Officially measured
bathing permitted
Last sample: 24 August 2026
Calculated for today
No signal today
Reason: discharge 13 m away, not authorised
Less than 13 metres from the beach, Piscinas La Caleta discharges into the sea, the outflow of a sea water pool. The register lists no permit for it. No treatment stage is documented for it. The register describes the condition of the pipe as good (Bueno).
Official sample
| E. coli | 29 | Limit 500 |
|---|---|---|
| Intestinal enterococci | 2 | Limit 185 |
| Official verdict | bathing permitted (Zona Apta para el baño) | |
| Annual class | excellent (EXCELENTE) | |
This sample was taken on 24 August 2026, so for today it is only an indication. This zone is sampled about every 14 days, the next sample was expected on 7 September 2026.
Conditions today
| Rain over the past 48 hours | 0.0 mm |
|---|---|
| Current | 0.6 km/h |
| Wave height | 1.16 m |
Waste water discharges nearby
| Waste water discharges nearby | Distance | Official verdict | Treatment | Condition of the pipe |
|---|---|---|---|---|
| Piscinas La Caleta | 13 m | not authorised | no data | good |
| EDAR Aeropuerto de El Hierro | 1.6 km | not authorised | secondary treatment | poor |
History
34 samples since 5 June 2023, 0 of them with a ban or warning.
Why this page exists
This page exists because a waste water outlet discharges into the sea 13 metres away. The measurement series for this zone has been unremarkable so far.
Official bathing water profile (PDF)
The map needs JavaScript. All readings are in the tables on this page as well.
Beaches nearby
All bathing zones on El Hierro To the map of all Canary Islands
This page does not replace official bathing water monitoring or a warning issued by the municipality. The estimated part is our own calculation, not a measurement.
Sources: Gobierno de Canarias (Dirección General de Salud Pública; Censo de vertidos desde tierra al mar), Ministerio de Sanidad (NÁYADE), European Environment Agency (UWWTD), Ministerio para la Transición Ecológica, Open-Meteo. Data as of: 2026-09-13, 22:49