Water Quality Index of Identified Polluted River Stretches in Meghalaya for November 2024
| Station Code | Water Quality Criteria Location Name | pH 6.5-8.5 | DO >5.0mg/l | BOD <3.0mg/l | FC <2500 MPN/100ml | TC <5000 MPN/100ml | FS <500 MPN/100ml | Water Quality Status |
|---|---|---|---|---|---|---|---|---|
| 3364 | Umshyrpi near Law College | 6.7 |
2.9 |
20.0 |
23000 |
70000 |
6300 |
Not Satisfactory |
| 3365 | Umshyrpi at Umshyrpi Bridge | 6.7 |
5.3 |
7.9 |
3800 |
12000 |
1700 |
Not Satisfactory |
| 3359 | Umkhrah at Demthring | 6.8 |
4.2 |
12.0 |
7000 |
24000 |
2700 |
Not Satisfactory |
| 3360 | Umkhrah at Umkaliar | 6.9 |
5.1 |
4.7 |
3300 |
9400 |
1200 |
Not Satisfactory |
| 3361 | Umkhrah near Slaughter house | 6.8 |
3.3 |
17.0 |
17000 |
58000 |
4900 |
Not Satisfactory |
| 3362 | Umkhrah at Mawpdang Mawlai | 6.8 |
3.0 |
15.0 |
21000 |
63000 |
6300 |
Not Satisfactory |
| 1422 | Umtrew at Byrnihat | 6.8 |
7.2 |
2.4 |
550 |
3900 |
350 |
Satisfactory |
| 3367 | Nongbah at Nongstoin | 7.1 |
7.1 |
2.0 |
630 |
4300 |
280 |
Satisfactory |
| 1631 | Myntdu at Jowai | 7.0 |
7.2 |
1.6 |
410 |
2800 |
210 |
Satisfactory |
| 3375 | Lunar river (Tributary of Lukha river) at Myndihati | 3.0 |
7.0 |
2.0 |
<1.8 |
<1.8 |
<1.8 |
Not Satisfactory |
| 1428 | Kyrhuhkhla | 3.4 |
6.8 |
2.1 |
<1.8 |
<1.8 |
<1.8 |
Not Satisfactory |