Mountain Valley vs Three Bays
Side-by-side comparison based on independent COA lab data.
95
Mountain Valley
Spring water
vs
87
Three Bays
Mineral water
Mountain Valley
Three Bays
95
COA Purity Score
87
135
Analytes Tested
200
3 / 90
Contaminants Detected
6 / 81
0
Exceedances
0
Physical Properties
N/A
pH
N/A
N/A
TDS (mg/L)
1200
Spring
Source Type
Spring
Key Contaminants
Not detected
PFAS
Not tested
Not tested
Microplastics
Not tested
All clear
Heavy Metals
All clear
Top Minerals
170 mg/L
Alkalinity,TotalasCaCO3
N/A
160 mg/L
TotalHardness(asCaCO3)
N/A
56 mg/L
Calcium
56 mg/L
5.1 mg/L
Magnesium
83 mg/L
5.1 mg/L
Sulfatet
N/A
2 mg/L
Chloridet
N/A
2 mg/L
Sodium
180 mg/L
0.54 mg/L
Potassium
3.2 mg/L
Testing Coverage
16/18 ND
Heavy Metals
11/16 ND
22/22 ND
Volatile Organic Compounds
24/24 ND
27/27 ND
Pesticides & Herbicides
33/34 ND
1/2 ND
Radiological Contaminants
1/1 ND
6/6 ND
Disinfection Byproducts
6/6 ND
15/15 ND
PFAS (Per- and Polyfluoroalkyl Substances)
Not tested
Comparison based on independent laboratory COA data. Scores reflect purity (percentage of contaminant analytes not detected), bonuses for PFAS/microplastics/heavy metals testing, and penalties for limit exceedances. All data from third-party lab reports.