Long-time volunteers keep tabs on nitrate levels
With two decades of steady volunteer work under their belts, these guys are a dedicated bunch.
The four long-time members of Perham’s Volunteer Nitrate Sampling Network have been collecting and testing water samples from area wells twice a year, every year, since the inception of the Perham Wellhead Protection Area in the early 1990s.
And they’re still at it today.
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