2021 SWDM Landslide Hazard Drainage Areas Designations for stormwater projects

Name: 2021 SWDM Landslide Hazard Drainage Areas Designations for stormwater projects
Creator: King County Dept. of Natural Resources and Parks, Water and Lands Resources Division
Published: 2025-07-22T23:38:58+08:00

King County GIS Open Data2026-06-25 更新2026-05-16 收录

滑坡灾害排水区划

雨水项目规划

数据链接：

https://gis-kingcounty.opendata.arcgis.com/datasets/kingcounty::2021-swdm-landslide-hazard-drainage-areas-designations-for-stormwater-projects 数据链接链接失效反馈

官方服务：

资源简介：

For more information about this layer please see the GIS Data Catalog. Landslide hazard drainage areas designations as defined in the 2021 Surface Water Design Manual.

提供机构：

King County Dept. of Natural Resources and Parks, Water and Lands Resources Division

创建时间：

2025-07-22