this literally happens in mexico, monterrey in 2022 during biggest drought in the century, public supply was shut down while coca-cola keep producing soft drink from that reservoir, they end-up give some percentage back after a protest.
If the area can’t support the factories water use then shut down the factory permanently. Wanting to hook up to its infrastructure is all about a lack of public infrastructure.
Many aquifers are over used, but that’s a long term problem and has nothing to do with a drought in a single year.
In this case, as bucket content aproaches 0 drops, 1 drop becomes infinitely more, at least in calculus.
Limits in calculus:
"When a real function can be expressed as a fraction whose denominator tends to zero, the output of the function becomes arbitrarily large, and is said to "tend to infinity" For example, the reciprocal function, f ( x ) = 1/x tends to infinity as x tends to 0.
You think it's possible for a bucket to contain a negative amount of water?
I should note that the product of zero and infinity being an indeterminate form is actually a result about the product of an infinitesimal (of small but indefinite magnitude) and an infinite value. If when you say "zero", you actually mean "zero", there is no ambiguity: zero is more infinitesimal than any infinite value is infinite, and the product of zero with anything, including an infinitely large value, is zero.
Its one of the reasons why I am a market based socialist.
The essentials of living should be state owned, and provided as inexpensively or freely as part of being here. And when that doesn't completely work, significant controls be put in place to prevent undue capitalization/financial ideation.
The next tier should be a middle ground of intermediate importance, that companies can fulfill, but with modest controls to allow suitable profit and growth.
The final tier is the new and not-required level. This is the new stuff, the crazy tech. Low/no laws, let everyone in this realm go crazy and experiment. The skies the limit.
But water? This is beyond the pale. And revolutions have gone on for this before.