Q ST QUA TAT ALIT US O TY IN OF W N IN WA NDIA ATER A- 2 R ...

The Faecal Coliform value ranges from 2 to 11x10 7 MPN/100ml whereas theTotal Coliform (TC) value ranges from 2 to 11x10 8 MPN/100ml. The highestvalue of Faecal Coliform & Total Coliform is observed in River Kalinadi atMujaffarnagar D/s. The other locations which are not meeting the desired waterquality criteria with respect to TC and FC are River Kalinadi at U/s of MuzaffarNagar; River Betwa at Govind Sagar & B/c Yamuna at Hamirpur; River Chambalat Etawah B/c to Yamuna; River Hindon at D/s of Ghaziabad, Sardhana BudhanaRoad, Vill. Baparsi (Meerut) and A/c with R. Krishna & Kali near Binauli town,Meerut.The concentration of Nitrate+Nitrite ranges from 0.0-17.6 mg/l. The maximumvalue of nitrate is observed in River Betwa at Charantirghat, Vidisha. The waterquality of tributaries mentioned above is presented in Annexure-I Table 5.4.5.2.5 Water Quality of tributary streams- Damodar, Barakar, Konar,Rupanarayan, Dwarakeshwar, Dwarka, Silabati, Jalangi, Churni, MathaBhanga, Kansi, Mayurkashi, Mahananda, Vindhyadhari, Bokaro andJumarThe water quality of the tributary streams Barakar, Konar, Dwarakeshwar,Silabati, Jalangi, Kansi, Mayurkashi, Mahananda, Bokaro and Jumar are meetingthe water quality criteria with respect to pH, DO and conductivity.Damodar is not meeting pH at Narainpur after Confl. of Nunia Nallah (8.6), D/sof IISCO (8.8), Near Mujher Mana Village A/c of Tamla Nallah (9.3), waterintake point Bankura Town on R. Dwarakeshwar (8.8), D/s of Tarapith on RiverDwarka, Satighat & U/s of Tarapith on River Dwarka at Sadhak Bamdeb Ghat(8.8) is not meeting at D/s of Krishna Nagar (8.7) and Barakar at Asansol (WaterIntake Pt) (8.7). Conductivity is observed high in Damodar at Haldia D/s (17900µmhos/cm); Rupnarayan D/s Kolaghat near Kolaghat Rail Bridge No.3 (2870µmhos/cm) and B/c to River Ganga near Geonkhali (4690 µmhos/cm);Vindyadhari River U/s at Haroa Bridge (13010 µmhos/cm) and D/S at MalanchaBurning Ghat (29900 µmhos/cm). DO is also observed low with respect to desiredwater quality criteria in river Damodar, Dwarka, Churni, Mathabhanga andVindyahari at their all monitoring locations.The BOD ranges from 0.2 to 90 mg/l. The highest value of BOD (90 mg/l) isobserved in River Matha Bhanga, Gobindapur. River Damodar at most of themonitoring locations and River Mahananda; Dwarakeshwar; Dwarka; MathaBhanga; Churni; Jalangi; Kansi; Barakar; Jumar; Rupnarayan at D/s Kolaghatnear Kolaghat Rail Bridge No.3; U/s of Vindyadhari at Haora Bdg & VindyadhariD/s at Malancha Burning Ghat are exceeding the maximum level of BOD withrespect to desired water quality criteria.75