Water column profiles were conducted at six locations in the Providence River estuary on October 23, 2024 using a Seabird Electronics profiler. A seventh site, Point Street Bridge, was visited, but no data was collected due to an equipment malfunction. In the five days leading up to the survey, no precipitation was recorded at T.F. Green. Water column stratification varied between the sites this week from well-mixed at Pawtuxet Cove to moderately stratified at India Point Park.
Dissolved oxygen (DO) conditions were not observed to be below the hypoxia threshold (2.9 mg/L) at any site profiled this week. The highest fluorescence recorded this week was measured around 2.5 meters below the surface at Conimicut Point.