HAESTAD METHODS

ADVANCED WATER DISTRIBUTION MODELING AND MANAGEMENT

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First Edition

Authors

Haestad Methods

Thomas M. Walski

Donald V. Chase

Dragan A. Savic

Walter Grayman

Stephen Beckwith

Edmundo Koelle

Managing Editor

Adam Strafaci

Project Editors

Colleen Totz, Kristen Dietrich

Contributing Authors

Scott Cattran, Rick Hammond, Kevin Laptos, Steven G. Lowry, Robert F. Mankowski, Stan Plante, John Przybyla, Barbara Schmitz

Peer Review Board

Lee Cesario (Denver Water), Robert M. Clark (U.S. EPA),

Jack Dangermond (ESRI), Allen L. Davis (CH2M Hill),
Paul DeBarry (Borton-Lawson), Frank DeFazio (Franklin G. DeFazio Corp.), Kevin Finnan (Bristol Babcock), Wayne Hartell (Haestad Methods),

Brian Hoefer (ESRI), Bassam Kassab (Santa Clara Valley Water District),

James W. Male (University of Portland), William M. Richards
(WMR Engineering), Zheng Wu (Haestad Methods),

and E. Benjamin Wylie (University of Michigan)

HAESTAD PRESS

Waterbury, CT USA

ADVANCED WATER DISTRIBUTION MODELING AND MANAGEMENT

First Edition

© 2003 by Haestad Methods, Inc. All rights reserved. Printed in the United States of America. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher.

Graphic image reprinted courtesy of ESRI and is used herein with permission. Copyright © ESRI. All rights reserved. Graphic image reprinted courtesy of Jim McKibben, CH2MHill, Inc. and ESRI and is used herein with permission.

Indexer: Beaver Wood Associates

Proofreaders: Kezia Endsley and Beaver Wood Associates

Special thanks to The New Yorker magazine for the cartoons throughout the book.

© The New Yorker Collection from cartoonbank.com. All Rights Reserved.

Page 17 - (1988) Charles Barsotti	Page 349 - (1988) Leo Cullum
Page 57 - (1987) Bernard Schoenbaum	Page 366 - (1989) Bernard Schoenbaum
Page 62 - (1996) Frank Cotham	Page 402 - (1987) Lee Lorenz
Page 83 - (2002 ) Dean Vietor	Page 419 - (1988) Arnie Levin
Page 115 - (1989) J. B. Handelsman	Page 437 - (2001) Tom Hachtman
Page 136 - (2001) Peter Steiner	Page 450 - (2002) David Sipress
Page 162 - (1990) Roz Chast	Page 461 - (1999) Danny Shanahan
Page 170 - (2002) Arnie Levin	Page 474 - (1997) Arnie Levin
Page 183 - (1999) Jack Ziegler	Page 505 - (2001) Mike Twohy
Page 202 - (2002) Aaron Bacall	Page 513 - (1996) Frank Cotham
Page 212 - (1987) Dana Fradon	Page 520 - (1995) Ed Fisher
Page 255 - (1992) Dana Fradon	Page 536 - (2001) Dean Victor
Page 271 - (2002) Charles Barsotti	Page 552 - (1990) John O'Brien
Page 274 - (2001) Jack Ziegler	Page 584 - (1992) Danny Shanahan
Page 300 - (1993) Tom Cheney	Page 598 - (2001) Eldon Dedini
Page 319 - (1996) Edward Koren	Page 622 - (1999) Danny Shanahan

Library of Congress Control Number: 2002107275

ISBN: 0-9714141-2-2

Haestad Methods, Inc. Phone: +1-203-755-1666

37 Brookside Rd. Fax: +1-203-597-1488

Waterbury, CT 06708-1499 e-mail: info@haestad.com

USA Internet: www.haestad.com