Emery & Garrett Groundwater, Inc

GROUNDWATER EXPLORATION AND DEVELOPMENT PROGRAM

Results of Phase I and Phase II Investigations

STAFFORD FARM PROPERTY FAUQUIER COUNTY, VIRGINIA

May 2014

Presented to:

Mr. Paul S. McCulla Fauquier County

EMERY & GARRETT GROUNDWATER INVESTIGATIONS, LLC 56 Main Street • P.O. Box 1578 Meredith, New Hampshire 03253

New England Mid-Atlantic South Atlantic

Emery & Garrett Groundwater Investigations, LLC 56 Main Street • P.O. Box 1578 Meredith, New Hampshire 03253 (603) 279-4425 www.eggi.com Fax (603) 279-8717

May 13, 2014

Mr. Paul S. McCulla Fauquier County Administrator 10 Hotel Street 2nd Floor Warrenton, VA 20186

Dear Paul,

Emery & Garrett Groundwater Investigations, LLC (EGGI) is pleased to present to you the following report that summarizes Phases I and II of Emery & Garrett Groundwater Investigations, LLC’s (EGGI’s) groundwater exploration and development program conducted at Stafford Farm in Fauquier County, Virginia.

We hope you find the information contained herein responsive to your needs. If you have any questions regarding this material, please do not hesitate to contact us.

Best regards,

Kenneth C. Hardcastle, P.G. Mark B. Wingsted Senior Structural Geologist Geologist

Emery & Garrett Groundwater Investigations, LLC 56 Main St. • P.O. Box 1578 Meredith, New Hampshire 03253 (603) 279-4425 www.eggi.com Fax (603) 279-8717

GROUNDWATER EXPLORATION AND DEVELOPMENT PROGRAM Results of Phase I and Phase II Investigations

Stafford Farm Property Fauquier County, Virginia

May 2014

TABLE OF CONTENTS Page

I. INTRODUCTION...... 1

II. PHASE I INVESTIGATIONS ...... 2 A. Summary ...... 2 B. Defining the Hydrogeologic Conditions ...... 2

III. PHASE II INVESTIGATIONS ...... 7 A. Geophysical Methods ...... 7 B. Findings of the Magnetometer/VLF Surveys ...... 8 C. Findings of the ABEM Resistivity Surveys ...... 9 D. Results ...... 9

IV. RECOMMENDATIONS ...... 9

V. LIMITATIONS ...... 11

VI. REFERENCES ...... 11

FIGURE

Figure 1 Topographic Setting of Stafford Farm

APPENDICES

Appendix A Environmental Data Resources, Inc. Report (EDR) on Compact Disc Appendix B Magnetometer/VLF Surveys and Electrical Resistivity Surveys

PLATES

Plate 1 Geophysical Surveys and Proposed Exploratory Test Well Locations Plate 2 Bedrock Geology, Lineaments, Existing Wells, and Potential Threats to Groundwater Quality Emery & Garrett Groundwater Investigations, LLC 56 Main Street • P.O. Box 1578 Meredith, New Hampshire 03253 (603) 279-4425 www.eggi.com Fax (603) 279-8717

GROUNDWATER EXPLORATION AND DEVELOPMENT PROGRAM Results of Phase I and Phase II Investigations

Stafford Farm Property Fauquier County, Virginia

May 2014

I. INTRODUCTION

This report summarizes Phases I and II of Emery & Garrett Groundwater Investigations, LLC (EGGI’s) groundwater investigation conducted at Stafford Farm, located in Fauquier County, Virginia (Figure 1). The intent of this investigation is to assess the potential for developing a public potable supply well(s) as a source of drinking water for proposed County administration buildings. Additional water supply demands at Stafford Farm may be needed in the future, as development plans are subject to change.

The first part of this report summarizes the data collection and analysis conducted in the Phase I study. The second portion of this report reviews the geophysical investigations (Phase II). Data collected from the first two Phases of this groundwater development program were analyzed and resulted in the selection of nine Exploratory Test Well sites. These well sites are identified as STA-1, STA-2, STA-3, STA-4, STA-5, STA-6, STA-7, STA-8, and STA-9. Subsequent Phases of this Groundwater Exploration and Development Program will include the following:

Phase III Drill exploratory test wells at identified geologic target sites. Phase IV Convert highest yielding test wells to larger-diameter production wells. Phase V Conduct long-term yield and water quality tests on production wells in accordance with Fauquier County regulations. Phase VI Prepare final Groundwater Use Management Plan, submittal of Hydrogeological Report, and Obtain Final Groundwater Withdrawal Permits, as needed. Groundwater Exploration and Development–Phases I and II–Stafford Farm Property Page 2

II. PHASE I INVESTIGATIONS

A. Summary

The intent of the Phase I investigation was to conduct a hydrogeologic analysis/assessment of the potential availability of groundwater resources within the Stafford Farm Project Site.

Work efforts completed in Phase I included:

1) Detailed investigation of the local bedrock geology: Detailed geologic field mapping was carried out to determine bedrock type and bedrock fracture characteristics that may enhance groundwater flow.

2) Delineation of fractured bedrock aquifers with the help of the following methods: a) Lineament analysis (e.g., measurement of lineament length and orientation, assessment of lineament coincidence between one aerial platform and another, and correlation of lineaments to observed bedrock fractures). b) Fracture characterization within available bedrock exposures.

3) Identification of contributing watersheds.

4) Location of contaminant threats/existing land uses proximal to Stafford Farm that could potentially degrade groundwater quality.

5) Compilation and evaluation of data on existing wells within the Study Area.

B. Defining the Hydrogeologic Conditions

1) Bedrock Geology

Groundwater resources must be derived from available bedrock aquifers within the project site. Groundwater extracted from fractured bedrock aquifers is directly influenced by the bedrock’s inherent chemical and physical characteristics. The inherent hydrogeologic factors known to most strongly influence the quality and quantity of groundwater derived from bedrock aquifers are: 1) the degree to which rock units are layered, foliated, or bedded; 2) the dip of the layering; 3) the presence of geologic contact surfaces of contrasting rock types; and 4) the chemical composition of the rocks.

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The geology of the Study Area was investigated through a detailed program of geologic field mapping to provide insights into the spatial variation of the hydrogeologic factors listed above. A result of the mapping program was the compilation of a geologic base map for the Study Area (Plate 1, View A). This map was compiled through the evaluation of soil exposures and rock “float”1 identified by EGGI geologists within the Study Area. The findings of EGGI’s evaluations supplemented geologic mapping previously conducted by others proximal to the project site (Rader et al, 1993; Geologic Map of Virginia).

The existing geologic maps and EGGI's mapping indicate that the project site is underlain by greenstone of the Catoctin Formation. The greenstone is very poorly exposed at Stafford Farm. However, based on our field investigations, it was determined that the greenstone is fine- to medium-grained, weakly foliated, and tends to have a massive appearance. Epidote, pyrite, and magnetite often occur as accessory minerals.

Stafford Farm is located on the eastern limb of the Blue Ridge Anticlinorium. In this area, the foliation within the bedrock typically trends north-northwest and dips steeply (85 degrees) toward the west (Plate 1, View A). No faults were identified in the immediate confines of the project area.

Additional insights about the subsurface bedrock geology were gained from the results of the geophysical surveys (discussed in Section III).

2) Delineation of Fractured Bedrock Aquifers

a) Introduction

Besides being dependent on the physical and chemical composition of the bedrock units, the capacity of bedrock to be water bearing also depends on the occurrence of fractures, faults, or other bedrock discontinuities that provide avenues for the transmission of groundwater. The occurrence of bedrock discontinuities imparts secondary permeability to the rocks within the Study Area. Secondary permeability typically provides the main mechanism for groundwater movement in rocks.

EGGI used a two-fold approach in investigating these secondary characteristics: 1) remote-sensing analysis of the site using multiple scales and types of aerial photography and imagery; and 2) measurement of available bedrock fracture characteristics contained within bedrock exposures present in the Study Area. It should be noted that the determination of secondary characteristics is separate and distinct from the evaluation of the bedrock’s inherent capability to store and yield groundwater as described in the previous section.

1 “Float” refers to pieces of weathered bedrock on the ground surface and represents the weathered remnant of the underlying bedrock.

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Analysis of remote-sensing data provided 100% coverage of the Study Area. However, limited exposures of bedrock prevented a detailed physical evaluation of fracture systems in and around the site.

b) Remote-Sensing Analysis

i) Introduction and Methods

“Fracture trace” or lineament analysis, in conjunction with detailed structural mapping of brittle deformation features, is routinely applied by remote-sensing scientists as a practical method of delineating water-bearing bedrock systems. Many subsurface features, such as fracture zones, bedrock discontinuities, faults, and geologic contacts have a ground surface expression that can be detected through a remote-sensing analysis of photographic images and topographic maps. These surface expressions typically appear on the ground surface as topographic depressions, vegetation changes, or tonal anomalies (i.e., contrast changes) and are known as lineaments. A lineament can be loosely defined as a mappable linear feature, as seen on the terrain surface, whose parts are aligned in a rectilinear or curvilinear manner.

The approach used by EGGI to collect and analyze lineaments is to first draw lineaments on images of different scales and type. These lineaments are then digitized into a computer and analyzed using EGGI computer programs.

Lineaments in the Study Area were defined on four scales of platforms. A total of 2,131 lineaments were identified in this investigation. Each lineament was described by its length, azimuth (trend in degrees east of north), and location.

EGGI’s lineament analysis provides: 1) a synoptic rose diagram2 of lineaments that graphically displays the orientations of the most common lineament trends in a Study Area (Plate 1); and 2) coincident lineaments3 (Plate 1, View A).

ii) Results of Lineament Analysis

The synoptic rose diagram provided shows the prominent trends of lineaments observed within 1.0 kilometer (0.62 miles) of the Study Area (Plate 1). The most common trends shown by the diagram are, in decreasing order of prominence, 132°, 44°, 1°, and 85°. Note, however, that lineaments trending at orientations other than those shown on the rose diagram do occur locally, as shown on the map (Plate 1, View A).

2 The trend of each rose petal is posted in degrees east of north. Petal width is a measure of data scatter and petal length, a measure of relative numbers of data in each lineament family. 3 Lineaments observed on images at different scales that have a similar trend (±5°) and similar location (±2 mm at the scale of the image) are referred to as coincident lineaments (Mabee, and others, 1994). The use of such coincident lineaments helps to remove the inherent subjectivity of lineament analysis (Wise, 1982) and facilitates the confident use of lineament mapping as a groundwater exploration tool.

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From the original 2,131 lineaments, 112 coincident lineaments were identified, 47 of which are shown on Plate 1, View A4. Discontinuities in the rock that possess enhanced water- bearing properties often underlie coincident lineaments. Because of this, the presence of such lineaments was used as one factor in delineating locations for conducting geophysical surveys and in identifying preferred test well sites.

