Page 1 of 2

OLD NECK RD

RADIOACTIVITY

Component

Min Value

Max Value

Avg Value

Number Of Tests

Gross Alpha pCi/l

ND

ND

ND

3

Gross Beta pCi/l

ND

ND

ND

3

INORGANICS

Component

Min Value

Max Value

Avg Value

Number Of Tests

Alkalinity mg/l

26.6

42.2

37.1

4

Aluminum mg/l

ND

0.09

0.03

59

Ammonia mg/l

ND

ND

ND

4

Arsenic ug/l

ND

ND

ND

35

Barium mg/l

ND

ND

ND

35

Boron mg/l

ND

ND

ND

35

Bromide mg/l

ND

ND

ND

4

Cadmium ug/l

ND

ND

ND

35

Calcium mg/l

4.2

25.7

12.3

35

CO2 mg/l

0.3

9.5

4.0

4

Chloride mg/l

4.6

5.3

5.0

4

Free Chlorine Residual mg/l

ND

0.9

0.6

9

Chromium ug/l

ND

ND

ND

35

Cobalt ug/l

ND

ND

ND

35

Color Color Units

ND

5

ND

4

Copper mg/l

ND

0.06

ND

70

Fluoride mg/l

ND

ND

ND

4

Hardness mg/l

14.2

68.6

34.7

35

Iron ug/l

296

540

406

4

Lead ug/l

ND

ND

ND

70

Lithium ug/l

3.0

3.6

3.3

35

Magnesium mg/l

0.88

1.10

0.98

35

Manganese ug/l

ND

23

ND

70

Molybdenum ug/l

ND

ND

ND

35

Nickel ug/l

ND

4.2

ND

70

Nitrate mg/l

ND

ND

ND

4

Perchlorate ug/l

ND

ND

ND

4

Phosphorus (as t-PO4) mg/l

0.11

1.05

0.44

70

pH pH Units

6.6

8.7

7.7

12

pH, field pH Units

7.0

8.0

7.4

9

Potassium mg/l

0.35

0.46

0.41

35

Selenium ug/l

ND

ND

ND

35

Silicon mg/l

5.7

6.9

6.2

35

Sodium mg/l

5.0

5.3

5.2

4

Conductivity umho/cm

77

105

97

4

Strontium mg/l

0.02

0.05

0.03

35

Surfactants mg/l

ND

ND

ND

4

Sulfate mg/l

ND

ND

ND

4

Temperature Degree Celsius

12

13

13

2

Tin ug/l

ND

ND

ND

35

Page 2 of 2

OLD NECK RD%

INORGANICS

Component

Min Value

Max Value

Avg Value

Number Of Tests

Titanium ug/l

ND

ND

ND

35

Total Organic Carbon (TOC) mg/l

ND

0.64

0.34

4

Turbidity NTU

ND

0.44

ND

4

Vanadium ug/l

ND

ND

ND

35

Zinc mg/l

ND

0.03

ND

70

SYNTHETIC ORGANIC COMPOUNDS

Component

Min Value

Max Value

Avg Value

Number Of Tests

Alachlor ESA ug/l

ND

ND

ND

3

Alachlor OA ug/l

ND

ND

ND

3

Aldicarb Sulfone ug/l

ND

ND

ND

4

Aldicarb Sulfoxide ug/l

ND

ND

ND

4

1,2-Dibromoethane (EDB) ng/l

ND

ND

ND

4

Dinoseb ug/l

ND

ND

ND

6

Metalaxyl ug/l

ND

ND

ND

6

Metolachlor ug/l

ND

ND

ND

4

Metolachlor ESA ug/l

ND

ND

ND

3

Metolachlor OA ug/l

ND

ND

ND

3

Metribuzin ug/l

ND

ND

ND

4

Terbacil ug/l

ND

ND

ND

6

DCPA Diacid ug/l

ND

ND

ND

6

VOLATILE ORGANIC COMPOUNDS

Component

Min Value

Max Value

Avg Value

Number Of Tests

Bromodichloromethane ug/l

ND

ND

ND

8

Bromoform ug/l

ND

ND

ND

8

Dibromochloromethane ug/l

ND

ND

ND

8

Chloroform ug/l

ND

ND

ND

8

Carbon Tetrachloride ug/l

ND

ND

ND

8

Cis-1,2-Dichloroethene ug/l

ND

ND

ND

8

Dichlorodifluoromethane ug/l

ND

ND

ND

8

1,1-Dichloroethane ug/l

ND

ND

ND

8

1,1-Dichloroethene ug/l

ND

ND

ND

8

1,2-Dichloroethane ug/l

ND

ND

ND

8

1,2-Dichloropropane ug/l

ND

ND

ND

8

1,4-Dichlorobenzene ug/l

ND

ND

ND

8

Methyl-T-Butyl Ether ug/l

ND

ND

ND

8

Tert-Butyl Alcohol ug/l

ND

ND

ND

8

Tetrachloroethene ug/l

ND

ND

ND

8

1,1,1-Trichloroethane ug/l

ND

ND

ND

8

Trichloroethene ug/l

ND

ND

ND

8

Trichlorofluoromethane ug/l

ND

ND

ND

8

1,2,3-Trichloropropane ug/l

ND

ND

ND

8

1,1,2-Trichlorotrifluoroethane ug/l

ND

ND

ND

8