Worldwide wastewater treatment observatory · 
Belgium
Aguas SB Observatory · public data to understand water
WWTP MARBAIS (Pre Saint-Pierre)
Belgium · official identifier BERW2510704
not reportedh-e design capacity (2022)
Facility inactive according to reported data. Historical profile: excluded from current aggregates.
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier BERW2510704 · reported size not reported h-e design capacity · data year 2022. nearest inventoried plant at 2.2 km · 12 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 | not reported |
|---|---|
| Nitrogen removal | not reported |
| Phosphorus removal | not reported |
| UV disinfection | not reported |
| Status | inactive according to reported data |
| Reported coordinates | 50.5470, 4.5391 precision reported by the source: level 1 what it means |
| Source and year | European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · dataset record |
REGULATORY REFERENCES
Referencia normativa: Belgium
Regulatory framework of Belgium. Individual applicability is not determined in this profile.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Sart-Dames-Avelines · Berw2510703 | 3.7 km | 2,900 | 2,243 | primary and secondary |
| Villers-la-Ville · Berw2510702 | 4.5 km | 8,000 | 1,052 | primary and secondary |
| Fleurus · Berw5202101 | 6.5 km | 7,000 | 11,686 | primary and secondary |
| Fleurjoux | 8.4 km | 3,000 | 2,290 | primary and secondary |
| Wanfercee-Baulet | 8.4 km | 10,800 | 5,516 | primary and secondary |
Distances are between reported coordinates; proximity does not establish a hydraulic connection.
QUESTIONS
Frequently asked questions about this plant
What capacity does WWTP MARBAIS (Pre Saint-Pierre) report?
Reported size: not reported h-e design capacity. Units are retained without conversion.
What treatment is reported?
Treatment not reported. Nitrogen, phosphorus and UV are shown only when explicitly reported.
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.