Those coincident lineaments that are sub-parallel with nearby bedrock fracture family orientations, bedding orientations, or lithologic contacts are highlighted in magenta as “fracture- supported” coincident lineaments on Plate 1, View A.

c) Bedrock Fracture Fabric Analysis

Groundwater storage and transmission is related, in part, to secondary permeability associated with discontinuities in the bedrock such as fractures and faults. Therefore, if there are exposures of bedrock on the property, EGGI analysis of the groundwater potential of the property typically involves a detailed characterization of the bedrock fracture fabric. Unfortunately, a lack of extensive exposures of bedrock precluded detailed and comprehensive analyses of the bedrock’s fracture fabric on the project site. However, the remote-sensing data were used to compensate for the relative lack of bedrock exposure and provided guidance for Phase II efforts and test well site selection.

3) Delineation of Contributing Watersheds

Stafford Farm is located entirely within the Upper Cedar Run/Licking Run Watershed5. Locally, the project site has an approximate 793-acre contributing watershed that extends to the north and west of the property (Figure 1). Approximately 197 acres of the contributing watershed occurs within the Study Area.

In the Piedmont of Virginia, estimates of groundwater recharge have ranged from 8.4 inches per year (Pavich, 1986), to 10.5 inches per year (Richardson, 1980), to 11.3 inches per year (Nutter and Otton, 1969). For the purposes of this study, EGGI applied a recharge value of ten inches per year to estimate available recharge.

Annual groundwater recharge rates of ten inches per year from precipitation falling within the limits of the property (assuming no recharge from adjacent contributing areas) provides approximately 146,648 gallons per day (gpd) or 101 gpm of groundwater recharge6. Therefore, the available groundwater recharge within the limits of the property is considered more than sufficient to satisfy the anticipated water supply demand of this project.

4 Reduction of raw lineament data to coincident lineaments and fracture-supported coincident lineaments follows the method described in Mabee and others (1994). 5 Based on the Fauquier County Water Supply Plan (Draft 2007). 6 This is considered a rough estimate as topography, vegetation, soil type, slope, and geomorphology of the landscape all impact groundwater recharge rates. For the purposes of this study, a more detailed review of groundwater recharge was not considered necessary.

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4) Contaminant Threats to Groundwater Quality

The quality of groundwater resources can be adversely affected by land uses involving groundwater contaminants that can migrate into underlying bedrock aquifers. Therefore, one element of EGGI’s groundwater resource investigation is to review the presence of potential contaminant threats to groundwater quality. Three sources were used to investigate potential threats to groundwater quality:

a) Virginia State databases maintained by the Virginia Department of Environmental Quality (DEQ). b) Databases maintained by Environmental Data Resources (EDR) of Southport, Connecticut (a private firm that conducts contaminant threat searches). c) EGGI conducted windshield surveys to a distance of at least 2,000 feet around the Study Area.

Although the Stafford Farm property is primarily well-maintained farmland, it is located just outside the Town limits of Warrenton near an area with light industry. As a result, several potential threats to groundwater quality were identified within 2,000 feet of the property (Plate 1, View B). AmeriGas is located adjacent to the northern edge of the property. In addition, New Virginia Tractor and Dominion Power are located north and east of the property along Meetze Road. However, according to the records contained in the EDR report (Appendix A), there is no evidence to suggest that contamination of the groundwater has occurred (or will occur) from any of these businesses7.

A potential contaminant threat identified by the DEQ, EDR, and EGGI’s windshield survey are two landfills maintained by Fauquier County (Plate 1, View B). The landfills are adjacent to one another and are likely hydrologically separated from the Stafford Farm property by a topographic surface/groundwater divide (Plate 1, View B).

One of the landfills is unlined and is located approximately 2,000 feet south of Stafford Farm (located beyond the extent of View B on Plate 1). This landfill began operating in 1975 and stopped accepting municipal solid waste in 1997. Thereafter, this landfill began accepting construction and demolition waste. The landfill has a number of monitoring wells on the property and several volatile organic compounds (VOCs) have been detected in the groundwater contained in some of the monitoring wells. However, based on the 2008 Corrective Action Status Evaluation Report (Joyce Engineering, 2008) that was reviewed by EGGI, the groundwater contamination appears to be contained locally.

The second landfill is known as the Corral Farm Landfill. It abuts Stafford Farm to the southwest (Plate 1; View B). It is an active, lined solid waste municipal waste landfill that has been in operation since 1997. No contaminants above EPA Drinking Water Standards have been

7 It should be noted that the DEQ database reported a petroleum release at Stafford Farm. According DEQ records, the case was closed in 2007. No more is known about this incident, as it is not reported by EDR.

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detected in the groundwater monitoring wells at the Corral Farm Landfill. There are no current or future plans for expanding the cells in the landfill to the north in the area between the Lord Fairfax Community College and the Stafford Farm property (personal communication with Mr. Paul McCulla, Fauquier County Executive Administrator, May 2014). This is the area closest to the Stafford Farm Study Area.

Overall, EGGI considers the property reasonably safe from potential sources of groundwater contamination. However, only after test wells have been drilled and representative samples of the groundwater have been chemically analyzed after pumping tests have been performed will the quality of the available groundwater resources be fully known. EGGI recommends that some of the existing observation wells at the landfills be monitored carefully during the long-term pumping tests that will be performed on a Production Well(s) developed at Stafford Farm to ensure that interference or possible interaction with the landfill will not occur.

5) Existing Wells

The homes and businesses surrounding Stafford Farm are served by bored wells or bedrock wells. Data for local wells compiled from Fauquier County GIS are shown on Plate 1, View B. Reported airlift yields from the wells range from 7 to 30 gpm and the total well depths range from 185 to 345 feet. Although this data set is somewhat limited, these data show that (in general) the local wells are only low to moderately productive.

III. PHASE II INVESTIGATIONS

A. Geophysical Methods

As previously discussed in the Phase I section of this report, geologic contacts, bedrock fractures, and faults are often the primary pathways for groundwater migration and storage in otherwise impermeable bedrock, such as that underlying the Study Area. These geologic features commonly cause changes in the physical characteristics of bedrock that can be detected “remotely” using geophysical instruments. Specific drilling targets were generally sited based on the results of the geophysical investigation.

Variations in the magnetic characteristics of rocks, caused by various geologic discontinuities, result in measurable deflections in the earth’s magnetic field. Similarly, local variations in the electrical resistivity of the bedrock (and the overlying unconsolidated regolith) create measurable deviations in electromagnetic fields that propagate from Very Low Frequency (VLF) radio transmitters. Changes in bedrock resistivity can also be measured using electrical resistivity methods. See Telford, et al., 1983; Wright, 1988; Loke and Barker; 1996; and Loke, 2000 for detailed descriptions of magnetic, VLF, and resistivity geophysical methods.

An ENVI MAG/VLF instrument equipped with a magnetometer and VLF receiver was used in this study to measure the earth’s magnetic field and the VLF electromagnetic field. Magnetic and VLF measurements were obtained along approximately 26,647 feet (≈ 5 miles) of survey lines (Plate 2 and Appendix B). The earth's magnetic field and the electromagnetic

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fields associated with the VLF stations were measured along these survey lines at 10-pace (approximately 28-foot) intervals.

Electrical resistivity surveys were conducted using automated electrical resistivity equipment known as ABEM. Approximately 7,852 feet (≈ 1.5 miles) of resistivity surveys were conducted on the project site. The locations of these resistivity surveys are shown on Plate 2; electrical resistivity profiles are included in Appendix B. This geophysical method involves the measurement of induced electrical flow through subsurface materials, which serve to define the depth to bedrock and type of subsurface material (e.g., unconsolidated sediment, saprolite, bedrock). Electrical resistivity measurements of the subsurface materials were taken along the survey lines using arrays of 41 or more stainless steel electrodes spaced at 10-meter intervals. The Dipole-Dipole and Gradient method of collecting electrical resistivity data used in this study resulted in the collection of as many as 735 electrical resistivity measurements for each completed survey line.

These resistivity data were analyzed using computer-modeling software. The results of the analyses are displayed in color contoured cross-sectional resistivity models of the subsurface areas investigated (Plate 2 and Appendix B). The higher resistivity values displayed in the models (shown as green to purple-brown color contour intervals) represent competent bedrock. The lower resistivity values (shown as blue colored contour intervals) have electrical resistivity values typical of saturated unconsolidated sediments, saprolite (bedrock weathering residuum) or fractured bedrock.

B. Findings of the Magnetometer/ VLF Surveys

Analysis of the magnetic field measurements collected during this survey shows that the magnetic field generally ranged between 50,000 and 55,000 gammas (the unit used to express the strength of the earth's magnetic field). Some significant variation is associated with anthropogenic sources of magnetic interference such as power lines or metal refuse.

The magnetic field is highly variable over the greenstone of the Catoctin Formation. However, north-northwest trending magnetic anomalies can be traced from one survey line to adjacent survey lines, which assisted in mapping discrete packages or layers of more highly magnetic rocks.

The analysis of the VLF data also resulted in the identification of electromagnetic anomalies. These anomalies are thought to relate to subtle compositional differences in the rocks, discrete fracture zones, or faults. Some of these features may be representative of water- bearing geologic and structural discontinuities.

Several exploratory test well sites were targeted, in part, based upon the geophysical anomalies that were detected in the VLF and magnetic survey data. These data and associated drilling targets are presented on Plate 2 and in Appendix B.

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C. Findings of the ABEM Resistivity Surveys

The color-contoured cross-sections of the modeled electrical resistivity data show that the electrical resistivities of the geologic materials below the project site range between approximately 50 and 20,000 ohmmeters. The transition from less resistive materials (such as unconsolidated sediments, weathered bedrock, or fracture zones) to competent bedrock occurs at approximately 400 ohmmeters (Plate 1, View B, and Appendix B).

Analyses of the electrical resistivity data indicated the presence of significant resistivity changes in the bedrock beneath the project site. As such, many proposed exploratory test well targets have been selected on these electrical resistivity anomalies (Appendix B). Some good examples of these anomalies are shown on Plate 2.

D. Results

Analysis of the geophysical data generated during this investigation, combined with the hydrogeologic and contaminant threat information, resulted in the identification of nine exploratory test well sites (Plate 2). EGGI believes that these test well sites represent the locations having the highest likelihood of yielding significant quantities of groundwater suitable for developing Community Supply Production Wells. These exploratory test well sites are identified as Wells STA-1, STA-2, STA-3, STA-4, STA-5, STA-6, STA-7, STA-8, and STA-9 (Plate 2). The number of each of the exploratory test well sites reflects the relative favorability of the site, with Well STA-1 being the most favorable and Well STA-9 being the least favorable.8

IV. RECOMMENDATIONS

Based upon the hydrogeologic data collected to date, EGGI recommends that this groundwater exploration program proceed to Phase III (Exploratory Test Well Drilling). The hydrogeologic conditions, as defined by the Phase I and II investigations suggest that moderate groundwater resources can be obtained at this Study Area. Nine specific proposed Exploratory Test Well drilling targets (STA-1 through STA-9) have been identified, based upon the hydrogeologic and geophysical data collected to date.

