Surface Water Drinking Water Source Areas
收藏Oregon Open Data Portal2025-10-01 更新2026-03-28 收录
下载链接：
https://geohub.oregon.gov/datasets/oregon-geo::surface-water-drinking-water-source-areas
下载链接
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资源简介：
This data layer is an element of the Oregon GIS Framework. This map includes Oregon Department of Environmental Quality (DEQ) and Oregon Department of Human Services’ (DHS) Drinking Water Program Source Water Assessment results for community and non-transient non-community public water systems (PWS) for surface water systems that were active in June 1999 (when Oregon's Source Water Assessment Plan was approved by EPA). Subsequently, post-1999 systems have been added including some non-community systems.
提供机构：
State of Oregon
