U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS

National Geologic Map Database

NGMDB

Help us make our pages more useful for you. Use this page to tell us how we can better deliver our products to you or report any problems you have experienced using the website. Have you found any broken links or out-of-date information? Encounter an issue with data downloaded from the site? We'd like to hear about it.

We read all feedback carefully, please note that we need an email address if you would like a direct response to the comments you submit.

NOTE: For topographic maps, please see TopoView.

Required fields are marked with a (*).

2000 Characters remaining
Please read the U.S.Geological Survey's Privacy Policy before submitting.
Submit Correction

Find Us:

twitter

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
Supported by the National Cooperative Geologic Mapping Program
URL: http://ngmdb.usgs.gov/ngm-bin/corrections.pl
Page Contact Information: Personnel
Page Last Modified: Fri Jul 25 23:05:45 2014