Water testing laboratories pricing and costs depend on the substances being tested for, the detection limits and how often the testing is done. The number of possible tests that may be performed on water is infinite for all practical purposes, so laboratories typically perform only a small number of specific tests on any given sample.
It is especially important to test drinking water, and cities routinely test their water supply for the most likely contaminants. These can take the form of undesired organisms, naturally occurring substances and industrial waste products. The following three categories represent common types of laboratories for testing water:
- A state-certified water analysis laboratory. Each state has specific requirements for testing each type of impurity in drinking water.
- A water testing laboratory for the home. These kits are relatively inexpensive and may be used by the end consumer.
- A commercial water testing lab. These laboratories perform water testing for businesses and municipalities.
Get prices on state-certified water analysis servicesThese laboratories must perform their sampling methodologies and quality assurance procedures according to specific guidelines. They typically perform their services for set prices.
Find prices on a water quality testing laboratory for the homeHome water testing kits are designed to detect specific organisms. They are available at set prices from retailers and laboratory supply companies.
Research prices on commercial water testing labsThese laboratories typically perform a wide variety of water testing services for large businesses or government entities. They may also be involved in scientific research. Commercial water testing labs typically charge hourly rates for consulting services and set rates for specific tests.
- Water testing laboratories commonly perform a test known as turbidity, especially in rural areas. This is a measure of the cloudiness of the water and is a general indication of the concentration of suspended solids in the water. While solid particles may settle to the bottom of the container if they are large enough, sufficiently small particles will remain suspended indefinitely. It is important to note that turbidity may be a good indicator of the overall quality of the water, but it does not provide any information on the actual composition of the particles.