Acknowledgements

I am grateful to Mr. Isao Tahara, an engineer with the Waterworks Bureau of the Tokyo Metropolitan Government, for collecting the data on waterworks in Tokyo, and to Mr. E. Marui and Mr. S. Konda, engineers with Construction Project Consultants, Inc., for their English language assistance in preparing this article.

Bibliography

Bureau of Waterworks. 1994. '94 Waterworks in Tokyo, Tokyo Metropolitan Government.

——— 1996. Annual Report on Waterworks in Tokyo, Tokyo Metropolitan Government (in Japanese).

Japan Waterworks Association. 1996. Statistics on Waterworks in Japan (in Japanese).