WebThe Storm Drainage Utility operates and maintains approximately 9.8 miles of pipe, 800 catch basins and structures, 15 stormwater facilities, and 5 miles of ditches. The storm system is designed to convey surface water from the streets and properties of the City to nearby creeks and the White River. Low Impact Development Stormwater Regulations. WebThe CSWGP is a National Pollutant Discharge Elimination System (NPDES) and a State Waste Discharge permit for discharge of construction-related stormwater. The purpose of this inspection is to conduct a compliance inspection and to provide technical assistance as appropriate. Ecology arrived on site to conduct a routine CSWGP compliance inspection.
STATE OF WASHINGTON DEPARTMENT OF ECOLOGY
WebThe Department of Ecology requires a Construction Stormwater General Permit (CSWGP) for certain types of construction activity. The permit is designed to reduce or eliminate stormwater pollution from construction sites. The City of Richland Public Works Department will be verifying compliance with City and State requirements as part of its plan ... WebSpecial Condition 2.A.1.f of the CSWGP includes examples of the types of additional information Ecology is interested in during the permitting process: Data about the contamination (as known and readily available): o List of known contaminants and concentrations. o Identification of the contaminated media (soil, groundwater, or both). photogiftsnow
Welcome to CSCWG
WebFor projects larger than one (1) acre, the designated person shall be the CESCL who is responsible for ensuring compliance with all local, state, and federal erosion and sediment control and water quality requirements. (Local jurisdictions may require CESCL certification for sites less than 1 acre, neither does the CSWGP, except in limited cases.) WebYour CSWGP coverage is effective 01/01/2024. Please retain this permit coverage letter with your permit, stormwater pollution prevention plan (SWPPP), and site logbook. These … WebYour CSWGP coverage is effective 01/01/2024. Please retain this permit coverage letter with your permit, stormwater pollution prevention plan (SWPPP), and site logbook. These materials are the official record of permit coverage for your site. Except where noted below, all references to “Ecology” or “the department” within the CSWGP how does the sun affect rain