EGGI will stake each proposed well site in the field based on pertinent geophysical and hydrogeologic data. Before test well drilling commences, each proposed test well site must then be inspected and approved by representatives of the Fauquier County Health Department and Virginia Department of Health-Office of Drinking Water.

Proposed Exploratory Test Wells STA-1, STA-3, and STA-7 are located along the margin of the 100-year floodplain of Turkey Run. Therefore, it will be critical to have selected margins of the floodplain marked prior to EGGI staking these exploratory test well locations (if at all

8 Please note that the ranked order of groundwater favorability assigned to these well sites may change as additional drilling information becomes available. Subsurface geologic data obtained from the subsurface drilling cuttings may serve to modify the order of groundwater development potential that was based upon providing only “above the ground” investigations (Phases I and II).

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possible). Proposed Exploratory Test Wells STA-2, STA-5, and STA-6 are located within the 100-year floodplain. Therefore, according Fauquier County Code of Ordinances (Chapter 19, Section 19-11), these test wells will need additional approval by the Fauquier County Board of Supervisors. In addition, a special exception permit will be required by the Fauquier County Zoning Department to drill/utilize any well(s) located within the 100-year floodplain. Proposed Exploratory Test Wells STA-4, STA-8, and STA-9 are all located outside the limits of the floodplain at Stafford Farm.

If possible, EGGI recommends that the Exploratory Test Wells be drilled in the order in which they are labeled. In other words, Well STA-1 should be drilled prior to drilling Well STA-2 and so on. However, due to potential regulatory complications of drilling within the 100-year floodplain, the proposed Exploratory Test Wells located within the 100-year floodplain (STA-2, STA-5, and STA-6) may need to be drilled last, and only in the event that drilling these wells are still necessary.

It is very difficult to predict the ultimate yields of wells targeted for drilling, or even the total capacity of the Study Area to produce water prior to subsurface investigation (i.e., Exploratory Test Well Drilling during Phase III). However, based upon the hydrogeologic data collected during this Phase I and Phase II hydrogeologic investigation, EGGI believes that it is possible to develop a moderate supply source with wells yielding 20-50+ gallons per minute from each Production Well. The results of the remaining phases of work will be directed toward assessing the total volume of water that can be safely developed without adversely impacting off- site groundwater users.

The remaining work phases will be completed as follows:

• Phase III – Exploratory Test Well drilling. Preliminary yields will be measured with the drill rig by airlifting water from the borehole.9 Water quality samples will also be collected and analyzed to provide preliminary results. • Phase IV – Conversion of Test Wells to Production Wells. Test wells yielding the greatest quantities of water with the highest quality will be converted to larger diameter (8-inch) production wells. • Phase V – Yield and quality testing. The estimated sustainable yield and quality of each Production Well will be determined with the aid of properly- conducted long-term pumping tests. All testing programs will be conducted in accordance with Fauquier County and State of Virginia regulations. • Phase VI – Preparation of Groundwater Use Management Program. Submittal of Final Hydrogeologic Report to Virginia Department of Health, Fauquier Department of Health, Fauquier County Water and Sanitation Authority, and Fauquier County Department of Community Development.

9 Airlift tests involve using the drill rig to “air-lift” water out of the well during the drilling process, such that a preliminary measurement can be made of the well’s yield. Subsurface data collected while drilling Exploratory Test Wells may be used to modify the priority ranking of test well targets.

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V. LIMITATIONS

The recommendations and conclusions provided herein represent EGGI’s professional opinion based upon the hydrogeologic data collected and do not constitute a warranty written or implied.

VI. REFERENCES

Joyce Engineering, Inc., 2008, 2008 Corrective Action Status Evaluation, Fauquier County Sanitary Landfill, Permit No. 149.

Loke M.H. and Barker, R.D., 1996, Rapid least squares inversion of apparent resistivity pseudosections by a quasi-Newton method, Geophysical Prospecting, 44, 131-152.

Loke, M.H., 2000, Electrical imaging surveys for environmental and engineering studies; A practical guide to 2-D and 3-D surveys, 59 pgs.

Mabee, S.B., Hardcastle, K.C., and Wise, D.U., 1994, A Method of Collecting and Analyzing Lineaments for Regional-Scale Fractured-Bedrock Aquifer Studies, Ground Water, Vol. 21, No. 6, 884-894.

Nutter, L.J., Otton, E.G., 1969, Ground-Water Occurrence in the Maryland Piedmont, Maryland Geological Survey, Report of Investigations No. 10.

Pavich, M.J., 1986, Processes and Rates of Saprolite Production and Erosion on a Foliated Granitic Rock in the Virginia Piedmont: in Colman, S.M. and Dethier, D.P., eds, Rates of Chemical Weathering of Rocks and Minerals: Academic Press, Inc., New York, p. 541-591.

Rader, E.K., and Evans, N.H., editors, 1993, Geologic Map of Virginia, Virginia Division of Mineral Resources, 80 p.

Richardson, C.A., 1980, Groundwater in the Piedmont Upland of Central Maryland: U.S. Geol. Survey, Water Res. Invest. 80-118.

Telford, W.M., Geldart, L.P., Sheriff, R.E., and Keys, D.A., 1983, Applied Geophysics, Cambridge University Press, Cambridge, England, 860 pg.

Wise; D. U., 1982, Linesmanship and the Practice of Linear Geo-art, Geol. Soc. Amer. Bull; 9; 886-888.

Wright, J.L., 1988, VLF Interpretation Manual, EDA Instruments, Inc., Toronto, Canada.

Emery & Garrett Groundwater Investigations, LLC

FIGURE

Emery & Garrett Groundwater Investigations, LLC VU600 OrleanSite LocationMarshall Thoroughfare Gap FIGURE 1 ¤£17 VU215 Warrenton Topographic Setting of ¤£211 ¤£15 Stafford Farm Property, Fauquier County, Virginia ¤£211 ¤£29 Warrenton Washington West Catlett

¤£15 VU28 Brandy Station Remington Midland Legend Stafford Farm Property Contributing Watershed Stafford Farm Property

Meeze Road

Scale is 1:12,000

James Madison Highway Madison James 1 inch = 1,000 feet

0 155 310 620 Meters 0 500 1,000 2,000 ³ Feet FIGURE 1 Emery & Garrett Groundwater

V:\Va\PROPOSALS\StaffordProperty.mxd (last modified: October October (last 2013) 18,modified: V:\Va\PROPOSALS\StaffordProperty.mxd Investigations, LLC APPENDIX A

ENVIRONMENTAL DATA RESOURCES, INC. (EDR) REPORT ON COMPACT DISC

Emery & Garrett Groundwater Investigations, LLC Stafford Farm 8362 Meetze Road Warrenton, VA 20187

Inquiry Number: 3925059.2s April 28, 2014

tropeR ™paM suidaR RDE ehT RDE suidaR ™paM tropeR

6 Armstrong Road, 4th floor Shelton, CT 06484 Toll Free: 800.352.0050 www.edrnet.com

FORM-LBF-BCS TABLE OF CONTENTS

SECTION PAGE

Executive Summary ES1 Overview Map 2 Detail Map 3 Map Findings Summary 4 Map Findings 7 Orphan Summary 96 Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM

GeoCheck - Not Requested

Thank you for your business. Please contact EDR at 1-800-352-0050 with any questions or comments.

Disclaimer - Copyright and Trademark Notice This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2014 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners.

TC3925059.2s Page 1 EXECUTIVE SUMMARY

A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR). The report was designed to assist parties seeking to meet the search requirements of EPA’s Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E 1527-13) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate.

TARGET PROPERTY INFORMATION

ADDRESS

8362 MEETZE ROAD WARRENTON, VA 20187

COORDINATES

Latitude (North): 38.6860000 - 38˚ 41’ 9.60’’ Longitude (West): 77.7740000 - 77˚ 46’ 26.40’’ Universal Tranverse Mercator: Zone 18 UTM X (Meters): 258709.5 UTM Y (Meters): 4285378.0 Elevation: 491 ft. above sea level

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY

Target Property Map: 38077-F7 WARRENTON, VA Most Recent Revision: 1994

AERIAL PHOTOGRAPHY IN THIS REPORT

Photo Year: 2012 Source: USDA

TARGET PROPERTY SEARCH RESULTS

The target property was not listed in any of the databases searched by EDR.

DATABASES WITH NO MAPPED SITES No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") government records either on the target property or within the search radius around the target property for the following databases:

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list NPL National Priority List

TC3925059.2s EXECUTIVE SUMMARY 1 EXECUTIVE SUMMARY

Proposed NPL Proposed National Priority List Sites NPL LIENS Federal Superfund Liens

Federal Delisted NPL site list Delisted NPL National Priority List Deletions

Federal CERCLIS list CERCLIS Comprehensive Environmental Response, Compensation, and Liability Information System FEDERAL FACILITY Federal Facility Site Information listing

Federal CERCLIS NFRAP site List CERC-NFRAP CERCLIS No Further Remedial Action Planned

Federal RCRA CORRACTS facilities list CORRACTS Corrective Action Report

Federal RCRA non-CORRACTS TSD facilities list RCRA-TSDF RCRA - Treatment, Storage and Disposal

Federal RCRA generators list RCRA-LQG RCRA - Large Quantity Generators

Federal institutional controls / engineering controls registries US ENG CONTROLS Engineering Controls Sites List US INST CONTROL Sites with Institutional Controls LUCIS Land Use Control Information System

Federal ERNS list ERNS Emergency Response Notification System

State- and tribal - equivalent CERCLIS VA SHWS This state does not maintain a SHWS list. See the Federal CERCLIS list and Federal NPL list.

