Stream Gaging Stations (Feature Service)

The US Geological Survey (USGS) maintains stream-gaging stations in Massachusetts. This statewide datalayer represents the stations managed by USGS in 1994. Though maintained by USGS, these seventy one stations are funded by various sources. The points in this datalayer are fairly stable from year to year, though new gages are added and others removed as project work requires. More details... Map service also available.美国地质调查局（USGS）在马萨诸塞州布设河道流量监测站。本全州范围数据图层收录了1994年由USGS管理的全部此类站点。尽管该71个站点由USGS负责运维，但其资金来源多样。该数据图层中的点位年度间相对稳定，不过会根据项目工作需求新增监测站点或移除原有站点。更多详细信息…… 同时提供地图服务。