| GMD | Text |
| Classification | 628.1 HOC |
| Publisher | New York, Children's Press,Scholastic, c2009 |
| Subject | Water-supply -- Juvenile literature. |
| Topic | IPC |
| Series | Scholastic news nonfiction readers |
| Description | 24 pages ; col. ill. ; 21 cm. |
| ISBN | 9780531204368 |
| Suitable | From 3 To 5 |