What is the swimming water like? Het Twiske Speelsloot? 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 Den Ilp in full window
 
This bathing water location is classified in the water quality class “bad” and has therefore a permanent negative swimming advice. This class is determined on the basis of bacteriological research over a period of four years in the classification, “excellent”, “good”, “acceptable” or “bad”. This says something about the chance of getting of skin-, stomach- or intestinal complaints. At "bad" is the chance greater than "excellent". This NOT ABOUT the current quality of the water. If something there is to the hand is, that above and ter place indicated. ------------------------------- Het recreation area It Twiske lies ten north of Amsterdam between Den Ilp, Landsmeer en Oostzaan. Het consists of diverse lakes, ditches, meadows and bushes and is surrounded by a dike with bicycle and walking path. Speelsloot, aan de Slotersplas, is a of the seven officialële swimming locations in the area.

 

 

1. De kuifeend; jagersveld: water quality is good
2. Het twiske baaiegat naturistenstrand: water quality is good
3. Het twiske speelsloot: water quality is good
4. Het twiske; doesstrand: water quality is negative swimming advice
5. Het twiske; kure-jan strand: water quality is good
6. Het twiske; schoorlstrand: water quality is good
7. Het twiske; vennegatstrand: water quality is good
8. Spartelvijver twiske poort: water quality is good
9. Twiske; de leers: water quality is good

 

10.2°C

Onbewolkt

Wind Force 2 bft | 3.9 Knopen | 7.3 km/h
Wind direction NW

Today: Droog, morgen overdag zonnige perioden

 

Extended weather forecast for Den Ilp (click)

 

 

 

 

The bathing water quality at Het Twiske Speelsloot is good
 
Last check 07-05-2025
 
Measurements

E.coli: 30 n/dl (below 1800 is ok)
Intestinal enterococci: 15 n/dl (under 400 is ok)
 
Facilities
Floatline
Accessible by public transport
WC / Toilets
Information board
Sandy beach
Horeca
Descending bottom
Playground
Parking
Bicycle shed
Play equipment
Sunbathing area
Fresh water

 
Water temperature

~17.4°C

Measurement time: 20 mei, 20:10
(more info)
 
Address
Luijendijkje, Den Ilp
 
Administrator
Do you have any questions about this swimming location? Contact the administrator:

Recreatieschap Het Twiske
info@twiske-waterland.nl
Phone: 075-684 43 38
https://www.twiske-waterland.nl
 

 

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 Zwemwater.nl