Page 46 - Salem Magazine Spring 2014
P. 46

Water Report
56. Ethylene dibromide
57. Dicamba
58. Heptachlor
59. Heptachlor epoxide
60. Hexachlorobenzene
61. Hexachlorocyclo- pentadiene
62. Lindane 63. Methoxychlor
64. Oxamyl [Vydate]
65. PCBs [Polychlorinated biphenyls]
66. Pentachlorophenol 67. Picloram
68. Simazine
69. Toxaphene
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
                N
< 0.1
ppb
0
0.05
             N
< 0.1
ppb
200
200
             N
< 0.04
ppb
0
0.4
             N
< 0.02
ppb
0
0.2
             N
< 0.5
ppb
0
1
             N
< 0.5
ppb
50
50
             N
< 0.02
ppb
0.2
0.2
             N
< 0.5
ppb
40
40
             N
< 1.0
ppb
200
200
             N
< 0.5
ppb
0
0.5
             N
< 0.5
ppb
0
1
             N
< 0.5
ppb
500
500
             N
< 0.5
ppb
4
4
             N
< 0.5
ppb
0
3
                      70. Benzene N
71. Carbon tetrachloride N
72. Chlorobenzene N
73. o-Dichlorobenzene N
74. p-Dichlorobenzene N
75. 1,2 - Dichloroethane N 76. 1,1 - Dichloroethylene N
77. cis-1,2-Dichloroethylene N
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5 < 0.5
< 0.5
Volatile Organic Contaminants
ppb 05
ppb 05
ppb 100 100
ppb 600 600
ppb 75 75
ppb 0 5 ppb 7 7
ppb 70 70
ppb 100 100
ppb 0 5
ppb 0 5
ppb 700 700
ppb 100 100
ppb 0 5
ppb 70 70
ppb 200 200
ppb 35
ppb 05
ppm 0 80
Discharge from factories; leaching from gas storage tanks and landfills Discharge from chemical plants and other industrial activities
Discharge from chemical and agricultural chemical factories
Discharge from industrial chemical factories
Discharge from industrial chemical factories
Discharge from industrial chemical factories Discharge from industrial chemical factories
Discharge from industrial chemical factories
Discharge from industrial chemical factories
Discharge from pharmaceutical and chemical factories
Discharge from industrial chemical factories
Discharge from petroleum refineries
Discharge from rubber and plastic factories; leaching from landfills
Leaching from PVC pipes; discharge from factories and dry cleaners
Discharge from textile-finishing factories
Discharge from metal degreasing sites and other factories
Discharge from industrial chemical factories
Discharge from metal degreasing sites and other factories
By-product of drinking water chlorination
              78. trans - 1,2 -Dichloroethylene
N < 0.5
 79. Dichloromethane N
80. 1,2-Dichloropropane N
81. Ethylbenzene N
82. Styrene N
83. Tetrachloroethylene N
84. 1,2,4 -Trichlorobenzene N
85. 1,1,1 - Trichloroethane N
86. 1,1,2 -Trichloroethane N
87. Trichloroethylene N
88. TTHM N [Total trihalomethanes]
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
9.5-41.1
          46
SPRING 2014 | www.salemva.gov
   
   44   45   46   47   48