Tunisia's water crisis
The agriculture ministry put Tunisia's dams at 60 per cent in late June 2026 and called the level very reassuring. The taps stopped anyway: of the 608 citizen alerts the Tunisian Water Observatory logged in July, 549 were unannounced cuts.

The agriculture ministry says the stock is not the problem. Fayez Meslem, its director general of dams, told the TAP news agency at the end of June 2026 that the dams stood at 60 per cent of a capacity of about 2.3 billion cubic metres, a level he called very reassuring. There is no published series to set that against: ONAGRI, the ministry's own observatory, has issued no daily dam bulletin since 10 October 2025, when the national fill rate was 27.4 per cent.
The Tunisian Water Observatory, which is independent, logged 201 citizen alerts in January 2026 and 608 in July, 549 of them unannounced cuts. Nabeul led the July count with 65, then Monastir with 62 and Mahdia with 51. Its annual report for 2025 counted 3,064 alerts, 2,666 of them cuts and disruptions in supply. The report's first recommendation was a comprehensive and independent evaluation of the quota system that shares out the water, which the observatory says keeps running with no published scientific evaluation of its effectiveness.
Abdelhamid Mnaja, who runs the water utility SONEDE, told Jawhara FM on 17 July 2026 that the disruptions came mainly from the pumping stations. About 1,500 of those run on electricity, and SONEDE is the biggest customer of the state power company STEG. In parts of Mahdia, Sousse and Monastir the taps were shut from midnight to five in the morning from 5 July 2026, and Mnaja said the schedule would hold until new plants open. One is a treatment plant at Kallâa Kebira, due in December 2026.
Water is also lost before it arrives. Houcine Rhili, a water resources expert, told L'Économiste Maghrébin on 6 August 2026 that 20 to 25 per cent of the drinking water in the pipes disappears, 120 to 130 million cubic metres a year, and that a fifth of the country's pipes are over 50 years old. He dates the state's retreat from financing water infrastructure to 1995 and 1996. In the medina of Sfax, a SONEDE project funded by Japan brought losses there down from 50 per cent to 26.
The cut at Borj Erras had run close to 20 days by 14 August 2026, the Mahdia governorate said; the area's member of parliament said it had been more than a month. Residents protested. Lawyers appointed by the Tunisian League for Human Rights said those held were mostly minors and were freed that evening. The league and the Mahdia bar say the file rests on conspiracy, on article 72 of the penal code, which carries the death penalty, and on article 24 of decree-law 54, used against those who filmed.
”Since 1995-1996, the state has progressively withdrawn from the financing of water infrastructure”
The numbers
What the comparison shows
Where they agree
Nobody here traces the cuts to an empty dam. The agriculture ministry points at how full the dams are and calls that reassuring, SONEDE at the pumping stations and the power they need, and Houcine Rhili at pipes that lose a fifth to a quarter of what is pumped into them. All three explanations put the failure between the dam and the tap.
Where they split
Fayez Meslem says the water in the dams covers what the country needs for the summer. Houcine Rhili puts the loss further down the system: a fifth to a quarter of the drinking water put into the pipes never reaches a tap, on his estimate, and the state stopped paying to renew those pipes in 1995 and 1996. Abdelhamid Mnaja names another cause, the pumping stations and the electricity they depend on, and says SONEDE is matching supply to what it can produce rather than cutting it.
What nobody is saying
Nobody has published an evaluation of the quota system that shares out Tunisia's water. The Tunisian Water Observatory asked for a comprehensive and independent one in its report for 2025, and says the system runs on with no published scientific evaluation of its effectiveness. Nobody has said when Borj Erras gets normal supply back either. The Mahdia governorate promised an hour and a half to two hours a day from 15 August 2026 for more than a week, and gave no date for the return to normal service, nor for the Sidi Abdelhamid desalination plant at Sousse, whose delay it calls one of the main causes.
Who says what
He says the stored water covers the country's needs for the summer, and that the stock should ease the pressures that pushed Tunisia into periodic cuts in earlier years.
”المطمئن جدا مقارنة بالسنوات الأخيرة التي شهدت تراجعا حادا في الموارد المائية”very reassuring compared with recent years, which saw a sharp decline in water resources
SONEDE is not cutting water, he says, but matching supply to what it can produce. The night-time cuts, which he calls an adjustment, last until new plants open. He expects the coastal regions to escape major disruption the following summer, once the Kallâa Kebira plant is running.
He says SONEDE's condition is the result of decades of public choices that did not keep up with need. He dates the state's retreat from financing water infrastructure to 1995 and 1996, and argues that renewing the networks would recover large volumes more cheaply than building new production.
”Depuis 1995-1996, l'État s'est progressivement retiré du financement des infrastructures hydrauliques”Since 1995-1996, the state has progressively withdrawn from the financing of water infrastructure
Our coverage
- Saïed says water and power cuts 'did not happen naturally'Monday, 24 August 2026
- Dredging and cleanup of Nebhana dam begin after Saïed's visitMonday, 24 August 2026
- Protests enter second month as Tunisia logs a record wave of unrestFriday, 21 August 2026
- Four readings of a record month, and a count that won't take a sideFriday, 21 August 2026
- Tunisia caps mineral water prices as summer shortage bitesWednesday, 19 August 2026
- 5,430 bottles of mineral water were seized in Tabarka over illegal price risesMonday, 17 August 2026
- Everyone detained after the Borj Erras water protests has been releasedSunday, 16 August 2026
- Demanding water in Borj Erras opened a conspiracy investigationSaturday, 15 August 2026
- Borj Erras went weeks without water, and the people who protested are under investigation for conspiracySaturday, 15 August 2026
- More than 147,000 litres of bottled water have been seized since mid-JulyThursday, 13 August 2026
- The bottled water shelf emptied in July. Everyone who names a culprit names the distribution stageThursday, 13 August 2026
- Only 22 percent of Tunisia's treated wastewater is reusedWednesday, 12 August 2026
- The consumer body raises the alarm over bottled water prices during the shortageMonday, 10 August 2026
- Tunisia logged 608 water supply complaints in July, the most in any month this yearSunday, 9 August 2026
- Saied summons the power and water utilities over outages lasting more than 24 hours as employers prepare to sueSaturday, 25 July 2026
- Saïed summons ministers and utility chiefs over the water and power cutsThursday, 23 July 2026
- No power, no water: SONEDE explains why the taps are running drySaturday, 18 July 2026
- Rolling blackouts and water rationing spread as the heatwave holdsWednesday, 15 July 2026