cs cv - US EPA · 2012-12-01 · cs cv EPA J !lg/kg mg/kg NO RML PAH SP XRF * CV0228A-CS-SP CV0228B-CS-SP Front Yard Back Yard 12/18/2012 12/18/2012 98.67 67.43 930 363.95 3.6 ND

CV0061

012200134021015000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0061A-CS CV0061B-CS

Front yard Back yard

12/11/2012 12/13/2012

16.14 15.15

209.01 124.57

ND ND

101.34 75.96

76.32 59.29

ND ND

ND ND

ND ND

170 110

180 91

340 230

130 83

200 130

12 J 27

49 57

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0077

012200134021001000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RM L

PAH

SP

XRF

*

CV0077 A-CS-SP CV0077B-CS-SP

Front Yard Back Yard

12/3/2012 12/3/2012

22.56 32.04

104.1 520.95

ND ND

167.43 157.92

242.91 331.74

ND ND

ND ND

ND ND

210 220

160 170

260 330

84 120

260 290

65 J 53

160 150

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

CV0077C-CS-SP

Side Yard

12/3/2012

30.08

76.72

ND

126.49

287.31

ND

ND

ND

260

240

410

190

410

72

180

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0109

012200132020017000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Be nzo( a) pyre ne

Benzo(b )fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

!lg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0109A-CS-SP

Front yard

12/12/2012

22.21

200.68

ND

96.52

163.65

ND

ND

ND

160

190

340

110

240

24 J

65

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and unsieved

XRF and laboratory results

CV0223

012200134005006000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0223A-CS-SP CV0223B-CS-SP

Front yard Back yard

12/12/2012 12/12/2012

25.89 11.59

150.27 124.56

ND ND

81.03 75.19

257.59 164.83

ND ND

ND ND

ND ND

350 45

370 55

650 110

240 34

410 70

37 J 9.1 J

130 26

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0228

012200134006012000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium( Ill)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j..lg/kg

Benz( a )a nth race ne

Benzo(a)pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

!lg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0228A-CS-SP CV0228B-CS-SP

Front Yard Back Yard

12/18/2012 12/18/2012

98.67 67.43 930 363.95

3.6 ND

194.8 194.03

1,200 2,300.78 9.24 ND

3.4 ND

2 ND

340 J 420

410 J 530

650 J 950

240 J 410

550 J 570

110 J 110

220 J 230

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

Split sa mple

X-ray fluorescence

Value reported is the highest concentration of the sieved and unsieved

XRF and laboratory results

.-IB_O_L_D_---.Ishaded values are above the EPA RMLs, dated December 2012

CV0230

012200134006013000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0230A-CS-SP CV0230B-CS-SP

Front Yard Back Yard

12/18/2012 12/18/2012

24.12 35.78

60.34 330

ND 1.2

100.65 111.61

215.45 470.45 ND 0.17 J

ND 1.9 J

ND 0.57 J

830 1,900 J

1,100 3,000 J 1,800 5,200 J

700 2,500 J

1,100 2,500 J

340 1,000 J

670 2,000 J

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

,....IB_O_L_D_---.I shaded values are above the EPA RMLs, dated December 2012

CV0235

012200131021003000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0235A-CS CV0235B-CS

Side Yard Front Yard

12/18/2012 12/18/2012

18.64 17.33

ND 415.75

ND ND

129.31 109.61

122.12 150.47

ND ND

ND ND

ND ND

93 490 J

99 460 J

160 560 J

66 J 340 J

ND 480 J

ND 63 J

ND 160 J

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

CV0235C-CS

Side Yard

12/18/2012

16.14

211.07

ND

97.47

144.29

ND

ND

ND

140 J

160 J

250 J

120 J

ND

56 J

96 J

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0251

012200134011002000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0251A-CS-SP CV0251B-CS-SP

Front Yard Back Yard

12/3/2012 12/3/2012

63.76 29.12

440 162.49

4.8 ND

204.48 138

760 372.28

1.6 ND

2.1 J ND

0.64 J ND

1,300 160

1,400 160

2,200 330

770 110

1,400 250

270 39

820 110

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

,....IB_O_L_D_---.I shaded values are above the EPA RMLs, dated December 2012

CV0256

012200134006005000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium( Ill)

Lead

Mercury (elemental)

