Lake Diefenbaker water level today

Lake in Saskatchewan

555.516m

1,822.56 ft · gauge reading (local datum, not an elevation)

Measured Oct 22, 2026, 7:30 PM CST · provisional

Normal for the dateRising

24 hours

▲ 0.062 m

7 days

▼ 0.019 m

30 days

▼ 0.010 m

Normal for Oct 23 ?

555.639 m

At a glance · Oct 23

About normal

Lake Diefenbaker is 0.12 m lower than normal for Oct 23, lower than on this date in 3 of the last 10 years, but still within its normal range.

Much lower

Lower

About normal

Higher

Much higher

Compared with this gauge's own records for the same date. A statistical guide, not advice.

Today compared with past years on Oct 23

Where today's reading sits among this gauge's own records for the same date (±3 days). A statistical guide, not advice.

It is lower than on Oct 23 in 3 of the last 10 years.

The lake has fallen 0.019 m in 7 days and fallen 0.010 m in 30 days.

Since 1964, the lowest daily level was 507.949 m (Dec 1964) and the highest 556.900 m (Jun 2011).

Loading chart…

Measured Normal range for the date (middle 50% of past years)

20262025Normal (middle 50% of past years)Usual range (10th–90th percentile)Median

Each year drawn on the same January–December axis, over this gauge's normal range for each date. Hover or tap a point for its value.