USGS - science for a changing world

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
01638500 01589290 01650800 01640975 01649500 01651800 01585075 01478245 01585219 01651730 01651000 01646500 01650800 01642198 01636500 01642199 01646305 01611500 01478650 01595800 01649190 01479000 01646000 01585230 01585225 01478000 01581752 01597500 01581920 03066000 03076500 01596500 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.

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URL: http://waterwatch.usgs.gov/wqwatch/map?state=md&pcode=00010
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Page Last Modified: Mon 9 June 2014