Effective impervious surface definition
Effective impervious surface means those impervious surfaces that are connected via sheet flow or discrete conveyance to a drainage system.
Effective impervious surface means those impervious surfaces that are connected via sheet flow or discrete conveyance to a drainage system. Impervious surfaces on residential development sites are considered ineffective if:
Effective impervious surface means those impervious surfaces that are connected via sheet flow or discrete conveyance to a storm water drainage system. Impervious surfaces are considered ineffective if: (1) the runoff is dispersed through at least one hundred feet of native vegetation in accordance with BMP T5.30 – “Full Dispersion” as described in Chapter 5 of Volume IIV of the Kitsap manualEcology Manual; (2) residential roof runoff is infiltrated in accordance with downspout full infiltration systems in Chapter 5 ofBMP T5.10A in Volume IIIII of the Kitsap manualEcology Manual; or (3) approved continuous runoff modeling methods indicate that the entire runoff file is infiltrated.
More Definitions of Effective impervious surface
Effective impervious surface means those impervious surfaces that are connected via sheet flow or discrete conveyance to a drainage system. Impervious surfaces on residential project sites are considered ineffective if the runoff is dispersed through at least one hundred feet of native vegetation in accordance with BMP T5.30, “Full Dispersion,” as described in Chapter 5 of Volume V of the Western Washington Manual.
Effective impervious surface means those impervious surfaces that are connected via sheet flow or discrete conveyance to a drainage system. Impervious surfaces on residential development sites are considered ineffective if the runoff is dispersed through at least 100 feet of native vegetation.
Effective impervious surface means the portion of impervious surface producing runoff that cannot be infiltrated and upon which runoff cannot infiltrate, and that is connected via sheet flow or discrete conveyance to a drainage system. Impervious surfaces on residential development sites are considered ineffective if the runoff is dispersed through at least one hundred feet of native vegetation in accordance with BMP T5.30 in volume V, Chapter 5 of Volume V of the Drainage Manual. (See Chapter 30.91E SCC).
Effective impervious surface means those impervious surfaces that are connected via sheet flow or discrete conveyance to a drainage system. Impervious surfaces are considered ineffective if: (1) the runoff is fully dispersed as described in Appendix C of the Surface Water Design Manual; (2) residential roof runoff is infiltrated in accordance with the full infiltration BMP described in the Surface
Effective impervious surface means those impervious surfaces that are connected via sheet flow or discrete conveyance to a drainage system. Impervious surfaces on residential development sites are considered ineffective if the runoff is dispersed through at least 100 feet of native vegetation in accordance with BMP T5.30, “Full Dispersion,” as described in Chapter 5 of Volume V of the Stormwater Management Manual for Western Washington (2005)(2012)).
Effective impervious surface means those impervious