrihalomethanesNDof 80 ppb
Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b)(4)(iii) — 0.080 mg/L total trihalomethanes (= EPA Stage 1 DBP MCL). CORRECTED 2026-09-24 from 10 ppb: 0.010 mg/L is the BROMATE limit, not TTHM's.
Total XylenesNDnone found
Not detected
ToxapheneNDnone found
Not detected
trans-1,2-dichloroethyleneNDnone found
Not detected
trans-1,3-dichloropropeneNDnone found
Not detected
trans-NonachlorNDnone found
Not detected
Trichloroacetic AcidNDnone found
Not detected
TrichloroethyleneNDnone found
Not detected
TrichlorofluoromethaneNDnone found
Not detected
TrifluralinNDnone found
Not detected
Vinyl ChlorideNDnone found
Not detected
ZincNDof 5 ppm
Not detectedFDA bottled-water Standard of Quality (secondary/aesthetic), 21 CFR 165.110(b) — 5 mg/L