Worldwide wastewater treatment observatory · 
Sweden
Aguas SB Observatory · public data to understand water
WWTP Ronnangs ARV (Angholmen)
Sweden · official identifier SE1419-1124
30,000h-e design capacity (2022) · 85th of 434 (tied with 9 others)
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier SE1419-1124 · reported size 30,000 h-e design capacity · received load 14,600 h-e · reported treatment: PS · data year 2022. 85th of 434 records with reported size in the inventory of Sweden (tied with 9 others); 0.21 % of the sum of those 434 records in h-e (sum of records, not national capacity); nearest inventoried plant at 5.7 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 (as reported to the EEA: PS) · reported levels |
|---|---|
| Nitrogen removal | yes |
| Phosphorus removal | yes |
| UV disinfection | not reported |
| Status | active |
| Reported coordinates | 57.9418, 11.5666 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: Sweden
Regulatory framework of Sweden · 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: 14,600 p.e. of reported load; equivalent average load 14,590 p.e. with the reference profile of Sweden (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 (3,460 m³/day of reference), not measured or available for reclamation.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Marstrands Avr-Verk | 5.7 km | 6,000 | 2,720 | primary and secondary |
| Hoviksnas Avr-Verk | 15.3 km | 8,500 | 4,100 | primary and secondary |
| Stenungsunds Avloppsreningsverk | 23.4 km | 20,000 | 13,970 | primary and secondary |
| Svanesunds Avloppsreningsverk | 26.9 km | 3,000 | 1,800 | primary and secondary |
| Tuvesviks Avloppsreningsverk | 27.5 km | 4,500 | 3,116 | 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 Ronnangs ARV (Angholmen) report?
Reported size: 30,000 h-e design capacity. Received load: 14,600 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 Ronnangs ARV (Angholmen)?
Aguas SB simulator reference scenario for 14,600 p.e. of reported load: 681,821 kWh per year (46.7 kWh per p.e. of average load), with aeration as 46 % 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.