Water Quality Index of Identified Polluted River Stretches in Meghalaya for August 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 |
4.0 |
17.0 |
24000 |
110000 |
7900 |
Not Satisfactory |
| 3365 | Umshyrpi at Umshyrpi Bridge | 6.7 |
5.2 |
6.4 |
3800 |
14000 |
1700 |
Not Satisfactory |
| 3359 | Umkhrah at Demthring | 6.8 |
4.6 |
12.0 |
12000 |
27000 |
3100 |
Not Satisfactory |
| 3360 | Umkhrah at Umkaliar | 6.8 |
5.6 |
4.4 |
2700 |
6300 |
1100 |
Not Satisfactory |
| 3361 | Umkhrah near Slaughter house | 6.9 |
4.5 |
14.0 |
21000 |
79000 |
840 |
Not Satisfactory |
| 3362 | Umkhrah at Mawpdang Mawlai | 6.8 |
4.3 |
16.0 |
22000 |
94000 |
7900 |
Not Satisfactory |
| 1422 | Umtrew at Byrnihat | 6.9 |
7.5 |
1.9 |
430 |
4300 |
150 |
Satisfactory |
| 3367 | Nongbah at Nongstoin | 6.8 |
7.6 |
1.7 |
550 |
4100 |
210 |
Satisfactory |
| 1631 | Myntdu at Jowai | 7.0 |
7.6 |
1.6 |
340 |
2400 |
140 |
Satisfactory |
| 3375 | Lunar river (Tributary of Lukha river) at Myndihati | 2.9 |
7.1 |
2.0 |
<1.8 |
<1.8 |
<1.8 |
Not Satisfactory |
| 1428 | Kyrhuhkhla | 3.6 |
6.9 |
2.2 |
<1.8 |
<1.8 |
<1.8 |
Not Satisfactory |