files.dep.state.pa.us - /RegionalResources/SERO/SEROPortalFiles/Community Info/RockHillQuarry/Mining NPDES Permit Applications/Water Sampling and Testing/Samples and Results/4Q 2017 NPDES Monitoring Report/

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 10/7/2025  5:41 PM      1981907 January 26, 2018 - Hanson to DEP - 4Q 2017 NPDES Monitoring Report.pdf