Classification:
Vertebrates
Invertebrates
Herbs
Trees & Shrubs

Data Collection:
Creek Bottom
Dissolved Oxygen
Creek Depth
Creek Clean Up
Invert Sampling
Nitrates
pH
Microorganisms
Phosphates
Vert Sampling
Temp & Humidity
Turbidity

Phosphates can come from the erosion of rock or by dumping soaps and detergents into creek flow. High phosphate levels can encourage algae blooms and impact the pH of the creek.