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There are QA checks on the "finished" water. Automated, and manual (i.e. a chemist manually sampling and analyzing the water). In this particular case, a high p
by throwawayboise 6y ago
There are QA checks on the "finished" water. Automated, and manual (i.e. a chemist manually sampling and analyzing the water). In this particular case, a high pH would have indicated that something was wrong and would have quickly been investigated before severe system-wide effects occurred.
- selimthegrim 6y agoCan confirm (former water treatment plant employee) but usually these are carried out first thing in the morning when the QA lab people get in as far as manually goes.