Worldwide wastewater treatment observatory · 
Poland
Aguas SB Observatory · public data to understand water
WWTP Centralna · PLSL0111
Poland · official identifier PLSL0111
173,530h-e design capacity (2022) · 59th of 1,654
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier PLSL0111 · reported size 173,530 h-e design capacity · received load 133,015 h-e · reported treatment: PST · data year 2022. 59th of 1,654 records with reported size in the inventory of Poland; 0.32 % of the sum of those 1,654 records in h-e (sum of records, not national capacity); nearest inventoried plant at 4.3 km · 7 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 | yes |
| Phosphorus removal | yes |
| UV disinfection | not reported |
| Status | active |
| Reported coordinates | 50.3827, 18.8949 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 |
FUENTES PÚBLICAS
What public sources report
Documented milestones
- 2024-12-20 · The national programme recorded technical acceptance of a type M investment at the plant. Polish National Water Management Authority
Facts taken from public documents, with their date and link; an authorisation, a project or a planned capacity do not prove operation or quantities actually treated. Aguas SB editorial layer, lot L07; it does not change the official data.
REGULATORY REFERENCES
Referencia normativa: Poland
Regulatory framework of Poland · Directive (EU) 2024/3019: reported-capacity band 150,000 p.e. or more; 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: 133,015 p.e. of reported load; equivalent average load 103,675 p.e. with the reference profile of Poland (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 (14,366 m³/day of reference), not measured or available for reclamation.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Miechowice | 4.3 km | 30,710 | 21,955 | primary, secondary and tertiary |
| Oczyszczalnia Ścieków """""""""""""""""""""""""""""""""""""" · Plsl0261 | 4.7 km | 46,063 | 46,063 | primary, secondary and tertiary |
| Bobrek | 5.8 km | 2,700 | 6,638 | primary and secondary |
| Oczyszczalnia Świerklaniec | 6.3 km | 11,254 | 7,622 | primary and secondary |
| Orzegów | 6.4 km | 58,333 | 35,922 | 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 Centralna · PLSL0111 report?
Reported size: 173,530 h-e design capacity. Received load: 133,015 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 Centralna · PLSL0111?
Aguas SB simulator reference scenario for 133,015 p.e. of reported load: 3,198,282 kWh per year (30.8 kWh per p.e. of average load), with aeration as 61 % 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.