Name: Arrowhead Mountain Spring Water Gallon
Brand: Arrowhead
Availability: InStock
Rating: 38 (1 reviews)

Arrowhead Mountain Spring Water Gallon

Nestlé Waters

/100

Lab tested

Yes

Contaminants

6

Nutrients

0

Microplastics

Likely

Contaminants

Radium 226/228
5x
limit
0.458 pCi/L

Radioactive isotopes of radium that emit alpha, beta, and gamma radiation. Not used as a food ingredient. Exposure poses significant radiological health risks including cancer and radiation sickness.

Nitrate (as NO₃⁻–N)
3x
limit
0.4 mg/L

Inorganic nitrogen compound commonly found in vegetables, drinking water, and fertilizers. Used as a food preservative in cured meats. The FDA recognizes nitrates and nitrites as generally safe in regulated amounts, but excessive intake can lead to health risks.

Bromide
4 risks
0.011 mg/L

Bromide is an inorganic ion of bromine commonly found in some pharmaceuticals, flame retardants, and pesticides; it may accumulate in the body.

Gross Alpha
2.71 pCi/L

Measures the total alpha radiation emitted by all alpha-emitting radionuclides in a water sample, such as uranium and thorium, to assess overall alpha radiation levels.

Barium
5 risks
0.0325 mg/L

Barium is a heavy metal element not used as a food ingredient; it is primarily used in industrial applications and in some medical imaging agents. It is toxic to humans if ingested or inhaled in soluble forms and poses significant health risks.

Uranium
4 risks
0.0042 pCi/L

A radioactive heavy metal element used primarily as fuel in nuclear reactors and in military applications.

Gross Beta
3 risks
1.8 pCi/L

Measures the total beta radiation emitted by all beta-emitting radionuclides in a water sample, such as strontium-90 and cesium-137, to evaluate overall beta radiation levels.

Ingredients & minerals

Nickel
0.0009 mg/L

None

Sulfate
13.79 mg/L

None at low concentrations relevant to ingredient listing

Sodium
8.65 mg/L

Essential electrolyte, supports nerve transmission, maintains fluid and acid-base balance

Chloride
3.62 mg/L

Supports electrolyte balance, aids nerve transmission, maintains acid-base balance

Chromium
0.0008 mg/L

Supports glucose metabolism, may improve insulin sensitivity in deficient individuals

Fluoride
0.55 mg/L

Prevents dental caries, strengthens tooth enamel

Calcium
27.7 mg/L

Supports bone mineralization, muscle contraction, nerve signaling

Magnesium
10.6 mg/L

Supports bone health, muscle and nerve function, energy production

Potassium
1.77 mg/L

Supports nerve function, muscle contraction, fluid balance, cardiovascular health

Sources

Arrowhead Mountain Spring Water Quality Report 2017

Consumer Reports PFAS

Arrowhead Mountain Spring Water Quality Reportt 2024

Arrowhead Mountain Spring Water Quality Report 2025

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Contaminants

Radium 226/228
5x
limit
0.458 pCi/L

Nitrate (as NO₃⁻–N)
3x
limit
0.4 mg/L

Bromide
4 risks
0.011 mg/L

Gross Alpha
2.71 pCi/L

Barium
5 risks
0.0325 mg/L

Uranium
4 risks
0.0042 pCi/L

Gross Beta
3 risks
1.8 pCi/L

Ingredients & minerals

Nickel
0.0009 mg/L

Sulfate
13.79 mg/L

Sodium
8.65 mg/L

Chloride
3.62 mg/L

Chromium
0.0008 mg/L

Fluoride
0.55 mg/L

Calcium
27.7 mg/L

Magnesium
10.6 mg/L

Potassium
1.77 mg/L

Water source

Treatment Process

TDS

pH

Sources

Get the full picture with the Oasis app

Contaminants

Radium 226/2285xlimit0.458 pCi/L

Nitrate (as NO₃⁻–N)3xlimit0.4 mg/L

Bromide4 risks0.011 mg/L

Gross Alpha2.71 pCi/L

Barium5 risks0.0325 mg/L

Uranium4 risks0.0042 pCi/L

Gross Beta 3 risks1.8 pCi/L

Ingredients & minerals

Nickel0.0009 mg/L

Sulfate13.79 mg/L

Sodium8.65 mg/L

Chloride3.62 mg/L

Chromium0.0008 mg/L

Fluoride0.55 mg/L

Calcium27.7 mg/L

Magnesium10.6 mg/L

Potassium1.77 mg/L

Water source

Treatment Process

TDS

pH

Sources

Get the full picture with the Oasis app

Radium 226/228
5x
limit
0.458 pCi/L

Nitrate (as NO₃⁻–N)
3x
limit
0.4 mg/L

Bromide
4 risks
0.011 mg/L

Gross Alpha
2.71 pCi/L

Barium
5 risks
0.0325 mg/L

Uranium
4 risks
0.0042 pCi/L

Gross Beta
3 risks
1.8 pCi/L

Nickel
0.0009 mg/L

Sulfate
13.79 mg/L

Sodium
8.65 mg/L

Chloride
3.62 mg/L

Chromium
0.0008 mg/L

Fluoride
0.55 mg/L

Calcium
27.7 mg/L

Magnesium
10.6 mg/L

Potassium
1.77 mg/L