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
02207448 02208450 02207435 02334885 02198950 02198920 02336152 02388985 021989792 02198955 02198840 0219897945 02203950 02217643 02207385 02344673 02205000 02336300 02203863 02318500 021989773 02208150 02344671 02336030 02335350 02207120 02203873 02335880 02334480 02203960 02336410 02336000 02203900 02208493 02203655 02344630 02207185 02207418 02204037 02207400 02389150 02336313 02207135 02218565 02203603 02336120 02336526 02336728 02336340 02206500 02394682 02334500 02205865 02388975 02335000 021989793 02337410 02207160 02336360 021989715 02203831 023362095 02336240 02334578 02203800 02217274 022035975 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.