When you call for your water to be tested, we test for several things on site to give you an accurate analysis of your water quality. However, bacteria and other contaminants such as lead cannot be tested on site. It must be tested by a laboratory. King Pure Water uses a State Certified Lab to do all our bacteria and contaminant testing.

Calcium/Hardness is tested on site, gives you an accurate grains per gallon of hardness your water contains. Calcium, when heated, can return to its solid state creating a problem for your water heater.

Iron levels are taken. This is on a Parts Per Million Scale. Low levels of iron will cause the orange staining of sinks, tubs or cause your clothes to become discolored.

PH, Dissolved Solids, Chlorine, Sulfur
PH Levels are important to your safety in the consumption of your water. The magic number in PH Levels is 7, that is your neutral. If your PH level is below 7, water will become acidic potentially causing problems with your plumbing and possibly your health. If you have a PH level above 7 you are more on the alkaline level which has a positive affect on your health.

Total Dissolved Solids/TDS is a measure of the combined total of organic and inorganic substances contained in a liquid. This includes anything present in water other than the pure H20 molecules. These solids are primarily minerals, salts and organic matter that can be a general indicator of water quality. There is also a magic number for TDS. 500 or above is non-potable water for human consumption.

Chlorine will be tested if you are on a municipal water supply. It is used to treat any bacteria that could potentially get in the water lines from the water department to your home. Chlorine is a drying agent and causes the rubber parts of the plumbing to break and leak. It will also cause your skin and hair to dry out.

Sulfur is easily detected due to its odor. It gives off a rotten egg smell. It is not harmful to you but it very displeasing to smell and taste.At King Pure Water, we offer on-site basic water testing to help you understand what’s in your water and how to treat it. Our water analysis services cover the most common household water concerns including iron, pH, hardness (calcium), total dissolved solids (TDS), sulfur, and chlorine levels. These quick tests can often be done right in your home, giving you instant, actionable insights into your water quality.

However, for more advanced concerns like bacteria, lead, and other harmful contaminants, testing must be done in a controlled environment. That’s why King Pure Water partners with a State Certified Laboratory to ensure all lab-based testing is accurate and reliable.

What We Test For On-Site:

• Hardness/Calcium: We measure water hardness in grains per gallon (GPG). Hard water can cause scale buildup in plumbing and shorten the lifespan of appliances like water heaters.

• Iron: Even small amounts of iron (measured in parts per million) can stain sinks, tubs, and laundry with a reddish-orange tint.

• pH Levels: pH is a critical factor in water safety and plumbing health. Water below 7 pH is acidic and can corrode pipes, while water above 7 is alkaline, which is typically healthier and less corrosive.

• Total Dissolved Solids (TDS): This test measures the total concentration of minerals, salts, and organic matter in your water. A TDS level above 500 ppm is considered non-potable for drinking.

• Chlorine: For homes on municipal water, we test for chlorine, which is used to kill bacteria but can dry out hair, skin, and damage plumbing components over time.

• Sulfur: Known for its distinctive rotten egg smell, sulfur is not harmful but makes your water unpleasant to smell and taste.

With over two decades of experience in East Tennessee, King Pure Water is the trusted choice for water testing and filtration. Whether you’re on well water or city water, our team can identify issues and recommend the right treatment to give you better, safer water.

Call us today or request a free water analysis to get started!