20260403 06565600 1.0 TRUE map <p style='box-sizing:border-box; color:rgb(51, 51, 51); font-family:"Segoe UI", Segoe, Tahoma, Helvetica, Arial, sans-serif; font-size:13px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.6; margin:0px 0px 10px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Through its One-Call Program, Conveyance Inspection provides the public with pipeline location services at no cost. As an underground utility operator, WTD is required to do so by participating in a centralized One-Call Service. This centralized service is established to provide the public with information about buried utility lines and to protect utilities from unintentional damage resulting from excavation by contractors or utility owners. The One-Call Service was established in 1984 by RCW 19.122.030, and this law was amended in 1988 to require all owners of underground utilities to subscribe to the service.<p style='box-sizing:border-box; color:rgb(51, 51, 51); font-family:"Segoe UI", Segoe, Tahoma, Helvetica, Arial, sans-serif; font-size:13px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.6; margin:0px 0px 10px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>The One-Call Service screens requests for information about proposed excavations and then distributes these requests to affected utilities through a grid screening system. Excavators initially place toll free calls to the service's One-Call Center, which provides some rough, preliminary screening and then sends requests to affected utilities. Through its own One-Call Program, WTD then handles the requests that it receives and performs field locates.<p style='box-sizing:border-box; color:rgb(51, 51, 51); font-family:"Segoe UI", Segoe, Tahoma, Helvetica, Arial, sans-serif; font-size:13px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.6; margin:0px 0px 10px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>This map supports the BOSS811 system WTD uses as that One-Call request tracking service.<p style='box-sizing:border-box; color:rgb(51, 51, 51); font-family:"Segoe UI", Segoe, Tahoma, Helvetica, Arial, sans-serif; font-size:13px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.6; margin:0px 0px 10px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'> <p style='box-sizing:border-box; color:rgb(51, 51, 51); font-family:"Segoe UI", Segoe, Tahoma, Helvetica, Arial, sans-serif; font-size:13px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.6; margin:0px 0px 10px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Layers Included in this service:<p style='box-sizing:border-box; color:rgb(51, 51, 51); font-family:"Segoe UI", Segoe, Tahoma, Helvetica, Arial, sans-serif; font-size:13px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.6; margin:0px 0px 10px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Wastewater Treatment Major Facilities: This includes Treatment Plants, Pump Stations, Regulator Stations, and Wet Weather Treatment Facilities of King County WTD<p style='box-sizing:border-box; color:rgb(51, 51, 51); font-family:"Segoe UI", Segoe, Tahoma, Helvetica, Arial, sans-serif; font-size:13px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.6; margin:0px 0px 10px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Wastewater Treatment Minor Facilities: <span style='display:inline !important; float:none; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>This includes all of the maintenance holes involved in conveyance and treatment of wastewater for King County WTD<p style='box-sizing:border-box; color:rgb(51, 51, 51); font-family:"Segoe UI", Segoe, Tahoma, Helvetica, Arial, sans-serif; font-size:13px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.6; margin:0px 0px 10px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>WTD Storm Facilities: Storm structures that are maintained by King County WTD.<p style='box-sizing:border-box; color:rgb(51, 51, 51); font-family:"Segoe UI", Segoe, Tahoma, Helvetica, Arial, sans-serif; font-size:13px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.6; margin:0px 0px 10px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Sewer Line: All of the conveyance lines involved in the treatment of wastewater for King County WTD.<p style='box-sizing:border-box; color:rgb(51, 51, 51); font-family:"Segoe UI", Segoe, Tahoma, Helvetica, Arial, sans-serif; font-size:13px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.6; margin:0px 0px 10px; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Densmore Storm Lines: Storm lines carrying flow from the Densmore drainage basin, Green Lake, and a portion of I-5 to an outfall pipe terminating in Lake Union. WTD Wastewater Conveyance system for the Conveyance Inspection One-Call system. King County Wastewater Treatment Division <span style='display:inline !important; float:none; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>King County data are made available with the understanding that they shall be used exclusively by the obtainer or his/her authorized agents. Digital products may not be reproduced or redistributed in any form or by any means without the express written authorization of King County. King CountyWastewater Treatment DivisionWTDWTDGISKCWTDWastewaterSewerBOSS811One-CallProduction 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