Machine-readable version of the MWRA data at https://www.mwra.com/biobot/biobotdata.htm
Contact me if you end up using it!
Please try to use the csv directly and don't web scrape the MWRA website on your own. I will do my best to keep this repo updated.
The columns are mostly self-explanatory and taken straight from the MWRA pdf. However, the confidence intervals are given in absolute value instead of relative. For example a measurement of 100 -10/+20 is given as 100, 90, 120 and not 100, 10, 20 (which is how it is in the pdf).