Worldwide wastewater treatment observatory · 
Estonia
Aguas SB Observatory · public data to understand water
WWTP Muuga HPJ
Estonia · official identifier EEPUH7840450
38,335h-e design capacity (2022) · 9th of 45
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier EEPUH7840450 · reported size 38,335 h-e design capacity · received load 20,505 h-e · reported treatment: PST · data year 2022. 9th of 45 records with reported size in the inventory of Estonia; 2.1 % of the sum of those 45 records in h-e (sum of records, not national capacity); nearest inventoried plant at 9.8 km · 1 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 | 59.4989, 25.0223 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: Estonia
Regulatory framework of Estonia · 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: 20,505 p.e. of reported load; equivalent average load 20,510 p.e. with the reference profile of Estonia (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 (3,506 m³/day of reference), not measured or available for reclamation.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Saha Biotiigid | 9.8 km | 48 | 38 | primary and secondary |
| Aruküla | 15.9 km | 2,100 | 956 | primary, secondary and tertiary |
| Tallinna Reoveepuhastusjaam | 18.4 km | 450,000 | 534,551 | primary, secondary and tertiary |
| Kehra Reoveepuhasti | 24.6 km | 4,500 | 1,419 | primary, secondary and tertiary |
| Meriküla | 31.8 km | 4,000 | 1,724 | 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 Muuga HPJ report?
Reported size: 38,335 h-e design capacity. Received load: 20,505 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 Muuga HPJ?
Aguas SB simulator reference scenario for 20,505 p.e. of reported load: 857,948 kWh per year (41.8 kWh per p.e. of average load), with aeration as 57 % 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.