Selenium

Silver

PAHs f..lg/kg Benz(a)anthracene

Benzo(a)pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

GS

J

~g/kg

mg/kg

ND

RML

PAH

XRF

*

CV0256A-CS CV0256B-CS

Front yard Side yard

12/13/2012 12/13/2012

20.39 17.44

74.09 118.11

ND ND

96.48 83

114.99 101.44

ND ND

ND ND

ND ND

190 98

150 68

240 140

89 43

340 180

34 34

61 42

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Grab Sample

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

CV0256C-CS CV0256D-CS

Side yard Veg Garden

12/13/2012 12/13/2012

29 17.7

220 184.38

2.1 ND

144.63 97.48

240 178.85

0.16 ND

2 J ND

0.28 J ND

170 200

84 J 100

110 250

79 65

240 250

41 J 43 J

87 J 62 J

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

,....IB_O_L_D_---.Ishaded values are above the EPA RMLs, dated December 2012

CV0256E-GS

Veg Garden

41256

87 480

3.7

93.26

220

0.33

3.7

0.25 J

540

210

670

300

1,300

140

63 J

CV0266

012200131025010000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs CSD

cv EPA

J

!lg/kg

mg/kg

NA

NO RM L

PAH

XRF

*

CV0266A-CS CV0266A-CSD

Front yard Front yard

12/13/2012 12/13/2012

17.08 NA

130.32 NA

ND NA

97.33 NA

135.11 NA

ND NA

ND NA

ND NA

470 J 780 J

850 870

1,300 1,200

370 J 430 J

890 920

120 J 170 J

340 J 610 J

Composite sample

Composite sample, duplicate

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per ki logram

Not analyzed

Not detected

CV0266B-CS CV0266C-CS

Back yard Back yard

12/13/2012 12/13/2012

27.84 30.11

253.52 264.01

ND ND

93.31 121.65

231.75 244.32

8.05 ND

ND ND

ND ND

410 230

490 230

840 440

280 150

560 360

66 J 33 J

210 87

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0294

012200134002013000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

GS

J

!lg/kg

mg/kg

NO

RM L

PAH

XRF

*

CV0294A-CS CV0294B-CS

Front Yard Back Yard

12/18/2012 12/18/2012

15.72 10.13

ND 62.85

ND ND

93.36 96.92

90.11 71.7

ND ND

ND ND

ND ND

110 J 24 J

110 J 26 J

170 J 39 J

92 J 17 J

ND 37 J

ND ND

62 J 11 J

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Grab Sample

Estimated value

Micrograms per kilogram

Milligrams per ki logram

Not detected

CV0294C-GS

Drainage

12/18/2012

14.15

227.61

ND

86.37

40.92

ND

ND

ND

12

13

16

9.6

ND

ND

6 J

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0319

012200133001016000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0319A-CS CV0319B-CS

Front yard Back yard

12/14/2012 12/14/2012

18.56 15.94

187.03 208.62

ND ND

96.02 135.68

217.71 524.35 ND 7.09

ND ND

ND ND

120 230

180 240

240 400

130 170

190 310

64 J 73 J

120 130 J

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

,....IB_O_L_D_---.I shaded values are above the EPA RMLs, dated December 2012

CV0330

012200133001025000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0330A-CS-SP CV0330B-CS-SP

Front Yard Back Yard

12/4/2012 12/4/2012

27 15.59

264.67 69.15

2.5 ND

138.3 131.19

210 131.75

0.11 ND

3.1 ND

0.14 J ND

79 170

92 180

160 310

46 96

130 220

24 J 34

58 110

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

CV0330C-CS-SP

Back Yard

12/4/2012

14.13

138.52

ND

135.34

135.85

ND

ND

ND

150

140

250

87

190

35

110

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0361

012200134013015000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0361A-CS CV0361B-CS

