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

Real-Time Specific Conductance, in µS/cm

Map of , showing which states provide real-time computed water-quality data
03298135 03301900 03293510 03298000 03287600 03293000 03298200 03254520 03298250 03292480 03298300 03301940 0329247350 03292474 03292900 03288180 0329247450 03298150 03612600 03302000 03302050 03293510 03302030 03293530 03297800 03293500 03292500 03292550 03290500 03292470 03277200 03292475 03417500 03400800 03321500 03302058 03293532 03294570 03297900 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.