Specific Water Quality Sites for Emery County, Utah

This map shows specific water-quality items and hydrologic data site information which come from QWDATA (Water Quality) and GWSI (Ground Water Information System). Both QWDATA and GWSI are subsystems of NWIS (National Water Inventory System)of the USGS (United States Geologic Survey). This map is for Emery County, Utah. The scope and purpose of NWIS is defined on the web site: http://water.usgs.gov/public/pubs/FS/FS-027-98/本地图展示了特定水质监测指标与水文数据站点信息，数据源自QWDATA（Water Quality）与GWSI（Ground Water Information System）。QWDATA与GWSI均为隶属于美国地质调查局（United States Geologic Survey，USGS）的NWIS（National Water Inventory System，国家水数据清单系统）的子系统。 本地图的覆盖区域为犹他州埃默里县（Emery County, Utah）。 NWIS的服务范畴与建设宗旨详见其官方网站：http://water.usgs.gov/public/pubs/FS/FS-027-98/