Front Yard Side Yard

12/18/2012 12/18/2012

11.73 27.07

218.91 99.11

ND ND

89.66 163.58

186.23 215.97

ND ND

ND ND

ND ND

960 J 2,100 J

1,100 J 2,000 J 1,700 J 3,300 J

580 J 1,500 J

1,200 J 2,400 J

200 J 380 J

490 J 940 J

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

CV0361C-CS

Back Yard

12/18/2012

16.72

260.96

ND

102.01

143.61

ND

ND

ND

150 J

ND

ND

ND

ND

ND

75 J

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

,....IB_O_L_D_---.Ishaded values are above the EPA RMLs, dated December 2012

CV0370

012200134004010000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

GS

J

!lg/kg

mg/kg

NO

RM L

PAH

XRF

*

CV0370A-CS CV0370B-CS

Back Yard Side Yard

12/18/2012 12/18/2012

16.86 26.58

147.8 163.22

ND ND

68.27 105.77

116.03 188.19

ND ND

ND ND

ND ND

390 J 150 J

450 J ND

510 J 270 J

240 J 280 J

450 J ND

84 J ND

170 J 57 J

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Grab Sample

Estimated value

Micrograms per kilogram

Milligrams per ki logram

Not detected

CV0370C-GS

Drainage

12/18/2012

24.55

541.19

ND

81.69

106.64

ND

ND

ND

88 J

ND

ND

ND

ND

ND

45 J

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0412

012200131010074000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0412A-CS CV0412B-CS

Front Yard Back Yard

12/18/2012 12/18/2012

17.61 12.99

128.72 130.64

ND ND

117.23 92.64

108.58 91.6

ND ND

ND ND

ND ND

240 J 150 J

280 J 180 J

480 J 250 J

240 J 130 J

320 J ND

67 J 66 J

130 J 110 J

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0421

012200131010030000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RM L

PAH

SP

XRF

*

CV0421A-CS-SP CV0421B-CS-SP

Front Yard Side Yard

12/18/2012 12/18/2012

13.84 25.75

235.52 229.69

ND ND

125.94 140.03

73.95 203.76

ND ND

ND ND

ND ND

89 J 320 J

ND 370 J

ND 530 J

ND 280 J

ND 450 J

ND 91 J

42 J 230 J

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0422

012200131010021000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0422A-CS-SP CV0422B-CS-SP

Front Yard Back Yard

12/18/2012 12/18/2012

14.01 17.14

237.02 83.06

ND ND

127.6 117.08

41.14 61.94

ND ND

ND ND

ND ND

69 J 43 J

74 J ND

ND ND

58 J ND

ND ND

ND ND

46 J ND

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0424

012200131010020000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0424A-CS-SP CV0424B-CS-SP

Front Yard Back Yard

12/18/2012 12/18/2012

25.06 15.39

132.53 112.44

ND ND

116.37 117.07

191.86 32.6

ND ND

ND ND

ND ND

240 ND

240 24 J

370 ND

170 ND

300 ND

45 J ND

96 ND

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0426

012200131010019000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0426A-CS CV0426B-CS

Front yard Back Yard

12/11/2012 12/11/2012

33.89 28.6

121.64 169

ND ND

104.21 92.04

222.18 151.42

ND ND

ND ND

ND ND

300 150

320 170

530 400

190 120

450 310

77J 18 J

230 50

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0442

012200134012008000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

!lg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0442A-CS-SP CV0442B-CS-SP

Front Yard Back Yard

12/5/2012 12/5/2012

15.63 18.82

135.73 ND

ND ND

124.32 108.08

95.4 114.38

ND ND

ND ND

ND ND

130 91

110 86

200 150

67 49

190 160

28 25

68 58

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0446

012200134012011000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RM L

PAH

SP

XRF

*

CV0446A-CS-SP CV0446B-CS-SP

Front yard Back yard

12/12/2012 12/12/2012

38.32 22.69

113.73 110.58

ND ND

165.36 181.17

235.55 200.27

ND ND

ND ND

ND ND

120 300

130 250

190 400

73 150

150 390

26 J 44 J

79 120

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0449

012200134012013000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0449A-CS-SP CV0449B-CS-SP

Side Yard Side Yard

12/17/2012 12/17/2012

23.64 58.68 191.19 480

ND 2.1

80.6 125.51

407.56 660 ND 0.54 J

ND 1.8 J

ND 0.61 J

1,100 280

950 280

1,400 450

510 130

1,100 340

190 61

620 180

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

CV0449C-CS-SP CV0449D-CS-SP

Back Yard Front Yard

12/17/2012 12/17/2012

13.01 21.06

38.35 241.41

ND ND

96.45 118.71

211.05 270.44

ND ND

ND ND

ND ND

140 240

130 210

200 350

71 99

170 280

27 J 49

85 140

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

,....IB_O_L_D_---.Ishaded values are above the EPA RMLs, dated December 2012

CV0451

012200134013002000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0451A-CS-SP CV0451B-CS-SP

