Lastenlampi water level

What this means

The water level at Lastenlampi reads 29.58 m, about where it usually sits at this time of year.

The median for mid-October is 29.48 m, based on 9 years of readings, so the water level is 0.10 m above typical. On the same day last year the reading was 29.46 m, a difference of +0.12 m.

It has barely moved over the past week. The 30-day range is 29.42 m – 29.79 m.

Many reservoirs reach their low point of the year in autumn, before winter rain and snow start the refill.

Compared with 9 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date

29.48 m0.10 m above the median for this date

Normal for this date

29.37 m – 29.84 m8 years in 10 fall in this range (9 years of records)

Same day last year

29.46 m+0.12 m

Lowest and highest in 30 days

29.42 m – 29.79 m

Lowest and highest in 12 months

29.33 m – 30.40 m