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Ecology Publications & Forms |
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Ecology Publications & Forms |
| Title | Palermo Wellfield Superfund Site Subdrain System and Treatment Lagoon, Status Report, October 2003 and May 2004 |
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Palermo Wellfield Superfund Site Subdrain System and Treatment Lagoon, Status Report, October 2003 and May 2004 (Number of pages: 39) (Publication Size: 1MB)
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| Author(s) | Marti, P. | ||||
| Description | The Palermo Wellfield subdrain system and treatment lagoon were monitored in October 2003 and May 2004. The subdrain lowered groundwater three feet or more below ground surface for the north and central homes, but not at the two southern homes. Sediment has accumulated in subdrain cleanout CO-4. Sediment deposition or scouring does not appear to be occurring in the rest of the subdrain or lagoon. PCE (25 ppb) and TCE (23 ppb) concentrations continue to be highest in water samples from the south and central portion of the subdrain. PCE and TCE concentrations from where the lagoon effluent discharges to the Deschutes River were below the remediation goals of 0.8 ug/L (PCE) and 2.7 ug/L (TCE). | ||||
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The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.
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| Contact | EAP Publications Coordinator at 564-669-3028 or EAPpubs@ecy.wa.gov | ||||
| Keywords | status report, Deschutes, environmental, report, treatment, goals, river, water, assessment, monitoring, sediment, superfund, groundwater | ||||
| DATA | Environmental Information Management (EIM) #PALERMO |
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| RELATED PUBLICATIONS | Title:
Palermo Wellfield Superfund Site: Subdrain System and Treatment Lagoon, Status Results, October 2007 and June and November 2008 Palermo Wellfield Superfund Site Subdrain System and Treatment Lagoon, Status Report, November 2006 and June 2007 Palermo Wellfield Superfund Site Subdrain System and Treatment Lagoon, Status Report, September 2005 and June 2006 Palermo Wellfield Superfund Site Subdrain System and Treatment Lagoon, Status Report, September 2004 and June 2005 Palermo Wellfield Superfund Site Subdrain System and Treatment Lagoon Status Report, December 2002 and May 2003 Quality Assurance Project Plan: Addendum to Operation and Maintenance Manual of the Treatment Lagoon, Palermo Wellfield Superfund Site |
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