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Groundwater
 
 
National Summary
Groundwater comes from precipitation that soaks into the ground. Groundwater contamination can come from a variety of residential, commercial, or industrial sources. Determining the source may resolve who is liable for expensive investigation and remediation costs. A properly operated facility, as well as a sound and appropriately documented groundwater monitoring program, is the first line of defense to reduce the costs associated with groundwater remediation efforts.
 
 
 
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Applies to News & White Papers
TypeTitleDateState
NoticesAgency Information Collection Activities: Facility Groundwater Monitoring Requirements11/29/2004National
NoticesAgency Information Collection Activities; Facility Ground-Water Monitoring Requirements (Renewal)05/28/2008National
NoticesAgency Information Collection Activities; Facility Groundwater Monitoring Requirements02/03/2005National
NoticesAgency Information Collection Activities; Facility Groundwater Monitoring Requirements01/25/2008National
Guidance DocumentsBiological Indicators of Groundwater - Surface Water Interaction: Update National
Guidance DocumentsCATF's Report on Minefilling in Pennsylvania National
News BriefsCleaning Up Perchlorate02/20/2003National
News BriefsCoalbed Mining Small Threat to Water Quality09/16/2004National
E-lert ArticleDecember 1 Compliance With Water Rule07/23/2009National
Regulatory AnalysisGroundwater National
News BriefsGroundwater Availability Varies11/03/2008National
News BriefsGroundwater Availability Varies11/05/2008National
Guidance DocumentsGroundwater Schematic  National
News BriefsGroundwater Use Under Scrutiny10/17/2005National
NoticesGuidance for Conducting Prospective Ground-Water Studies01/16/2008National
NoticesGuidance for Conducting Prospective Groundwater Monitoring Studies, Response to Public Comments and Final Guidance; Notice of Availability10/15/2008National
Guidance DocumentsHandbook for Groundwater Protection and Cleanup Policies for RCRA Corrective Action National
E-lert ArticleMonitoring Correction for Water Systems10/14/2009National
NoticesNotice of Availability of "Award of Special Appropriations Act Project Grants Authorized by the Agency's FY 2009 Appropriations Act"09/17/2009National
Guidance DocumentsOSWER’s draft Guidance for Evaluating the Vapor Intrusion to Indoor Air Pathway from Groundwater and Soils  National
NoticesRapid Processing of Turner Designs Model 10-AU-005 Internally Logged Fluorescence Data10/06/2004National
ChecklistsRCRA Groundwater Monitoring Checklist National
News BriefsSalt Pile Containment12/06/2006National
Guidance DocumentsSanitary Survey Guidance Manual for Groundwater Systems (Draft) National
News BriefsSecond-Largest CWA Fine Ever03/12/2002National
NoticesSite-Specific Groundwater Classifications12/03/2008National
News BriefsStudy Compares Groundwater 03/08/2007National
NoticesTentative Approval and Solicitation of Request for a Public Hearing for Public Water System Supervision Program Revision for the Commonwealth of Puerto Rico04/30/2009National
Questions & AnswersWhat is the EPA groundwater protection and cleanup strategy for RCRA corrective action? National