Ambient temperature range around -5C to -20C with the coldest days probably around -35C during the winter months.
hmm my operators tell me there is still flow intermittently during the winter so I assume that is during the sunny days trench water flows into the pond and also implying there is...
We re having an issue where our floating pump platforms being frozen in during the winter on a storm / waste water pond which was designed rather shallow (less than 3m) and wide. They rely on de-icing agitators but the pond depth doesn't seem to be deep enough to support it as some eventually...
