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
05586100 05578500 05558300 05555300 05543500 05535070 05531300 05530990 05438283 05568500 05540130 05539000 05535000 05530000 05597500 05595820 05595730 05595200 05593575 03337000 05592500 05592100 05592000 05591550 05591200 05570910 05568800 05568000 05567500 05551200 05550500 05540250 05540195 05540160 05540095 05539900 05536290 05536179 05533400 05531500 05529500 05528000 05527950 05527800 05527500 05526000 05525500 05525000 05501000 05466000 05448000 05439500 05439000 03378635 03345500 03343400 03342500 03342000 07022000 07020500 07010000 05599490 05597000 05594800 05594450 05594100 05594000 05593900 05593000 05592900 05592800 05592575 05592050 05591700 05590800 05588000 05587900 05587450 05587000 05585000 05584500 05583000 05582000 05580950 05580000 05579500 05577500 05576500 05576000 05573540 05572000 05570000 05569500 05561500 05560500 05556500 05552500 05551700 05549000 05548280 05540500 05540275 05540060 05537500 05536500 05536340 05536275 05536265 05536255 05536235 05536215 05536195 05536190 05536000 05535500 05534500 05533000 05532500 05532000 05529000 05528500 05520500 05512500 05502000 05496000 05495500 05469000 05467000 05466500 05465500 05447500 05446500 05444000 05443500 05440000 05438500 05437500 05437050 05435500 05419000 03612000 03399800 03384450 03382100 03381500 03380500 03379500 03378000 03377500 03339000 03336900 03336645 414745087484901 413104090334301 413028087303601 412741090302201 412320088154101 411130091032801 410622090573401 404208089335201 400343090092101 400113090261201 395556091245801 394803088215001 375902089562801 370000089094501 07020850 07019317 07010208 07010180 07010097 07010094 07010090 07010086 07010035 07005000 07001910 06936530 06936475 06935997 05595240 05595000 05593945 05590520 05590050 05587498 05586300 05585500 05579725 05579630 05578300 05578250 05578100 05578000 05576900 05576250 05576022 05568615 05554500 05554300 05551675 05551582 05551581 05551580 05551545 05551540 05551330 05551001 05551000 05550300 05550001 05550000 05549501 05549500 05548500 05548105 05548000 05547500 05547000 05543010 05542500 05542000 05541710 05540290 05537980 05536995 05536890 05536580 05536343 05536162 05536140 05536137 05536123 05536121 05536118 05535400 05533600 05532600 05531410 05531175 05531045 05531015 05530750 05528100 05514860 05443000 05442300 05440700 05438170 05437645 05437641 05437610 05434500 05422600 05422470 05420500 05420460 05420400 05414820 04092750 04087440 03612600 03611000 03384500 03382200 03381700 03381495 03380000 03378500 03346500 03346000 03338780 03337570 03337100 03336998 03336890 03322420 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.