Land's Formula Individual Well UCL Calculation


Description:


This method uses the same formulas as the Land's Formula UCL calculated from background.  Instead of a compliance-background comparison, this method calculates the UCL for all sampling locations based on the samples collected from only those locations (for a single parameter).  No comparisons so there is no determination of statistical significance.  This method is recommended for naturally log-transformed data.  UCL can be calculated upward or downward at the 95% confidence level or two-tailed at the 90% confidence level.


This method is for scenarios where only a UCL value is desired without an assessment of contamination.