Assessment of the Chemical Water Status: Dissolved Organic Carbon (DOC)
type: DataService
description: Within the National Surface Water Quality Monitoring Programme (NAWA), water quality is recorded jointly by the federal and cantonal authorities at around 100 monitoring stations. The numerical requirement of 4 mg/l is used for the assessment in this data set. Dissolved Organic Carbon (DOC) can be…
description: This dataset provides data on Dissolved Organic Carbon (DOC) concentrations used to assess chemical water status under Switzerland's National Surface Water Quality Monitoring Programme (NAWA). Water quality is jointly recorded by federal and cantonal authorities at around 100 monitoring stations across the country. Assessment applies a numerical threshold of 4 mg/l for DOC. The dataset is maintained by the Swiss Federal Office for the Environment (BAFU) as part of the Swiss Confederation's environmental monitoring activities, supporting evaluation of surface water quality at a national scale.
endpoint URL: https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.gewaesserschutz-chemischer_zustand_doc
landing page: http://data.europa.eu/88u/dataset/7ecace17-ab1a-4629-b80c-cb8599e8d07b-bundesamt-fur-umwelt-bafu
spatial: CHE
keyword: water
keyword: environment
keyword: geospatial
access rights: PUBLIC
issued: 2026-06-27T02:31:54.989Z
modified: 2026-08-15T01:37:28.969Z
is part of: catalog

Swiss Confederation
type: Organization