NTN Aggregated Conductance Errors (2021 and 2022)

In November 2023, an error was discovered in the script used to calculate the monthly, seasonal, annual, and water year PWM values for conductance. The script was incorrectly multiplying the weekly value by 0.5, reducing the calculated conductance PWM values by half.

This affected all aggregated monthly, seasonal, annual, and wateryear conductance values for 2021 and 2022.

We have no scripts affecting the weekly chemistry values. Weekly chemistry values are not affected by this issue.

We have no charts or grid/raster data derived from the aggregated conductance. This issue does not affect any charts or grid/raster data.

This issues has been corrected on Nov 8th, 2023 for all sites and all aggregated conductance values for 2021 and 2022.