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Ciba Geigy Health Assessment (Dover Township) Toms River, New Jersey
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Table 7: Results of metal and selected organic chemical analysis in private residential well samples collected by the NJDHSS, 1996, near the Ciba-Geigy Corporation site (See figure 8). Results in micrograms per liter (µg/l, or parts per billion). Data source: NJDHSS, 1997a; NJDHSS, 1997c.
Well |
Lead
|
Mercury |
Chloro form |
TCE |
MTBE |
A |
14.9 |
. |
.9 |
. |
. |
B |
4.4 |
. |
3 |
. |
.5 |
C |
1.9 |
. |
. |
. |
. |
D |
3.2 |
. |
.9 |
. |
. |
E |
1.7 |
. |
. |
. |
. |
F |
2.8 |
. |
1 |
. |
.5 |
G |
11.3 |
. |
. |
.4 |
. |
H |
3.2 |
. |
. |
. |
. |
I |
3.6 |
. |
1 |
. |
. |
J |
4.7 |
.07 |
. |
. |
. |
Drinking Water MCL |
15 Action Level |
2 |
100* |
1 |
70 |
TCE = Trichloroethylene
MTBE = Methyl tertiary-butyl ether
* = Total for Chloroform and three other trihalomethanes
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