05/30/2026
Week 4 of Community Water Quality Testing and so far we have collected 203 samples together this year! 💙💦🦠
With 2.03 inches of rain falling in Central Park, Week 4 is our wettest week of the season. However, 3 days of dryer weather before samples were collected leaves only about 35% of reporting sample sites with single day enterococcus numbers that would cause a beach closure by NYC Department of Health standards, down from nearly 70% after last week’s cloudburst. So with a clear weekend ahead, go out and enjoy the water!
See the results: https://docs.google.com/spreadsheets/d/1gzcubnJi3hFtwWpwNBFg1YsP5lIg1aJtRDGqyNXM6DY/edit?usp=drivesdk
Did you know? CWQT has a new headquarters at the Queens Landing Boathouse! All our partner labs use the IDEXX Enterolert system to monitor enterococcus bacteria. Each sample is diluted and placed in a ‘quanti-tray’ to quantify the most probable number (MPN) of enterococcus using a UV reactive nutrient indicator that gets metabolized by the bacteria.
CWQT is still seeking samplers for select sites this season. If you are interested in sampling along the shoreline of Fort Washington Park or North Brooklyn, send us a message!