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