State and tribal leaking storage tank lists INDIAN LUST Leaking Underground Storage Tanks on Indian Land

State and tribal registered storage tank lists VA AST Registered Petroleum Storage Tanks INDIAN UST Underground Storage Tanks on Indian Land FEMA UST Underground Storage Tank Listing

State and tribal institutional control / engineering control registries VA ENG CONTROLS Engineering Controls Sites Listing

TC3925059.2s EXECUTIVE SUMMARY 2 EXECUTIVE SUMMARY

VA INST CONTROL Voluntary Remediation Program Database

State and tribal voluntary cleanup sites VA VCP Voluntary Remediation Program INDIAN VCP Voluntary Cleanup Priority Listing

State and tribal Brownfields sites VA BROWNFIELDS Brownfields Site Specific Assessments

ADDITIONAL ENVIRONMENTAL RECORDS

Local Brownfield lists US BROWNFIELDS A Listing of Brownfields Sites

Local Lists of Landfill / Solid Waste Disposal Sites ODI Open Dump Inventory DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations INDIAN ODI Report on the Status of Open Dumps on Indian Lands

Local Lists of Hazardous waste / Contaminated Sites US CDL Clandestine Drug Labs US HIST CDL National Clandestine Laboratory Register

Local Land Records LIENS 2 CERCLA Lien Information

Records of Emergency Release Reports HMIRS Hazardous Materials Information Reporting System VA SPILLS Prep/Spills Database Listing VA SPILLS 90 SPILLS 90 data from FirstSearch

Other Ascertainable Records RCRA NonGen / NLR RCRA - Non Generators DOT OPS Incident and Accident Data DOD Department of Defense Sites FUDS Formerly Used Defense Sites CONSENT Superfund (CERCLA) Consent Decrees ROD Records Of Decision UMTRA Uranium Mill Tailings Sites US MINES Mines Master Index File TRIS Toxic Chemical Release Inventory System TSCA Toxic Substances Control Act FTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing SSTS Section 7 Tracking Systems

TC3925059.2s EXECUTIVE SUMMARY 3 EXECUTIVE SUMMARY

ICIS Integrated Compliance Information System PADS PCB Activity Database System MLTS Material Licensing Tracking System RADINFO Radiation Information Database RAATS RCRA Administrative Action Tracking System RMP Risk Management Plans VA UIC Underground Injection Control Wells VA DRYCLEANERS Drycleaner List VA NPDES Comprehensive Environmental Data System VA AIRS Permitted Airs Facility List INDIAN RESERV Indian Reservations SCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing VA COAL ASH Coal Ash Disposal Sites 2020 COR ACTION 2020 Corrective Action Program List LEAD SMELTERS Lead Smelter Sites PRP Potentially Responsible Parties COAL ASH DOE Steam-Electric Plant Operation Data US FIN ASSUR Financial Assurance Information COAL ASH EPA Coal Combustion Residues Surface Impoundments List PCB TRANSFORMER PCB Transformer Registration Database EPA WATCH LIST EPA WATCH LIST

EDR HIGH RISK HISTORICAL RECORDS

EDR Exclusive Records EDR MGP EDR Proprietary Manufactured Gas Plants EDR US Hist Auto Stat EDR Exclusive Historic Gas Stations EDR US Hist Cleaners EDR Exclusive Historic Dry Cleaners

SURROUNDING SITES: SEARCH RESULTS Surrounding sites were identified in the following databases.

Elevations have been determined from the USGS Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. Sites with an elevation equal to or higher than the target property have been differentiated below from sites with an elevation lower than the target property. Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data on individual sites can be reviewed.

Sites listed in bold italics are in multiple databases.

Unmappable (orphan) sites are not considered in the foregoing analysis. STANDARD ENVIRONMENTAL RECORDS

Federal RCRA generators list RCRA-SQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month.

A review of the RCRA-SQG list, as provided by EDR, and dated 03/11/2014 has revealed that there is 1

TC3925059.2s EXECUTIVE SUMMARY 4 EXECUTIVE SUMMARY

RCRA-SQG site within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ CARTER MACHINERY CO INC - WARR WARRENTON INDUSTRIAL PKNW 1/2 - 1 (0.905 mi.) D20 82

RCRA-CESQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators (CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month.

A review of the RCRA-CESQG list, as provided by EDR, and dated 03/11/2014 has revealed that there is 1 RCRA-CESQG site within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ FAUQUIER COUNTY HHW 6438 COLLEGE STREET SW 1/2 - 1 (0.513 mi.) A3 15

State and tribal landfill and/or solid waste disposal site lists VA SWF/LF: The Solid Waste Management Facilities/Landfill Sites records typically contain an inventory of solid waste disposal facilities or landfills in a particular state. The data come from the Department of Environmental Quality’s Permitted Facilities list.

A review of the VA SWF/LF list, as provided by EDR, and dated 03/10/2014 has revealed that there is 1 VA SWF/LF site within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ FAUQUIER COUNTY SOLID WASTE MA 6438 COLLEGE ST SW 1/2 - 1 (0.513 mi.) A7 24

State and tribal leaking storage tank lists VA LUST: The Leaking Underground Storage Tank Database.

A review of the VA LUST list, as provided by EDR, and dated 05/18/2004 has revealed that there is 1 VA LUST site within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ VIRGINIA POWER - WARRENTON OFF 8266 MEETZE ROAD N 1/2 - 1 (0.653 mi.) B15 77 Facility Status: Closed

VA LTANKS: The Leaking Tanks Database contains current Leaking petroleum tanks. The data comes from the Department of Environmental Quality.

A review of the VA LTANKS list, as provided by EDR, and dated 02/03/2014 has revealed that there are 3 VA LTANKS sites within approximately 1 mile of the target property.

TC3925059.2s EXECUTIVE SUMMARY 5 EXECUTIVE SUMMARY

______Equal/Higher Elevation ______Address Direction______/ Distance Map _____ ID Page _____ TRIBLE EQUIPMENT INC 8326 MEETZE RD NNE 1/4 - 1/2 (0.486 mi.) 1 7 Facility Status: Closed VEPCO - WARRENTON DISTRICT OFF 8266 MEETZE RD N 1/2 - 1 (0.653 mi.) B14 73 Facility Status: Closed HANBACK CONSTRUCTION (FORMER) 8182 SCENIC DR N 1/2 - 1 (0.868 mi.) C17 77 Facility Status: Closed

State and tribal registered storage tank lists VA UST: The Underground Storage Tank database contains registered USTs. USTs are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA). The data come from the Department of Environmental Quality’s Underground Storage Tank Data Notification Information.

A review of the VA UST list, as provided by EDR, and dated 02/03/2014 has revealed that there are 4 VA UST sites within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ TRIBLE EQUIPMENT INC 8326 MEETZE RD NNE 1/4 - 1/2 (0.486 mi.) 1 7 VEPCO - WARRENTON DISTRICT OFF 8266 MEETZE RD N 1/2 - 1 (0.653 mi.) B14 73 HANBACK CONSTRUCTION 8182 SCENIC DR N 1/2 - 1 (0.868 mi.) C18 78 WILSON BROTHERS INC 763 JAMES MADISON HWY NW 1/2 - 1 (0.945 mi.) 21 93

ADDITIONAL ENVIRONMENTAL RECORDS

Other Ascertainable Records FINDS: The Facility Index System contains both facility information and "pointers" to other sources of information that contain more detail. These include: RCRIS; Permit Compliance System (PCS); Aerometric Information Retrieval System (AIRS); FATES (FIFRA [Federal Insecticide Fungicide Rodenticide Act] and TSCA Enforcement System, FTTS [FIFRA/TSCA Tracking System]; CERCLIS; DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes); Federal Underground Injection Control (FURS); Federal Reporting Data System (FRDS); Surface Impoundments (SIA); TSCA Chemicals in Commerce Information System (CICS); PADS; RCRA-J (medical waste transporters/disposers); TRIS; and TSCA. The source of this database is the U.S. EPA/NTIS.

A review of the FINDS list, as provided by EDR, and dated 11/18/2013 has revealed that there are 2 FINDS sites within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ FAUQUIER COUNTY LANDFILL GAS L BINGHAM RD SW 1/2 - 1 (0.507 mi.) 2 11 FAUQUIER COUNTY SANITARY LANDF 6438 COLLEGE STREET SW 1/2 - 1 (0.513 mi.) A5 22

TC3925059.2s EXECUTIVE SUMMARY 6 EXECUTIVE SUMMARY

NY MANIFEST: Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD facility.

A review of the NY MANIFEST list, as provided by EDR, has revealed that there is 1 NY MANIFEST site within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ CARTER MACHINERY CO INC - WARR WARRENTON INDUSTRIAL PKNW 1/2 - 1 (0.905 mi.) D20 82

VA ENF: A listing of enforcement actions.

A review of the VA ENF list, as provided by EDR, and dated 03/21/2014 has revealed that there are 4 VA ENF sites within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ FAUQUIER COUNTY SOLID WASTE MA 6438 COLLEGE ST SW 1/2 - 1 (0.513 mi.) A4 19 FAUQUIER COUNTY CDD MRF 6438 COLLEGE STREET SW 1/2 - 1 (0.513 mi.) A6 22 FAUQUIER COUNTY SOLID WASTE MA 6438 COLLEGE ST SW 1/2 - 1 (0.513 mi.) A7 24 FAUQUIER COUNTY SOLID WASTE MA ROUTE 29 TO COLLEGE ST WSW 1/2 - 1 (0.577 mi.) 12 69

VA TIER 2: A listing of facilities which store or manufacture hazardous materials and submit a chemical inventory report.

A review of the VA TIER 2 list, as provided by EDR, and dated 12/31/2011 has revealed that there are 3 VA TIER 2 sites within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ DOMINION VIRGINIA POWER 8266 MEETZE ROAD N 1/2 - 1 (0.653 mi.) B13 72 VEPCO - WARRENTON DISTRICT OFF 8266 MEETZE RD N 1/2 - 1 (0.653 mi.) B14 73 CARTER MACHINERY COMPANY-WARRE 721 INDUSTRIAL RD NW 1/2 - 1 (0.905 mi.) D19 81

VA Financial Assurance: A listing of financial assurance information for underground storage tank facilities. Financial assurance is intended to ensure that resources are available to pay for the cost of closure, post-closure care, and corrective measures if the owner or operator of a regulated facility is unable or unwilling to pay.

A review of the VA Financial Assurance list, as provided by EDR, and dated 02/07/2014 has revealed that there are 2 VA Financial Assurance sites within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ FAUQUIER COUNTY SOLID WASTE MA 6438 COLLEGE ST SW 1/2 - 1 (0.513 mi.) A4 19 VEPCO - WARRENTON DISTRICT OFF 8266 MEETZE RD N 1/2 - 1 (0.653 mi.) B14 73

US AIRS: The database is a sub-system of Aerometric Information Retrieval System (AIRS). AFS contains compliance data on air pollution point sources regulated by the U.S. EPA and/or state and local air regulatory agencies. This information comes from source reports by various stationary sources of air pollution, such as electric power plants, steel mills, factories, and universities, and provides information about the air pollutants they produce. Action, air program, air program pollutant, and general level plant data. It is used to track emissions and compliance data from industrial plants.

A review of the US AIRS list, as provided by EDR, and dated 10/23/2013 has revealed that there is 1

TC3925059.2s EXECUTIVE SUMMARY 7 EXECUTIVE SUMMARY

US AIRS site within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ FAUQUIER COUNTY LANDFILL GAS L BINGHAM RD SW 1/2 - 1 (0.507 mi.) 2 11

EDR RECOVERED GOVERNMENT ARCHIVES

Exclusive Recovered Govt. Archives VA RGA LF: The EDR Recovered Government Archive Landfill database provides a list of landfills derived from historical databases and includes many records that no longer appear in current government lists. Compiled from Records formerly available from the Department of Environmental Quality in Virgina.

A review of the VA RGA LF list, as provided by EDR, has revealed that there are 4 VA RGA LF sites within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ CORRAL FARM LF 6438 COLLEGE ST SW 1/2 - 1 (0.513 mi.) A8 68 FAUQUIER CO LF 6438 COLLEGE ST. SW 1/2 - 1 (0.513 mi.) A9 68 FAUQUIER COUNTY CDD MRF 6438 COLLEGE STREET SW 1/2 - 1 (0.513 mi.) A10 68 FAUQUIER COUNTY SOLID WASTE MA 6438 COLLEGE ST SW 1/2 - 1 (0.513 mi.) A11 68

VA RGA LUST: The EDR Recovered Government Archive Leaking Underground Storage Tank database provides a list of LUST incidents derived from historical databases and includes many records that no longer appear in current government lists. Compiled from Records formerly available from the Department of Environmental Quality in Virgina and at the Regional VA Levels.

