Whether you are a steward, student or researcher, BronxRiverWater.org is your one stop to
learning about Bronx River water quality. Use this webpage to upload your collected water quality
data or research valuable historical data that has been collected by our stewards. Collected water
quality data helps us understand the river and the effects of the community on the river.
Consider becoming a Bronx River steward and help us protect, improve and restore the Bronx River! For more information or questions as to how to use this site, please call 718-430-4614.