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Environmental Policy Board (EPB) <br />Meeting Date: 02/10/2020 <br />By: Chris Anderson, Community Development <br />5. 1. <br />Information <br />Title: <br />Continued Discussion on Potential Amendment to Landscape Requirements in the Employment Districts <br />Purpose/Background: <br />At the December, 2019 Environmental Policy Board (EPB) meeting, there was continued discussion about potential <br />amendments to the landscaping requirements for the Employment Districts (E-1, E-2, and E-3), which originated as a result of <br />the DeltaMod Tech Landscape Plan. The EPB had reviewed what various peer communities (Andover, Coon Rapids, Dayton, <br />and Elk River) had for landscaping requirements. Additionally, the EPB expressed a desire to explore what the results would be <br />if the Canopy Cover Formula, which is applied to multi -family developments, were applied. Staff was directed to prepare <br />exhibits (Landscape Plans) to assist the EPB in understanding what the various code requirements would look like. Those <br />exhibits are attached. <br />Observations/Alternatives: <br />In the following table, the originally approved landscaping numbers for DeltaMod Tech are outlined along with the required <br />number of trees and shrubs for that same site after applying the various communities' landscaping requirements. It seems <br />apparent that the shrub requirements of a couple communities are significantly higher than Ramsey's standard While shrubs can <br />be an important element of a landscape, Staff would encourage a greater emphasis on trees rather than shrubs. <br />Community <br />Number of Trees <br />Number of Shrubs <br />DeltaMod Tech <br />218 <br />762 <br />Andover <br />70 <br />350 <br />Coon Rapids <br />409 <br />3,282 <br />Dayton <br />192 <br />2,882 <br />Elk River <br />90 <br />0 <br />As part of this exercise, several exhibits were also created to demonstrate multiple alternatives if the Canopy Cover Formula <br />were applied to this site. When applying the Canopy Cover Formula, there is a lot of flexibility in terms of number of trees <br />(meeting a minimum amount of square footage of canopy cover rather than a minimum number of trees/shrubs), so this is not <br />really an apples to apples comparison with the numbers outlined in the above table. This option would afford the project's <br />design team to be more creative in designing the landscape. But, some thresholds may need to be incorporated to ensure a mix <br />of species is included to avoid focusing on just a couple species that have the greatest assigned square footage (e.g. Bur Oak, <br />White Oak, American Elm, each are assigned almost 4,000 square feet in value). Finally, it may be helpful to also consider a <br />cap on the amount of square footage accomplished via shrubs and ornamental trees, as this helps shift more emphasis to shade <br />trees that generally provide more benefits, both environmentally and economically. <br />If the EPB supports amending the landscape requirements, Staff would recommend including intended objectives of <br />landscaping within the ordinance. This may assist in outlining what the intent of the requirements are, such as improving the <br />aesthetics from public roads, enhancing energy efficiency, etc. Attached to this case are some examples of possible objectives. <br />If the EPB supports the inclusion of objectives, Staff can revise and refine the draft for consideration as part of a formal draft <br />ordinance amendment. <br />One other item that the EPB may wish to consider is a standard or requirement for a certain amount of native landscaping <br />(wildflowers and grasses). This could potentially be tied to a certain percentage of building footprint, as an example. This could <br />help reduce the amount of maintained turf grass and thus, reduce the amount of water and fertilizer applied to the site over time. <br />While Staff does not have any specific recommended standard, if this is of interest to the EPB, Staff can attempt to vet this more <br />and incorporate into an ordinance amendment, if that's the ultimate direction of the EPB. <br />