Early indicators

Virus particles in wastewater Halderberge

If you are infected with coronavirus, there are likely to be virus particles in your stool. These are flushed down the toilet and end up in wastewater. By testing samples of wastewater collected at wastewater treatment plants, we can get information about how widespread the virus is in the community.

Last values obtained on Tuesday, 3 August. Is updated on a daily basis.

Source: RIVM

Average number of virus particles per 100,000 inhabitants

163.27
50.3 less than the previous value
x100 billion

Halderberge has 30,284 inhabitants.

The calculated average is based on all the wastewater measurements collected in one week. This figure also takes account of how many inhabitants are served by a wastewater treatment plant.

Value from Monday, 26 July - Sunday, 1 August · Source: RIVM

Number of measurements per week

2

1 of the 1 sampling locations reported at least one measurement in the given week.

Sampling locations can report multiple measurements per week. The number of measurements used per location per week can differ because not all measurements are successful.

Value from Monday, 26 July - Sunday, 1 August · Source: RIVM

Average number of virus particles over time (per 100,000 inhabitants)

This graph shows the average number of virus particles over time per 100,000 inhabitants.

x100 billion
Graph sewage installation over time. Use the keyboard to navigate through the time in the graph. With the left and right arrow keys you can move backwards and forwards in time. With page-up and page-down you make bigger steps. Use the Home key and End key to go to the beginning and end of the timeline.
7 Sep 20201 Aug 202105001,0001,500
Weekly average:
  • 0 to 10
  • 10 to 50
  • 50 to 100
  • 100+

Source: RIVM