OFFICIAL ACTIONS

Measures & Projects

Actions to improve water quality and protect Tenerife's coast

Explore official projects and measures related to wastewater, discharges and coastal protection, including who is responsible and the current status of each action.

Cabildo technicians propose a new outfall for Punta Brava

A technical report by the Tenerife Island Water Council, dated 18 August 2026, concludes that repairing the existing Punta Brava submarine outfall is not sufficient. According to Canarias Ahora / elDiario.es, published on 21 September 2026, the alternatives studied for repairing the existing infrastructure do not provide an adequate structural solution. Technicians propose constructing a new submarine outfall along a different route, while temporary measures remain in place and wastewater treatment is improved. The proposal does not mean the new infrastructure has been approved, funded or started.

Date

21 Sept 2026

Type
Proposed
INFRASTRUCTURESANITATION
Where

Puerto de la Cruz · Playa Jardín / Punta Brava, Puerto de la Cruz

Who

Tenerife Island Water CouncilImplementing body

Cabildo de Tenerife (island council)Public institutions

Residents raise concerns over Punta Brava treatment plant works

Residents of Los Frailes have reported dust, noise and a lack of information during the expansion works at the Punta Brava treatment plant, according to Diario de Avisos. Concerns were also raised regarding earth movements, debris and possible effects on vegetation. Fundación Telesforo Bravo has announced that it will request information about the works and the corresponding permits.

Date

20 Sept 2026

Type
In progress
WORKS
Where

North · Puerto de la Cruz · Los Frailes / Punta Brava

Who

Residents of Los FrailesCivil society

Telesforo Bravo FoundationCivil society

Joint sanitation coordination group proposed for the Valle de La Orotava

Asamblea Ciudadana Portuense has proposed creating a joint sanitation coordination group involving Puerto de la Cruz, La Orotava, Los Realejos and Santa Úrsula to coordinate assessments, needs and actions related to the regional wastewater system.

The proposal calls for stronger coordination between municipalities and closer monitoring of sanitation infrastructure and water quality. It is a civil society initiative and has not been approved as an official government programme.

Date

19 Sept 2026

Type
Proposed
PUBLIC PARTICIPATION
Where

North · Puerto de la Cruz · Orotava (La) · Realejos (Los) · Santa Úrsula · Valle de La Orotava

Who

Asamblea Ciudadana PortuenseCivil society

Future Santa Úrsula vehicle inspection station wastewater discharge opened to public consultation

The application concerning treatment and discharge of wastewater from the future Santa Úrsula vehicle inspection station is undergoing public consultation before any potential authorisation.

The procedure allows the technical documentation to be reviewed and representations to be submitted. This is an application under consideration: it is not an illegal discharge, detected pollution, or an authorisation already granted.

Public consultation deadline: 30 Oct 2026

Date

18 Sept 2026

Type
Public consultation
AUTHORISATIONSDISCHARGE CONTROL
Where

North · Santa Úrsula

Who

Tenerife Island Water CouncilPublic institutions

DEKRA ITV SpainPublic institutions

New Añaza pumping station completed under Santa Cruz Zero Discharge Plan

Santa Cruz completed the new Añaza wastewater pumping station as part of its Zero Discharge programme. Wastewater from the area can now be conveyed into the sanitation system, while the submarine outfall is intended mainly for exceptional rainfall-related situations.

This infrastructure action does not in itself imply any change in current bathing-water quality.

Date

18 Sept 2026

Type
Completed
SANITATIONINFRASTRUCTURE
Where

Metropolitan area · Santa Cruz de Tenerife · Añaza

Who

Santa Cruz de Tenerife City CouncilPublic institutions

EMMASAPublic institutions

Canary Islands prepares new regulation to update discharge controls and water management

The Canary Islands Government has opened a draft Integrated Public Hydraulic Domain Regulation to public participation. It aims to consolidate and update rules on the public hydraulic domain, water use, discharge controls and sanctions.

Draft regulation under public consultation. It would replace and integrate three existing regulations, including the Discharge Control Regulation for the Protection of the Public Hydraulic Domain. The draft contains more than 350 articles and technical annexes. The public information period lasts one month from publication of the official notice. It has not been approved.

Date

17 Sept 2026

Type
Public consultation
REGULATIONDISCHARGE CONTROL
Where

Canary Islands · Canary Islands

Who

Government of the Canary IslandsPublic institutions

Western Tenerife reinforces maintenance of its sanitation network

The Island Water Council tenders the operation, conservation and repair of the regional sanitation system between Santiago del Teide and Guía de Isora for three years. The network connects several settlements in western Tenerife and conveys wastewater to the Oeste treatment plant (EDAR Oeste).

An operation and maintenance contract on existing infrastructure. It is not linked to any bathing incident and does not in itself imply any change in water quality.

