|
STATION |
1PR |
2PR |
2PR downstream1 |
3PR |
1RHR |
||
|
Date1 |
5/18/93 |
4/24/02 |
4/24/02 |
5/18/93 |
5/18/93 |
4/24/02 |
4/24/02 |
|
Field Parameters |
|||||||
|
pH |
- |
7.04 |
6.75 |
- |
- |
7.39 |
N/A |
|
Sp. Cond. (µS/cm) |
489 |
315 |
298 |
607 |
593 |
390 |
N/A |
|
Temperature (C) |
12 |
12.6 |
10.5 |
11 |
11 |
8.8 |
N/A |
|
Laboratory Parameters2 |
|||||||
|
pH |
6.4 |
6.7 |
6.6 |
6.4 |
6.7 |
7.0 |
6.6 |
|
Alkalinity |
19 |
17.2 |
15.4 |
20 |
46 |
40.0 |
9.4 |
|
Acidity |
0 |
0.0 |
0.0 |
0 |
0 |
0.0 |
0.0 |
|
Hardness |
223 |
144.0 |
128 |
276 |
246 |
184.0 |
71.0 |
|
T Diss. Sol. |
- |
274.0 |
236 |
- |
- |
298.0 |
118.0 |
|
Susp.Sol. |
- |
12.0 |
22.0 |
- |
- |
14.0 |
8.0 |
|
NH3 -N |
- |
<0.02 |
<0.02 |
- |
- |
<0.02 |
<0.02 |
|
NO2 -N |
- |
<0.01 |
<0.01 |
- |
- |
<0.01 |
<0.01 |
|
NO3 -N |
.13 |
0.16 |
0.12 |
.18 |
.31 |
0.13 |
0.14 |
|
Total P |
<.02 |
<0.01 |
<0.01 |
<.02 |
.02 |
<0.01 |
<0.01 |
|
Ca |
- |
30.9 |
28.4 |
- |
- |
41.8 |
20.0 |
|
Mg |
- |
16.1 |
13.9 |
- |
- |
19.4 |
5.1 |
|
Cl |
- |
7.0 |
8.0 |
- |
- |
7.0 |
3.0 |
|
SO4 |
212 |
117.0 |
116.0 |
286 |
253 |
144.0 |
59.7 |
|
As3 |
<4.0 |
<4.0 |
<4.0 |
<4.0 |
<4.0 |
<4.0 |
<4.0 |
|
As Diss3 |
- |
<4.0 |
<4.0 |
- |
- |
<4.0 |
<4.0 |
|
Cd3 |
- |
<0.2 |
<0.2 |
- |
- |
<0.2 |
<0.2 |
|
Cd Diss3 |
- |
<0.2 |
<0.2 |
- |
- |
<0.2 |
<0.2 |
|
hex Cr3 |
- |
<10.0 |
<10.0 |
- |
- |
<10.0 |
<10.0 |
|
Cr3 |
- |
<50.0 |
<50.0 |
- |
- |
<50.0 |
<50.0 |
|
Cu3 |
<50.0 |
<4.0 |
<4.0 |
<50.0 |
<50.0 |
<4.0 |
<4.0 |
|
Cu Diss3 |
- |
<4.0 |
<4.0 |
- |
- |
<4.0 |
<4.0 |
|
Fe3 |
114 |
123.0 |
76.0 |
286 |
977 |
64.0 |
120.0 |
|
Pb3 |
- |
<1.0 |
<1.0 |
- |
- |
<1.0 |
<1.0 |
|
Pb Diss3 |
- |
<1.0 |
<1.0 |
- |
- |
<1.0 |
<1.0 |
|
Mn3 |
291.0 |
63.0 |
57.0 |
206 |
211 |
33.0 |
18.0 |
|
Ni3 |
- |
5.9 |
5.0 |
- |
- |
<4.0 |
<4.0 |
|
Ni Diss3 |
- |
5.2 |
4.7 |
- |
- |
<4.0 |
<4.0 |
|
Zn3 |
- |
5.9 |
5.6 |
- |
- |
<5.0 |
<5.0 |
|
Zn Diss3 |
- |
<5.0 |
<5.0 |
- |
- |
<5.0 |
<5.0 |
|
Al3 |
307.0 |
51.2 |
55.1 |
193 |
612 |
40.3 |
72.6 |
|
Total Coliform4 |
- |
200 |
200 |
- |
- |
400 |
300 |
|
Fecal Coliform4 |
- |
40 |
<20 |
- |
- |
20 |
<20 |
|
1 - 5/18/93 station dates: DEP North Central Regional Office
survey. Except for 2PR, all 5/18/93 stations concurrent with 4/24/02 stations. 5/18/93 2PR near but downstream of 4/24/02 2PR |
|||||||
| 2 - Except for pH and indicated otherwise, all values are total concentrations in mg/l | |||||||
| 3 - Total concentrations in ?g/l | |||||||
| 4 - Colonies per 100ml | |||||||
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