Location-wise Water Quality Status of Tributary Streams (Sone, Gandak, Sikrana, Burhi Gandak, Harbora, Kamla, Koshi, Daha, Dhous,Ramrekha, Sirsiya, Bagmati, Manusmar, Poonpun, Kohra, Harha, Lakhandei and Gangi) in Bihar (2019) | ||||||||||||||||||
Location | Temperature (oC) | Dissolved Oxygen (mg/L) | pH | Conductivity (µmho/Cm) | Bio-Chemical Oxygen Demand (mg/L) | Nitrate (mg/L) | Faecal Coliform (MPN/100 mL) | Total Coliform (MPN/100 mL) | Faecal Streptococci (MPN/100 mL) | |||||||||
> 5.0 mg/L | 6.5 - 8.5 | < 3.0 mg/L | < 2500 MPN/100 mL | |||||||||||||||
Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | |
Sone at Koelwar, Bhojpur | ||||||||||||||||||
Sone River Near Banzari, Rohtas | ||||||||||||||||||
Sone River at Bahiyara, Bhojpur | ||||||||||||||||||
Sone River at Nasiriganjdam, Rohtas | ||||||||||||||||||
Sone at Indrapuri, Dehrion Sone, Rohtas | ||||||||||||||||||
Sone at Obra, Aurangabad | ||||||||||||||||||
Sone at Water Intake Point Bhartiya Rail Bijali Co. Ltd (BRBCL) Navinagar, Aurangabad | ||||||||||||||||||
Road Bridge -Dehri-on-Sone, Rohtas | ||||||||||||||||||
Gandak at Sonepur, Patna (B/c Ganga), Saran | ||||||||||||||||||
Gandak at Rewaghat, Mujaffarpur | ||||||||||||||||||
Gandak River Gopalganj Piprakothi Road Bridge (Dumaria Ghat) | ||||||||||||||||||
Gandak at Konhara Ghat, Vaishali | ||||||||||||||||||
Gandak at Road Bridge, U/s Hajipur | ||||||||||||||||||
Sikrana River at Lal Parse, Bittiah, East Champaran | ||||||||||||||||||
Sikrana at Chanpatiya, East Champaran | ||||||||||||||||||
Sikrana River at Laurea, Harinagar Road Bridge | ||||||||||||||||||
Sikrana at Lauria- Narkatiaganj Road Bridge, West Champaran | ||||||||||||||||||
Burhi Gandak at Z Road Bridge, Samastipur | ||||||||||||||||||
Burhi Gandak River U/s Road Bridge Muzaffarpur (NH) | ||||||||||||||||||
Burhi Gandak at Akharaghat, Muzaffarpur | ||||||||||||||||||
Burhi Gandak at Barachakia, East Champaran | ||||||||||||||||||
Burhi Gandak at Lal Bagla Ghat, Motihari Dhakaroad, East Champaran | ||||||||||||||||||
Burhi Gandak at Khagaria Road Bridge, Khagaria | ||||||||||||||||||
U/S Harbora River, West Champaran | ||||||||||||||||||
Harbora River at Narkatiaganj, West Champaran | ||||||||||||||||||
Kamla River at Benipatti (Madhubani) | ||||||||||||||||||
Kamla River at Darbhanga | ||||||||||||||||||
Kamla River at Jaynagar | ||||||||||||||||||
Kamla at Jeewach Ghat, Darbhanga | ||||||||||||||||||
Koshi River at Kurshela at Katihar | ||||||||||||||||||
Koshi River at Madhepura | ||||||||||||||||||
Koshi River at Beerpur | ||||||||||||||||||
Daha at Siwan | ||||||||||||||||||
Daha River D/s Rajendra Road Bride Siwan | ||||||||||||||||||
D/s Daha River at Sasamusa, Gopalganj | ||||||||||||||||||
Daha River at Itwa Bridge, Gopalganj | ||||||||||||||||||
Daha River at Meerganj | ||||||||||||||||||
Daha at U/s Sasamusa, Gopalganj | ||||||||||||||||||
Dhous at Madhuvapur, Madhubani | ||||||||||||||||||
River Dhous Atmadhwapur, Madhubani | ||||||||||||||||||
Ramrekha River at Harinagar, West Champaran | ||||||||||||||||||
Ramrekha River at U/s Harinagar, West Champaran | ||||||||||||||||||
Sirsiya at Raxaul, East Champaran | ||||||||||||||||||
Sirsiya River D/s Raxaul (Koeria Tola), East Champaran | ||||||||||||||||||
Bagmati River at Muzaffarpur- Sitamarhi Road Bridge, Sitamarhi | ||||||||||||||||||
Bagmati River at Darbanga, Samastipur Road Bridge | ||||||||||||||||||
U/S Manusmar River (Riga), Sitamarhi | ||||||||||||||||||
Manusmar River at Riga, Sitamarhi | ||||||||||||||||||
Manusmar at Parshurampur, Riga - Belsund Road | ||||||||||||||||||
Poonpun River Near Poonpun Rail Bridge, Patna | ||||||||||||||||||
Poonpun River Near Kinzer Road Bridge, Jehanabad | ||||||||||||||||||
U/s Kohra, Raj Ghat, Manjhaulia, West Champaran | ||||||||||||||||||
D/s Kohra, Raj Ghat, Manjhaulia | ||||||||||||||||||
Harha River at Bagha, Lauriya Road Bridge | ||||||||||||||||||
River Lakhandei Sitamarhi U/s | ||||||||||||||||||
River Lakhandei Sitamarhi D/s | ||||||||||||||||||
Gangi at Ara, D/s | ||||||||||||||||||
India |