Worldwide wastewater treatment observatory · 
Italy
Aguas SB Observatory · public data to understand water
WWTP Depuratore_Di_Arco
Italy · official identifier IT220000000008
25,700h-e design capacity (2022) · 713th of 3,726
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier IT220000000008 · reported size 25,700 h-e design capacity · received load 33,976 h-e · reported treatment: PST · data year 2022. 713th of 3,726 records with reported size in the inventory of Italy; 0.02 % of the sum of those 3,726 records in h-e (sum of records, not national capacity); nearest inventoried plant at 2.0 km · 4 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 | 45.8803, 10.8820 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: Italy
Regulatory framework of Italy · 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: 33,976 p.e. of reported load; equivalent average load 23,443 p.e. with the reference profile of Italy (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 (6,795 m³/day of reference), not measured or available for reclamation.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Depuratore_di_riva_san_nicolo | 2.0 km | 16,000 | 11,305 | primary, secondary and tertiary |
| Depuratore_di_riva_arena | 2.1 km | 50,000 | 38,650 | primary, secondary and tertiary |
| Depuratore_di_molina_di_ledro | 5.5 km | 4,500 | 2,841 | primary, secondary and tertiary |
| Depuratore_di_mori | 9.4 km | 20,000 | 13,422 | primary, secondary and tertiary |
| Depuratore_di_rovereto | 10.3 km | 95,000 | 82,477 | 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 Depuratore_Di_Arco report?
Reported size: 25,700 h-e design capacity. Received load: 33,976 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 Depuratore_Di_Arco?
Aguas SB simulator reference scenario for 33,976 p.e. of reported load: 1,169,323 kWh per year (49.9 kWh per p.e. of average load), with aeration as 48 % 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.