Quick Answer
You should test your spring water for bacteria, nitrates, and pH levels, as these are common contaminants that can pose health risks.
Common Contaminants to Test For
When it comes to testing spring water, it’s essential to identify potential contaminants that can affect its quality. Bacteria such as E. coli, Salmonella, and Campylobacter are common waterborne pathogens that can cause illness. To test for bacteria, a total coliform test is a good starting point, which typically costs between $20 to $50 per test. A more comprehensive test, like a heterotrophic plate count (HPC), can detect a wider range of bacterial contaminants.
Mineral and Metal Contaminants
Spring water can also contain high levels of minerals and metals, which may be beneficial in small amounts but can be toxic in excess. Nitrates, in particular, are a concern for pregnant women and young children, as they can cause blue baby syndrome. A nitrate test typically costs between $20 to $50 per test and can detect levels up to 45 milligrams per liter (mg/L). Other minerals and metals, such as lead, arsenic, and fluoride, can also contaminate spring water, and a water quality analysis can help identify these contaminants.
pH Levels and Other Parameters
pH levels can also affect the quality of spring water. A pH range of 6.5 to 8.5 is generally considered safe for drinking water. However, if your spring water has a pH level outside this range, it may require treatment or adjustment. Other parameters to test include turbidity, conductivity, and total dissolved solids (TDS). A pH test typically costs between $10 to $30 per test, while turbidity and conductivity tests can cost between $20 to $50 per test.
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