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

Real-Time Water Temperature, in °C

Map of , showing which states provide real-time computed water-quality data
01653620 01650800 01651003 01642199 01478245 01646500 01642198 01649500 03066000 01646305 01649190 01594441 01581752 01589290 01650800 01653560 01478000 01646000 01651800 01483155 01478650 01638500 01479000 01640152 03076500 01585075 01643580 01611500 01491000 03075871 01597500 01596500 01581920 01595800 01640975 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.