The City of Dallas’ water treatment plant in Oregon uses surface water flowing from Mercer Reservoir to provide safe drinking water to the community. It delivers water to more than 16,000 people daily. 

Analyzers were used to test the effluent from its conventional filters to ensure they were functioning correctly and to help meet state and federal regulations. The analyzers were extremely difficult to clean, would routinely drift, and required frequent calibration, which is complicated, time-consuming and expensive.

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