USGS Groundwater Information
New & Noteworthy
USGS Groundwater Watch
USGS maintains a network of active wells to provide basic statistics about groundwater levels.
USGS in Your State
USGS Water Science Centers are located in each state.
Other USGS Water Science Areas
MODPATH > MODPATH Output Examiner
MODPATH Output Examiner
MODPATH Output Examiner Overview
Particle coordinate output generated by MODPATH is difficult to evaluate without the assistance of post-processing tools to help visualize and examine the output. MODPATH Output Examiner is a post-processing program that allows output from MODPATH version 6 to be visualized in a variety of ways. The program is a Microsoft Windows application that will run on computers running the Microsoft Windows operating system with the Microsoft .NET framework version 3.5 or later.
Information and Downloads
Point of Contact
Support is provided for correcting bugs and clarification of how MODPATH Output Examiner is intended to work. Only limited assistance can be provided for applying MODPATH to specific problems by contacting the point of contact listed below:
Other USGS Groundwater Software
The USGS develops groundwater , water-quality, surface-water, and other water-resources software for use by the USGS in fulfilling its mission. Most of this software is available online for download at no charge.
Disclaimers and Notices
Please refer to the USGS Water Resources Software User Rights Notice for complete use, copyright, and distribution information. This software has been approved for release by the U.S. Geological Survey (USGS). Although the software has been subjected to rigorous review, the USGS reserves the right to update the software as needed pursuant to further analysis and review. No warranty, expressed or implied, is made by the USGS or the U.S. Government as to the functionality of the software and related material nor shall the fact of release constitute any such warranty. Furthermore, the software is released on condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from its authorized or unauthorized use.
Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Note: Some or all of this information is presented in Portable Document Format (PDF); the latest version of Adobe Reader or similar software is required to view it. Download the latest version of the free Adobe Reader from the Adobe web site. Visit http://www.adobe.com/accessibility/ for free tools that allow visually impaired users to read PDF files.