Yes, numerous reports and experts assert that the Iranian Revolutionary Guard Corps (IRGC) has played a significant and detrimental role in creating and exacerbating Iran's water crisis, including the shortage in Tehran.
The IRGC, primarily through its engineering and construction arm, Khatam al-Anbiya, is described by some analysts as the core of a "water mafia" that prioritizes profit and political power over sustainable water management.
It was probably just an aspirin factory