| Location-wise Ground Water Quality Status in Kerala - Part II (2010) | |||||||||
| Location | B.O.D. (mg/l) | Nitrate- N (mg/l) | Nitrate- N (mg/l) | ||||||
| Min | Max | Mean | Min | Max | Mean | Min | Max | Mean | |
| < 3 mg/l | |||||||||
| Water quality criteria | |||||||||
| Well At Eloor | |||||||||
| Well At Chungapally | |||||||||
| Well At Punalur | |||||||||
| Pappanamkode, Thiruvananthapuram | |||||||||
| Nedumangad, Thiruvananthapuram | |||||||||
| Kundara,Kollam | |||||||||
| Cherthala,Alleppy | |||||||||
| Vyttila,Ernakulam | |||||||||
| Edayar Ernakulam | |||||||||
| Kalamassery Ernakulam | |||||||||
| Punkunnam Trissur | |||||||||
| Malapuram | |||||||||
| Mavoor, Kozhikkode | |||||||||
| Kannur (Municipality) Kannur Tm | |||||||||
| Payyannur, Kannur | |||||||||
| Fathimapuram (Changanassery) | |||||||||
| Karoor (Pala) | |||||||||
| Vaikom | |||||||||
| Vadavathoor (Kottayam) | |||||||||
| Sarvodapuram, Alappuzha | |||||||||
| Kureepuzha (Kollam) | |||||||||
| K.M.M.L. (Kollam) | |||||||||
| Chellora Trenching Ground (Kannur) | |||||||||
| Punnalpettippalam (Tellicherry Municipality | |||||||||
| Manjeri | |||||||||
| Laloor (Thrissur) | |||||||||
| Ollur (Thrissur) | |||||||||
| Hazardous Waste Dump (Ambalamughal) | |||||||||
| Karukamani | |||||||||
