Sigma provides stormwater evaluation for school district

Grafton, Wisconsin

[one_half]The Sigma Group assisted the Grafton School District with evaluating stormwater management requirements and strategies associated with the Grafton High School/Grafton Elementary School campus.

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The work included conducting a preliminary evaluation of stormwater management requirements associated with the potential future expansion of the campus. The review included the evaluation of stormwater management strategies in the context of Village of Grafton stormwater ordinance requirements, as well as the stormwater management requirements found in Chapter NR 151 of the Wisconsin Administrative Code.