Water clarity was measured at eight locations in the Providence River and Seekonk River estuaries on October 18th, 2023. There was trace amounts of precipitation recorded at TF Green in the five days prior to the survey. Secchi depth averaged 3.5 meters, compared to 2.9 meters on the previous survey (October 11th). The lowest clarity this week (2.4 meters) was measured at Phillipsdale Landing and India Point, while the greatest clarity (4.8 meters) was measured at Conimicut Point and Bullock Reach. There was a general north-to-south gradient of increasing water clarity among the sites this week.
