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
07380249 294045092492300 07380260 295231093100100 073802511 08017095 292800090060000 08017118 08017044 292952089453800 07387050 291929089562600 07381349 073813498 07380245 07380255 073802516 301141089320300 07387040 295847093420600 301001089442600 07380330 073745257 07374526 295744093303800 294717092250000 073745253 073745275 07381600 2951190901217 07374000 301324090382400 07381150 07374527 295124089542100 07381355 300740090382500 292952090565300 07381350 073745258 295501090190400 02492620 300722089150100 07380215 293809092361500 073645001 073802512 07381427 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.