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Data on Nitrogen Concentrations and Loads for the Connecticut River at Middle Haddam, Connecticut, Computed with the Use of Auto-Sampling and Continuous Measurements of Water Quality, 2008-14

Dates

Publication Date
Start Date
2008-10-01
End Date
2014-09-30

Citation

Mullaney, J.R., Martin, J.W., and Morrison, J., 2018, Data on nitrogen concentrations and loads for the Connecticut River at Middle Haddam, Connecticut, computed with the use of auto-sampling and continuous measurements of water quality, 2008-14: U.S. Geological Survey data release, https://doi.org/10.5066/F7VQ31WT.

Summary

This U.S. Geological Survey data release presents tabular daily data on nitrate plus nitrite nitrogen and total nitrogen loads for the Connecticut River at Middle Haddam, Connecticut, from December 6, 2008, to September 30, 2014. The data release contains total nitrogen concentration estimates at 15-minute intervals from December 2011 to September 2014. The data release also includes tabular information on the total nitrogen loads from the Connecticut River at Thompsonville, Connecticut, from October 1, 2008, to September 30, 2014. Data for each streamgage and constituent include the daily loads and upper and lower 95-percent prediction intervals; the method used in the load calculation for each streamgage is also included in this [...]

Contacts

Point of Contact :
John R Mullaney
Originator :
John R Mullaney, Joseph W Martin, Jonathan Morrison
Metadata Contact :
John R Mullaney
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
USGS Mission Area :
Water Resources
SDC Data Owner :
New England Water Science Center

Attached Files

Click on title to download individual files attached to this item.

MiddleHaddam.Composite.NOx.daily.loads_SB.csv 66.27 KB
MiddleHaddam.Composite.TN.daily.loads_SB.csv 82.73 KB
MiddleHaddamTNconc_SB.csv 3.05 MB
Thompsonville.TN.daily_SB.csv 57.11 KB
Conn_River_Nitrogen_wy2009-14.final.xml
Original FGDC Metadata

View
24.05 KB

Purpose

Data were obtained and analyzed to provide information on nitrogen concentrations and loads to inform management decisions regarding nitrogen loads to Long Island from the Connecticut River.

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/F7VQ31WT

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