# Drought in the South-West: alerts on drinking water and restrictions > At the end of October 2026, an ecologist elected official from the Lot-et-Garonne departmental council alerted to a risk of drinking water shortage in the south of the department by the end of the month. In the following days, the Pyrénées-Atlantiques eased their water restrictions thanks to rain, while Tarn-et-Garonne maintained theirs and a dam in Ariège ran dry. In early November, water releases into the Garonne were extended beyond October 31, communes in the Pyrenees and the Basque Country faced supply difficulties, the Neste system remained in crisis in the Gers, and navigation was suspended on the Canal du Midi from November 9. On November 12, the Adour-Garonne Water Agency alerted to a situation never seen in November, stating that tap water is no longer guaranteed in some regions. **In brief**: Ongoing story bringing together 11 events in 9 departments (Pyrénées-Atlantiques, Haute-Garonne, Ariège and 6 more), followed from 27 October 2026 to 12 November 2026. 16 articles from 5 sources (environment); last updated on 12 November 2026 at 20:24. - Status: ongoing - Category: Environment - Place: Pyrénées-Atlantiques, Haute-Garonne, Ariège, Gers, Hérault, Lot-et-Garonne, Hautes-Pyrénées, Tarn, Tarn-et-Garonne - First detected: 27 October 2026 at 17:13 - Updated: 12 November 2026 at 20:24 - Web page: https://acturadar.com/en/stories/168-drought-in-the-south-west-alerts-on-drinking-water-and-restrictions ## Coverage angles The three political leanings cover the same unprecedented autumn drought in the South-West, but the left emphasizes human consequences and climate urgency, the center focuses on hydrological records and institutional alerts, while no right-wing article is provided for comparison. **Common ground** - Exceptional drought extending into November, with water levels never seen at this time of year. - Approximately 300,000 people potentially threatened by a drinking water shortage. - Water releases into the Garonne extended beyond October 31, a first. - The Adour-Garonne Water Agency alerts to an unprecedented situation and that tap water is not guaranteed in some regions. **Differences** - The left highlights the alert from an ecologist elected official in Lot-et-Garonne and the link to climate change, an angle absent from the center articles provided. - The center details numerical hydrological records (Garonne at its lowest in 30 years) and statements from the agency director, which are less present on the left. - The left mentions local economic consequences (scarcity of boletus mushrooms, prices), a topic absent from the center corpus. ## Timeline (11 events) ### 27 October 2026 — [Southern Lot-et-Garonne threatened by drinking water shortage](https://acturadar.com/en/events/2381-southern-lot-et-garonne-threatened-by-drinking-water-shortage.md) A Green party member of the departmental council warns of a risk of drinking water supply interruption in southern Lot-et-Garonne by the end of October. 1 sources, 1 articles · Lot-et-Garonne ### 28 October 2026 — [Pyrénées-Atlantiques: prefecture eases water restrictions](https://acturadar.com/en/events/2807-pyrenees-atlantiques-prefecture-eases-water-restrictions.md) Thanks to October rainfall and lower pressure on waterways and groundwater, the prefecture announces a significant easing of water restrictions. 1 sources, 1 articles · Pyrénées-Atlantiques ### 30 October 2026 — [Tarn-et-Garonne: drought persists and water restrictions continue](https://acturadar.com/en/events/4590-tarn-et-garonne-drought-persists-and-water-restrictions-continue.md) Heat records and deficient rainfall maintain water restrictions in Tarn-et-Garonne, where Saur and the Syndicat de la Lomagne are calling on 4,000 users to limit their consumption. 