Stormwater Retrofit definition

Stormwater Retrofit means a project that adds treatment, attenuation, or flood control to an existing stormwater management system or systems but does not serve new development or redevelopment.

Stormwater Retrofit means a stormwater management practice designed for a currently developed site that previously had either no stormwater management practice in place or a practice inadequate to meet the stormwater management requirements of the site.

Stormwater Retrofit means a stormwater BMP designed for an existing development site that previously had either no stormwater BMP in place or a practice inadequate to meet the stormwater management requirements of the site.

Examples of Stormwater Retrofit in a sentence

• Protocol 4: Credit for Dry Channel RSC as an Upland Stormwater Retrofit-- This protocol computes an annual nutrient and sediment reduction rate for the contributing drainage area to a qualifying dry channel RSC project.

• The rate is determined by the volume of stormwater treatment provided in the upland area using the retrofit rate adjustor curves developed by the Stormwater Retrofit Expert Panel (WQGIT, 2012).

• The rate is determined by thevolume of stormwater treatment provided in the upland area using the retrofit rate adjustor curves developed by the Stormwater Retrofit Expert Panel (WQGIT, 2012).

• The permittee must continue to consider the impacts of policy, capital improvements, and retrofit projects on MS4 discharges to receiving waters, considering the goals and proposed actions described in the previous permit’s Hydromodification Assessment and Stormwater Retrofit Strategy reports.

• The co-permittees must continue to consider the impacts of policy, capital improvements, and retrofit projects on MS4 discharges to receiving waters, considering the goals and proposed actions described in the previous permit’s Hydromodification Assessment and Stormwater Retrofit Strategy reports.

More Definitions of Stormwater Retrofit

Stormwater Retrofit means a green infrastructure or stormwater management practice designed for an existing development site that previously had no green infrastructure or stormwater management practice in place or had a practice that was not meeting local stormwater management criteria.

Stormwater Retrofit means a green infrastructure or stormwater management practice designed for an existing development site that previously had no green infrastructure or

Stormwater Retrofit means a stormwater management practice designed for

Stormwater Retrofit means a stormwater management practice designed for an existing development site that previously had either no stormwater management practice in place or a practice inadequate to meet the requirements of the Southern Lowcountry Stormwater Design Manual.

Stormwater Retrofit means any construction of a structural stormwater management practice in a previously developed area, the modification of a structural stormwater management practice, or the implementation of a nonstructural practice to improve stormwater management and/or stormwater treatment over current conditions.

Stormwater Retrofit means a Stormwater Management BMP designed for an existing development site or activity that previously had either no Stormwater Management BMPs in place or that relied on BMPs inadequate to meet the Stormwater Management requirements of the site or activity.

Stormwater Retrofit means a green infrastructure or stormwater management practice designed for an existing development site that previously had no green infrastructure or stormwater management practice in place or had a practice that was not meeting local stormwater management criteria. Stormwater runoff means surface water resulting from precipitation. Stormwater runoff reduction means providing for the interception, evapotranspiration, infiltration, or capture and reuse of stormwater runoff to help maintain pre-development site hydrology and help protect aquatic resources from several indirect impacts of the land development process, including decreased groundwater recharge, decreased baseflow and degraded water quality.