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
291929089562600 073813498 073802516 07380249 292800090060000 293809092361500 07380255 07381349 07374527 301001089442600 073802511 073745257 300722089150100 07374526 294045092492300 073802512 07380245 08017095 295744093303800 07387050 073745275 08017118 292952089453800 07380260 07380330 07387040 295231093100100 08017044 301141089320300 073745258 294717092250000 073745253 2951190901217 295124089542100 07374000 292952090565300 07381600 295501090190400 07381355 07381150 07381427 07381350 073645001 07380215 02492620 301324090382400 073814675 301104089253400 293229091230800 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.