https://ags01.sec.usace.army.mil/server/rest/services

Stopped responding. No replacement found.

Also run by DOD - Army Corps of Engineers - Readiness Support Center

• https://ienccloud.us/arcgis/rest/services
• https://services7.arcgis.com/n1YM8pTrFmm7L4hs/ArcGIS/rest/services
• https://tiles.arcgis.com/tiles/n1YM8pTrFmm7L4hs/arcgis/rest/services
• https://geospatial.sec.usace.army.mil/server/rest/services
• https://geospatial.sec.usace.army.mil/dls/rest/services
• https://spatial.usace.army.mil/opjarcgis/rest
• https://geoportal-dmzu.usace.army.mil/s1arcgis/rest/services
• https://arcservices-ucop.usace.army.mil/arcgis/rest/services
• https://gis.sam.usace.army.mil/server/rest/services
• https://ags02.sec.usace.army.mil/server/rest/services
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• https://services7.arcgis.com/wooIevDLYznutGEM/ArcGIS/rest/services
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• https://tiles.arcgis.com/tiles/zv5PbHd04c1UNAiH/arcgis/rest/services
• https://maps.fodis.net/server/rest/services
• https://services5.arcgis.com/fIxWxKCksQz2Hltv/ArcGIS/rest/services