Environmental Engineering Reference
In-Depth Information
Table 3.3
Showing the
station-wise ranges and mean values of the physico-chemical parameters of two lakes
pH
EC
Turb.
DO
Carb.
Bicarb.
Chloride
TH
Cal.
Phosphates
Nitrate
Silicates
Sulphate
Sodium
Potassium
Pocharam Lake
Pocharam(V)
7.76-
8.36
8.02 250-
290
273.3 19-
15.6
69.7
3.4-
4.11
5
45-
60
52.5 35-90
65
15-28
21
100-
260
161.7 21.59
34.7 0.02-0.08
0.05
1-5
3.33 8-11
10
8-10
9
5-32
21.7
1.3
1.7
Pochammaralu
7.77-
9.16
8.3
250-
320
276.6 24-72 46.3
3.5-
7.0
5.1
40-
50
43.3 30-90
18-20
19.3 100-
265
161.7 19-57 32.3 0.01-
0.04
2-4
3
8-12
10
9-12
10.3 9-29
18
1.5
2.7
Burugapalle
7.51-
7.76
7.6
320-
470
407
8-33
37.3
2.6-
7.5
5.3
65
65
85-170
12.33 33-38
34.3 155-
175
166.7 26-33 31
0.01-0.05
0.14
1-15
5
9-11
10
6-13
19.7 11-44
31
1.3
2
Rajpet
7.24-
8.68
7.8
250-
810
487
15-
107
50
3.5-
7.0
4.3
30-
65
30-
65
60-135
91.7
23-28
25.3 90-
180
140
16-18 31.7 0.01-0.07
0.06
6-9
7.3
5-21
12
15-32
25
32-46
38
2.2
2
Wadalparti
7.57-
9.09
8.3
230-
330
266.7 31-
126
73.3
3.8-
7.5
5.4
35-
70
35-
70
40-55
55
20-28
24.3 85-
140
121.7 15-42 24.3 0.05-0.08
0.07
3-9
6
5-11
8
9-18
12.0 11-28
20.3
1.2
1.7
Kottapalli
7.5-
7.8
7.6
350-
430
366.7 89-
100
136.3 2.9-
7.8
4.8
90
90
75-125
101.7 23-33
29.7 160-
190
178.3 26-40 31.3 0.01-0.07
0.06
1-6
4
7-11
9
15-35
21.7 13-10
29
1.3
2
Polkampet
7.74-
8.79
8.3
270-
800
350
38-45 51.7
4.0-
5.2
5.6
35-
40
35-
40
50-180
103.3 10-13
31.3 95-
280
180
19-33 26
0.01-0.09
0.05
1-5
5
6-9
8
10-19
13
24-36
30
1.2
1.7
Wyra Lake
Siddikhnagar
7.2-
7.6
7.3
580-
510
660
16-
120
127.3 3.9-
5.5
4.8
0-50 50
135-320 238.3 58-93
71.3 135-
150
141.6 21.37
29
0.05-0.28
0.176 20-
100
6.26 5.7-28
42.7 43-97
64.3 73-90
79
3.0-7.0
4.3
Lallapuram
7.3-
7.7
7.6
520-
700
603.3 25-
128
70.3
2.5-
4.8
3.4
0-30 40
215-250 235
50-63
59.3 140-
150
145
21.23
22
0.01-0.13
0.07
3.0-
8.0
5.16 3.3-22
36.3 16-16
30
64-92
76
3.0-5
3.7
Wyra
7.1-
7.9
7.5
420-
590
506.6 6-6.1
27
1.3-
6.0
4.3
0-15 45
125-235 190
27-88
59.3 150-
175
165
22.32
26.3 0.03-0.12
0.08
1.9-
1.32
2.74 5.2-14
28.2 19-43
32
30-79
57.3
2.0-4.0
3
Singarayapalem 7.1-
7.9
7.6
490-
620
513.3 15-
18.1
75.7
1.0-
6.0
4.1
0-10 40
190-235 218.3 55-73
64.3 125-
245
186.6 25-29 27.1 0.01-0.1
0.07
2.0-
3.15
2.72 5.0-16.0 31
25-42
34.3 38-68
56.6
2.0-3.0
2.7
Lallurugudem
-
-
-
-
-
-
-
-
0-15 45
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Mallavaram
7.4-
7.7
7.5
440-
560
333.3 12.61
38
5.0-
6.0
5.5
0-15 45
140-260 200
48-98
73
105-
155
130
21-37 29
0.05-0.13
0.9
3.0-
4.0
3.5
50-10
15
30-44
37
30-68
49
3.0-4.0
3.5
Narayanapuram 7.3-
7.6
7.4
360-
510
290
15-53 34.5
5.1-
5.8
5.4
0-15 45
130-265 197.5 38-95
66.5 95-
145
120
27-39 33
0.01-0.09
0.65
2.0-
5.0
3.5
4.0-12.0 16
13-38
25.5 40-65
52.5
2.0-3.0
2.5
Reddygudem
7.0-
8.7
7.8
440-
600
523.3 6.5.7
27.3
3.9-
5.4
4.76 0.25
25
175-240 215
43-110
78.6 125-
165
150
25-42 92.7 0.01-0.11
0.06
2.0-
5.0
3
3.0-15.0 29
18-90
49.3 42-66
57.6
2.0-3.0
2.7
Brahmanapalli
7.3-
8.2
7.8
440-
580
513.3 5.12
11.7
4.7
0-35 35
180-250 216.6 38.65
71
125-
150
136.6 28-37 33
0.01-0.11
0.066 2.0-
3.0
2.3
6.0-14.0 32
23-45
35
40-64
55.3
2.0-3.0
2.3
I Ranges
II Mean values
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