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Colorado Proud

Best Water - 53 years

“Eldorado is the best water I have had the privilege of drinking in my 53 years of life.” – Floyde

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Eldorado Springs Water Analysis

Chemical Analysis

Eldorado Artesian Springs, Inc. is regularly inspected by the FDA, Colorado Department of Public Health and Environment (usually accompanied by the Boulder County Health Department) and the Department of the Army (for military food sales).

Keep your body hydrated and your body's natural pH levels in balance! Eldorado water is always naturally alkaline — approximately 7.2 pH. Mother Nature created the perfect recipe which includes naturally occurring minerals and electrolytes.

The electrolytes are highlighted in orange below.

(maximum contaminant level)
pH 6.5-8.5 7.2
TDS 500 80
Color 15 units ND
Turbidity 1 NTU ND
Chloride 250 ND
Fluoride* 4 .19
Nitrogen, Nitrate-Nitrite 10 .64
Sulfate 250 17
Cyanide .1 ND
Phenolics - ND
Aluminum .2 ND
Bicarbonate - 30
Calcium - 10
Chromium .1 ND
Copper 1 ND
Iron .3 ND
Magnesium - 2.80
Manganese .05 ND
Potassium - 2.8
Silica - 15
Silver .1 .026
Sodium - 6
Zinc 5 ND
Lead .005 ND
Mercury .002 ND
Nickel - ND
Pesticides .00005 ND
Herbicides .00005 ND
VOC's (petroleum compounds) .00005 ND
Uranium .030 ND

*Naturally occuring fluoride. Check out our blog post about fluoride for more information.

All units in milligrams per liter (mg/L) unless otherwise noted.

ND = None Detected

NTU = Nephalemetric Turbidity Units

pci/L = Picocuries Per Liter 

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Eldorado Water Glass Bottle

pH Balanced

Eldorado Natural Spring Water can assist you in rebalancing your body pH level.

"As an athlete I understand the importance of staying hydrated, but even more I understand the importance of staying healthy. That is why I drink Eldorado Natural Springs Water. It has the electrolytes that I need to keep going strong."

– Beth, Colorado

Learn About Our Award-Winning Water