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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
11337190 11273400 11467000 10260500 11455140 11204100 11044000 11176900 11455142 11455508 11463980 11455335 11463682 11465240 380631122032201 11455350 11447650 11455385 11203580 11455146 10261500 11462500 11455478 11455315 11455136 10260950 382006121401601 11447890 381934121403201 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