Jump to main content or area navigation.

Contact Us

Pacific Southwest, Region 9: Superfund

Serving Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations

Newmark Groundwater Contamination

Superfund Site

Technical Document

You will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.

Date Title / pdf File
08/01/06 MUSCOY OU: Performance Evaluation Monthly Progress Report for October 2005
Title PageTitle Page.pdf
Table of ContentsTable of Contents.pdf
Section 1.0 - Section 8.0 :

1.0 Introduction

2.0 Project Background
2.1 Site Hydrogeology
2.2 Facilities Description

3.0 Progress Report Objectives
3.1 Operational Evaluation
3.2 Performance Evaluation

4.0 Methodology
4.1 Operations Evaluation Methodology
4.2 Performance Evaluation Methodology

5.0 Monthly Results and Discussion
5.1 Operational Evaluation Results
5.2 Performance Evaluation Results

6.0 Conclusions and Recommendations
6.1 Conclusions
6.2 Recommendations

7.0 Activities in the Next Monioring Period

8.0 References
1.0 Introduction - 8.0 References.pdf

1-1 Operable Unit Locations
2-1 Location of Major Features
4-1 Flowline Capture in Shallow Aquifer October 2005

4-2 Flowline Capture in Intermediate Zone October 2005

5-1 Muscoy Pumping Rates
5-2 Groudwater Elevations in Extraction Well Piezometers
5-3 Groundwater Elevations in Monitoring Wells
Figures (1).pdf

Figures (2).pdf

Figures (3).pdf

2-1 Newmark and Muscoy OU RD/RA Timeline
2-3 Muscoy OU Monitoring Well Construction Details
2-4 Hydrostratigraphic Zones for Newmark and Muscoy Water-Level and Plume Delineation
3-1 Muscoy Project Event and Deliverable Tracker
4-1 Groundwater Elevation Collection Methods and Frequencies
4-2 Muscoy Plume Extraction System Performance Monitoring Sampling Locations and Rationale
5-1 19th Street Treatment Plant Operational Issue Status
5-2 Encanto Park Booster Pump Station Operational Issue Status
5-3 Extraction Well Operational Issue Status
5-4 Monitoring Well Operational Status
5-5 Summary of Muscoy OU O&M - GAC Treatment Plant
5-6 Summary of Treatment Plant Flow Data and Mass Removal Estimates
5-7 Summary of Muscoy OU O&M - Extraction Wells
5-8 Summary of Extraction Well Flow Data
5-9 3-Month Rolling Average Extraction Volume and Extraction Rate Calculations
5-10 Summary of Newmark OU O&M - Water-Level Monitoring
5-11 Muscoy Plume Groundwater Elevations Used for Contouring
5-12 Extraction and Monitoring Well Monitoring Results - PCE and TCE
5-13 Treatment Plant Monitoring Results - PCE and TCE
5-14 Summary of Compliance with Performance Criteria
Appendix A : Final Inspections - Attachment AAppendix A.pdf
Appendix B : Monthly Performance Inspection Checklist - October 2005Appendix B.pdf
Appendix C : SCADA Inventory and Operational Issues (SBMWD)Appendix C.pdf
Appendix D : Muscoy OU Operations and Treatment Report (SBMWD) - October 2005Appendix D.pdf
Appendix E : Muscoy OU Extraction and Monitoring Well HydrographsAppendix E.pdf
Appendix F : Muscoy OU Concentration Plots for Individual WellsAppendix F.pdf
Appendix G : Muscoy OU Concentration Plots for Well Groups Appendix G.pdf

Top of Page

Jump to main content.