Science Fair Projects World

Analyzing Water Pollution


Test and analyze water samples from different sources to determine pollution levels.


  • Water samples from different sources (e.g., tap water, pond, river)
  • Water testing kit (pH, nitrates, phosphates, etc.)
  • Collection containers
  • Notebook for observations


  1. Collect water samples from various sources and store them in labeled containers.
  2. Use the water testing kit to analyze each sample for pollutants such as pH, nitrates, and phosphates.
  3. Record the test results for each sample in your notebook.
  4. Compare the pollution levels of the different water sources.
  5. Analyze your findings to determine which sources have the highest and lowest pollution levels.
  6. Present your results in a report, highlighting any potential environmental concerns.