February 4, 2026

Nutrient samples were collected from nine river stations on February 4th.  In the five days prior to sampling, 0.0” of precipitation were recorded at T.F. Green.

Among the river stations sampled, the highest total nitrogen (TN), total dissolved nitrogen (TDN), and dissolved inorganic nitrogen (DIN) were observed at Ten Mile River @ Roger Williams Ave. (TN = 3,530 ppb, TDN = 3,510 ppb, DIN = 3,336 ppb). The lowest TN, TDN, and DIN were observed at Coles River @ Milford Rd. (TN = 830 ppb, TDN = 938 ppb, DIN = 731 ppb).

The next scheduled sampling date is February 18th, 2026.

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