| Region-wise Number of Water Quality Samples Analysis under Different Chemical Laboratories in India (2014-2015) | ||||
| Region | Number of Samples | Total/Sample Analysed | ||
| Basic Analysis | Heavy | Specific/Others | ||
| North West Himalyan Region (NWHR), Jammu | ||||
| North West Region (NWR), Chandigarh | ||||
| Western Region (WR), Jaipur | ||||
| West Central Region (WCR), Ahmedabad | ||||
| North Central Region (NCR), Bhopal | ||||
| North Central Chhattisgarh Region (NCCR), Raipur | ||||
| Central Region (CR), Nagpur | ||||
| North Region (NR), Lucknow | ||||
| Mid Eastern Region (MER), Patna | ||||
| Eastern Region (ER), Kolkata | ||||
| North Eastern Region (NER), Guwahati | ||||
| South Eastern Region (SER), Bhubaneswar | ||||
| Southern Region (SR), Hyderabad | ||||
| Southern Western region (SWR), Bangalore | ||||
| South Eastern Coastal Region (SECR), Chennai | ||||
| Kerala Region (KR), Trivendrum | ||||
| Uttarakhand Region (UR), Dehradun | ||||
| North Himalyan Region (NHR), Dharamshala | ||||
| State Unit Office (SUO), Delhi | ||||
| Total | ||||