A review of the VA RGA LUST list, as provided by EDR, has revealed that there is 1 VA RGA LUST site within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ VIRGINIA POWER - WARRENTON OFF 8266 MEETZE ROAD N 1/2 - 1 (0.653 mi.) B16 77

TC3925059.2s EXECUTIVE SUMMARY 8 EXECUTIVE SUMMARY

Due to poor or inadequate address information, the following sites were not mapped. Count: 20 records.

______Site Name ______Database(s) TOWN OF WARRENTON STP VA SPILLS, VA SPILLS 90 RYDER TRUCK ACCIDENT VA LUST, VA SPILLS C & P TELEPHONE MOTOR VEHICLE DEPT VA LUST JONES PROPERTY VA LUST LYNSKEY, HEATHER WELL VA LUST CROWN #VA-530 VA LUST TRINITY BAPTIST CHURCH VA LUST GULICK WELL VA LTANKS EVERGREEN HOLLOW FARMS VA LTANKS, VA SPILLS TRINITY BAPTIST CHURCH VA LTANKS OAKWOOD FARM VA LTANKS RICKY BROWN FARM VA SPILLS GOLDING FARM VA SPILLS DUNNOTTER FARM VA SPILLS FENTON FARM LC VA SPILLS FENTON FARM VA SPILLS FRAZIER FARM VA SPILLS C&P TELEPHONE (XREF 90-0828) VA RGA LUST CARTER MACHINERY, WARRENTON FACILI VA RGA LUST C & P TELEPHONE (XREF 94-0517 & 88 VA RGA LUST

TC3925059.2s EXECUTIVE SUMMARY 9 5 2 0

5 560 6 0 5 0 2 0 0 2 2 5 5 6 5 0 0

0 0 0 0

5 0 5 2 2 0 0 5 5 6 2 0 0

0 6 0 5

4 8 0 0 0 6 8 5 5

5 4 0 2 2 2 0 0 0 2 0 5 8 0 5 4 8 4 4 8 0 0 0

6 2 5 4 5 8 0 0

6 0 5 5 2 4 2 0 8 0 5

6 0 0 0 8 4

4 4 0 2 0 5 0 5 2 4 4 520 0 480 0 0 4 0 6 4 6 5 0 5

6 0 0 5 2 0 5 6 0 6 5 0

4 0 5 6 40 4

0 5 5 0 2 6 0 0 4 4 0 4 4 0 4 0

0 8 4

5 2 0 4 8 6 0 0 5 0

4 440

0 6 5 5 2 0

6 5 0 2 5 0 8

EDR Inc.EDR Inc. 480

480

5 2 480 0

560

520 520

EDR Inc.EDR Inc. MAP FINDINGS SUMMARY

Search Distance Target Total Database(Miles) Property < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list NPL 1.000 0 0 0 0 NR 0 Proposed NPL 1.000 0 0 0 0 NR 0 NPL LIENS 1.000 0 0 0 0 NR 0 Federal Delisted NPL site list Delisted NPL 1.000 0 0 0 0 NR 0 Federal CERCLIS list CERCLIS 1.000 0 0 0 0 NR 0 FEDERAL FACILITY 1.000 0 0 0 0 NR 0 Federal CERCLIS NFRAP site List CERC-NFRAP 1.000 0 0 0 0 NR 0 Federal RCRA CORRACTS facilities list CORRACTS 1.000 0 0 0 0 NR 0 Federal RCRA non-CORRACTS TSD facilities list RCRA-TSDF 1.000 0 0 0 0 NR 0 Federal RCRA generators list RCRA-LQG 1.000 0 0 0 0 NR 0 RCRA-SQG 1.000 0 0 0 1 NR 1 RCRA-CESQG 1.000 0 0 0 1 NR 1 Federal institutional controls / engineering controls registries US ENG CONTROLS 1.000 0 0 0 0 NR 0 US INST CONTROL 1.000 0 0 0 0 NR 0 LUCIS 1.000 0 0 0 0 NR 0 Federal ERNS list ERNS 1.000 0 0 0 0 NR 0 State- and tribal - equivalent CERCLIS VA SHWS N/A N/A N/A N/A N/A N/A N/A State and tribal landfill and/or solid waste disposal site lists VA SWF/LF 1.000 0 0 0 1 NR 1 State and tribal leaking storage tank lists VA LUST 1.000 0 0 0 1 NR 1 VA LTANKS 1.000 0 0 1 2 NR 3 INDIAN LUST 1.000 0 0 0 0 NR 0 State and tribal registered storage tank lists VA UST 1.000 0 0 1 3 NR 4

TC3925059.2s Page 4 MAP FINDINGS SUMMARY

Search Distance Target Total Database(Miles) Property < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

VA AST 1.000 0 0 0 0 NR 0 INDIAN UST 1.000 0 0 0 0 NR 0 FEMA UST 1.000 0 0 0 0 NR 0 State and tribal institutional control / engineering control registries VA ENG CONTROLS 1.000 0 0 0 0 NR 0 VA INST CONTROL 1.000 0 0 0 0 NR 0 State and tribal voluntary cleanup sites VA VCP 1.000 0 0 0 0 NR 0 INDIAN VCP 1.000 0 0 0 0 NR 0 State and tribal Brownfields sites VA BROWNFIELDS 1.000 0 0 0 0 NR 0

ADDITIONAL ENVIRONMENTAL RECORDS

Local Brownfield lists US BROWNFIELDS 1.000 0 0 0 0 NR 0 Local Lists of Landfill / Solid Waste Disposal Sites ODI 1.000 0 0 0 0 NR 0 DEBRIS REGION 9 1.000 0 0 0 0 NR 0 INDIAN ODI 1.000 0 0 0 0 NR 0 Local Lists of Hazardous waste / Contaminated Sites US CDL 1.000 0 0 0 0 NR 0 US HIST CDL 1.000 0 0 0 0 NR 0 Local Land Records LIENS 2 1.000 0 0 0 0 NR 0 Records of Emergency Release Reports HMIRS 1.000 0 0 0 0 NR 0 VA SPILLS 1.000 0 0 0 0 NR 0 VA SPILLS 90 1.000 0 0 0 0 NR 0 Other Ascertainable Records RCRA NonGen / NLR 1.000 0 0 0 0 NR 0 DOT OPS 1.000 0 0 0 0 NR 0 DOD 1.000 0 0 0 0 NR 0 FUDS 1.000 0 0 0 0 NR 0 CONSENT 1.000 0 0 0 0 NR 0 ROD 1.000 0 0 0 0 NR 0 UMTRA 1.000 0 0 0 0 NR 0 US MINES 1.000 0 0 0 0 NR 0 TRIS 1.000 0 0 0 0 NR 0

TC3925059.2s Page 5 MAP FINDINGS SUMMARY

Search Distance Target Total Database(Miles) Property < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

TSCA 1.000 0 0 0 0 NR 0 FTTS 1.000 0 0 0 0 NR 0 HIST FTTS 1.000 0 0 0 0 NR 0 SSTS 1.000 0 0 0 0 NR 0 ICIS 1.000 0 0 0 0 NR 0 PADS 1.000 0 0 0 0 NR 0 MLTS 1.000 0 0 0 0 NR 0 RADINFO 1.000 0 0 0 0 NR 0 FINDS 1.000 0 0 0 2 NR 2 RAATS 1.000 0 0 0 0 NR 0 RMP 1.000 0 0 0 0 NR 0 VA UIC 1.000 0 0 0 0 NR 0 NY MANIFEST 1.000 0 0 0 1 NR 1 VA DRYCLEANERS 1.000 0 0 0 0 NR 0 VA ENF 1.000 0 0 0 4 NR 4 VA NPDES 1.000 0 0 0 0 NR 0 VA AIRS 1.000 0 0 0 0 NR 0 VA TIER 2 1.000 0 0 0 3 NR 3 INDIAN RESERV 1.000 0 0 0 0 NR 0 SCRD DRYCLEANERS 1.000 0 0 0 0 NR 0 VA Financial Assurance 1.000 0 0 0 2 NR 2 VA COAL ASH 1.000 0 0 0 0 NR 0 2020 COR ACTION 1.000 0 0 0 0 NR 0 LEAD SMELTERS 1.000 0 0 0 0 NR 0 US AIRS 1.000 0 0 0 1 NR 1 PRP 1.000 0 0 0 0 NR 0 COAL ASH DOE 1.000 0 0 0 0 NR 0 US FIN ASSUR 1.000 0 0 0 0 NR 0 COAL ASH EPA 1.000 0 0 0 0 NR 0 PCB TRANSFORMER 1.000 0 0 0 0 NR 0 EPA WATCH LIST 1.000 0 0 0 0 NR 0

EDR HIGH RISK HISTORICAL RECORDS

EDR Exclusive Records EDR MGP 1.000 0 0 0 0 NR 0 EDR US Hist Auto Stat 1.000 0 0 0 0 NR 0 EDR US Hist Cleaners 1.000 0 0 0 0 NR 0

EDR RECOVERED GOVERNMENT ARCHIVES

Exclusive Recovered Govt. Archives VA RGA LF 1.000 0 0 0 4 NR 4 VA RGA LUST 1.000 0 0 0 1 NR 1

NOTES: TP = Target Property NR = Not Requested at this Search Distance Sites may be listed in more than one database N/A = This State does not maintain a SHWS list. See the Federal CERCLIS list.

