India: Average of 18 major utilities participating in a benchmarking exercise
Developing countries: Top 25% of utilities from 123 utilities in 44 countries
Developed countries: Average of 123 utilities
| Quantity | Supply | |
| Goa | 34 | 8 |
| Chandigarh | 332 | 10 |
| Mumbai | 240 | 5 |
| Delhi | 223 | 4 |
| Patran | 222 | 10 |
| Ludhiana | 220 | 10 |
| Jodhpur | 190 | 2.5 |
| Dasuya | 184 | 10 |
| Dera Bassi | 173 | 8 |
| Jaipur | 149 | 3 |
| Ahmedabad | 145 | 2 |
| Bikaner | 133 | 1.5 |
| Bangalore | 123 | 2.5 |
| Gurdaspur | 108 | 10 |
| Bhatinda | 106 | 8 |
| Bharatpur | 105 | 1.5 |
| Udaipur | 80 | 2.5 |
| Chennai | 32 | 1.5 |
| Paris | 150 | 24 |
| Quantity: Ltr per capita/day Supply: Hours/day | ||















