[AnthonyMouse]

If by "regulated and studied" you mean there are some laws that people regularly pay no attention to and aren't even aware exist, and some random sampling of a minuscule proportion of storm water for a minuscule subset of possible contaminants, and not even that much in many jurisdictions.

[watwut]

People dont need to pay attention, because when you buy a pool or pool chemistry, it already follows applicable regulations. The companies doing the work also know them.

> some random sampling of a minuscule proportion of storm water for a minuscule subset of possible contaminants

The whole point of random sampling is to ensure you need as miniscule amount of water as possible. These tests checking likely polutants is also not a bad thing.

Are you claiming these pools are massively poluting water? Or are you just angry that potentially large polutants are not allowed to just do what they want?