1 sources, 1 articles · Tarn-et-Garonne ### 30 October 2026 — [Ariège : un barrage à sec après les canicules et la sécheresse](https://acturadar.com/en/events/4985-ariege-un-barrage-a-sec-apres-les-canicules-et-la-secheresse.md) Après les canicules et la sécheresse, un barrage de l'Ariège se retrouve à sec, un niveau jamais atteint selon les habitants. 1 sources, 1 articles · Ariège ### 3 November 2026 — [Tarn : la raréfaction des cèpes fait grimper les prix](https://acturadar.com/en/events/7798-tarn-la-rarefaction-des-cepes-fait-grimper-les-prix.md) Faute de pluie, les sous-bois du Tarn produisent peu de cèpes, les prix s'envolent sur les marchés et les professionnels alertent sur la situation. 1 sources, 1 articles · Tarn ### 3 November 2026 — [Sécheresse : les lâchers d'eau dans la Garonne prolongés au-delà du 31 octobre](https://acturadar.com/en/events/8225-secheresse-les-lachers-d-eau-dans-la-garonne-prolonges-au-dela-du-31-octobre.md) La sécheresse persistante impose de prolonger les lâchers d'eau depuis les réserves des Pyrénées vers la Garonne au-delà de la période réglementaire, une première en Haute-Garonne, avec un appel à la sobriété. 4 sources, 4 articles · Garonne — Haute-Garonne ### 3 November 2026 — [Sécheresse dans les Pyrénées : Lanne-en-Barétous privée d'eau, la solidarité entre villages](https://acturadar.com/en/events/8475-secheresse-dans-les-pyrenees-lanne-en-baretous-privee-d-eau-la-solidarite-entre.md) Le village béarnais de Lanne-en-Barétous s'est retrouvé sans eau au robinet cet été lorsque ses sources se sont taries, sauvé par la solidarité des communes voisines. 1 sources, 1 articles · Lanne-en-Barétous — Pyrénées-Atlantiques ### 3 November 2026 — [Sécheresse au Pays basque : la piscine d'Ustaritz reste fermée faute d'eau](https://acturadar.com/en/events/8456-secheresse-au-pays-basque-la-piscine-d-ustaritz-reste-fermee-faute-d-eau.md) La piscine communautaire Landagoien d'Ustaritz, vidangée pour travaux, n'a pu être remplie qu'à la fin octobre en raison de la sécheresse, prolongeant sa fermeture de près de deux mois. 1 sources, 1 articles · Ustaritz — Pyrénées-Atlantiques ### 6 November 2026 — [Sécheresse : la navigation suspendue sur le canal du Midi dès le 9 novembre](https://acturadar.com/en/events/11038-secheresse-la-navigation-suspendue-sur-le-canal-du-midi-des-le-9-novembre.md) Pour préserver la ressource en eau, VNF suspend la navigation sur le canal du Midi entre Toulouse et l'étang de Thau à compter du 9 novembre, pour la quatrième année consécutive. 1 sources, 1 articles · Canal du Midi, de Toulouse à l'étang de Thau — Haute-Garonne, Hérault ### 6 November 2026 — [Gers : le système Neste en crise maximale face au manque d'eau](https://acturadar.com/en/events/11903-gers-le-systeme-neste-en-crise-maximale-face-au-manque-d-eau.md) Le système Neste reste en situation de crise depuis le 12 septembre dans le Gers : les interdictions d'usage se poursuivent et les rivières sont au minimum vital. 1 sources, 2 articles · Gers ### 12 November 2026 — [Sécheresse : l'agence de l'eau Adour-Garonne alerte sur une situation jamais vue en novembre](https://acturadar.com/en/events/17372-secheresse-l-agence-de-l-eau-adour-garonne-alerte-sur-une-situation-jamais-vue.md) La directrice de l'agence de l'eau Adour-Garonne souligne l'absence de précipitations automnales et une situation très tendue, l'eau au robinet n'étant plus garantie dans certaines régions. 1 sources, 2 articles · Nationwide --- Cite as: Acturadar, “Drought in the South-West: alerts on drinking water and restrictions”, https://acturadar.com/en/stories/168-drought-in-the-south-west-alerts-on-drinking-water-and-restrictions Methodology: https://acturadar.com/en/methodology