Worldwide wastewater treatment observatory · 
Switzerland
Aguas SB Observatory · public data to understand water
WWTP Val d'Anniviers-Fang
Switzerland · official identifier CH_WWTP_623300
22,500h-e design capacity (2022) · 170th of 705 (tied with 4 others)
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier CH_WWTP_623300 · reported size 22,500 h-e design capacity · received load 3,607 h-e · reported treatment: PST · data year 2022. 170th of 705 records with reported size in the inventory of Switzerland (tied with 4 others); 0.14 % of the sum of those 705 records in h-e (sum of records, not national capacity); nearest inventoried plant at 5.9 km · 3 within 10 km. Reported data with their source; estimates are not measurements of the plant.
Aguas SB does not manage this wastewater treatment plant.
WHAT THE DATA REPORT
Reported data official data · 2022
| Treatment | primary + secondary + tertiary (more stringent) (as reported to the EEA: PST) · reported levels |
|---|---|
| Nitrogen removal | not reported |
| Phosphorus removal | yes |
| UV disinfection | not reported |
| Status | active |
| Reported coordinates | 46.2465, 7.5693 precision reported by the source: level 2 what it means |
| Source and year | European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · dataset record |
REGULATORY REFERENCES
Referencia normativa: Switzerland
Regulatory framework of Switzerland. Individual applicability is not determined in this profile.
SCENARIO
Reference energy scenario for this load estimate · simulator engine
what this estimate is · Inputs: 3,607 p.e. of reported load; equivalent average load 4,074 p.e. with the reference profile of Switzerland (hypothesis with reported load and reference profile; not a measurement). Open this scenario in the simulator · how it is calculated and what it is not.
Reference scenario computed on the server from the reported load and the country profile; an estimate, not a measurement. The simulator recomputes it when opened.
WATER THAT COULD RETURN
Reuse potential
what this estimate is · Volume estimated from the reported load (1,216 m³/day of reference), not measured or available for reclamation.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Sierre-Noës | 5.9 km | 97,500 | 52,773 | primary, secondary and tertiary |
| Varen | 8.0 km | 1,334 | 752 | primary, secondary and tertiary |
| Sierre-Granges | 9.0 km | 27,500 | 14,558 | primary, secondary and tertiary |
| Inden | 10.7 km | 563 | 91 | primary and secondary |
| Guttet | 10.9 km | 1,000 | 1,012 | primary, secondary and tertiary |
Distances are between reported coordinates; proximity does not establish a hydraulic connection.
QUESTIONS
Frequently asked questions about this plant
What capacity does WWTP Val d'Anniviers-Fang report?
Reported size: 22,500 h-e design capacity. Received load: 3,607 h-e. Units are retained without conversion.
What treatment is reported?
Treatment PST. Nitrogen, phosphorus and UV are shown only when explicitly reported.
How much energy would a reference plant use with the load of Val d'Anniviers-Fang?
Aguas SB simulator reference scenario for 3,607 p.e. of reported load: 200,377 kWh per year (49.2 kWh per p.e. of average load), with aeration as 67 % of consumption. Estimate with the country reference profile; not a measurement of the plant.
SOURCE AND CORRECTIONS
Source
reported data · European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · data 2022 · edition 2023 · source licence: CC BY 4.0 · JSON for this plant · suggest a correction · catalogue 2026-11-06. Reported data, not a current inspection; no compliance judgements.