Water Quality
Brahmani River
Rushikulya River
Subernarekha River
Mahanadi River
FC
Year
Panposh U/S
Panposh D/S
Panposh FDS
Bonaigarh
Rengali
Samal
Kamalanga U/S
Kamalanga D/S
Bhuban
Dharmasala
Pottamundai
1991
46
210
460
65
142
387
303
673
167
164
180
1992
481
807
511
222
203
442
408
473
198
190
303
1993
438
744
112
41
262
172
94
507
230
184
460
1994
288
658
230
79
735
415
328
1338
340
745
1351
1995
928
1865
873
257
565
815
345
1170
270
786
1283
1996
59
313
156
57
522
498
315
1633
223
385
1363
1997
285
1275
452
186
586
381
642
940
206
455
445
1998
240
547
276
205
175
282
223
632
184
388
257
1999
528.33
1058.5
537
125
213
241
417
757
589
664
900
2000
645.83
8100
1398.33
156.42
122
105
198.17
688.33
314
1293
339
2001
965
6911
1908
1529
624
324
420
2010
530
473
1529
CONDUCTIVITY
Year
Panposh U/S
Panposh D/S
Panposh FDS
Bonaigarh
Rengali
Samal
Kamalanga U/S
Kamalanga D/S
Bhuban
Dharmasala
Pottamundai
1991
195
376
327
184
155
153
158
343
167
170
205
1992
190
291
230
193
156
173
170
253
198
173
183
1993
230
290
260
210
180
210
190
300
230
190
200
1994
280
360
330
250
230
270
290
510
340
260
280
1995
230
300
260
230
200
230
240
420
270
230
250
1996
193
268
219
198
169
203
191
303
223
219
198
1997
178
283
207
188
190
195
191
310
206
179
199
1998
184
291
209
191
164
176
177
364
184
176
202
1999
238
359
252
177
207
229
294
228
203
267
2000
236
374
301
250
210
222
205
254
219
236
254
2001
172
290
244
248
222
160
191
243
168
222
248
T.ALKALINITY
Year
Panposh U/S
Panposh D/S
Panposh FDS
Bonaigarh
Rengali
Samal
Kamalanga U/S
Kamalanga D/S
Bhuban
Dharmasala
Pottamundai
1991
75
103
89
75
70
70
71
78
68
71
77
1992
56
69
58
52
55
57
54
83
55
77
68
1993
55
80
70
60
59
64
60
64
51
68
72
1994
57
74
59
55
53
57
49
74
49
65
71
1995
54
72
63
54
53
58
48
77
59
64
84
1996
56
70
61
54
53
61
48
65
53
63
66
1997
59
75
62
54
53
57
61
75
61
68
67
1998
64
76
57
61
63
60
54
68
59
55
55
1999
68
70
62
58
47
48
50
64
54
57
66
2000
61
71
66
58
55
57
57
60
119
63
70
2001
65
79
62
83
65
59
64
84
66
76
83
SULPHATE
Year
Panposh U/S
Panposh D/S
Panposh FDS
Bonaigarh
Rengali
Samal
Kamalanga U/S
Kamalanga D/S
Bhuban
Dharmasala
Pottamundai
1991
4
22
16
5
2
2
3
15
3
2
4
1992
3
34
24
4
3
3
3
44
7
5
18
1993
6
40
26
5
4
3
6
34
8
5
4
1994
3
24
19
4
4
4
4
25
6
4
4
1995
5
18
14
5
5
5
5
17
8
5
6
1996
7
14
9
7
7
7
7
17
10
8
7
1997
16
23
17
18
12
15
14
20
14
11
13
1998
8
15
12
10
9
11
9
17
11
6
10
1999
11
43
22
15
16
30
28
16
18
15
2000
11
21
19
16
9
10
12
17
13
11
13
2001
3
26
16
8
10
5
5
14
5
9
8
CaH
Year
Panposh U/S
Panposh D/S
Panposh FDS
Bonaigarh
Rengali
Samal
Kamalanga U/S
Kamalanga D/S
Bhuban
Dharmasala
Pottamundai
1991
50
81
71
46
38
44
40
58
51
51
53
1992
49
90
60
43
35
33
36
53
43
48
50
1993
45
60
50
42
38
44
41
58
46
46
45
1994
41
55
53
43
37
31
31
46
32
43
39
1995
42
56
48
38
35
37
34
51
39
39
42
1996
44
55
50
45
39
44
35
47
41
47
48
1997
39
55
44
35
36
38
37
49
37
42
42
1998
44
55
40
38
37
41
34
48
31
37
39
1999
48
66
42
31
28
33
41
29
27
44
2000
41
65
50
47
39
31
31
42
33
40
45
2001
38
66
57
42
40
30
33
40
31
43
42
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