Refers to the temperature of the air above the water. We test this because it affects water temperature and ecosystem health

Refers to the temperature of the water. We test this because it affects aquatic life and chemical processes.

Is the transparency of water. We test this because it Indicates the presence of suspended particles.

Is the cloudiness or haziness of water. We test this because it measures the concentration of suspended particles.

Is a measure of the acidity or alkalinity of water. We test this because extreme pH levels can be harmful or lethal to wildlife.

I the amount of oxygen dissolved in water. We test this because it is essential for aquatic life survival.

Is a form of nitrogen in water. We test this because it is an indicator of pollution and water quality.

Is another form of nitrogen in water. We test this because it indicates nutrient levels and potential eutrophication.

We test nutrient levels to assess pollution and the risk of eutrophication. Eutrophication occurs when excessive nutrients in a river lead to algae blooms, which can harm aquatic life.

Is a form of phosphorus in water. We test this because it assesses nutrient levels and potential eutrophication.