25 wells tested, range 9–833 mg/L.
0.6 km away, nearby.
Dates were not published with these tests.
21 wells test above 180 mg/L.
Worked out by wellwaterguide.ca from 25 government lab tests.
calculated from measured calcium and magnesium
Groundwater composition of the Winnipeg Formation (GIN / GSC Open File 4933) Open Government Licence - Canada