StreamScan is built using Hydrofunctions in Python and you can use it to dig deep into years of historical data, visualize important metrics, and even export csv reports. 

Step 4: Examine Site Information

• StreamScan will retrieve and display pertinent information about the selected site, including available data types, and the range of data collection dates.

Step 5: Specify Date Range

• You'll be prompted to input a specific date range for data analysis.

• After entering the dates, click "Submit" to proceed.

Step 6: Visualize and Download

• StreamScan will create a variety of visualizations based on your selected data and date range. 

• Note that if there is no data for a specific variable in the entered date range, files for that variables are not created

• These visualizations and corresponding data tables are saved in the same file directory as the .exe file.

Step 7: Further Exploration

• To study another stream gauge or a different date range, simply go back to Step 3 and repeat the process.

Troubleshooting

• Ensure that you've entered a valid USGS Site Number and date range for accurate results.

Disclaimer

• It's important to note that this application has not been extensively tested for all potential use cases. Therefore, I strongly recommend that you conduct independent checks and validations on any data generated or visualized through StreamScan.