1 - paducah environmental information center

Annual Site Environmental Report for 1999
Table 9.7 Summary of Maximum Groundwater Results from the Northwest Plume
North Field Groundwater Monitoring
Parameter
Metals Aluminum
(mglL) Barium
Calcium
Chromium
Cobalt
Iron
Magnesium
Manganese
Nickel
Potassium
Sodium
Other metals'
Rad Alpha activity
(pC ilL) Beta activity
"Tc
VOCs Benzene
(!Jg/L) TCE
OtherVOCs'
Other Dissolved
(mg/L) Solids
Chloride
Fluoride
Nitrate as
Nitrogen
Sulfate
Alkalinity
Phosphate as
Phosphorous
MW MW
233 234
MW
235
NO NO NO
0.124 0.157 0.158
'20.2 25.1 24.6
NO 0.385 0.127
NO NO NO
NO 2.4 1.7
7.87 9.71 9.85
NO NO NO
NO 0.082 NO
NO NO NO
29.9 34.6 37.4
NO NO NO
NO 3.47 NO
45.97 663.27 ,595.07
49.2 904 597
50 NO NO
95 1800 1300
NO NO NO
171
24.7
0.16
1.8
13.8
84
NO
195
36.7
0.14
2.3
19.1
85
NO
212
41
0.15
2.3
18.9
87
NO,
MW MW
236 237
NO 2.96
0.153 ,0.322
23.6 20.4
0.11 NO
NO NO
2.71 2.08
9.56 7.78
NO NO'
NO NO
NO ND
35.8 75.2
NO NO
NO NO
729.45 10.16
816 21.3
NO NO
1500 NO
NO NO
200 293
34 9.1
0.16 0.55
2.5
20.7 31.4
88 173
NO NO
MW MW
238 239
NO NO
0.134' NO
23.4 4.83
NO NO
NO 0.013
NO 23.1
9.06 2.98
NO 0;823
NO NO
NO 7.93
31 19.8
NO
NO
374.24
429.29
NO
650
NO
178
29.1
0.17
2.4
19.6
84
NO
, NO
5.1
24.52
NO
NO
NO
NO
148
22.8
0.32
NO
18.3
52
NO
MW
240
NO
0.128
20.6
NO
NO
0.35
8.44
NO
NO
NO
29.3
NO
NO
328.47
409
NO
760
NO
187
28.4
0.16
2.3
18.9
81
NO
MW
241
NO
0.13
21.3
NO
NO
0.723
8.38
NO
NO
NO
29.1
NO
NO
235.4
238
NO
450
NO
176
25.4
0.15
2
19.4
83
NO
Silica
Total Organic
Carbon
Total
Phosphate as
, Phosphorus
Turbidity
(NTU)
17
NO
NO
1.6
16
NO
NO
'32
17
NO
NO
16
19
NO
29
41
1.6
NO
50
19
NO
1.2
46
NO
NO
36
18
NO
NO
3.6
18
NO
NO
8
NO'= not,detected,
'Other 'metals include: ,Antimony, Arsenic, Beryllium, Cadmium, Copper, Lead, Mercury, Molybdenum,
Selenium"Silver,and Zinc
. 2 Other VOCs ;inclilde: 'l,I,I"Trichloroethane; 1,1,2-Trichloroethane; I,I-Oichloroethane; 1,1-
Oichloroethene; 1,2-0ichioroethane; Bromodichloromethane; Carbon tetrachloride; Chloroform; cis-I,2-
pichloroethene; Dimethylbenzene; Ethylbenzene; Tetrachloroethene; Toluene; trans-l,2-0ichloroethene;
, and Vinyl chloride ' ,
Groundwater 9-19