What portions of a site must be deed restricted to comply with the requirement that all areas utilized for nonstructural strategies must be permanently restricted?
Any area onsite that is utilized by the applicant to demonstrate compliance with the nonstructural strategies requirement must be restricted by deed or through other means. However, the particular restriction will vary depending on the design of the site and the stormwater calculations that are submitted. For example, in a residential development where 12% impervious is being proposed, but 15% impervious is assumed in the design computations to address nonstructural strategies, the restriction can indicate that future owners have the flexibility to increase the impervious cover up to 15% to incorporate future improvements, such as a deck or a pool. However, if an area is being utilized as a nonstructural Best Management Practice (BMP), such as a vegetative filter to reduce runoff and provide Total Suspended Solids (TSS) removal, that area must be restricted to provide the same function. All forested areas used for credit as a nonstructural strategy must be restricted to maintain the ex
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- What portions of a site must be deed restricted to comply with the requirement that all areas utilized for nonstructural strategies must be permanently restricted?