Front/Side Yard Back Yard

12/19/2012 12/19/2012

16.58 19.55

166 169.53

ND ND

94.97 83.66

138.15 126.96

ND ND

ND ND

ND ND

110 100

91 120

150 180

so J 81 J

ND ND

ND ND

46 J 49 J

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0510

012200131025008000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0510A-CS CV0510B-CS

Side yard Side yard

12/13/2012 12/13/2012

17.43 12.31

188.46 190.34

ND ND

70.84 76.93

220.68 177.84

ND ND

ND ND

ND ND

300 160

470 190

870 300

270 140

490 240

140 75 J

300 J 120 J

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0517

012200134001002000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

GS

J

!lg/kg

mg/kg

NO

RM L

PAH

SP

XRF

*

CV0517 A-CS-SP CV0517B-CS-SP

Front Yard Back Yard

12/4/2012 12/4/2012

8.3 7.59

197.23 148.24

ND ND

142.49 123.64

54.75 54.65

ND ND

ND ND

ND ND

140 85

110 73

200 130

53 19

130 89

28 J 29

95 J 57

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Grab Sample

Estimated value

Micrograms per kilogram

Milligrams per ki logram

Not detected

CV0517C-GS-SP

Back Ya rd

12/4/2012

15.18

67.77

ND

137.94

98.81

ND

ND

ND

140

130

260

55

180

49

120

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0520

012200131010073000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0520A-CS CV0520B-CS

Vacant Lot Vacant Lot

12/6/2012 12/6/2012

13.86 8.66

108.09 ND

ND ND

91.23 69.95

72.65 60.82

ND ND

ND ND

ND ND

180 69

170 62

300 110

90 37

220 93

41 18 J

130 46

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and unsieved XRF and laboratory results

CV0526

012200132018024000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0526A-CS CV0526B-CS-SP

Front Yard Back Yard

12/4/2012 12/4/2012

23.34 16.23

ND ND

ND ND

110.04 124.7

104.98 101.71

ND ND

ND ND

ND ND

1,500 170

1,400 160

2,000 300

890 100

1,800 300

260 43

830 100

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

CV0526C-CS-SP CV0526D-GS-SP

Back Yard Drainage

12/4/2012 12/4/2012

24.92 20.97

ND ND

ND ND

138.9 101.92

103.77 132.12

ND ND

ND ND

ND ND

340 290

340 270

640 470

260 230

620 500

91 91 J

240 190

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0550

012200134003012000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0550A-CS CV0550B-CS

Front yard Back yard

12/14/2012 12/14/2012

16.15 22.58

188.65 197.89

ND ND

101.48 90.37

184.76 305.19

ND ND

ND ND

ND ND

170 160

160 180

270 260

120 95

230 210

ND 60 J

48 J 110 J

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0555

012200134003017000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0555A-CS CV0555B-CS

Front yard Back yard

12/11/2012 12/11/2012

19.38 53 138.89 480

ND 5.9

85.32 99.53

163.25 490 ND 0.28

ND 2.6 J

ND 0.72 J

160 510

180 540

340 980

120 340

220 630

26 J 89 J

82 270

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

,....IB_O_L_D_---.I shaded values are above the EPA RMLs, dated December 2012

CV0560

012200131010087000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0560A-CS-SP CV0560B-CS-SP

Front Yard Back Yard

12/3/2012 12/3/2012

19.07 11.03

144.05 111.45

ND ND

140.82 93.52

302.16 274.21

ND ND

ND ND

ND ND

1,400 440

1,400 430

2,100 620

880 250

1,400 460

280 91 J

840 320

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0565

012200131010092000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0565A-CS CV0565B-CS

Front Yard Back Yard

12/11/2012 12/11/2012

27.6 10.37

169.52 76.92

ND ND

98.07 68.3

125.11 86.51

ND ND

ND ND

ND ND

1,700 150

1,600 170

2,200 270

850 92

1,800 190

340 J 29 J

1,100 88

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

,....IB_O_L_D_---.Ishaded values are above the EPA RMLs, dated December 2012

CV0570

012200131010097000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs ~g/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b )fluoranthene

