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

Real-Time Discharge, in cfs

Map of , showing which states provide real-time computed water-quality data
09209400 06191000 13016450 09196500 06646000 06428500 06228350 06037500 13011500 13010065 09223000 06253000 06036905 06660000 06657000 13046995 13018350 13014500 13011900 10039500 10032000 10016900 10011500 09257000 09220000 09217900 09211200 09205000 06635000 06630000 06623800 06620000 06430500 06281000 06279940 06235500 06228000 06224000 06221400 06220800 06218500 06207500 06186500 13027500 13023000 13022500 13018750 13018300 13015000 13011000 10038000 10028500 10020300 10020100 09255000 09253000 09229500 09224700 09218500 09217000 09213500 09210500 09188500 06670500 06652000 06634620 06632400 06625000 06622700 06430850 06429997 06426500 06386500 06324500 06318500 06317000 06309200 06306300 06289000 06285100 06279500 06274300 06227600 06188000 13025500 13016305 13013650 09258980 09258050 09216050 09213700 06638090 06634060 06630465 06427850 06236100 06209500 06190540 06187915 06037100 06036940 06036805 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.