This 2-day, online course utilizes the AquiferTest Pro software to demonstrate the analysis and interpretation of water level data from pumping and slug tests. Participants will be introduced to the theory behind the analysis of pumping and slug test data to better support interpretations and will be guided through the AquiferTest interface to improve efficiency. The course combines interactive online lectures, comprehensive exercises, and discussions to better improve your understanding of and proficiency with aquifer test evaluations.