Water supplier
SWG
Supply zones with analysis results
- Gruppenwasserversorgung Grenchen (GWVG) 84 measured values
- Wasserversorgung Grenchen (WVG) 80 measured values
Evaluated documents
- 2025 · 2025 · retrieved on 07/08/2026 · 80 values
- https://trinkwasser.ch/de/versorger/1433/swg/3349/gruppenwasserversorgung-grenchen-gwvg Full analysis2025 · 2025 · retrieved on 07/08/2026 · 84 values