Worldwide wastewater treatment observatory · 
France
Aguas SB Observatory · public data to understand water
WWTP NEYDENS
France · official identifier FR060974201001
7,500h-e design capacity (2022) · 1679th of 4,051 (tied with 41 others)
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier FR060974201001 · reported size 7,500 h-e design capacity · received load 15,992 h-e · reported treatment: PS · data year 2022. 1679th of 4,051 records with reported size in the inventory of France (tied with 41 others); < 0.01 % of the sum of those 4,051 records in h-e (sum of records, not national capacity); nearest inventoried plant at 8.2 km · 5 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 (as reported to the EEA: PS) · reported levels |
|---|---|
| Nitrogen removal | not reported |
| Phosphorus removal | not reported |
| UV disinfection | not reported |
| Status | active |
| Reported coordinates | 46.1220, 6.0853 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: France
Regulatory framework of France · Directive (EU) 2024/3019: reported-capacity band 1,000 to 9,999 p.e.; obligations are set by agglomeration load, not by the capacity of this plant. Individual applicability is not determined in this profile.
SCENARIO
Reference energy scenario for this load estimate · simulator engine
what this estimate is · Inputs: 15,992 p.e. of reported load; equivalent average load 16,001 p.e. with the reference profile of France (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 (2,319 m³/day of reference), not measured or available for reclamation.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Ferney-Voltaire - Aire 2 | 8.2 km | 600,000 | 45,871 | primary and secondary |
| Aïre (Suisse) | 8.2 km | 600,000 | 31,700 | primary and secondary |
| Gex-Saint-Genis-Pouilly - Bois de Bay | 9.1 km | 130,000 | 80,730 | primary and secondary |
| Chancy en Suisse - Viry | 9.6 km | 13,600 | 5,716 | primary and secondary |
| Gaillard-Annemasse | 10.4 km | 124,000 | 144,800 | 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 NEYDENS report?
Reported size: 7,500 h-e design capacity. Received load: 15,992 h-e. Units are retained without conversion.
What treatment is reported?
Treatment PS. Nitrogen, phosphorus and UV are shown only when explicitly reported.
How much energy would a reference plant use with the load of NEYDENS?
Aguas SB simulator reference scenario for 15,992 p.e. of reported load: 634,372 kWh per year (39.6 kWh per p.e. of average load), with aeration as 54 % 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.