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WaterQualityWatch -- Continuous Real-Time Water Quality of Surface Water in the United States

Real-Time pH, field, in standard units

Map of , showing which states provide real-time computed water-quality data
11044000 11176900 11455142 11455095 11455335 11455385 11463980 11455136 11337190 11273400 11462500 11510700 11204100 10260500 11455508 11467000 381142122015801 10261500 11447890 380631122032201 11455478 11203580 11463682 11455268 11455276 11455146 11455315 381934121403201 11304200 11455140 380833122033401 11455139 11465240 381424121405601 373751122143601 10260950 11447650 382006121401601 Explanation

* Site operated on a seasonal basis or currently is not operating.
No values are available for the last 6 hours.

The "Real-time" map tracks short-term changes (over several hours) of water quality. Although the general appearance of the map changes very little from one hour to the next, individual sites may change rapidly in response to major rain events or to reservoir releases. The data used to produce this map are provisional.

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URL: http://waterwatch.usgs.gov/wqwatch/map?state=ca&pcode=00400
Page Contact Information: sbrady@usgs.gov
Page Last Modified: Mon 9 June 2014