Benzo(k)fluoranthene

Chrysene

Oibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

!lg/kg

mg/kg

NO

RM L

PAH

XRF

*

CV0570A-CS CV0570B-CS

3388 34th St N 3388 34th St N

Front yard Back yard

12/11/2012 12/11/2012

20.38 22 J

100.55 200

NO 7.2 J

123.01 163.35

261.17 170.79

NO 0.14

NO 2.1 J

NO NO

180 220

210 280

400 640 J

120 180

260 380

34 J 38 J

98 140 J

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per ki logram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0577

012200131010009000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

GS

J

!lg/kg

mg/kg

NO

RM L

PAH

XRF

*

CV0577A-CS CV0577B-CS

Front Yard Front/Side Yard

12/4/2012 12/4/2012

8.53 22.47

115.15 121.05

ND ND

119.44 80.71

137.64 344.3

ND ND

ND ND

ND ND

200 120

210 95

360 160

110 94

320 120

46 28

150 91

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Grab Sample

Estimated value

Micrograms per kilogram

Milligrams per ki logram

Not detected

CV0577C-CS CV0577D-GS

Back Yard Drainage

12/4/2012 12/4/2012

22.61 18.43

128.13 78.59

ND ND

85.71 102.99

288.83 156.15

ND ND

ND ND

ND ND

37 590

23 480

46 780

18 290

52 620

30 110

19 J 280

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0608

012200134001019000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0608A-CS CV0608B-CS

Va cant Lot Vacant Lot

12/6/2012 12/6/2012

22.66 27.26

167.43 260.27

ND ND

100.91 142.75

272.42 166.44

ND ND

ND ND

ND ND

150 340

150 310

310 590

92 180

230 450

41 73 J

110 210

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0621

012200131025009000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs jlg/kg

Benz(a)anthracene

Benzo(a)pyrene

Benzo(b )fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs CSD

cv EPA

J

llg/kg

mg/kg

NA

NO

RML

PAH

XRF

*

CV0621A-CS CV0621B-CS

Side yard Front yard

12/13/2012 12/13/2012

13.23 12.09

155.05 162.85

1.4 ND

79.32 114.71

150 104.16

0.18 ND

1.7J ND

ND ND

690 720

830 940

1,200 1,400

440 440

830 870

180 190

490 J 490 J

Composite sample

Composite sample, duplicate

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not analyzed

Not detected

CV0621C-CS

Back yard

12/13/2012

23

270

3.7

89.58

228.18

7.45

2.2 J

2.7

230

260

470

160

350

62 J

140 J

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

CV0621C-CSD

Back yard

12/13/2012

NA

NA

NA

NA

NA

NA

NA

NA

250

250

460

200

340

64 J

130 J

Value reported is the highest concentration of the sieved and unsieved XRF

and laboratory results

CV0627

012200131009002000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs iJg/kg

Benz(a)anthracene

Benzo(a)pyrene

Benzo(b )fluoranthene

Benzo(k)fluoranthene

Chrysene

Di benz( a, h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

GS

J

tJ.g/kg

mg/kg

NO

RML

PAH

XRF

*

CV0627A-CS

Vacant Lot

12/19/2012

38

240

1.9

90.8

270

0.35 J

2.9 J

ND

200 J

190 J

370 J

180 J

340 J

ND

92 J

Composite sample

Collegeville neighborhood

CV0627B-GS

Vacant Lot

12/19/2012

35.59

ND

ND

98.13

172.51

ND

ND

ND

1,200 J

1,300 J

2,500 J

1,400 J

1,800 J

330 J

780 J

U.S. Environmental Protection Agency

Grab Sample

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and unsieved XRF and

laboratory results

CV0640

012200131019006000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium{lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a)pyrene

