From Al-Monitor:
Eighteen lawmakers representing constituencies from the central Iranian province of Esfahan, where water scarcity has reached an alarming state, have resigned collectively in a symbolic move against what they believe is an unfair distribution of water resources. In response, their counterparts from three other provinces, which share the same water supplies, hit back. They demanded in a public letter that the heads of the three branches of the Iranian state — president, parliament speaker and judiciary chief — as well as the country's powerful Supreme National Security Council intervene to bridge the widening divide over who should have more water.
The latest confrontation has not been without a precedent. Last August, Iran's interior minister reported at least 20 water-related clashes, some of them deadly, in a period of less than 140 days.
Local tensions over water resources in Iran are not a novelty either. In recent years, the crisis has not only worsened but has also witnessed new implications. Provinces that were traditionally considered water-rich areas — such as west Azerbaijan, east Azerbaijan, Kohgiluyeh and Boyer-Ahmad, Chahar Mahal and Bakhtiari, Khuzestan, Mazandaran, Gilan and Golestan — are already battling it out to win the bigger share, bringing the fight to political levels in the open.
The collective resignation by parliamentarians Dec. 5 was specifically a protest against the government's decision to take off Esfahan province water transfer projects from next year's budget bill. The angry lawmakers are still digging in their heels. The key water supply of the province is Zayandeh Roud, central Iran's longest river originating from springs in Chaharmahal and Bakhtiari province. Distribution of water from Zayandehroud has been the main driving force behind tensions between the authorities in Esfahan and the neighboring provinces of Yazd, Chahar Mahal and Kohgiluyeh as well as Khuzestan further away in the southwest.
While seeking solutions in their public letter against the resignation by their colleagues from Esfahan, lawmakers from Chahar Mahal, Kohgiluyeh and Khuzestan implicitly warned that the gesture could fan the flames of water-related conflicts.
Similar differences are also growing elsewhere between the three northern water-rich provinces of Gilan, Mazandaran and Golestan on the one hand, and the central provinces of Semnan and Markazi on the other. Semnan is the birthplace of President Hassan Rouhani, who only one day before the Esfahan parliamentarians' resignation promised cheering crowds there an ambitious water diversion project from the Caspian Sea. The pledge, however, was met with fury from lawmakers representing the three northern provinces on the shore of the Caspian Sea. Rouhani's words angered even his allies in parliament. This case has rallied Rouhani supporters and opponents behind one flag in the opposition against him.
"This treason will not be permitted," one pro-Rouhani member of parliament warned about the project.
Earlier, the water crisis had already pitted parliamentarians from Sistan and Balouchestan province against Foreign Minister Mohammad Javad Zarif over Iran's share from the Hirmand River running in from the Afghan border. An older water-related political conflict in Iran is the constant and unsettled tension between lawmakers from west and east Azerbaijan provinces, and different sitting governments over Lake Urmia's critically falling levels.
Such a background of political implications of Iran's water crisis has in recent years triggered public protests, in many cases turning ugly, with security forces making arrests in their heavy-handed response. The latest of such unrest rocked Khuzestan province last summer.
