Highly Vulnerable Aquifer (HVA)
收藏Lake Simcoe Region Conservation Authority Open Data2025-03-06 更新2026-05-02 收录
下载链接：
https://lsrca-open-data-camaps.opendata.arcgis.com/datasets/camaps::highly-vulnerable-aquifer-hva-1
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资源简介：
Last data update: April 19, 2017 A polygon layer identifying shallow aquifers with high groundwater vulnerability (as defined following the Director Technical Rules for Assessment Reports under the Clean Water Act. Highly vulnerable aquifers were identified through a series of modelling studies completed by consultants. See ourwatershed.ca for more information.
提供机构：
Conservation Ontario
创建时间：
2025-03-06
