BillB,
I wrote a program to search through the pdf document so, there can be no typo's however, the file as provided by the epa, is somewhat dodgey as some information on lines of the file only contain a single reference so not that easy to solve with program logic.
As I said the data is provided as best I could get so will be up to yourselves to keep an eye out for anomolies. The vast majority of it seems to be Ok. I did do some random checks, so if you spot something make sure you let others know.
snasman,
Did you merge the data into your existing file?? if you merged it you should have lost anything unless you have run out of storage capacity on your device, i.e how many marks you can save, My garmin will hold around 4000 marks.
Regards
HOnda