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Old Nitrate and Stream Water Quality
June 16, 2013 | USGS

“USGS hydrologic researchers have found that the movement of nitrate through groundwater to streams can take decades to occur. This long lag time means that changes in the use of nitrogen-based fertilizer — whether the change is initiation, adjustment, or cessation — may take decades to be fully observed in streams.” Quoted from the USGS press release.


  Related Stories

Courthouse to Stream in an Open Loop Geothermal System
November 21, 2013 | The Martinsburg Journal News
The court house at Berkeley Springs, Morgan County, West Virginia has an unusual geothermal system. It removes water from a local stream, pumps that water through a heat-exchange system and returns the water to the stream. Open-loop systems connected to a stream are rare.

Nitrate in the Illinois River
November 3, 2013 | USGS
"Nitrate levels in the Illinois River decreased by 21 percent between 2000 and 2010, marking the first time substantial, multi-year decreases in nitrate have been observed in the Mississippi River Basin since 1980." Quoted from the USGS press release.

WaterNow: Stream Conditions Delivered by Phone
March 6, 2013 | USGS
"For the first time, anyone can find out the current conditions on thousands of rivers and streams across the country, right from their phone, using USGS' latest system WaterNow. WaterNow makes the water conditions monitored by more than 16,000 streamgages and other sites across the country available via text or email." Quoted from the USGS press release.


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