USGS Water Resources    


News - updated November 2009
Detailed site descriptions for active streamgages and ground-water wells are published annually in the Water Data Report.

unable to read the server file using keyword 'nwis_w_redirect.html'. at /usr/local/lib/perl5/5.8.6/CGI/Carp.pm line 314.

Please report this problem to the system maintainer using the feedback form to Iowa NWISWeb Maintainer