Playa El Arenisco · Piscina Natural Punta Hidalgo

Water quality, official measurements, discharges and incidents in San Cristóbal de La Laguna, Tenerife.

Historical profile
Very good97 / 100

Last official sample:

The available official measurements show a consistently strong historical profile over the last 24 months.

This score summarises the available official bathing-water history using MiCharco’s methodology. It does not represent real-time water conditions.

Swimming here today?

Check current conditions (opens in a new tab), warnings and on-site signage before entering the water.

Natural sea pool at Punta del Hidalgo, San Cristóbal de La Laguna
Field view · Playa El Arenisco · Piscina Natural Punta HidalgoWikimedia Commons · Mentxuwiki · CC BY-SA 4.0 (opens in a new tab)

View official analyses, annual classification, incidents and nearby discharges related to Playa El Arenisco · Piscina Natural Punta Hidalgo.

Latest official test
15 days ago
E. coli
9
MPN / 100 mlBelow EU ‘Excellent’ reference value
Enterococci
29
MPN / 100 mlBelow EU ‘Excellent’ reference value
Nearest discharge
114 m
UnauthorisedNot a relevant pressure factor
Latest official status
Open

Current beach state published by Gobierno de Canarias: APTA PARA EL BAÑO

Incidents · 30 days
None recorded
Annual quality
Excellent
Historical context

Latest recorded incidents

Recorded water-quality incidents and official notices.

No recent recorded incidents.

Historical context

Historical profile

This score summarises the available official bathing-water history using MiCharco’s methodology. It does not represent real-time water conditions.

Very good97 / 100

Last official sample:

The available official measurements show a consistently strong historical profile over the last 24 months.

Official data

Latest official measurements

Measurement age visible · Not real time
Period
DateSampling pointE. coliEnterococciOfficial statusSourceDate retrievedLast official update
7 Sept 2026LATERAL DERECHO PISCINA NATURAL9 MPN / 100 ml29 MPN / 100 mlSuitable for bathing21 Sept 202621 Sept 2026
24 Aug 2026LATERAL DERECHO PISCINA NATURAL9 MPN / 100 ml29 MPN / 100 mlSuitable for bathing17 Sept 202617 Sept 2026
10 Aug 2026LATERAL DERECHO PISCINA NATURAL29 MPN / 100 ml40 MPN / 100 mlSuitable for bathing17 Sept 202617 Sept 2026
20 Jul 2026LATERAL DERECHO PISCINA NATURAL30 MPN / 100 ml29 MPN / 100 mlSuitable for bathing17 Sept 202617 Sept 2026
6 Jul 2026LATERAL DERECHO PISCINA NATURAL29 MPN / 100 ml29 MPN / 100 mlSuitable for bathing17 Sept 202617 Sept 2026

Sample evolution

Recent microbiological measurements

LATERAL DERECHO PISCINA NATURAL

25 May 2026–7 Sept 2026 · Official samples

E. coliEnterococci
Period

Recent official bathing-water samples. Lower values generally indicate lower levels of faecal indicator bacteria.

Beaches near Playa El Arenisco · Piscina Natural Punta Hidalgo

Frequently asked questions

What is the water quality at Playa El Arenisco · Piscina Natural Punta Hidalgo?

The official annual classification for Playa El Arenisco · Piscina Natural Punta Hidalgo is “Excellent”, while MiCharco’s historical profile is “Very good”. MiCharco’s profile is based on the available official microbiological measurements and relevant recorded context. They use different methodologies and time frames; neither represents real-time water conditions.

When was the latest official sample taken?

The most recent official sample available for Playa El Arenisco · Piscina Natural Punta Hidalgo was taken on 7 Sept 2026. Bathing-water sampling is not daily; every sample is shown with its own date.

What were the latest E. coli and enterococci values?

In the official sample of 7 Sept 2026, E. coli measured 9 UFC/100 ml and intestinal enterococci 29 UFC/100 ml. These are values from that specific sample, not a measurement of today.

Are there registered discharges near Playa El Arenisco · Piscina Natural Punta Hidalgo?

According to the official land-to-sea discharge census, the nearest registered point is 114 m from Playa El Arenisco · Piscina Natural Punta Hidalgo. 7 registered points within 3 km is shown as contextual pressure and does not affect the historical profile. A registered discharge does not in itself imply a water-quality problem.

Have there been recent closures or incidents at Playa El Arenisco · Piscina Natural Punta Hidalgo?

No published incidents, closures or official notices about Playa El Arenisco · Piscina Natural Punta Hidalgo were found in the monitored sources.

Where does MiCharco's data come from?

From official sources: the Government of the Canary Islands bathing-water sampling, NÁYADE information where applicable, the official land-to-sea discharge census and communications from local administrations. Every record links to the original source.

Does MiCharco's data say whether I can swim today?

Not necessarily. An official sample may have been taken days or weeks earlier, and a good past sample does not guarantee today's conditions. For current restrictions, always check official notices and on-site signage.

Know something we should know?

Seen a warning, incident, works, pollution issue or local initiative related to this beach?

Send us a tip