Water Quality Data Plotting/Download

Water Quality data included in this visualization and aggregation tool are associated with the USDA-NIFA funded project: "Cropping Systems Coordinated Agricultural Project: Climate Change, Mitigation, and Adaptation in Corn-based Cropping Systems." (Award No. 2011-68002-30190).

By using this tool, you agree to the data usage agreement.

Select Variable	Select Site: (currently, all plots at site are shown on the graph)	View and Download Options
Nitrate-Nitrogen Concentration Soluble Reactive Phosphorus Concentration	DPAC (2011-01-03 to 2015-12-17) [1809 days] GILMORE (2011-04-05 to 2015-12-11) [1711 days] HICKS.B (2011-05-02 to 2015-07-19) [1539 days] SERF (2011-01-25 to 2015-09-21) [1700 days] STJOHNS (2011-01-12 to 2015-07-03) [1633 days] WATERMAN (2014-04-24 to 2014-10-23) [182 days]	View Plot View Raw Data in HTML Table Download as CSV File Download as Excel File

Pro Tip: Click the legend name to de/select data series. To zoom in, click and drag your mouse within the plot frame.

Frequently Asked Questions

1. How are timezones handled?
   The timestamps presented should be valid for the local time zone of the sensor and are daylight saving time aware. The daily aggregates should compute the daily summaries in the time zone of the station.

Observation Site Collection Interval

This table lists the observation time interval at each site:

 ST  SITE         INTERVAL
[IA] GILMORE      Varies     n=5 years; 2011 to 2015
[IA] SERF         Varies     n=5 years; 2011 to 2015
[IN] DPAC         Varies     n=5 years; 2011 to 2015
[MN] HICKS.B      Varies     n=5 years; 2011 to 2015
[OH] STJOHNS      Varies     n=5 years; 2011 to 2015
[OH] WATERMAN     Varies     n=1 years; 2014