Water
| Supplier | City of Grand Island |
Source of city wells:
| Number of wells at well field | 21 |
| Number of high pressure wells within city | 5 |
| Average depth of wells | 120 feet |
| Capacity of water plant | 43,800,000 gallons/day |
| Average consumption | 12,900,000 gallons/day |
| Peak consumption | 26,300,000 gallons/day |
| Storage capacity | 9,700,000 gallons/day |
| Hardness (ppm) | 255 (average) |
| Treated | Clorinated only |
| Temperature range | 40-60 F |