11786: Water quality of municipal water supply (M) 2015 - 2017
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Contact and information

Information

Latest update
2018-06-11
Contact
Gisle Berge, Statistics Norway
+47 6288 5316
gib@ssb.no

Unit
Number of inhabitants connected to municipal water supply (number):
number
Number of inhabitants with ground water supply or disinfected surface water supply as their main source (number):
number
Number of inhabitants with surface water as their main water source (number):
number
Number of inhabitants with groundwater as their main water source (number):
number
Number of inhabitants supplied with treated water (treatment type 1 + 2) (number):
number
Number of inhabitants supplied with hygienically safe drinking water with regard to E.Coli (number):
number
Number of inhabitants supplied with safe drinking water with regard to intestinal enterococci (number):
number
Number of inhabitants supplied with safe drinking water with regard to colour (number):
number
Number of inhabitants supplied with safe drinking water with regard to pH (number):
number
Percentage population provided with groundwater or disinfected surface water from municipal water treatment plants (per cent):
per cent
Percentage of population supplied with hygienically safe drinking water with regard to E. Coli (per cent):
per cent
Percentage of population supplied with safe drinking water with regard to intestinal enterococci (per cent):
per cent
Percentage of population supplied with safe drinking water with regard to colour (per cent):
per cent
Percentage of population supplied with safe drinking water with regard to pH (per cent):
per cent
Reference time
Number of inhabitants connected to municipal water supply (number):
31.12
Number of inhabitants with ground water supply or disinfected surface water supply as their main source (number):
31.12
Number of inhabitants with surface water as their main water source (number):
31.12
Number of inhabitants with groundwater as their main water source (number):
31.12
Number of inhabitants supplied with treated water (treatment type 1 + 2) (number):
31.12
Number of inhabitants supplied with hygienically safe drinking water with regard to E.Coli (number):
31.12
Number of inhabitants supplied with safe drinking water with regard to intestinal enterococci (number):
31.12
Number of inhabitants supplied with safe drinking water with regard to colour (number):
31.12
Number of inhabitants supplied with safe drinking water with regard to pH (number):
31.12
Percentage population provided with groundwater or disinfected surface water from municipal water treatment plants (per cent):
31.12
Percentage of population supplied with hygienically safe drinking water with regard to E. Coli (per cent):
31.12
Percentage of population supplied with safe drinking water with regard to intestinal enterococci (per cent):
31.12
Percentage of population supplied with safe drinking water with regard to colour (per cent):
31.12
Percentage of population supplied with safe drinking water with regard to pH (per cent):
31.12
Data type
Number of inhabitants connected to municipal water supply (number):
Flow
Number of inhabitants with ground water supply or disinfected surface water supply as their main source (number):
Flow
Number of inhabitants with surface water as their main water source (number):
Flow
Number of inhabitants with groundwater as their main water source (number):
Flow
Number of inhabitants supplied with treated water (treatment type 1 + 2) (number):
Flow
Number of inhabitants supplied with hygienically safe drinking water with regard to E.Coli (number):
Flow
Number of inhabitants supplied with safe drinking water with regard to intestinal enterococci (number):
Flow
Number of inhabitants supplied with safe drinking water with regard to colour (number):
Flow
Number of inhabitants supplied with safe drinking water with regard to pH (number):
Flow
Percentage population provided with groundwater or disinfected surface water from municipal water treatment plants (per cent):
Flow
Percentage of population supplied with hygienically safe drinking water with regard to E. Coli (per cent):
Flow
Percentage of population supplied with safe drinking water with regard to intestinal enterococci (per cent):
Flow
Percentage of population supplied with safe drinking water with regard to colour (per cent):
Flow
Percentage of population supplied with safe drinking water with regard to pH (per cent):
Flow
Day adjusted
Number of inhabitants connected to municipal water supply (number):
No
Number of inhabitants with ground water supply or disinfected surface water supply as their main source (number):
No
Number of inhabitants with surface water as their main water source (number):
No
Number of inhabitants with groundwater as their main water source (number):
No
Number of inhabitants supplied with treated water (treatment type 1 + 2) (number):
No
Number of inhabitants supplied with hygienically safe drinking water with regard to E.Coli (number):
No
Number of inhabitants supplied with safe drinking water with regard to intestinal enterococci (number):
No
Number of inhabitants supplied with safe drinking water with regard to colour (number):
No
Number of inhabitants supplied with safe drinking water with regard to pH (number):
No
Percentage population provided with groundwater or disinfected surface water from municipal water treatment plants (per cent):
No
Percentage of population supplied with hygienically safe drinking water with regard to E. Coli (per cent):
No
Percentage of population supplied with safe drinking water with regard to intestinal enterococci (per cent):
No
Percentage of population supplied with safe drinking water with regard to colour (per cent):
No
Percentage of population supplied with safe drinking water with regard to pH (per cent):
No
Seasonally adjusted
Number of inhabitants connected to municipal water supply (number):
No
Number of inhabitants with ground water supply or disinfected surface water supply as their main source (number):
No
Number of inhabitants with surface water as their main water source (number):
No
Number of inhabitants with groundwater as their main water source (number):
No
Number of inhabitants supplied with treated water (treatment type 1 + 2) (number):
No
Number of inhabitants supplied with hygienically safe drinking water with regard to E.Coli (number):
No
Number of inhabitants supplied with safe drinking water with regard to intestinal enterococci (number):
No
Number of inhabitants supplied with safe drinking water with regard to colour (number):
No
Number of inhabitants supplied with safe drinking water with regard to pH (number):
No
Percentage population provided with groundwater or disinfected surface water from municipal water treatment plants (per cent):
No
Percentage of population supplied with hygienically safe drinking water with regard to E. Coli (per cent):
No
Percentage of population supplied with safe drinking water with regard to intestinal enterococci (per cent):
No
Percentage of population supplied with safe drinking water with regard to colour (per cent):
No
Percentage of population supplied with safe drinking water with regard to pH (per cent):
No
Source
Statistics Norway
Database
External PROD
Footnotes

Footnotes

Water quality
See list over changes in regional classifications (in Norwegian).
contents
Number of inhabitants supplied with treated water (treatment type 1 + 2) (number)
Treatment type 1: includes one of the following processes: coagulation/filtration, membrane filtration or Ozone/biofiltration. Treatment type 2: includes on of the following processes: chlorination (included chloramine), UV-treatment or Ozone.

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