Clear Creek Solutions provides software and consulting services for stormwater management.

The three co-founders bring over 50 years of combined experience to designing, developing, and applying state-of-the-art computational tools for the analysis and design of water resources and stormwater solutions.

Clear Creek Solutions provides WWHM software development and support services to the Washington State Department of Ecology and San Francisco Bay Area local governmental agencies.

In addition, Clear Creek Solutions assists local jurisdictions and engineering consulting firms with their hydrologic modeling expertise.

IMPORTANT NOTICE

Aug 2007
An update to the map control in WWHM3 has caused a problem loading maps. Solutions: remove all *.sbn and *.sbx files in C:\Program Files\WWHM3\allmaps directories. New Allmaps installations are available on the download page.

May 2007
Fixed bug in Splitter element. 2nd outlet flows now work correctly. NOTE:  If your projects had splitters in them, you may want to re-run with this new version.  Flows from splitters in some previous versions may be inaccurate and results won't be valid.

April 2007
A change has been made to the most recent version of WWHM3 that requires updating the allmaps files.
All users that install versions of WWHM3 dated after April 2007 must use the new version of allmaps. The new version of allmaps is not compatible with WWHM3 prior to April 2007. Both versions of allmaps are available on the download page.

March 2007

The Beta version of Basins 4.0 from EPA causes WWHM3 to crash. We are working on a fix that will be posted on this site very soon. All WWHM3 users are urged to not install Basins 4.0 until the problem has been corrected.