Inside Westminster’s wastewater laboratory, chemistry reveals what the eye can’t see.
Samples taken before, during, and after treatment show what’s entering the plant, how effectively the process is working, and what remains in the treated water before discharge.
Tests measure suspended solids and oxygen demand—indicators of how much material remains in the water and its potential impact on a receiving waterway. Specialized instruments and carefully prepared samples turn those measurements into data that guide treatment decisions and document compliance with permit requirements.
This quick walkthrough offers a peek at the science behind the tanks, pumps, and pipes—and the testing essential to protecting waterways and public health.
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