this is information that could save lives, beyond the common advice to avoid fast water. this enables an intelligent choice regarding such water, as well as in

this is information that could save lives, beyond the common advice to avoid fast water. this enables an intelligent choice regarding such water, as well as informed insight regarding how drowning machine deaths mechanistically occur. basically you have to get past the "boil up region" to avoid what looks like passive water, that will suck you in and keep you under.