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

Real-Time Discharge, in cfs

Map of , showing which states provide real-time computed water-quality data
011058837 01186000 01179500 01175500 01172500 01104000 01100000 01096500 010965852 01199000 01185500 01184000 01183500 01177000 01176000 01174500 01173500 01173000 01166500 01163200 01161000 01124000 01123600 01123360 01116500 01110000 01109000 01108000 01105880 01105870 01105000 01104500 01104200 01103500 01102000 01101500 01101000 01100600 01099500 01098530 01097300 01097000 01096000 01094500 01094400 01333000 01332500 01331500 01198000 01197500 01197000 01187300 01186500 01184100 01181000 01175670 01171500 01170500 01170100 01170000 01169900 01169000 01168500 01162500 01162000 01114500 01114000 01112500 01111500 01111300 01109403 01109070 01109060 01105730 01105600 01105585 01105500 01102500 422302071083801 420259070105600 414507070091400 413758070320501 413601070275800 011055566 011055525 01198125 01174565 01172010 01168250 01161280 01125100 01113895 01111212 01110500 01109730 01108410 01105933 01105917 01105876 01105638 01105608 01105607 01105606 01105584 01105583 01105554 01104715 01104705 01104683 01104501 01104480 01104475 01104460 01104455 01104430 01104425 01104420 01104415 01104410 01104405 01104370 01103455 01103280 01103050 01103025 01102345 01100870 01100693 01100627 01100568 01100561 01100505 01100500 01098500 01098499 01095503 01095434 01095375 01095220 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.