Worldwide wastewater treatment observatory · 
United Kingdom
Aguas SB Observatory · public data to understand water
WWTP NAIRN WWTP
United Kingdom · official identifier UKSC_TP00140
20,000h-e design capacity (2018) · 611th of 1,875 (tied with 6 others)
European Environment Agency — Waterbase-UWWTD, data call 2019 (v07.01) · official identifier UKSC_TP00140 · reported size 20,000 h-e design capacity · received load 13,849 h-e · reported treatment: PST · data year 2018. 611th of 1,875 records with reported size in the inventory of United Kingdom (tied with 6 others); 0.02 % of the sum of those 1,875 records in h-e (sum of records, not national capacity); nearest inventoried plant at 14.3 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 + tertiary (more stringent) (as reported to the EEA: PST) · reported levels |
|---|---|
| Nitrogen removal | not reported |
| Phosphorus removal | not reported |
| UV disinfection | yes |
| Status | active |
| Reported coordinates | 57.5930, -3.8476 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 |
|---|---|---|---|---|
| Forres Wwtp | 14.3 km | 18,000 | 16,359 | primary and secondary |
| Allanfearn Wwtp, Inverness | 20.9 km | 124,500 | 85,624 | primary and secondary |
| Alness & Invergordon Wwtw | 24.9 km | 22,000 | 14,008 | primary and secondary |
| Tain Wwtp | 27.9 km | 5,000 | 4,713 | primary, secondary and tertiary |
| Evanton Wwtp | 29.5 km | 2,534 | 1,345 | 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 NAIRN WWTP report?
Reported size: 20,000 h-e design capacity. Received load: 13,849 h-e. Units are retained without conversion.
What treatment is reported?
Treatment PST. 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.