So I searched water table in Winnipeg and got a whole ton of ads for kids water tables for sale in Winnipeg lol
Upon further searching, I found this:
http://www.apegm.mb.ca/pdf/PD_Papers/wpggrndwater.pdf
Lots of good info. Seems to be from around 2010. Water level is still recharging from the drop in pumping of the aquifer over the last few decades. So yes, packers pant would be one of those users, and a very large one. But in general, the water table has been rising for many decades. According to that report.
On page 30 from 1970, there is a noticeable hole in the contours at the packers site. On page 31 from 2010, that hole is gone. However there seems to be another hole over near parker lands. Maybe this is natural.
Summary, there has been a 1m to 7m rise in water elevations since the 70's due to decrease in pumping. With 7m being at the packers site. St. Vital is in the ~3-4m range.
Also interesting monitoring wells have been added in the Garven area since 1970. Water table there is very high compared to Winnipeg. Due to land elevation I would presume.