| Region-wise Status of Water Samples Analysis in India (2011-2012) | ||||||
| Regions | Basic Analysis | Specific Analysis | Heavy Metals | |||
| Samples | Constituents | Samples/Organic | Constituents | Samples | Constituents | |
| North West Himalyan Region (NWHR)* | ||||||
| North West Region (NWR)* | ||||||
| West Central Region (WCR) | ||||||
| Western Regionn (WR) | ||||||
| North Central Region (NCR) | ||||||
| North central Chhattisgarh Region (NCCR) | ||||||
| Central Region (CR) | ||||||
| North Region (NR) | ||||||
| Eastern Region (ER) | ||||||
| Mid Eastern Region (MER) | ||||||
| North Eastern Region (NER) | ||||||
| South Eastern Region (SER) | ||||||
| Southern Region (SR) | ||||||
| Southern Western region (SWR) | ||||||
| South Eastern Coastal Region (SECR) | ||||||
| Kerala Region (KR) | ||||||
| Uttrakhand Region (UR)**(Analysed at NWR Lab) | ||||||
| North Himalyan Region (NHR)** | ||||||
| State Unit Office (SUO) Delhi** (Analysed at NWR Lab) | ||||||
| Total | ||||||
