Nutrient samples were collected from seven river stations April 30th. In the five days prior to sampling, 0.76 inches of precipitation were recorded at T.F. Green.
The highest total nitrogen (TN), total dissolved nitrogen (TDN) and dissolved inorganic nitrogen (DIN) concentrations were observed at Pawtuxet River @ Broad St. (TN = 1,120 ppb, TDN = 1,100 ppb, DIN = 875 ppb). The lowest TN, TDN and DIN concentrations were observed at Moshassuck River @ Footbridge at Mill St. (TN =670 ppb, TDN = 722 ppb, DIN = 427 ppb).
The next scheduled sampling date is May 14, 2025.