TABLE 2
WATER CHEMISTRY 1
SOUTH FORK BEECH CREEK, CENTRE COUNTY
OCTOBER 5 & 6, 1997
|
STATION |
SFB1 |
SFB2 |
SFB3 |
|
Field Parameters |
|||
|
Temp (oC) |
18.1 |
14.5 |
18.4 |
|
pH (std units) |
4.73 |
6.32 |
6.53 |
|
Cond (μmhos) |
118 |
67 |
70.6 |
|
Diss. O2 |
9.9 |
11.2 |
9 |
|
Laboratory Parameters |
|||
|
pH |
6 |
6.2 |
6.2 |
|
Alkalinity |
4 |
8.4 |
8.8 |
|
Acidity |
5.2 |
1.4 |
1.2 |
|
Hardness |
24 |
11 |
10 |
|
T Diss Sol. |
190 |
38 |
190 |
|
Susp. Sol. |
2 |
8 |
2 |
|
NH3, -N |
<.02 |
<.02 |
<.02 |
|
NO2, -N |
<.0l |
<.0l |
<.0l |
|
NO3, -N |
0.16 |
0.1 |
0.13 |
|
Total P |
<0.02 |
<0.02 |
<0.02 |
|
Ca |
6.2 |
3.53 |
3.6 |
|
Mg |
2.06 |
1.18 |
1.16 |
|
Chlorides |
20 |
10 |
10 |
|
SO4 |
12 |
<10 |
<10 |
|
As* |
<4.0 |
<4.0 |
<4.0 |
|
As Diss |
<4.0 |
<4.0 |
<4.0 |
|
Cd* |
<0.2 |
<0.2 |
<0.2 |
|
Cd Diss |
<0.2 |
0.31 |
0.21 |
|
Hex Cr* |
<10 |
<10 |
<10 |
|
Cr* |
<50 |
<50 |
<50 |
|
Cu* |
<4.0 |
<4.0 |
<4.0 |
|
Cu Diss |
<4.0 |
<4.0 |
<4.0 |
|
Fe* |
43 |
177 |
541 |
|
Pb* |
<1.0 |
<1.0 |
<1.0 |
|
Pb Diss |
<1.0 |
<1.0 |
<1.0 |
|
Mn* |
245 |
43 |
68 |
|
Ni* |
5.5 |
<4.0 |
<4.0 |
|
Ni Diss |
5.7 |
<4.0 |
<4.0 |
|
Zn* |
15.1 |
<5.0 |
<5.0 |
|
Zn Diss |
16.9 |
5 |
5 |
|
Al* |
101 |
72.5 |
139 |
|
1-Except
for pH & conductance and indicated otherwise, all values are total
concentrations in mg/L *-Total concentrations in μg/L |
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