TC3925059.2s Page 6 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

1 TRIBLE EQUIPMENT INC VA LTANKS U003678932 NNE 8326 MEETZE RD VA UST N/A 1/4-1/2 WARRENTON, VA 20187 0.486 mi. 2564 ft.

Relative: LTANKS: Higher Region: NVRO CEDS Facility Id: 200000096233 Actual: Case Status: Closed 493 ft. Pollution Complaint #: 19920192 Reported: 07/29/1991

Facility: Facility Id: 3004397 Facility Type: COMMERCIAL CEDS Facility ID: 200000096233 Owner: Owner Id: 27079 Owner Name: TRIBLE EQUIPMENT INC Owner Address: RT. 3; BOX 239 Owner Address2: FAUQUIER Owner City, State, Zip: WARRENTON, VA 22186 UST Status: Reg AST Status: Not reported

UST: Facility ID: 3004397 Federally Regulated: Yes

Tank Number: R1 Tank Capacity: 1000 Tank Contents: GASOLINE Tank Status: REM FROM GRD Tank Type: UST Tank Material: Install Date: 17-APR-1981 Tank Materials: Bare Steel Yes Tank Materials: Cath Protect Steel No Tank Materials: Epoxy Steel No Tank Materials: Fiberglass No Tank Materials: Concrete No Tank Materials: Composite No Tank Materials: Double Walled No Tank Materials: Lined Interior No Tank Materials: Excav Liner No Tank Materials: Insulated Tank Jacket No Tank Materials: Repaired No Tank Materials: Unknown No Tank Materials: Other No Tank Materials: Other Note Not reported

Release Detection: Tank Release Detection: Leak Deferred No Tank Release Detection: Manual Gauge No Tank Release Detection: Auto Gauge No Tank Release Detection:Tank Tightness No

TC3925059.2s Page 7 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

TRIBLE EQUIPMENT INC (Continued) U003678932 Tank Release Detection: Vapor Monitor No Tank Release Detection: Inventory No Tank Release Detection: Stat Invent Recon No Tank Release Detection: Spill Install No Tank Release Detection: Overfill Install No Tank Release Detection: Groundwater No Tank Release Detection: Int Sec Containment No Tank Release Detection: Int Double Walled No Tank Release Detection: Other Method No Tank Release Detection: Other Note Not reported Pipe Release Detection: Leak Deferred Not reported Pipe Release Detection: Autoleak No Pipe Release Detection: Line Tightness No Pipe Release Detection: Stat Invent Recon No Pipe Release Detection: Groundwater No Pipe Release Detection: Int Sec Containment No Pipe Release Det: Interior Double Walled No Pipe Release Detection: Other Method No Pipe Release Detection: Other Note Not reported

Pipe Type: UNKNOWN Pipe Materials: Bare Steel No Pipe Materials: Galvanized Steel Yes Pipe Materials: Copper No Pipe Materials: Fiberglass No Pipe Materials: Cath Protect No Pipe Materials: Double Walled No Pipe Materials: Sec Containment No Pipe Materials: Repaired No Pipe Materials: Unknown No Pipe Materials: Other No Pipe Materials: Other Note Not reported

Facility ID: 3004397 Federally Regulated: Yes

Tank Number: R2 Tank Capacity: 1000 Tank Contents: DIESEL Tank Status: REM FROM GRD Tank Type: UST Tank Material: Install Date: 17-APR-1981 Tank Materials: Bare Steel Yes Tank Materials: Cath Protect Steel No Tank Materials: Epoxy Steel No Tank Materials: Fiberglass No Tank Materials: Concrete No Tank Materials: Composite No Tank Materials: Double Walled No Tank Materials: Lined Interior No Tank Materials: Excav Liner No Tank Materials: Insulated Tank Jacket No Tank Materials: Repaired No Tank Materials: Unknown No Tank Materials: Other No

TC3925059.2s Page 8 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

TRIBLE EQUIPMENT INC (Continued) U003678932 Tank Materials: Other Note Not reported

Release Detection: Tank Release Detection: Leak Deferred No Tank Release Detection: Manual Gauge No Tank Release Detection: Auto Gauge No Tank Release Detection:Tank Tightness No Tank Release Detection: Vapor Monitor No Tank Release Detection: Inventory No Tank Release Detection: Stat Invent Recon No Tank Release Detection: Spill Install No Tank Release Detection: Overfill Install No Tank Release Detection: Groundwater No Tank Release Detection: Int Sec Containment No Tank Release Detection: Int Double Walled No Tank Release Detection: Other Method No Tank Release Detection: Other Note Not reported Pipe Release Detection: Leak Deferred Not reported Pipe Release Detection: Autoleak No Pipe Release Detection: Line Tightness No Pipe Release Detection: Stat Invent Recon No Pipe Release Detection: Groundwater No Pipe Release Detection: Int Sec Containment No Pipe Release Det: Interior Double Walled No Pipe Release Detection: Other Method No Pipe Release Detection: Other Note Not reported

Facility ID: 3004397 Federally Regulated: Yes

Tank Number: R3 Tank Capacity: 500 Tank Contents: USED OIL Tank Status: REM FROM GRD Tank Type: UST Tank Material: Install Date: 17-APR-1976 Tank Materials: Bare Steel Yes Tank Materials: Cath Protect Steel No Tank Materials: Epoxy Steel No Tank Materials: Fiberglass No Tank Materials: Concrete No

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TRIBLE EQUIPMENT INC (Continued) U003678932 Tank Materials: Composite No Tank Materials: Double Walled No Tank Materials: Lined Interior No Tank Materials: Excav Liner No Tank Materials: Insulated Tank Jacket No Tank Materials: Repaired No Tank Materials: Unknown No Tank Materials: Other No Tank Materials: Other Note Not reported

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2 FAUQUIER COUNTY LANDFILL GAS LLCFINDS 1007484471 SW BINGHAM RD US AIRS N/A 1/2-1 WARRENTON, VA 20187 0.507 mi. 2676 ft.

Relative: FINDS: Higher Registry ID: 110017624221 Actual: 573 ft. Environmental Interest/Information System AFS (Aerometric Information Retrieval System (AIRS) Facility Subsystem) replaces the former Compliance Data System (CDS), the National Emission Data System (NEDS), and the Storage and Retrieval of Aerometric Data (SAROAD). AIRS is the national repository for information concerning airborne pollution in the United States. AFS is used to track emissions and compliance data from industrial plants. AFS data are utilized by states to prepare State Implementation Plans to comply with regulatory programs and by EPA as an input for the estimation of total national emissions. AFS is undergoing a major redesign to support facility operating permits required under Title V of the Clean Air Act.

The NEI (National Emissions Inventory) database contains information on stationary and mobile sources that emit criteria air pollutants and their precursors, as well as hazardous air pollutants (HAPs).

CEDS (Virginia - Comprehensive Environmental Data System) is the Department of Environmental Quality’s (DEQ) electronic data system for maintaining databases on sources of pollutants in all media.

CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY

AIRS (AFS):

Airs Minor Details: EPA plant ID: 110017624221 Plant name: FAUQUIER COUNTY LANDFILL GAS LLC Plant address: BINGHAM RD WARRENTON, VA 201870000 County: FAUQUIER Region code: 03 Dunn & Bradst #: Not reported Air quality cntrl region: 224 Sic code: 3699 Sic code desc: ELECTRICAL EQUIPMENT AND SUPPLIES, NEC North Am. industrial classf: 333618 NAIC code description: Other Engine Equipment Manufacturing Default compliance status: MEETING COMPLIANCE SCHEDULE Default classification: POTENTIAL UNCONTROLLED EMISSIONS < 100 TONS/YEAR Govt facility: ALL OTHER FACILITIES NOT OWNED OR OPERATED BY A FEDERAL, STATE, OR LOCAL GOVERNMENT Current HPV: Not reported

Compliance and Enforcement Major Issues: Air program: SIP SOURCE

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FAUQUIER COUNTY LANDFILL GAS LLC (Continued) 1007484471 National action type: Not reported Date achieved: 10282 Penalty amount: Not reported

Air program: Not reported National action type: Not reported Date achieved: Not reported Penalty amount: Not reported

Air program: Not reported National action type: Not reported Date achieved: Not reported

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FAUQUIER COUNTY LANDFILL GAS LLC (Continued) 1007484471 Penalty amount: Not reported

Air program: Not reported National action type: Not reported Date achieved: Not reported Penalty amount: Not reported

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FAUQUIER COUNTY LANDFILL GAS LLC (Continued) 1007484471 Air program: Not reported National action type: Not reported Date achieved: Not reported Penalty amount: Not reported

Air program: Not reported National action type: Not reported Date achieved: Not reported Penalty amount: Not reported

Historical Compliance Minor Sources: State compliance status: MEETING COMPLIANCE SCHEDULE Hist compliance date: 1303 Air prog code hist file: SIP SOURCE

State compliance status: IN VIOLATION WITH REGARD TO BOTH EMISSIONS AND PROCEDURAL COMPLIANCE Hist compliance date: 1302 Air prog code hist file: SIP SOURCE

State compliance status: IN COMPLIANCE WITH PROCEDURAL REQUIREMENTS Hist compliance date: 1102 Air prog code hist file: SIP SOURCE

State compliance status: IN COMPLIANCE WITH PROCEDURAL REQUIREMENTS Hist compliance date: 1104 Air prog code hist file: SIP SOURCE

State compliance status: MEETING COMPLIANCE SCHEDULE Hist compliance date: 1203 Air prog code hist file: SIP SOURCE

State compliance status: MEETING COMPLIANCE SCHEDULE Hist compliance date: 1204 Air prog code hist file: SIP SOURCE

State compliance status: IN VIOLATION WITH REGARD TO BOTH EMISSIONS AND PROCEDURAL COMPLIANCE Hist compliance date: 1301 Air prog code hist file: SIP SOURCE

State compliance status: IN COMPLIANCE WITH PROCEDURAL REQUIREMENTS Hist compliance date: 1004 Air prog code hist file: SIP SOURCE

State compliance status: IN COMPLIANCE WITH PROCEDURAL REQUIREMENTS Hist compliance date: 1101 Air prog code hist file: SIP SOURCE

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FAUQUIER COUNTY LANDFILL GAS LLC (Continued) 1007484471 State compliance status: IN COMPLIANCE WITH PROCEDURAL REQUIREMENTS Hist compliance date: 1103 Air prog code hist file: SIP SOURCE

State compliance status: IN COMPLIANCE WITH PROCEDURAL REQUIREMENTS Hist compliance date: 1202 Air prog code hist file: SIP SOURCE

State compliance status: IN VIOLATION WITH REGARD TO PROCEDURAL COMPLIANCE Hist compliance date: 1201 Air prog code hist file: SIP SOURCE

Compliance & Violation Data by Minor Sources: Air program code: SIP SOURCE Plant air program pollutant: Not reported Default pollutant classification: POTENTIAL UNCONTROLLED EMISSIONS < 100 TONS/YEAR Def. poll. compliance status: MEETING COMPLIANCE SCHEDULE Def. attainment/non attnmnt: ATTAINMENT AREA FOR GIVEN POLLUTANT Repeat violator date: Not reported Turnover compliance: Not reported

Air program code: SIP SOURCE Plant air program pollutant: CARBON MONOXIDE Default pollutant classification: POTENTIAL UNCONTROLLED EMISSIONS < 100 TONS/YEAR Def. poll. compliance status: IN COMPLIANCE WITH PROCEDURAL REQUIREMENTS Def. attainment/non attnmnt: ATTAINMENT AREA FOR GIVEN POLLUTANT Repeat violator date: Not reported Turnover compliance: Not reported

A3 FAUQUIER COUNTY HHW RCRA-CESQG 1012189076 SW 6438 COLLEGE STREET VAR000517722 1/2-1 WARRENTON, VA 20187 0.513 mi. 2711 ft. Site 1 of 9 in cluster A

Relative: RCRA-CESQG: Higher Date form received by agency: 07/10/2009 Facility name: FAUQUIER COUNTY HHW Actual: Facility address: 6438 COLLEGE STREET 578 ft. WARRENTON, VA 20187 EPA ID: VAR000517722 Contact: MIKE DORSEY Contact address: Not reported Not reported Contact country: Not reported Contact telephone: (540) 347-6811 Contact email: [email protected] EPA Region: 03 Land type: County Classification: Conditionally Exempt Small Quantity Generator Description: Handler: generates 100 kg or less of hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste; or generates 100 kg or less

