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5/18/2017 10:26 AM 13037092 EPA_Sole_Source_Aquifers_03062018.zip
9/28/2018 3:48 PM 16116882 EPA_Sole_Source_Aquifers_08212020.zip
10/14/2016 3:26 PM 6783102 EPA_Sole_Source_Aquifers_10142016.zip
6/17/2021 12:38 PM 23060 pollutant-discharge-permit-status.xml
3/14/2011 9:46 AM 1098191 SSA_FR_notices_DWMA_Sept2009.Zip
3/14/2011 9:46 AM 36864 SSA_IDS_revd.xls
3/14/2011 9:46 AM 46592 SSA_List_National Sole Source Aquifer GIS Layer.doc
3/14/2011 11:32 AM 24623 ssa_national_Metadata Description.htm
3/14/2011 9:49 AM 8075526 SSAGISFiles.zip
6/17/2021 12:27 PM 5335 Vulnerable_Waters.xml
6/17/2021 12:34 PM 30965 water-infrastructure-needs.xml
6/17/2021 12:20 PM 35966 water-quality-assessment-information.xml