Water Quality Data of Identified Polluted River Stretches in Meghalaya for

February 2019

 

 

Water Quality Criteria

Location Name

pH

6.5-8.5

BOD

<3.0mg/l

DO

>4.0mg/l

FC

<2500 MPN/100ml

TC

<5000 MPN/100ml

Water Quality Status
Umshyrpi near Law College
6.9
36.5
1.0
110000
220000
Not Satisfactory
Umshyrpi at Umshyrpi Bridge
7.1
26.4
3.4
64000
150000
Not Satisfactory
Umkhrah at Demthring
7.2
44.0
1.2
84000
170000
Not Satisfactory
Umkhrah at Umkaliar
7.5
28.5
4.8
83000
210000
Not Satisfactory
Umkhrah near Slaughter House
7.4
44.2
0.4
140000
380000
Not Satisfactory
Umkhrah at Mawpdang Mawlai
7.2
37.5
1.0
170000
430000
Not Satisfactory
Umtrew at Byrnihat
7.3
5.5
6.0
580
2600
Not Satisfactory
Nonbah at Nongstoin
6.9
5.8
5.2
470
2300
Not Satisfactory
Myntdu at Jowai
6.7
4.8
6.1
2400
4900
Not Satisfactory
Kyrhuhkhla
3.0
4.3
6.9
2
2
Not Satisfactory
Lunar river (Tributary of Lukha river) at Myndihati
3.2
6.0
6.4
4.5
14
Not Satisfactory

 

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