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FAUQUIER COUNTY HHW (Continued) 1012189076 of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste

Owner/Operator Summary: Owner/operator name: FAUQUIER COUNTY Owner/operator address: 6438 COLLEGE STREET WARRENTON, VA 20187 Owner/operator country: Not reported Owner/operator telephone: Not reported Legal status: County Owner/Operator Type: Owner Owner/Op start date: 09/23/1994 Owner/Op end date: Not reported

Owner/operator name: POLLUTION CONTROL INDUSTRIES, INC. Owner/operator address: Not reported Not reported Owner/operator country: Not reported Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 07/08/2009 Owner/Op end date: Not reported

Handler Activities Summary: U.S. importer of hazardous waste: No Mixed waste (haz. and radioactive): No Recycler of hazardous waste: No Transporter of hazardous waste: No Treater, storer or disposer of HW: No Underground injection activity: No On-site burner exemption: No Furnace exemption: No Used oil fuel burner: No Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No

Historical Generators: Date form received by agency: 10/06/2005 Facility name: FAUQUIER COUNTY HHW Site name: FAUQUIER CO. LANDFILL-DEPT.OF ENV. SERV. Classification: Conditionally Exempt Small Quantity Generator

Facility Has Received Notices of Violations: Regulation violated: FR - 40 CFR 273.13 Area of violation: Universal Waste - General

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FAUQUIER COUNTY HHW (Continued) 1012189076 Date violation determined: 09/09/2005 Date achieved compliance: 12/14/2005 Violation lead agency: State Enforcement action: INSPECTOR FACT FINDING LETTER - Warning letter Enforcement action date: 11/09/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: FR - 40 CFR 273.14(a) & (e) Area of violation: Universal Waste - General Date violation determined: 09/09/2005 Date achieved compliance: 12/14/2005 Violation lead agency: State Enforcement action: INSPECTOR FACT FINDING LETTER - Warning letter Enforcement action date: 11/09/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: FR - 40 CFR 273.13 Area of violation: Universal Waste - General Date violation determined: 09/09/2005 Date achieved compliance: 12/14/2005 Violation lead agency: State Enforcement action: INSPECTOR FACT FINDING LETTER - Warning letter Enforcement action date: 11/08/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: FR - 40 CFR 262.11 Area of violation: Generators - General Date violation determined: 09/09/2005 Date achieved compliance: 12/14/2005 Violation lead agency: State Enforcement action: INSPECTOR FACT FINDING LETTER - Warning letter Enforcement action date: 11/08/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: FR - 40 CFR 262.11 Area of violation: Generators - General Date violation determined: 09/09/2005

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FAUQUIER COUNTY HHW (Continued) 1012189076 Date achieved compliance: 12/14/2005 Violation lead agency: State Enforcement action: INSPECTOR FACT FINDING LETTER - Warning letter Enforcement action date: 11/09/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: FR - 40 CFR 273.15(c) Area of violation: Universal Waste - General Date violation determined: 09/09/2005 Date achieved compliance: 12/14/2005 Violation lead agency: State Enforcement action: INSPECTOR FACT FINDING LETTER - Warning letter Enforcement action date: 11/08/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: FR - 40 CFR 273.15(c) Area of violation: Universal Waste - General Date violation determined: 09/09/2005 Date achieved compliance: 12/14/2005 Violation lead agency: State Enforcement action: INSPECTOR FACT FINDING LETTER - Warning letter Enforcement action date: 11/09/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: FR - 40 CFR 273.14(a) & (e) Area of violation: Universal Waste - General Date violation determined: 09/09/2005 Date achieved compliance: 12/14/2005 Violation lead agency: State Enforcement action: INSPECTOR FACT FINDING LETTER - Warning letter Enforcement action date: 11/08/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Evaluation Action Summary: Evaluation date: 09/09/2005 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General

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FAUQUIER COUNTY HHW (Continued) 1012189076 Date achieved compliance: 12/14/2005 Evaluation lead agency: State

Evaluation date: 09/09/2005 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Universal Waste - General Date achieved compliance: 12/14/2005 Evaluation lead agency: State

A4 FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITYVA ENF S107999355 SW 6438 COLLEGE ST VA Financial Assurance N/A 1/2-1 WARRENTON, VA 20187 0.513 mi. 2711 ft. Site 2 of 9 in cluster A

Relative: ENF: Higher Facility ID: Not reported Facility Name: Fauquier County Solid Waste Management Facility Actual: Location Address: 6438 College Street 578 ft. Location Address 2: Not reported Location City,St,Zip: Warrenton, VA 20187 Solid Waste Facility Region: Northern Va. Regional Office CEDS Site Id: 522 Site Location: Route 29 to College Street Solid Permit Id (alpha Prefix): SWP Solid Permit Id (numeric Suffix): 149 Solid Waste Unit Type: Sanitary Landfill [S Inspection Date: 05/15/06 Inspection Event Code: SNOVWCIR Inspection Event Complete Date: Not reported Solid Waste Enf Effective Date: Not reported Solid Waste Enf Penalty Type: Not reported Solid Waste Enf Penalty Amount: Not reported Solid Waste Enf Type Desc: Not reported Solid Waste Unit Type: Not reported Solid Waste Unit Name: Not reported Haz. Waste Facility Region: Not reported Haz. Waste Facility Epaid: Not reported Haz. Waste Enforcement Date: Not reported Haz. Waste Enforcement Type: Not reported Haz. Waste Enforcement Agency: Not reported Haz. Waste Enf RCRIS Comments: Not reported Haz. Waste Penalty Type: Not reported Haz. Waste Enf Order Dt. Signed: Not reported Haz. Waste Enf Order Type: Not reported Haz. Waste Penalty Amount: Not reported Type Of Permit: Not reported Permit No: Not reported Enforcement Action Number: Not reported Action: Not reported Action Date: Not reported Civil Charges Assessed: Not reported Solid Waste Facility Description: Not reported Inspection Event Completed Dt: Not reported Inspection Event Description: Send NOV w/ CIR to facility Flag: WASTE

Facility ID: Not reported Facility Name: Fauquier County Solid Waste Management Facility

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FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107999355 Location Address: 6438 College Street Location Address 2: Not reported Location City,St,Zip: Warrenton, VA 20187 Solid Waste Facility Region: Northern Regional Office CEDS Site Id: 522 Site Location: Route 29 to College Street Solid Permit Id (alpha Prefix): SWP Solid Permit Id (numeric Suffix): 575 Solid Waste Unit Type: Sanitary Landfill [SW] Inspection Date: 12/10/2009 Inspection Event Code: SWLWCIR Inspection Event Complete Date: 1/21/2010 Solid Waste Enf Effective Date: Not reported Solid Waste Enf Penalty Type: Not reported Solid Waste Enf Penalty Amount: Not reported Solid Waste Enf Type Desc: Not reported Solid Waste Unit Type: Not reported Solid Waste Unit Name: Not reported Haz. Waste Facility Region: Not reported Haz. Waste Facility Epaid: Not reported Haz. Waste Enforcement Date: Not reported Haz. Waste Enforcement Type: Not reported Haz. Waste Enforcement Agency: Not reported Haz. Waste Enf RCRIS Comments: Not reported Haz. Waste Penalty Type: Not reported Haz. Waste Enf Order Dt. Signed: Not reported Haz. Waste Enf Order Type: Not reported Haz. Waste Penalty Amount: Not reported Type Of Permit: Not reported Permit No: Not reported Enforcement Action Number: Not reported Action: Not reported Action Date: Not reported Civil Charges Assessed: Not reported Solid Waste Facility Description: Not reported Inspection Event Completed Dt: Not reported Inspection Event Description: Send warning letter w/CIR to facility Flag: SOLIDWASTE

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FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107999355 Solid Waste Unit Type: Not reported Solid Waste Unit Name: Not reported Haz. Waste Facility Region: Not reported Haz. Waste Facility Epaid: Not reported Haz. Waste Enforcement Date: Not reported Haz. Waste Enforcement Type: Not reported Haz. Waste Enforcement Agency: Not reported Haz. Waste Enf RCRIS Comments: Not reported Haz. Waste Penalty Type: Not reported Haz. Waste Enf Order Dt. Signed: Not reported Haz. Waste Enf Order Type: Not reported Haz. Waste Penalty Amount: Not reported Type Of Permit: Not reported Permit No: Not reported Enforcement Action Number: Not reported Action: Not reported Action Date: Not reported Civil Charges Assessed: Not reported Solid Waste Facility Description: Not reported Inspection Event Completed Dt: Not reported Inspection Event Description: Send NOV w/ CIR to facility Flag: WASTE

Financial Assurance 2: Permit: PBR528 Closure Estimate: 27291 Post Closure Estimate: 0 Corrective Action Estimate: 0 Total Estimate: 27291 Solid Waste Financial Mechanism Name: Local Government Financial Test Solid Permit Status: Permitted Permit Operating Status: Active

Permit: SWP149 Closure Estimate: 3692181 Post Closure Estimate: 2040187 Corrective Action Estimate: 75417 Total Estimate: 5807785 Solid Waste Financial Mechanism Name: Local Government Financial Test Solid Permit Status: Permitted Permit Operating Status: Active

Permit: SWP575 Closure Estimate: 6565781 Post Closure Estimate: 4398337 Corrective Action Estimate: 0 Total Estimate: 10964118 Solid Waste Financial Mechanism Name: Local Government Financial Test Solid Permit Status: Permitted Permit Operating Status: Active

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A5 FAUQUIER COUNTY SANITARY LANDFILLFINDS 1014910390 SW 6438 COLLEGE STREET N/A 1/2-1 WARRENTON, VA 0.513 mi. 2711 ft. Site 3 of 9 in cluster A

Relative: FINDS: Higher Registry ID: 110043787890 Actual: 578 ft. Environmental Interest/Information System US Emissions & Generation Resource Database (EGRID) contains data on emissions and resource mix for virtually every power plant and company that generates electricity in the United States.

RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.

