Observations
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20 December 2025
Amy Brewer
December had 18 inches of snow, lots of ice and a day of rain. Lots of salt was used on the roads this month.
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22 November 2025
Amy Brewer
I wanted to get a baseline at all three of my spots today, but this one is still dry, It has been dry all month, so I thought I'd better grab the other two. I haven't seen this creek dry before, and it has been for at least two months.
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11 January 2024
Amy Brewer
I did a double test and they didn't quite come out the same. I rinsed both vials, and sampled at the same spot at almost exactly the same time. Not sure why, but they read different. I took the lower of the tow.
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20 December 2022
Amy Brewer
This is the starting point for the creek that runs through town and feeds the Little Vermillion River. This sample was taken two days before a big winter storm. I will collect again after the storm to record any change in chloride from the salt the street department uses to help keep roads usable from the big storm's ice/snow
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