Worldwide wastewater treatment observatory · 
Spain · País Vasco
Aguas SB Observatory · public data to understand water
WWTP Elvillar-Lanciego
Lanciego/Lantziego · official identifier ES16010320001010E
6,375h-e design capacity (2022) · 1291st of 2,166
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier ES16010320001010E · reported size 6,375 h-e design capacity · received load 4,044 h-e · reported treatment: PS · data year 2022. 1291st of 2,166 records with reported size in the inventory of Spain; < 0.01 % of the sum of those 2,166 records in h-e (sum of records, not national capacity); nearest inventoried plant at 9.1 km · 2 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 | not reported |
| Phosphorus removal | yes |
| UV disinfection | not reported |
| Status | active |
| Reported coordinates | 42.5540, -2.5290 reported precision: approximate (~111 m) what it means |
| Source and year | European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · dataset record |
REGULATORY REFERENCES
Referencia normativa: Spain
Regulatory framework of Spain · Directive (EU) 2024/3019: reported-capacity band 1,000 to 9,999 p.e.; obligations are set by agglomeration load, not by the capacity of this plant. Individual applicability is not determined in this profile.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Fuenmayor | 9.1 km | 18,660 | 6,553 | primary and secondary |
| Elciego | 9.8 km | 73,181 | 45,110 | primary and secondary |
| Oion | 10.0 km | 8,517 | 5,322 | primary and secondary |
| Cenicero | 10.2 km | 20,000 | 2,695 | primary and secondary |
| Villabuena de Alava | 11.2 km | 15,000 | 12,943 | 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 Elvillar-Lanciego report?
Reported size: 6,375 h-e design capacity. Received load: 4,044 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 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.