Worldwide wastewater treatment observatory · 
Czechia
Aguas SB Observatory · public data to understand water
WWTP UCOV Praha
Czechia · official identifier CZ1100-730106-00064581-4/1U
1,641,600h-e design capacity (2022) · 1st of 607
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier CZ1100-730106-00064581-4/1U · reported size 1,641,600 h-e design capacity · received load 1,559,059 h-e · reported treatment: PS · data year 2022. 1st of 607 records with reported size in the inventory of Czechia; 11.0 % of the sum of those 607 records in h-e (sum of records, not national capacity); nearest inventoried plant at 3.2 km · 6 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 | yes |
| Phosphorus removal | yes |
| UV disinfection | not reported |
| Status | active |
| Reported coordinates | 50.0827, 14.4691 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
- 2018-09-19 · The trial phase of the new water line at Prague’s central treatment plant on Císařský Island was inaugurated. ASB Portal
Other published data
| Mean annual volume treated reported in the 2022 cycle | 105,409,916 m³/year (2022) · source |
|---|
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 L02; it does not change the official data.
REGULATORY REFERENCES
Referencia normativa: Czechia
Regulatory framework of Czechia · 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: 1,559,059 p.e. of reported load; equivalent average load 1,564,619 p.e. with the reference profile of Czechia (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 (371,056 m³/day of reference), not measured or available for reclamation.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Cov Horni Pocernice-Certouzy | 3.2 km | 9,983 | 10,416 | primary, secondary and tertiary |
| Cov Dolni Chabry | 7.4 km | 4,950 | 2,855 | primary, secondary and tertiary |
| Cov Kbely | 8.0 km | 5,250 | 5,566 | primary, secondary and tertiary |
| Cov Pruhonice | 9.6 km | 11,000 | 8,365 | primary and secondary |
| Cov Roztoky U Prahy | 9.8 km | 20,000 | 15,422 | 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 UCOV Praha report?
Reported size: 1,641,600 h-e design capacity. Received load: 1,559,059 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 UCOV Praha?
Aguas SB simulator reference scenario for 1,559,059 p.e. of reported load: 47,333,268 kWh per year (30.3 kWh per p.e. of average load), with aeration as 64 % 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.