Anyone can join an all-volunteer effort that keep track of how much nitrate and nitrite are getting into Iowa's water ...

The end-of-season corn stalk nitrate test is a simple, inexpensive tool that can be used to assess the nitrogen (N) status of a corn crop at the end of the growing season. Studies in Delaware, and ...

The City-County Health Department is offering discounted well-water testing starting next Monday until Thursday, May 1. Water samples and payment must be received during that window to get the ...

Monitors expect increased nitrate concentrations this month as part of the “spring flush,” when April showers wash fertilizer ...

Once nitrate is leached, it may eventually reach groundwater used ... boating or other recreational activities. Can I Test My Soil for Nitrogen? Unlike other plant nutrients, most laboratories do not ...

The emails, obtained by FFP after a fight over public records, show state leaders acting, or not acting, on concerns from ...

RENO COUNTY, Kan. (KWCH) - Nitrate levels in Reno County Rural Water District 101, which serves the Yoder area continue to be high. The county said the last nitrate level test was collected on ...

Explain why, in a test for halide ions, the sample is acidified with dilute nitric acid first. Carbonate ions also produce a white precipitate with silver nitrate solution. The acid reacts with ...

Greenpeace is sounding alarms over Ashburton’s water, claiming nitrate levels in some supplies pose a dangerous threat to ...