Population Connected to Wastewater Treatment

Information Comments (0)

This dataset provides information on the level of public equipment installed by countries to managed and abate water pollution. It shows the percentage of national population connected to "public" sewerage networks and related treatment facilities, and the percentage of national population connected to "public" wastewater treatment plants, and the degree of treatment. 

Dataset Identifier
population-connected-to-wastewater-treatment
Downloads
40
Themes
Climate, Water
Keywords
wastewater, water pollution
License
CC BY-4.0
Language
English
Modified
11 June 2025 10:34
Publisher
Organisation for Economic Co-operation and Development
Reference
http://stats.oecd.org/Index.aspx?DataSetCode=WATER_TREAT
Attributions
Joint OECD/Eurostat questionnaire on Inland Waters. Data for non-OECD countries is sourced from UNSD (https://unstats.un.org/unsd/envstats/country_files)
Last checked date
10 June 2025
Country
World
ISO region
WORLD
Source copyrights
http://www.oecd.org/termsandconditions/
Data classification
Public
Discontinued Data
No
Unit of measure
Percentage of population
Publisher Periodicity
Annually
Expected next release
10 June 2026
Territory
Follow

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Last processing
11 June 2025 10:34 (metadata)
11 June 2025 10:34 (data)

DCAT

Created
20 December 2016
Issued
6 April 2020
Creator
Organization for Economic Co-operation and Development
Accrual periodicity
Annual
Temporal
1970-2023
Granularity
World

Semantic Metadata

Attachments

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Dataset schema

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Country code
               
No description available for this field.
           
               
                   
                                                  Name (identifier)                                                                         
ref_area
                       		                   
                   
                                                  Type                                                                         
text
                       		                   
                                      
                                                  Sample                                                                         
                       		                   
               
       
   
       
Country
       
           
               
               
No description available for this field.
           
               
                   
                                                  Name (identifier)                                                                         
reference_area
                       		                   
                   
                                                  Type                                                                         
text
                       		                   
                                      
                                                  Sample                                                                         
                       		                   
               
       
   
       
Measure
       
           
               
               
No description available for this field.
           
               
                   
                                                  Name (identifier)                                                                         
measure0
                       		                   
                   
                                                  Type                                                                         
text
                       		                   
                                      
                                                  Sample                                                                         
                       		                   
               
       
   
       
Unit of measure
       
           
               
               
No description available for this field.
           
               
                   
                                                  Name (identifier)                                                                         
unit_of_measure
                       		                   
                   
                                                  Type                                                                         
text
                       		                   
                                      
                                                  Sample                                                                         
                       		                   
               
       
   
       
TIME_PERIOD
       
           
               
               
No description available for this field.
           
               
                   
                                                  Name (identifier)                                                                         
time_period
                       		                   
                   
                                                  Type                                                                         
date
                       		                   
                                      
                                                  Sample                                                                         
                       		                   
               
       
   
       
VALUE
       
           
               
               
No description available for this field.
           
               
                   
                                                  Name (identifier)                                                                         
obs_value
                       		                   
                   
                                                  Type                                                                         
decimal
                       		                   
                                      
                                                  Sample                                                                         
                       		                   
               
       
   
       
Observation status
       
           
               
               
No description available for this field.
           
               
                   
                                                  Name (identifier)                                                                         
observation_status
                       		                   
                   
                                                  Type                                                                         
text
                       		                   
                                      
                                                  Sample                                                                         
                       		                   
               
       
   

                                
JSON Schema

                                

                                    The following JSON object is a standardized description of your dataset's schema.
                                    More about JSON schema.
                                

                                
   
{
  • "title":"population-connected-to-wastewater-treatment",
  • "type":"object",
  • "oneOf":
    [
    • {
      • "$ref":"#/definitions/population-connected-to-wastewater-treatment"
      }
    ]
    ,
  • "definitions":
    {
    • "population-connected-to-wastewater-treatment":
      {
      • "properties":
        {
        • "records":
          {
          • "type":"array",
          • "items":
            {
            • "$ref":"#/definitions/population-connected-to-wastewater-treatment_records"
            }
          }
        }
      }
      ,
    • "population-connected-to-wastewater-treatment_records":
      {
      • "properties":
        {
        • "fields":
          {
          • "type":"object",
          • "properties":
            {
            • "ref_area":
              {
              • "type":"string",
              • "title":"Country code",
              • "description":""
              }
              ,
            • "reference_area":
              {
              • "type":"string",
              • "title":"Country",
              • "description":""
              }
              ,
            • "measure0":
              {
              • "type":"string",
              • "title":"Measure",
              • "description":""
              }
              ,
            • "unit_of_measure":
              {
              • "type":"string",
              • "title":"Unit of measure",
              • "description":""
              }
              ,
            • "time_period":
              {
              • "type":"string",
              • "format":"date",
              • "title":"TIME_PERIOD",
              • "description":""
              }
              ,
            • "obs_value":
              {
              • "type":"number",
              • "title":"VALUE",
              • "description":""
              }
              ,
            • "observation_status":
              {
              • "type":"string",
              • "title":"Observation status",
              • "description":""
              }
            }
          }
        }
      }
    }
}


                            

                        



                        

                        
                            
   
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