ACCEPTABLE RESULTS: Hard water is beneficial to health. However, values near 150 mg/l are ideal from an aesthetic viewpoint, if the corrosivity index is satisfactory.

What are good numbers for water quality?

According to the U.S. Environmental Protection Agency, drinking water with a pH between 6.0 and 9.5 generally is considered satisfactory.

How do you test water quality?

Purchase a home water quality test kit. You will then match the strip’s color to a color chart. Look for a test kit that contains different strips for bacteria, lead, pesticides, nitrites/nitrates, chlorine, hardness, and pH. If a kit contains only a single kind of strip, it will likely be for testing pH only.

What do water test numbers mean?

The most important information on your water test report are the actual results that the laboratory found for your water sample. The numbers indicate the concentration of each water quality param- eter in your water sample. In some cases, the unit of measure for each test will be shown next to the result.

What is acceptable iron level in drinking water?

Health and Water Quality Under Department of Natural Resources (DNR) rules, iron is considered a secondary or “aesthetic” contaminant. The present recommended limit for iron in water, 0.3 mg/l (ppm), is based on taste and appearance rather than on any detrimental health effect.

How can I test the quality of my water at home?

Water quality test strips

  1. Fill a test container with a water sample, dip a test strip in, swirl the container, and wait a few minutes with the test strip resting in the water sample.
  2. Take the strip out of the water and compare the color changes on the test strip to a color chart included in the kit.

What is a normal surface water pH level?

6.5 to 8.5
The pH scale ranges from 0 to 14. In general, a water with a pH < 7 is considered acidic and with a pH > 7 is considered basic. The normal range for pH in surface water systems is 6.5 to 8.5 and for groundwater systems 6 to 8.5.

How many ppm lead is safe?

The EPA’s standard for lead in bare soil in play areas is 400 ppm by weight and 1200 ppm for non-play areas [EPA 2000a]. This regulation applies to cleanup projects using federal funds.

What does RDL mean in water testing?

A: A Reporting Limit (RL or RDL) is the limit of detection for a specific target analyte for a specific sample after any adjustments have been made for dilutions or percent moisture. In contrast, the Method Detection Limit or MDL is lower than the RL (often much lower) and is a statistical calculation.

How to test well water quality?

Understand what you will be testing for. The quality of water depends primarily on the concentration of bacteria,lead,pesticides,nitrites/nitrates,chlorine,hardness,and the water’s pH.

  • Purchase a home water quality test kit. There are many manufacturers of these kits,but they all function similarly.
  • Read the directions.

    • Why to test your water?

    There is recurring gastrointestinal distress in your family or visiting guests.

  • You are pregnant or have a child less than six months old living in your household.
  • Your well is next to a septic tank,and it is questionable if the septic tank is placed far enough away from your well.

    • How to test my water?

    Request a water report if you get your water from a supplier.

  • Contact a state certified laboratory to get your water tested. To find a list of labs that accept water samples,call your local health department or utilities department.
  • Choose a reason for the test to get instructions on how to complete it.

    • How often is water quality tested?

    If you have a private well, the Department of Health strongly recommends that you test your water for bacteria and nitrate at least once per year. Routine water testing is a simple and inexpensive measure you can take to ensure that your water supply is safe and to protect your family’s health.