The water quality of Swimplak Blauwhoek at Jistrum

What is the swimming water like? Swimplak Blauwhoek? On the water map below you'll see the swimming location in its immediate vicinity. On the right of on this page you will find all information about the current weather, at the bottom of the swimming spots in the area.



Open the Water Map for Jistrum in full window
Swimplak Blauwhoek located on the northeast of the Burgumer Mar, ten southwest of the village Jistrum in the municipality Tytsjerksteradiel en is één van the smallest bathing water locations in the province Fryslân. At the swimming location a small beach and sunbathing area are present.



Swimming spots nearby

1. Dagrecreatieterrein klein zwitserland: water quality is good
2. De leien: water quality is warning
3. Swimplak blauwhoek: water quality is warning
4. Swimplak eastermar: water quality is good


The weather in Jistrum, now:


Licht bewolkt

The current weather in Jistrum is Licht bewolkt
Wind Force 3 bft | 7.8 Knopen | 14.4 km/h
Wind direction ZZO
Wind arrow
Today: Zonnig en tropisch warm, later enkele onweersbuien


Extended weather forecast for Jistrum (click)



Swim at Swimplak Blauwhoek

The bathing water quality at Swimplak Blauwhoek is warning
Last check 08-07-2024

E.coli: 60 n/dl (below 1800 is ok)
Intestinal enterococci: 15 n/dl (under 400 is ok)
There is a warning for blue algae at this swimming spot. So you run the risk of skin irritation and stomach/intestinal complaints if you swim here.
This warning applies since: 17-07-2024
Fresh water
Waste bins
Zwemzone delimited
Sunbathing area
Bicycle shed

Water temperature


Measurement time: 20 juli, 13:10
(more info)
Marwei, Jistrum
Do you have any questions about this swimming location? Contact the administrator:

Gemeente Tytsjerksteradiel
Phone: 14 0511


Photo of Swimplak BlauwhoekFoto: Gemeente Tytsjerksteradiel
Foto van Swimplak BlauwhoekPhoto: Gemeente Tytsjerksteradiel

Information board

The information board at the swimming location Swimplak Blauwhoek


The water temperature value comes from the nearest official Rijkswaterstaat measuring station and is an approximation for this location. Always take local conditions into account, it is usually colder in deeper water than on the shore!
The water quality measurement is based on the amount of bacteria in nanograms per deciliter (n /dl). In this case it concerns the intestinal bacteria Escherichia coli (E.coli) and intestinal enterococci, which occur in the feces of both animals and humans. A suddenly high value is often related to bird droppings in the water, for example, but can certainly also have other causes. It is unwise to swim in water where these values exceed the standards. The water manager also inspects the bathing water areas for other types of pollution, such as blue-green algae or other toxic algae and general safety features.

More information about this swimming location can be found at

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