Allium test genotoxicity data on water from river valley of Irtysh, West Siberia

Provided genotoxicity data for the Irtysh river valey (West Siberia). To assess genotoxic effects used Allium test. Ana-telophase chromosomal aberration assay and micronuclei test we performed to determine genotoxic effects. Obtained data for mitotic index and other phase indexes. The data allow other researchers to conduct a comprehensive analysis of the genotoxicity of natural waters on the landscape gradient of a river valley (terrace-floodplain-river) and an analysis of the possible causes of the observed effects.