2015 Citizens' Water Quality Testing Program

Below is the map of sites where our volunteers collected water samples for the 2015 season.

Click on the markers at each site for photos and test results from 2015, or click here for a table showing results for all sites.

Scroll down for more information on the project:

View 2014 Citizens' Water Quality Testing program--sampling sites and result in a larger map

For 20 weeks starting May 21, volunteers from local boathouses and community groups will be collecting weekly water samples at boat launches and docks from Yonkers to Jamaica Bay. Using EPA-approved kits from IDEXX laboratories, our main project partner partners at The River Project along with partner labs at Sarah Lawrence Center for the Urban River at Beczak, Lamont-Doherty Earth Observatory, Columbia University Earth Institute, John Jay College of Criminal Justice Department of Sciences, Queens College School of Earth and Environmental Sciences, and LaGuardia Community College Biology Department will test the samples for microbes of the genus Enterococcus (“Entero”). Enterococci are commonly found in the feces of humans and other warm-blooded animals; their presence in the water is an indication of fecal pollution and the possible presence of pathogens that could be harmful to human health.

The program got underway on May 12 with a volunteer training session held at The River Project on pier 40 in Hudson River Park.

To download or view a list of sampling Do's and Dont's, click here.
To watch a video on How to Take a Water Sample, click here.

This year, In conjunction with lab partners from Lamont-Doherty, we are also testing for Nitrates and Phosphates in the water at some sites.

To learn more about those substances’ potential effects on the water, and bout the protocol we will use, click here.

Volunteers/samplers are encouraged to jon our google group / discussion forum at https://groups.google.com/d/forum/cwqtp

We will publish test results here every Friday evening throughout the boating season. The idea of our program is to create a baseline of data that, when correlated with rain and tide information, can help better inform boaters of likely water quality at their preferred launch sites. Because local boaters and boating groups have the best understanding of local variations in weather, current and topography, and because they are best able to assess the risk of exposure posed by the particular kind of boating that they intend to do, we feel the best approach for us is to present only the results of our testing, plus basic tide and rainfall information, and leave the specific interpretation--and decision-making--to those users and user groups.
If you would like to volunteer or be added to our water testing email list please let us know by sending an email to water-quality@nycwatertrail.org.

If you would like to volunteer to sample or help out in the lab, or be added to our weekly water testing email list, please let us know by sending an email to water-quality@nycwatertrail.org.

Thanks to the more than 20 community boathouses, community groups, and waterfront parks that are supporting our program this year, and special thanks to the Lily Auchincloss Foundation and Alex Herzan for their ongoing support of this project.

For a terrific explanation of how weather affects a watershed, complete with interactive tools to further your understanding, visit the website of our partner group, the Newtown Creek Alliamce at www.newtowncreekalliance.org