Nezahualcoyotl/Neza, Naucalpan, and Ecatepec (the municipalities mentioned) are not in Mexico City proper.

They along with Iztapalapa are the former slum towns. How much of the water crisis can be attributed to the fact that these were all unplanned muncipalities, with split governance between Mexico State and CDMX

Edit: Yep, looks like only 15% of water in Mexico is allocated to human consumption and the rest is for agriculture and manufacturing [0].

Now I'm curious how many seats in Estado Mexico's assembly are within the CDMX metro and how many are not. If majority of them aren't within the CDMX metro then it's the classic democracy dilemma you see in Brazil, India, Indonesia, Philippines, etc as well.

[0] - https://www.axios.com/2024/11/26/mexico-water-crisis-claudia...