Worldwide wastewater treatment observatory · 
France
Aguas SB Observatory · public data to understand water
WWTP NOIRMOUTIER-EN-L'ILE LA SALAISIÈRE
France · official identifier FR0485163S0001
37,417h-e design capacity (2022) · 454th of 4,051
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier FR0485163S0001 · reported size 37,417 h-e design capacity · received load 50,229 h-e · reported treatment: PST · data year 2022. 454th of 4,051 records with reported size in the inventory of France; 0.04 % of the sum of those 4,051 records in h-e (sum of records, not national capacity); nearest inventoried plant at 12.6 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 | yes |
| Phosphorus removal | yes |
| UV disinfection | yes |
| Status | active |
| Reported coordinates | 47.0050, -2.2664 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 10,000 to 149,999 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: 50,229 p.e. of reported load; equivalent average load 50,253 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 (7,283 m³/day of reference), not measured or available for reclamation.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Barbatre la Casie | 12.6 km | 18,000 | 8,793 | primary, secondary and tertiary |
| Barre-de-Monts (La) la Grande Cote | 15.8 km | 12,900 | 7,259 | primary, secondary and tertiary |
| Pornic - les Salettes | 18.8 km | 50,000 | 21,165 | primary, secondary and tertiary |
| Beauvoir-Sur-Mer Route de la Barre | 19.8 km | 8,000 | 9,266 | primary, secondary and tertiary |
| Notre-Dame-de-Monts la Parée Grollier | 20.0 km | 14,300 | 10,217 | 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 NOIRMOUTIER-EN-L'ILE LA SALAISIÈRE report?
Reported size: 37,417 h-e design capacity. Received load: 50,229 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 NOIRMOUTIER-EN-L'ILE LA SALAISIÈRE?
Aguas SB simulator reference scenario for 50,229 p.e. of reported load: 1,810,301 kWh per year (36.0 kWh per p.e. of average load), with aeration as 60 % 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.