Pearl River Navigation Canal Lock and Dam No. 3 water level

What this means

Low water at Pearl River Navigation Canal Lock and Dam No. 3: the gauge reads 22.36 ft, below normal for mid-October.

That puts it 0.31 ft below the median of 22.67 ft for mid-October, based on 19 years of readings. A year ago it stood at 22.35 ft (+0.01 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 10.51 ft – 22.55 ft.

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

Compared with 19 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date

22.67 ft0.31 ft below the median for this date

Normal for this date

22.34 ft – 23.67 ft8 years in 10 fall in this range (19 years of records)

Same day last year

22.35 ft+0.01 ft

Lowest and highest in 30 days

10.51 ft – 22.55 ft

Lowest and highest in 12 months

10.53 ft – 28.80 ft

Highest on record

26.99 ftAugust 14, 2016