Benzo(b )fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

IJ.g/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0640A-CS-SP

Front Yard

12/6/2012

33.81

88.22

ND

74.83

177.8

ND

ND

ND

290

210

510

170

440

110

120

Composite sample

Collegeville neighborhood

CV0640B-CS-SP

Side Yard

12/6/2012

25.93

129.88

ND

73.21

74.73

ND

ND

ND

140

130

270

100

240

41

67

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

CV0640C-CS-SP

Veg Garden

12/6/2012

27.8

43.84

ND

63.4

140.72

ND

ND

ND

380

390

770

270

460

260

330

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and unsieved XRF and

laboratory results

CV0641

012200131018008000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs iJg/kg

Benz(a)anthracene

Benzo(a)pyrene

Benzo(b )fluoranthene

Benzo(k)fluoranthene

Chrysene

Di benz( a, h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

llg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0641A-CS-SP

Front Yard

12/6/2012

23.79

105.12

ND

92.3

139.98

ND

ND

ND

610

450

740

310

750

160

190

Composite sample

Collegeville neighborhood

CV0641B-CS-SP

Back Yard

12/6/2012

17.2

115.67

ND

98.27

337.26

ND

ND

ND

240

250

330

170

330

180

210

U.S. Environmental Protection Agency

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and unsieved XRF and

laboratory results

CV0644

012200131019004000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a)pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

~g/kg

mg/kg

ND

RML

PAH

XR F

*

CV0644A-CS

Front Yard

12/3/2012

23.83

174.19

ND

121.3

149.22

ND

ND

ND

220

220

380

120

340

45

130

Composite sample

Collegeville neighborhood

CV0644B-CS

Back Yard

12/3/2012

34.23

380

3.2

123.56

380

0.26

2 J

ND

230

190

340

97

280

54 J

120

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and unsieved XRF

and laboratory results

CV0648

012200131019002000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs jlg/kg

Benz(a)anthracene

Benzo(a)pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs CSD

cv EPA

J

JJ.g/kg

mg/kg

NA

ND

RML

PAH

XRF

*

CV0648A-CS CV0648A-CSD

Front Yard Front Yard

12/18/2012 12/18/2012

18.9 NA

126.38 NA

ND NA

107.22 NA

174.86 NA

ND NA

ND NA

ND NA

180 J 220 J

ND ND

400 J 370 J

ND ND

390 J 340 J

60 J so J

120 J 100 J

Composite sample

Composite sample, duplicate

Collegeville neighborhood

U.S. Environmental Protection Agency

Est imated value

Micrograms per kilogram

Milligrams per kilogram

Not analyzed

Not detected

CV0648B-CS

Back Yard

12/18/2012

13.38

72.92

ND

93.03

75.02

ND

ND

ND

78 J

ND

ND

ND

ND

ND

ND

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

CV0648B-CSD

Back Yard

12/18/2012

NA

NA

NA

NA

NA

NA

NA

NA

65 J

ND

ND

ND

ND

ND

ND

Value reported is the highest concentration of the sieved and unsieved XRF

and laboratory results

CV0655

012200131013009000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs jlg/kg

Benz(a)anthracene

Benzo(a)pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

J..lg/kg

mg/kg

ND

RML

PAH

XRF

*

CV0655A-CS

Front yard

12/11/2012

18.66

193.06

ND

85.37

216.54

ND

ND

ND

270

290

510

170

360

39 J

140

Composite sample

Collegeville neighborhood

CV0655B-CS

Back yard

12/11/2012

17.46

143.04

ND

79.43

134.73

ND

ND

ND

120

130

250

91

190

20 J

65

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

M illigrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and unsieved XRF

and laboratory results

CV0694

012200131015030000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0694A-CS CV0694B-CS

Front yard Side yard

12/11/2012 12/11/2012

14.44 30.53

139.08 ND

ND ND

56.8 100.33

103.67 306.52

ND ND

ND ND

ND ND

84 340

87 400

150 730

52 210

120 450

16 J 59 J

51 180

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

CV0694C-CS CV0694D-CS

Back yard Side yard

12/11/2012 12/11/2012

ND 23

119.21 43.3

ND ND

98.52 86.19

66.6 174.88

ND ND

ND ND

ND ND

18,000 320

47,000 550

50,000 770

21,000 270

20,000 410

7,200 J 88 J

29,000 320

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

,....IB_O_L_D_---.Ishaded values are above the EPA RMLs, dated December 2012

CV0703

012200131014006000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0703A-CS-SP CV0703B-CS-SP

