Hallstein vs Three Bays
Side-by-side comparison based on independent COA lab data.
100
Hallstein
Artesian water
vs
87
Three Bays
Mineral water
Hallstein
Three Bays
100
COA Purity Score
87
88
Analytes Tested
200
1 / 65
Contaminants Detected
6 / 81
0
Exceedances
0
Physical Properties
8.6
pH
N/A
98
TDS (mg/L)
1200
Deep artesian aquifer
Source Type
Spring
Key Contaminants
Not detected
PFAS
Not tested
Not detected
Microplastics
Not tested
All clear
Heavy Metals
All clear
Top Minerals
85 mg/L
Bicarbonate
N/A
20 mg/L
Calcium
56 mg/L
9.8 mg/L
Magnesium
83 mg/L
1.7 mg/L
Sulfate
66 mg/L
0.89 mg/L
Sodium
180 mg/L
0.33 mg/L
Nitrate-N
N/A
0.12 mg/L
Potassium
3.2 mg/L
N/A
Total Dissolved Solids
1200 mg/L
Testing Coverage
18/19 ND
Heavy Metals
11/16 ND
6/6 ND
Radiologicals
Not tested
14/14 ND
Volatile Organic Compounds
24/24 ND
12/12 ND
Pesticides & Herbicides
33/34 ND
8/8 ND
Disinfection Byproducts
6/6 ND
6/6 ND
Emerging Contaminants
Not tested
Not tested
Radiological Contaminants
1/1 ND
More comparisons
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.