The water quality of De Swanneblom at Slappeterp
What is the swimming water like? De Swanneblom? 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 Slappeterp in full window
Swimming pond de Swanneblom is located near de Klaesterdijk te Slappeterp, een Frisian village between Franeker en Leeuwarden in the municipality Menameradiel. The lake is used to swim and sunbathe by guests from a nearby campsite and local residents. The lake is via a walking route from two sides to reach.
Swimming spots nearby
The weather in Slappeterp, now:
13.8°C
Licht bewolkt
Wind Force bft | Knopen | 22 km/h
Wind direction NO
Today: Droog en veel zon.
Extended weather forecast for Slappeterp (click)
Staying in the area?
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Swim at De Swanneblom
Summary
Measurements
E.coli590 n/dl
Enterococci270 n/dl
Water temperature~11.5 °C
Measurement timeQuality: unknownTemperature: 22-04-2026, 13:10
Facilities & contact
Parking
Diepte zwemlocatie: 2.5 meter
Fresh water
Sandy beach
Information board
Sunbathing area
Floatline
Bicycle shed
WC / Toilets, number: 2
Waste bins, number: 4
Parking
Diepte zwemlocatie: 2.5 meter
Fresh water
Sandy beach
Information board
Sunbathing area
Floatline
Bicycle shed
WC / Toilets, number: 2
Waste bins, number: 4
Parking
Address
Kleasterdijk, Slappeterp
Administrator
Stichting De Swanneblom
info@swanneblom.com
Phone: 0518-451854
http://www.swanneblom.com
Kleasterdijk, Slappeterp
Administrator
Stichting De Swanneblom
info@swanneblom.com
Phone: 0518-451854
http://www.swanneblom.com
Notifications about bathing water quality:
Provincie Fryslân
zwemwater@fumo.nl
058-2925650
Website: http://www.fryslan.nl
Provincie Fryslân
zwemwater@fumo.nl
058-2925650
Website: http://www.fryslan.nl
Photos
Information board
Details
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.
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.