| 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.
BibliographyEach NIWQP project/study area has various documents either relating to the project or project-specific reports themselves. The three links below will direct you to those related documents, compiled and listed in a bibliography format, as well as links to the respective downloads:
Copies of USGS reports can be purchased from: