Worldwide wastewater treatment observatory · 
United Kingdom
Aguas SB Observatory · public data to understand water
WWTP ASCOT STW
United Kingdom · official identifier UKENTH_TWU_TP000008
31,053h-e design capacity (2018) · 459th of 1,875
European Environment Agency — Waterbase-UWWTD, data call 2019 (v07.01) · official identifier UKENTH_TWU_TP000008 · reported size 31,053 h-e design capacity · received load 27,390 h-e · reported treatment: PS · data year 2018. 459th of 1,875 records with reported size in the inventory of United Kingdom; 0.03 % of the sum of those 1,875 records in h-e (sum of records, not national capacity); nearest inventoried plant at 4.8 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 · 2018
| Treatment | primary + secondary (as reported to the EEA: PS) · reported levels |
|---|---|
| Nitrogen removal | not reported |
| Phosphorus removal | yes |
| UV disinfection | not reported |
| Status | active |
| Reported coordinates | 51.4061, -0.7208 precision reported by the source: level 2 what it means |
| Source and year | European Environment Agency — Waterbase-UWWTD, data call 2019 (v07.01) · dataset record |
REGULATORY REFERENCES
Referencia normativa: United Kingdom
Regulatory framework of United Kingdom. Individual applicability is not determined in this profile.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2018 | Treatment |
|---|---|---|---|---|
| Bracknell, Hazelwood Lane, Binf Stw" | 4.8 km | 91,100 | 84,462 | primary and secondary |
| East Hampstead Park Stw | 5.5 km | 7,706 | 7,706 | primary and secondary |
| Lightwater Stw | 7.7 km | 26,300 | 21,891 | primary and secondary |
| Wokingham , Berks Stw" | 8.1 km | 14,906 | 14,906 | primary and secondary |
| Sandhurst, Sandhurst, Berks Stw" | 9.1 km | 40,247 | 38,193 | 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 ASCOT STW report?
Reported size: 31,053 h-e design capacity. Received load: 27,390 h-e. Units are retained without conversion.
What treatment is reported?
Treatment PS. Nitrogen, phosphorus and UV are shown only when explicitly reported.
SOURCE AND CORRECTIONS
Source
reported data · European Environment Agency — Waterbase-UWWTD, data call 2019 (v07.01) · data 2018 · edition 2019 · 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.