Major Watersheds
收藏MAPC Open Data2025-08-12 更新2026-05-16 收录
下载链接：
https://share-open-data-metroboston.hub.arcgis.com/maps/5db811c378ac40f99da6eab4022b1e59
下载链接
链接失效反馈官方服务：
资源简介：
MassGIS has produced a statewide digital datalayer of the 32 major watersheds covering Massachusetts as defined by the USGS Water Resources Division and the MA Water Resources Commission. Unlike the Major Basins layer, the watersheds in this layer extend beyond the state boundary to include the full extent of either the full watershed or a full USGS sub-basin
创建时间：
2024-04-02