ELECTRIC GENERATOR

GREENHOUSE GAS REPORTER

A6 FAUQUIER COUNTY CDD MRF VA ENF S109121914 SW 6438 COLLEGE STREET N/A 1/2-1 WARRENTON, VA 20187 0.513 mi. 2711 ft. Site 4 of 9 in cluster A

Relative: ENF: Higher Facility ID: Not reported Facility Name: Fauquier County CDD MRF Actual: Location Address: 6438 College Street 578 ft. Location Address 2: Not reported Location City,St,Zip: Warrenton, VA 20187 Solid Waste Facility Region: Northern Regional Office CEDS Site Id: 2039 Site Location: Not reported Solid Permit Id (alpha Prefix): PBR Solid Permit Id (numeric Suffix): Not reported Solid Waste Unit Type: Not reported Inspection Date: 3/25/2008 Inspection Event Code: SWLWCIR Inspection Event Complete Date: 4/16/2008 Solid Waste Enf Effective Date: Not reported Solid Waste Enf Penalty Type: Not reported Solid Waste Enf Penalty Amount: Not reported Solid Waste Enf Type Desc: Not reported Solid Waste Unit Type: Materials Recovery Facility [S Solid Waste Unit Name: Not reported Haz. Waste Facility Region: Not reported Haz. Waste Facility Epaid: Not reported Haz. Waste Enforcement Date: Not reported Haz. Waste Enforcement Type: Not reported Haz. Waste Enforcement Agency: Not reported Haz. Waste Enf RCRIS Comments: Not reported

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FAUQUIER COUNTY CDD MRF (Continued) S109121914 Haz. Waste Penalty Type: Not reported Haz. Waste Enf Order Dt. Signed: Not reported Haz. Waste Enf Order Type: Not reported Haz. Waste Penalty Amount: Not reported Type Of Permit: Not reported Permit No: 528 Enforcement Action Number: Not reported Action: Not reported Action Date: Not reported Civil Charges Assessed: Not reported Solid Waste Facility Description: Not reported Inspection Event Completed Dt: Not reported Inspection Event Description: Not reported Flag: SOLID-WAST

Facility ID: Not reported Facility Name: Fauquier County CDD MRF Location Address: 6438 College Street Location Address 2: Not reported Location City,St,Zip: Warrenton, VA 20187 Solid Waste Facility Region: Northern Regional Office CEDS Site Id: 2039 Site Location: Adjacent to Corral Farm SLF #575 Solid Permit Id (alpha Prefix): PBR Solid Permit Id (numeric Suffix): 528 Solid Waste Unit Type: Materials Recovery Facility [SW] Inspection Date: 3/9/2010 Inspection Event Code: SWL Inspection Event Complete Date: 3/23/2010 Solid Waste Enf Effective Date: Not reported Solid Waste Enf Penalty Type: Not reported Solid Waste Enf Penalty Amount: Not reported Solid Waste Enf Type Desc: Not reported Solid Waste Unit Type: Not reported Solid Waste Unit Name: Not reported Haz. Waste Facility Region: Not reported Haz. Waste Facility Epaid: Not reported Haz. Waste Enforcement Date: Not reported Haz. Waste Enforcement Type: Not reported Haz. Waste Enforcement Agency: Not reported Haz. Waste Enf RCRIS Comments: Not reported Haz. Waste Penalty Type: Not reported Haz. Waste Enf Order Dt. Signed: Not reported Haz. Waste Enf Order Type: Not reported Haz. Waste Penalty Amount: Not reported Type Of Permit: Not reported Permit No: Not reported Enforcement Action Number: Not reported Action: Not reported Action Date: Not reported Civil Charges Assessed: Not reported Solid Waste Facility Description: Not reported Inspection Event Completed Dt: Not reported Inspection Event Description: Not reported Flag: SOLIDWASTE

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A7 FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY VA SWF/LF S107678802 SW 6438 COLLEGE ST VA ENF N/A 1/2-1 WARRENTON, VA 20187 0.513 mi. 2711 ft. Site 5 of 9 in cluster A

Relative: SWF/LF: Higher Permit Number: SWP575 Unit Name: Sanitary Landfill [SW] Actual: Unit Status Code: Active 578 ft. Deq Region: NVRO Mailing Address: 6438 College St Mailing Address 2: Not reported Mailing Address 3: Not reported Mailing City,St,Zip: Warrenton, VA 20187 Facility Telephone: Not reported Decimal Longitude: Not reported Lat/Long (dms): Not reported Owner Name: Fauquier County Operator Name: Michael Dorsey Permit: Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/9/2005

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/9/2005

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 12/29/2004

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill

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FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 2/1/2011

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Cost Estimate Sent to Region Permit Event Complete Date: 11/16/2005

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FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 1/19/2006

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Approved Permit Event Complete Date: 8/1/2007

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW monitoring report received Permit Event Complete Date: 2/20/2007

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County

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FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/22/2008

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Response Received Permit Event Complete Date: 1/10/2008

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW monitoring report received Permit Event Complete Date: 2/8/2008

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Review Letter Sent Permit Event Complete Date: 7/9/2008

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Approved Permit Event Complete Date: 7/9/2008

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FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Approved Permit Event Complete Date: 7/9/2008

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Approved Permit Event Complete Date: 8/1/2007

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW monitoring report received Permit Event Complete Date: 2/17/2006

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW monitoring report received Permit Event Complete Date: 2/20/2007

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Review Letter Sent Permit Event Complete Date: 8/1/2007

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County

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FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: Annual GW Report Review Letter Sent Permit Event Complete Date: 8/1/2007

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Approved Permit Event Complete Date: 8/1/2007

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CQA report received Permit Event Complete Date: 12/29/2005

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Response Received Permit Event Complete Date: 1/10/2008

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO issued Permit Event Complete Date: 5/22/2013

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FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CQA report received Permit Event Complete Date: 4/29/2013

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO issued Permit Event Complete Date: 5/22/2013

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO inspection conducted Permit Event Complete Date: 5/17/2013

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County

TC3925059.2s Page 30 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: CTO inspection conducted Permit Event Complete Date: 5/17/2013

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO inspection conducted Permit Event Complete Date: 5/17/2013

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CQA report received Permit Event Complete Date: 4/29/2013

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO issued Permit Event Complete Date: 5/22/2013

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO issued Permit Event Complete Date: 2/2/2006

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Response Received Permit Event Complete Date: 1/10/2008

TC3925059.2s Page 31 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO issued Permit Event Complete Date: 2/2/2006

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO inspection conducted Permit Event Complete Date: 1/27/2006

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County

TC3925059.2s Page 32 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: Annual GW monitoring report received Permit Event Complete Date: 2/8/2008

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Review Letter Sent Permit Event Complete Date: 7/26/2006

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Review Letter Sent Permit Event Complete Date: 7/9/2008

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Approved Permit Event Complete Date: 7/26/2006

TC3925059.2s Page 33 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Approved Permit Event Complete Date: 7/26/2006

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CQA report received Permit Event Complete Date: 12/29/2005

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Review Letter Sent Permit Event Complete Date: 7/26/2006

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW monitoring report received Permit Event Complete Date: 2/17/2006

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW Report Approved Permit Event Complete Date: 7/26/2006

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County

TC3925059.2s Page 34 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: Ten year permit review completed Permit Event Complete Date: 3/16/2004

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Ten year permit review completed Permit Event Complete Date: 3/16/2004

TC3925059.2s Page 35 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/13/2012

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CQA report received Permit Event Complete Date: 12/29/2005

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CQA report received Permit Event Complete Date: 4/29/2013

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Ten year permit review completed Permit Event Complete Date: 3/16/2004

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO inspection conducted Permit Event Complete Date: 9/12/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County

TC3925059.2s Page 36 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/27/2004

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW monitoring report received Permit Event Complete Date: 2/8/2008

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO inspection conducted Permit Event Complete Date: 9/12/2002

TC3925059.2s Page 37 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CQA report received Permit Event Complete Date: 9/17/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CQA report review Permit Event Complete Date: 12/26/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: OWP Acknowledgement Letter Sent Permit Event Complete Date: 4/9/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CQA report received Permit Event Complete Date: 9/17/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: OWP Acknowledgement Letter Sent Permit Event Complete Date: 4/9/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Installation report received Permit Event Complete Date: 2/8/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: OWP Acknowledgement Letter Sent Permit Event Complete Date: 4/9/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County

TC3925059.2s Page 38 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: Installation report received Permit Event Complete Date: 2/8/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Installation report received Permit Event Complete Date: 2/8/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CQA report review Permit Event Complete Date: 12/26/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Mechanism Submitted Permit Event Complete Date: 1/2/2003

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Permit issued Permit Event Complete Date: 9/23/1994

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO issued Permit Event Complete Date: 12/27/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Mechanism Submitted Permit Event Complete Date: 1/2/2003

TC3925059.2s Page 39 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW monitoring report received Permit Event Complete Date: 1/24/2003

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Annual GW monitoring report received Permit Event Complete Date: 1/24/2003

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Financial Assurance Mechanism Submitted Permit Event Complete Date: 2/10/2003

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Permit issued Permit Event Complete Date: 9/23/1994

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County

TC3925059.2s Page 40 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: CTO issued Permit Event Complete Date: 12/27/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: CTO issued Permit Event Complete Date: 12/27/2002

Permit Number: SWP575 Unit Description: Corral Farm Sanitary Landfill FIC Description: Fauquier County Permit Event Desc: Permit issued Permit Event Complete Date: 9/23/1994

Permit Number: PBR528 Unit Name: Materials Recovery Facility [SW] Unit Status Code: Active Deq Region: NVRO Mailing Address: 6438 College Street Mailing Address 2: Not reported Mailing Address 3: Not reported Mailing City,St,Zip: Warrenton, VA 20187 Facility Telephone: 5403476811 Decimal Longitude: Not reported Lat/Long (dms): Not reported Owner Name: Fauquier County Operator Name: Duvall Bolden Permit: Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County

TC3925059.2s Page 41 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 4/4/2012

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Mechanism Submitted Permit Event Complete Date: 12/16/2009

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 12/27/2012

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 2/1/2011

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 4/4/2012

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/13/2012

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Mechanism Submitted Permit Event Complete Date: 12/16/2009

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Application received Permit Event Complete Date: 7/27/2006

TC3925059.2s Page 42 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Permit issued Permit Event Complete Date: 11/29/2006

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 2/27/2007

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 1/30/2009

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 1/11/2008

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: OWP Acknowledgement Sent Permit Event Complete Date: 8/9/2006

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/30/2013

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 1/30/2009

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/30/2013

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County

TC3925059.2s Page 43 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/27/2010

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/27/2010

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/22/2008

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 8/6/2013

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/30/2013

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 2/5/2010

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: OWP Acknowledgement Sent Permit Event Complete Date: 8/9/2006

TC3925059.2s Page 44 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 2/27/2007

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 1/16/2014

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Review-1 Permit Event Complete Date: 8/9/2006

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Mechanism Submitted Permit Event Complete Date: 12/16/2009

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 2/5/2010

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Response Received Permit Event Complete Date: 1/10/2008

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 2/5/2010

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: OWP Acknowledgement Sent Permit Event Complete Date: 8/9/2006

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Financial Assurance Compliance Letter Issued Permit Event Complete Date: 12/27/2012

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County

TC3925059.2s Page 45 Map ID MAP FINDINGS Direction Distance EDR ID Number Elevation Site Database(s) EPA ID Number

FAUQUIER COUNTY SOLID WASTE MANAGEMENT FACILITY (Continued) S107678802 Permit Event Desc: Financial Assurance Annual Update Submitted Permit Event Complete Date: 12/19/2011

Permit Number: PBR528 Unit Description: Fauquier County CDD MRF FIC Description: Fauquier County Permit Event Desc: Application revision received Permit Event Complete Date: 8/28/2006