You can download NetpathXL 1.4.7869 from our software library for free. Our antivirus check shows that this download is malware free. The current setup file available for download occupies 4.1 MB on disk. This free software is a product of USGS. The software lies within Education Tools, more precisely Science Tools. Netpathxl.exe is the frequent file name to indicate this program's installer. The most popular versions of the tool are 1.3 and 1.1.
From the developer:
NETPATH is an interactive Fortran 77 computer program used to interpret net geochemical mass-balance reactions between an initial and final water along a hydrologic flow path. Alternatively, NETPATH computes the mixing proportions of two to five initial waters and net geochemical reactions that can account for the observed composition of a final water.
You may want to check out more software, such as Trachtenberg Speed Math, MathMatic or roboBASIC, which might be related to NetpathXL.