Is 2000us/cm a high conductivity reading for a freshwater lake or stream?

A reading of 2000 μS/cm (microsiemens per centimeter) for freshwater conductivity is relatively high. Conductivity is a measure of the ability of water to conduct an electrical current, which is related to the concentration of dissolved ions, such as salts and minerals, in the water.

The range of conductivity values in freshwater bodies can vary depending on factors such as the geology, land use, and climate of the area, but generally, readings above 1000 μS/cm can indicate that the water may have elevated levels of dissolved salts and minerals.

However, it’s important to note that the acceptable conductivity level for a freshwater body can vary depending on the intended use of the water. For example, a freshwater body used for drinking water supply may have a lower acceptable conductivity level than a freshwater body used for irrigation. Additionally, a single conductivity reading may not provide enough information to fully assess the water quality of a freshwater body, and other parameters such as pH, dissolved oxygen, and nutrient levels should also be considered.

Learn more about how we measure conductivity meter here