Pembina River at Walhalla water level

What this means

Low water at Pembina River at Walhalla: the gauge reads 1.61 ft, below normal for mid-October.

That puts it 0.36 ft below the median of 1.97 ft for mid-October, based on 26 years of readings. It is 9.39 ft below the flood stage of 11.00 ft. A year ago it stood at 1.44 ft (+0.17 ft).

The level has held steady over the past 24 hours. Without real rain upstream, that is unlikely to change quickly. The 30-day range is 1.58 ft – 1.78 ft.

Fall is often low-water season on rivers, and it usually takes a few days of steady rain to change that.

Compared with 26 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date

1.97 ft0.36 ft below the median for this date

Normal for this date

1.48 ft – 3.01 ft8 years in 10 fall in this range (26 years of records)

Same day last year

1.44 ft+0.17 ft

Lowest and highest in 30 days

1.58 ft – 1.78 ft

Lowest and highest in 12 months

1.43 ft – 8.77 ft

Highest on record

17.25 ftMay 21, 2013