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

Real-Time Turbidity, in NTU or FNU

Map of , showing which states provide real-time computed water-quality data
02198920 02198955 02198950 02207435 02336152 02198840 02336340 021989793 021989715 02388985 021989792 02203900 021989773 0219897945 02208450 02207160 02389150 02344630 02207400 02208493 02208150 02218565 023362095 02217274 02204037 02207135 02203800 02207385 02336360 02206500 02207448 02336120 02344671 02203831 02336728 02203960 02207185 02336030 02334578 02205865 02334480 02207418 02335350 02336313 02318500 02336240 02337410 02394682 02334885 02203950 02344673 02388975 02217643 02203655 02203603 02336526 02334500 02336000 02207120 02336410 02336300 02205000 02203863 02335880 02335000 02203873 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.