| Alluvial and Glacial Aquifers of the United States | ngwmn:ALLUVIAL_AND_GLACIAL |
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GML
KML
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| Latest_WL_Percentile | ngwmn:Latest_WL_Percentile |
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GML
KML
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| National Ground-Water Monitoring Network Sites | ngwmn:VW_GWDP_GEOSERVER |
OpenLayers
GML
KML
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| Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands | ngwmn:aquifrp025 |
OpenLayers
GML
KML
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