The Minnesota Valley National Wildlife Refuge and Wetland
Management District manages a large network of waterfowl production
areas (WPAs). This is one of them.
Waterfoul
Production Areas
To calculate the final coordinates, use information from the
sign at this location.
Add the year for Phil Scholer to the year for Bruce Miller and
devide by 7000. Subtract this number from the north
coordinates.
Take the area code from the phone number and reverse the order
of the digits. Add this to the year for Roger Preuss and divide by
1000. Add this number to the west coordinates.