| As of fiscal year 2005,
the National Irrigation Water Quality Program
has been inactive.
For further information regarding the program,
please "Contact Us" via the link
at the top of this page.
National Irrigation Water Quality Program Projects—
Middle Arkansas River Basin, Colorado - Kansas
LocationThe study area comprises parts of the Arkansas River Basin in southeastern Colorado and southwestern Kansas. It extends along the Arkansas River from the foothills of the Rocky Mountains near Pueblo to Garden City, a distance of about 250 miles. (Detail map pdf)
StatusDuring the reconnaissance investigations, no evidence of deformity or reproductive failure was observed for any bird or fish species. The study was not designed to assess reproduction or to determine the extent of embryonic deformities. The NIWQP is no longer involved at this location.
Phases 2 and 3 DataChemical Data From Water:
ASCII - 98 KB .dat File or Microsoft Excel - 389 KB .xls File
ASCII - 10 KB .dat File or Microsoft Excel - 54 KB .xls File
ASCII - 38 KB .dat File or Microsoft Excel - 159 KB .xls File
ASCII - 9 KB .dat File or Microsoft Excel - 36 KB .xls File
DocumentsMueller, D.K., DeWeese, L.R., Garner, A.J., and Spruill, T.B., 1991, Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Middle Arkansas River Basin, Colorado and Kansas, 1988-89: U.S. Geological Survey Water Resources Investigation Report 91-4060, 84 p.