
Lab tested
Yes
Contaminants
8
Nutrients
0
Microplastics
Likely
Why this score
For every scoring factor, open the breakdown from the score above.
Antimony
1x
limit
Gross Alpha
1 risks
Gross Beta
3 risks
Barium
5 risks
Uranium
4 risks
Bromide
0.01 mg/day
Fluoride
0.11 mg/L
Nitrate (as NO₃⁻–N)
2x
limit
Chloride
2 mg/L
Sodium
9.4 mg/L
Sulfate
11 mg/L
Calcium
47 mg/L
Magnesium
7.5 mg/L
Potassium
2.3 mg/L
Spring in Deer Canyon Spring, CA
Unknown
190
7.5
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