Healthy water bodies require a level of six parts per million of dissolved oxygen or above for aquatic animals to survive. Dissolved oxygen in water is derived from the absorption of oxygen from the air, water plants and the aeration of water.

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Salts and minerals are found in our soils, however, excessive salt levels can negatively impact water quality.

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Turbidity refers to the clarity of water. It is caused by particles of dirt and algae suspended in the water. High turbidity reduces the penetration of sunlight inhibiting photosynthesis in water plants. Plants are an important part of the ecosystem as they provide food, habitat and oxygen and absorb nutrients.

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