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Contact information
For Questions or Information about these Models, please contact:

Scott Van Egeren
Bureau of Water Quality
Environmental Management Division

Lake Management Tools

The Wisconsin Lake Modeling Suite (WiLMS) model is a lake water quality-planning tool. The WiLMS model structure is organized into four (4) principal parts, which include the front-end, phosphorus prediction, internal loading and trophic response.

Models Include:

  • WiLMS 3.3.18 (7-25-05 update)
    Wisconsin Lake Modeling Suite is a screening level land use management/lake water quality evaluation tool.

    To install WiLMS 3.3.18 [ZIP file - 3,000kb]

    1. Down load the WiLMS distribution file and save it in a temporary directory.
    2. Unzip the distribution file and run the Setup application from Windows.
    3. Select the Repair option from within the install program to update WiLMS and select Finish when complete.

  • Models distributed by the Army Corps. of Engineers
    To download [exit DNR]
    • Bathtub - Corps. of Engineers Reservoir Eutrophication Model.
    • Flux - Corps. of Engineers Tributary Loading Model.
    • Profile - Corps. of Engineers Pool Data Reduction Model.