Dietary Reference Intakes for Water in United States (per day)
| Males | AI |
|---|---|
| 0-6 months | 700 g |
| 7-12 months | 800 g |
| 1-3 years | 1300 g |
| 4-8 years | 1700 g |
| 9-13 years | 2400 g |
| 14-18 years | 3300 g |
| 19-30 years | 3700 g |
| 31-50 years | 3700 g |
| 50-70 years | 3700 g |
| 70 years and older | 3700 g |
| Females | AI |
|---|---|
| 0-6 months | 700 g |
| 7-12 months | 800 g |
| 1-3 years | 1300 g |
| 4-8 years | 1700 g |
| 9-13 years | 2100 g |
| 14-18 years | 2300 g |
| 19-30 years | 2700 g |
| 31-50 years | 2700 g |
| 50-70 years | 2700 g |
| 70 years and older | 2700 g |
| Pregnancy | AI |
|---|---|
| less than 18 years | 3000 g |
| 19-30 years | 3000 g |
| 31-50 years | 3000 g |
| Lactation | AI |
|---|---|
| less than 18 years | 3800 g |
| 19-30 years | 3800 g |
| 31-50 years | 3800 g |