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Pennsylvania Real-Time Water Quality

January 13, 2022

Real-time computed concentrations of water-quality constituents such as suspended sediment and fecal coliform bacteria are calculated using ordinary least squares regression models. The results of these models, along with direct water-quality measurements, can be viewed here as time-series graphs, or downloaded as tabular data.

Bridge with ADCP monitor in foreground, boat in middle background in a flooded, highly sedimented creek
Collecting water-quality and suspended sediment samples during a high flow event.

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