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

Current RTWQ Maps
State:
Measurement:
Google Map of all USGS Real-Time Water Data
RTWQ FAQ

 

Map of , showing which states provide real-time computed water-quality data
01104455 01104480 01095434 01104475 01104453 01104460 01104415 01104430 422302071083801 01111230 01104370 01095375 01104405 01104420 01095220 01173000 01104455 01095434 01104415 01104420 01104370 01104430 01104460 01104405 01111230 01104480 01104453 01104475 01095375 422302071083801 01095220 01111230 01104455 01332500 01199000 01186000 01175670 01173500 01109070 01197500 01111300 01097300 01094500 01333000 01331500 01197000 01185500 01184000 01183500 01181000 01180500 01179500 01177000 01176000 01175500 01174500 01172500 01171500 01170500 01170000 01169900 01169000 01168500 01166500 01165000 01164000 01163200 01162500 01161000 01125000 01124500 01124000 01123600 01116500 01114500 01114000 01112500 01111500 01111200 01110000 01109060 01109000 01108000 01105870 01105730 01105600 01105500 01105000 01104500 01104200 01104000 01103500 01102500 01102000 01101000 01100600 01100000 01099500 01098530 01097000 01096500 01096000 01094400 424858070522116 422309071092201 422302071083801 413758070320501 011058837 011055566 010965852 01198125 01198000 01186500 01184100 01174565 01173000 01172010 01170100 01163500 01162000 01124350 01123360 01113895 01111230 01111212 01110500 01109730 01109403 01108410 01105933 01105880 01105876 01105608 01105607 01105606 01105585 01105584 01105583 01105554 01104715 01104705 01104683 01104480 01104475 01104460 01104455 01104453 01104430 01104420 01104415 01104405 01104370 01103280 01103050 01103025 01102345 01101500 01100693 01100627 01100568 01100561 01100505 01100500 01098500 01098499 01096840 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.


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URL: http://waterwatch.usgs.gov/wqwatch/map?state=ma&pcode=00010
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Page Last Modified: Mon 24 January 2011