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Dover Township Municipal Landfill & Silverton Private Well Contamination Investigation
Toms River, New Jersey
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Table 2 Contaminant levels, private potable wells, sampled 1987 to 1989. DTML/Silverton Road Groundwater Investigation
........................................Private Potable Wells
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Compound
micro
g/l |
A |
B |
C |
D |
E |
F |
G |
H |
I |
Comp-
arison
Value |
|
|
Chloro
benzene |
ND |
ND |
ND |
ND |
27.4(c) |
28.8(c) |
16(b) |
3.3(b) |
7(c) |
50(MCL) |
|
Benzene |
ND |
ND |
ND |
ND |
4.5(c) |
11.1(d) |
4.4(g) |
2.2(h) |
1.5(c) |
1(MCL) |
|
Tetrachloro-
ethylene |
ND |
ND |
ND |
5.7(b) |
ND |
ND |
ND |
4.5(b) |
ND |
0.7(CREG) |
|
Trans-1,2-
Dichloro-
ethylene |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
1.3(h) |
ND |
100(MCL) |
|
p- Dichoro
benzene |
ND |
ND |
ND |
ND |
2.3(c) |
2.4(c) |
1.5(b) |
ND |
1.1(c) |
75(MCL) |
|
0- Dichoro
benzene |
ND |
ND |
ND |
ND |
0.5(c) |
0.6(c) |
ND |
ND |
ND |
600(MCL) |
|
1,2,4-Trichloro
benzene |
0.3(a) |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
9(MCL) |
|
|
Toluene |
ND |
ND |
ND |
ND |
ND |
ND |
6(g) |
ND |
ND |
1000(MCL) |
|
|
Chloro-
form |
1.7(a) |
3.3(a) |
1.5(a) |
0.8(a) |
ND |
ND |
ND |
ND |
ND |
6(CREG) |
|
Xylenes |
ND |
ND |
ND |
ND |
ND |
20.4(e) |
11(e) |
6.2(h) |
ND |
1000(MCL) |
|
Vinyl
Chloride |
ND |
ND |
ND |
ND |
ND |
0.3(f) |
ND |
ND |
ND |
0.2(child EMEG) |
|
|
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Lead |
ND |
ND |
ND |
6(b) |
161(b) |
ND |
60(i) |
80(c) |
ND |
15(AL) |
Source: NJDEP, 1990a
Sampling Dates
a= 10/4/88
b= 9/9/87
c= 10/12/88
d= 6/18/87
e= 6/24/87
f= 10/11/88
g= 6/4/87
h= 6/30/87
i= 7/27/89
MCL: Maximum contaminant level
CREG: Cancer risk evaluation guide
LTHA: Lifetime health advisory
EMEG: Environmental media evaluation guide
AL: Action level
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