201 E MARINE VIEW DR 2016-01-01 MF Import

CMEMORANDUM T0: Kirk Brooks FROM: Jane Zimmerman DATE: March 8, 199:� SUHJECT: Snohomish County PUD Switching Station at East Marine View Drive My comments on the subject application are: All collected surface water exiting the subject property must be conveyed to the nearest established, stable drainage course, within the naturally occurring drainage basin, by pipe or by a� approved swale in a manner that will not result in erosion or flooding. Sufficien` '��..•�•�stream information and analysis must be providc ; � . ,- ible the City to determine that this requirement is be';,,,; ^,��c.. Private easements will be required if conveyance must occ�ar across private property. On-site detention will be required per City standards if the site�s runoff naturally discharges to a storm system, either pipe or open channel, that does not have the capacity to convey the runoff without erosion, flooding, or negative impacts to vegetation in natural systems due to alteration of hydrology. An erosion control plan must be approved by the City of Everett prior to issuance of any permits for this project. If greater than 10, 000 square feet of paved surface will be created by this project, storm water runoff from the paved surfa�es must be routed through either a baffle-type oil/water separator in series with a vegetated swale or through a wetpond prior to disc!targe from the site. These water quality enhancing facilities must be designed in accordance with City standards.