About the Data
HRECOS has been collecting weather and water quality data since 2008. Legacy data are available for download through the table below. For data collected after 2019, visit the Track Conditions page. To best understand the data, consult the Historic Data Key and station metadata files in the table below. For more information about data quality review the HRECOS Quality Assurance Project Plans.
Quality Assurance Project Plan (QAPP)
Historic Data Key
About the Equipment
All of our water quality monitoring sites currently use a YSI EXO2 Multiparameter sonde to collect measurements.
Working with Data
Anyone can use HRECOS data. If you’re not sure how to get started or looking for some tips, we created some guides to help.
Historic Data
Inactive Stations
| Station (listed upstream to downstream) | Station type | Available downloads | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Marist College Pump Station (Cary Institute, USGS) | Water Quality (bottom) | Station metadata | - | - | - | - | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
| George Washington Bridge (Stevens Institute) | Water Quality | Station metadata | 2008 | 2009 | 2010 | 2011 | 2012 | - | - | - | - | - | - | - |
| Castle Point Pier (Stevens Institute) | Water Quality (bottom) | Station metadata | - | - | - | - | - | - | - | - | 2016 | - | - | - |
| Castle Point Buoy (Stevens Institute) | Water Quality (surface) | Station metadata | 2008 | 2009 | 2010 | 2011 | - | - | 2014 | 2015 | 2016 | 2017 | - | - |
Looking for data from Norrie Point, Tivoli Bays, or Bear Mountain? Visit the NERRS Central Data Management Office to retrieve files from these stations.
Not quite what you’re looking for? Reach out to hrecos@dec.ny.gov