Page 26 - Salem Magazine Spring 2011
P. 26

          39. 2,4,5-TP (Silvex) N
40. Carbaryl N
41. Alachlor N
42. Atrazine N
43. Benzo(a)pyrene (PAH) N
44. Carbofuran N
45. Chlordane N 46. Dalapon N
< 0.5
<2
< 0.1
< 0.5 < 0.05
<2
< 0.2 < 2.5
ppb 50
ppb 0
ppb 0
ppb 3 nanograms/l 0
ppb 40
ppb 0 ppb 200
ppb 400
ppb 0
nanograms/1 0
ppb 7
ppb 20
ppb 0
ppb 0
ppb 0
ppb 0
nanograms/1 0
ppb 200
nanograms/1 0
nanograms/1 0
ppb 0
ppb 50
nanograms/l 200
ppb 40
ppb 200 nanograms/1 0
ppb 0
ppb 500
ppb 4
ppb 0
50
700
2
3 200
40
2 200
400
6
200
7
20
200
4
2
3
50
200
400
200
1
50
200
40
200 500
1
500
4
3
Residue of banned herbicide
A pesticide used on forest lands
Runoff from herbicide used on row crops
Runoff from herbicide used on row crops
Leaching from linings of water storage tanks and distribution lines
Leaching of soil fumigant used on rice and alfalfa
Residue of banned termiticide
Runoff from herbicide used on rights of way
Discharge from chemical factories
Discharge from rubber and chemical factories
Runoff/leaching from soil fumigant used on soybeans, cotton, pineapples, and orchards
Runoff from herbicide used on soybeans and vegetables
Runoff from herbicide use
Broad spectrum insecticide
Runoff from insecticide use, applied directly to soil
Runoff from insecticide use, applied directly to soil
Runoff from insecticide use,applied directly to soil
Discharge from petroleum refineries
Runoff from herbicide use
Residue of banned termiticide
Breakdown of heptachlor
Discharge from metal refineries and agricultural chemical factories
Discharge from chemical factories
Runoff/leaching from insecticide used on cattle, lumber, gardens
Runoff/leaching from insecticide used on fruits, vegetables, alfalfa, livestock
Runoff/leaching from insecticide used on apples, potatoes and tomatoes
Runoff from landfills; discharge of waste chemicals
Discharge from wood preserving factories
Herbicide runoff
Herbicide runoff
Runoff/leaching from insecticide used on cotton and cattle
                   47. Di(2-ethylhexyl) adipate
48. Di(2-ethylhexyl) phthalate
N <1
N <2
   49. Dibromochloropropane N
50. Dinoseb N
51. Diquat N
52. Methomyl N
53. Aldicarb Sulfoxide N
54. Aldicarb Sulfone N
55. Aldicarb N
56. Ethylene dibromide N
57. Dicamba N
58. Heptachlor N
59. Heptachlor epoxide N
60. Hexachlorobenzene N
< 20
< 0.5
<5
<2
<2
<2
<2
< 10
< 0.5
< 0.05
< 0.05
< 0.1
           61. Hexachlorocyclo- pentadiene
N < 0.5
  62. Lindane N
63. Methoxychlor N
64. Oxamyl [Vydate] N
65. PCBs [Polychlorinated biphenyls]
66. Pentachlorophenol N
67. Picloram N
68. Simazine N
69. Toxaphene N
< 0.1
< 0.1
  <2 N < 0.2
        < 0.05
< 0.5
< 0.5
<1
        Volatile Organic Contaminants
  70. Benzene
    N
   < 0.5
  ppb
    0
   5
   Discharge from factories; leaching from gas storage tanks and landfills
  
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