North Bay Aqueduct Water Quality Map
All of the data and information on these plots is raw, unrefined, and has not yet been reviewed by qualified staff. The plots come directly from the monitoring equipment and are displayed in unedited format. All monitoring equipment is subject to intermittent fluctuations, or spikes, which can cause invalid readings. These plots are updated every 15 minutes and may not reflect current readings. The data and information is subject to change at any time for a variety of reasons.
All times are Pacific Standard. Add one hour during daylight savings time.
Click on a Map Icon to retrieve a data webpage for that station.   Hover your mouse over a Map Icon to display a popup graph of a single station's data.
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