Date

14 Sept 2026

Type
In progress
SANITATIONINFRASTRUCTURE
Where

West · Santiago del Teide · Guía de Isora · Santiago del Teide and Guía de Isora

Who

Tenerife Island Water CouncilPublic institutions

200 tonnes of wet wipes removed from the sewer network in southern Tenerife

Entemanser has removed around 200 tonnes of wet wipes and other waste from the 34 wastewater pumping stations it operates in Adeje, Guía de Isora and Granadilla de Abona during 2026. The work has required more than 6,500 hours. A build-up of this waste can reduce pump efficiency, cause blockages and, in serious cases, contribute to sewage overflows or discharges.

Date

10 Sept 2026

Type
In progress
SEWER NETWORKSANITATION
Where

South · Adeje · Guía de Isora · Granadilla de Abona

Who

EntemanserPublic institutions

Tejina residents renew their demands over the Cueva Negra discharges

The residents' association Las Tres Calles de Tejina has again called for solutions to the problems it reports around the discharges and the Cueva Negra outfall, on the Valle de Guerra coast. According to the association, it has raised this situation for years and has put its demands to the competent authorities once more.

The statements recorded here are those of the residents' association and are not an official finding.

Date

29 Aug 2026

Type
Active public complaint
CITIZEN ACTION
Where

Metropolitan area · San Cristóbal de La Laguna · Tejina · Cueva Negra · Valle de Guerra

Who

AAVV Las Tres Calles de TejinaCivil society

El Pris residents call for solutions to coastal sanitation and discharges

Residents of El Pris have called for works to resolve the sanitation and wastewater and stormwater management problems they report on the coast. Their demands include network improvements and solutions to the discharge problems they point to around El Pris and Mesa del Mar.

The statements recorded here are those of the residents and are not an official finding.

Date

1 Aug 2026

Type
Active public complaint
CITIZEN ACTION
Where

North · Tacoronte · El Pris · Mesa del Mar

Who

El Pris residentsCivil society

New La Vera and Las Dehesas sanitation connection completed

The municipality reported completion of the new sanitation connection allowing wastewater from La Vera, Las Adelfas and upper Los Frailes to flow directly towards the regional EDAR, reducing pressure on coastal pumping stations and the coastal sanitation network.

Date

31 Jul 2026

Type
Completed
SANITATION
Where

North · Puerto de la Cruz

Who

Puerto de la Cruz Town CouncilPublic institutions

New sanitation network for Granadilla East

The Cabildo has approved the tendering of the first phase of the Granadilla East internal sanitation network, with a budget of approximately €1.98 million.

Investment: Aproximadamente 1,98 millones de euros / Approximately €1.98 million

Date

23 Jul 2026

Type
Out to tender
SANITATIONINFRASTRUCTURE
Where

South · Granadilla de Abona · Granadilla East

Who

Cabildo de Tenerife (island council)Public institutions

San Andrés connects its wastewater to the Santa Cruz treatment network

Santa Cruz de Tenerife has completed the works that bring San Andrés wastewater into the municipal sanitation network for treatment at the Buenos Aires treatment plant (EDAR de Buenos Aires), improving sanitation management in this coastal area.

A completed infrastructure project. It is not a bathing incident and does not in itself imply any change in the water quality of nearby beaches.

Date

6 Jul 2026

Type
Completed
SANITATIONINFRASTRUCTURE
Where

East · Santa Cruz de Tenerife · San Andrés

Who

Santa Cruz de Tenerife City CouncilPublic institutions

New Los Alisios pumping station strengthens Santa Cruz Zero Discharge Plan

Santa Cruz de Tenerife has completed the new Los Alisios wastewater pumping station, part of the Zero Discharge Plan, to improve the capacity and reliability of the south-west district sewer network and reduce the risk of coastal discharges.

The project involved an investment of approximately €7.18 million. The new station increases wastewater pumping capacity and forms part of a network of new infrastructure including works in Añaza, Acorán and elsewhere in the municipality. It is one measure within a broader municipal programme and does not mean every wastewater or discharge problem in Santa Cruz has automatically disappeared.

Investment: 7,18 M€

Date

6 Jul 2026

Type
Completed
INFRASTRUCTURESANITATION
Where

Metropolitan area · Santa Cruz de Tenerife · South-west district

Who

Santa Cruz de Tenerife City CouncilPublic institutions

EMMASAPublic institutions

New phase of the La Esperanza–Llano del Moro sewer collector

The Cabildo de Tenerife and El Rosario Town Council are carrying out a new phase of the sewer network on calle El Sino, within the La Esperanza–Llano del Moro main collector. The works add more than one kilometre of separate foul and stormwater networks and allow wastewater to be carried towards the main collector and the district treatment system.

This infrastructure action does not in itself imply any change in current bathing-water quality.

Investment: Adjudicación / Awarded amount

Date

3 Jul 2026

Type
Contract awarded
SEWER NETWORK
Where

East · El Rosario · Rosario (El) · Calle El Sino

Who

El Rosario Town CouncilPublic institutions

Showing 15 of 95 actions

Who is acting?

Public administrations, organisations and groups linked to the actions documented by MiCharco. Select one to see its documented actions.

Public bodies

Civil society and community groups