Nutrient samples were collected from seven river stations on January 24th. In the five days prior to sampling and the morning of, there were 0.2 inches of precipitation recorded at T.F. Green.
Among the stations sampled, the highest total nitrogen (TN) and total dissolved nitrogen (TDN) concentrations were observed at Blackstone River @ Slater Mill (TN = 1,030 ppb, TDN = 961 ppb); the highest dissolved inorganic nitrogen (DIN) was at Blackstone River @ Stateline (850 ppb). The lowest TN, TDN, and DIN were observed at Moshassuck River @ Higginson Ave. (TN = 708 ppb, TDN = 656 ppb, DIN = 524 ppb).
The next scheduled sampling date is February 7, 2024.