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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
11455142 11204100 11510700 11455136 10260500 11337190 11463980 11455315 373751122143601 11273400 11467000 11461500 11455335 11455140 11203580 11455385 11455508 10261500 11447650 11462500 11044000 380631122032201 381142122015801 11455478 11336790 11312676 11447890 11176900 11455095 11463682 10260950 11465240 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