Acid Rain

NH DES

When Ted Diers, the watershed bureau administrator with DES, first started working at New Hampshire Department of Environmental Services a few years ago, he spotted an employee walking down the hall with a bucket.

Diers asked him where the bucket was headed and learned that since 1972 employees had been sampling rainwater on the roof of the building for its acidity and for various pollutants.

“And so I said, ‘Wow, that’s a great data set. What do we do with it?’” Diers recalls, “and he said, ‘Well, really nothing.’”