Front/Side Yard Back yard

12/12/2012 12/12/2012

16.24 21.55

164.96 67.67

ND ND

87.66 106.59

113.05 75.51

ND ND

ND ND

ND ND

61 68

72 86

140 150

50 51

97 120

10 J ND

24 54

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0705

012200131014007000

RML

Metals mg/kg * Arsenic 39

Barium 46,000

Cadmium 210

Chromium(lll) 350,000

Lead 400

Mercury (elemental) 30

Selenium 1,200

Silver 1,200

PAHs llg/kg Benz(a)anthracene 15,000

Benzo(a)pyrene 1,500

Benzo(b)fluoranthene 15,000

Benzo(k)fluoranthene 150,000

Chrysene 1,500,000

Dibenz(a,h)anthracene 1,500

lndeno(1,2,3-c,d)pyrene 15,000

PCBs llg/kg PCB-1016 12,000

PCB-1221 14,000

PCB-1232 14,000

PCB-1242 22,000

PCB-1248 22,000

PCB-1254 3,400

PCB-1260 22,000

Notes: cs cv EPA

GS

J

jlg/kg

mg/kg

NA

ND

RML

PAH

PCB

SP

XRF

*

CV0705A-CS-SP CV0705B-CS-SP

Front/Side Yard Back/Side Yard

12/12/2012 12/12/2012

20.6 18.75

96.61 179.6

ND ND

79.36 99.12

140.65 113.48

ND ND

ND ND

ND ND

100 80

120 99

220 190

81 70

170 130

21 J 17 J

64 ND

NA NA

NA NA

NA NA

NA NA

NA NA

NA NA

NA NA

Composite sample

Collegeville neighborhood

Polycyclic aromatic hydrocarbons

Grab Sample

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not analyzed

Not detected

CV0705C-GS

Back yard

12/12/2012

14.81

193.48

ND

81.66

61.55

ND

ND

ND

ND

ND

110

ND

80

ND

ND

ND

ND

ND

ND

ND

ND

ND

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

Polychlorinated biphenyls

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0707

012200131011002000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs llg/kg Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

SP

XRF

*

CV0707 A-CS-SP CV0707B-CS-SP

Front/Side Yard Back/Side Yard

12/4/2012 12/4/2012

11.56 29

ND 260

ND 6.2

123.63 165.94

87.91 260

ND 0.67

ND 2.9

ND 0.33 J

460 150

380 150

680 250

240 88

580 230

92 37

240 96

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

CV0707C-CS-SP

Side Yard

12/4/2012

11

130.55

ND

106.36

136.79

ND

ND

ND

200

190

300

100

270

34 J

110

EPA Regional Removal Management Levels, dated December 2012.

Polycycl ic aromatic hydrocarbons

Split sample

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0737

012200134017004000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0737A-CS CV0737B-CS

Va cant Lot Vacant Lot

12/3/2012 12/3/2012

24.41 17.57

82.01 50.7

ND ND

148.98 124.96

190.65 147.23

ND ND

ND ND

ND ND

130 250

130 180

220 320

82 160

170 350

35 82 J

83 160

Composite sample

Collegeville neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and

unsieved XRF and laboratory results

CV0738

012200134017003000

Metals mg/kg * Arsenic

Barium

Cadmium

Chromium(lll)

Lead

Mercury (elemental)

Selenium

Silver

PAHs j.lg/kg

Benz(a)anthracene

Benzo(a )pyrene

Benzo(b)fluoranthene

Benzo(k)fluoranthene

Chrysene

Dibenz(a,h)anthracene

lndeno(1,2,3-c,d)pyrene

RML

39

46,000

210

350,000

400

30

1,200

1,200

15,000

1,500

15,000

150,000

1,500,000

1,500

15,000

Notes:

cs cv EPA

J

j..tg/kg

mg/kg

NO RML

PAH

XRF

*

CV0738A-CS CV0738B-CS

Va cant Lot Vacant Lot

12/3/2012 12/3/2012

22.08 14.89

139.94 130.55

ND ND

116.01 117.49

199.45 164.37

ND ND

ND ND

ND ND

300 290

200 220

370 420

130 110

400 360

90 J 87 J

180 180

Composite sample

Collegevi lle neighborhood

U.S. Environmental Protection Agency

Estimated value

Micrograms per kilogram

Milligrams per kilogram

Not detected

EPA Regional Removal Management Levels, dated December 2012.

Polycyclic aromatic hydrocarbons

X-ray fluorescence

Value reported is the highest concentration of the sieved and unsieved XRF and laboratory results