Downloading Sewers2 2013.10.08 from our website was free. The actual developer of the software is BJSoftware & Rules of Thumb, inc. Commonly, this program's installer has the following filename: Sewers2.exe. The most popular version among Sewers2 users is 2013.10.08. Sewers2 is included in Development Tools. Our built-in antivirus checked this download and rated it as virus free.
From the developer:
Sewers2 is a major rewrite of the old Sewers program. It uses a whole new framework for building septic systems. This tool lets you specify a primary treatment (the septic tank), a secondary treatment (the sand mound itself), disinfection (not needed), and a discharge method (the sand mound again).
You may want to check out more software, such as SQL Query for SQL Server or DeskWinNC, which might be similar to Sewers2.