 |
| Date | Name | Utility or Company | Year |
| | Abramson, Dick | | |
| | Ackermann, William C | | |
| | Markwood, Ira M | | |
| | Marquardt, Jean | | |
| | Albrecht, Alryn E | | |
| | McCarthy, James J | | |
| | McClear, Hugh N | | |
| | Aten, Richard E | | |
| | Bates, Ernest W | | |
| | McMahon, William A | | |
| | Baumann, Kenneth L | | |
| | McSwiggin ,Thomas G | | |
| | Meisenheimer, HD | | |
| | Becker, Dean C | | |
| | Merz, H Spencer | | |
| | Behrman, AS | | |
| | Beling, Earl H | | |
| | Meyer, Orville L | | |
| | Benjamin, Edward | | |
| | Metz, J Robert | | |
| | Bennett, Joseph M | | |
| | Michels, James K | | |
| | Benson, Orlo N | | |
| | Midden, Robert E | | |
| | Benton, Robert H | | |
| | Milanski, Edward V | | |
| | Berk, William L | | |
| | Miller, Lawson I | | |
| | Bidle, Kenneth A | | |
| | Minear, Roger A | | |
| | Black, John B | | |
| | Moore, Vail H | | |
| | Blan, James | | |
| | Bramlette, Robert C | | |
| | Morgan, Martin | | |
| | Bray, Abdon J | | |
| | Myerscough, Ivin | | |
| | Brooks, Rolla W | | |
| | Nich, Steve | | |
| | Nieman, Hubert W | | |
| | Brunzell, Wayne R | | |
| | Ort, Don R | | |
| | Burgi, Herman Jr | | |
| | Parker, Ryland S | | |
| | Cahan, Nissen H | | |
| | Patton, Fred J | | |
| | Calderara, OJ | | |
| | Pavia, Richard A | | |
| | Callan, John E | | |
| | Pawlowski, Harry M | | |
| | Canning, Donald R | | |
| | Cardwell, Edward C | | |
| | Pellegrini, Eugene | | |
| | Carson, James R | | |
| | Peskator, Howard W | | |
| | Cerven, Martin S | | |
| | Pinnick, Royal M | | |
| | Cherry, Arnold K | | |
| | Plautz, William H | | |
| | Chevedden, Carl E | | |
| | Chlebicki, George J | | |
| | Poulsen, Russell E | | |
| | Chmura, Thomas | | |
| | Power, John F | | |
| | Clarke, Samuel M | | |
| | Powers, Charles B | | |
| | Clemmans, David A | | |
| | Clinebell, Paul W | | |
| | Randolph, Robert M | | |
| | Conner, Thomas M | | |
| | Regunathan, P | | |
| | Conroy, Jerald B | | |
| | Rehm, Leo F | | |
| | Costello, James J | | |
| | Rezek, Joseph W | | |
| | Cowlishaw, Wayne A | | |
| | Cravens, Thomas N | | |
| | Richards, Robert B | | |
| | Dahlin, Paul L | | |
| | Richards, William M | | |
| | Dalbke, Richard G | | |
| | Richardson, Henry A | | |
| | Daykin, Jason N | | |
| | Richardson, William H | | |
| | DeCarlo, Frank | | |
| | Riddell, M Don R | | |
| | Delerno, Martin J | | |
| | Dennis, James R | | |
| | Rinehart, Raymond G | | |
| | Diamond, George C | | |
| | Dietz, Jess C | | |
| | Robinson, Lloyd | | |
| | Donovan, Joseph F | | |
| | Rosalini, Joseph | | |
| | Doran, Gene | | |
| | Russell, George A | | |
| | Duckett, Toby H | | |
| | Russelmann, Heinz B | | |
| | Dzierzanowski, Leroy V | | |
| | Sambol, Robert G | | |
| | Eckmann, Donald E | | |
| | Sanderson, Ellis W | | |
| | Edwards, Allan B | | |
| | Sasman, Robert T | | |
| | Richard S Engelbrecht | | |
| | Scalzitti, Alexander E | | |
| | Erickson, E Ted | | |
| | Schramm, Al G | | |
| | Ewing, Ben B | | |
| | Schudt, Joseph A Jr | | |
| | Fahlander, LF | | |
| | Sears, Steven H | | |
| | Falkenthal, Ralph F | | |
| | Seidenberg, Mel F | | |
| | Farnsworth, George L | | |
| | Selburg, Roger D | | |
| | Fay, Roy M | | |
| | Shierry, Robert S | | |
| | Fehr, Allen E | | |
| | Shirkey, John E | | |
| | Ficek, Kenneth J | | |
| | Siener, Francis T | | |
| | Fox, Barbara G | | |
| | Smith, Charles H | | |
| | Fragassi, Phillip A | | |
| | Smith, Garland Y | | |
| | Francescon, PK | | |
| | Smith, Orville J | | |
| | Fricke, Thomas J | | |
| | Furlan, Frank J | | |
| | Snoeyink, Vernon L | | |
| | Gain, William R | | |
| | Sodermann, George L | | |
| | Gardner, JR | | |
| | Spencer, Jay W Jr | | |
| | Gelston, William R Jr | | |
| | Stall, John B | | |
| | Gemmell, Robert S | | |
| | Stanbery, Robert D | | |
| | Gilbert, Glenn B | | |
| | Stark, Walter H | | |
| | Gleason, John R | | |
| | Steiner, Jack W | | |
| | Glenn, Terry | | |
| | Steel, Kenneth A | | |
| | Goodspeed, Jack | | |
| | Stohrer, Robert W | | |
| | Stover, Dennis W | | |
| | Greenwood, Gilbert | | |
| | Strom, Gus | | |
| | Gros, William FH | | |
| | Gross,, Mario Jr | | |
| | Szawica, Joseph | | |
| | Thacker, Richard L | | |
| | Guillou, John C | | |
| | Toerber, Erwin D | | |
| | Hallden, Otto S | | |
| | Towers, John R | | |
| | Halter, Charles D | | |
| | Vangelder, JM | | |
| | Hamilton, Robert E | | |
| | VanOsdell, John C | | |
| | Hancock, John C | | |
| | VanPraag, Alex Jr | | |
| | Harrison, Joseph F | | |
| | Vincitorio, Phillip | | |
| | Hecker, Burl G | | |
| | VonHuben, Harry R | | |
| | Hendrickson, JG Jr | | |
| | Wachs, Edward H | | |
| | Herrmann, Frank | | |
| | Walton, William C | | |
| | Hipple, Shirley L | | |
| | Watson, Kenneth S | | |
| | Hogan, JP Jr | | |
| | Watwood, James | | |
| | Holmes, William D | | |
| | Weinel, EA | | |
| | Holt, Leonard L | | |
| | Wight, George | | |
| | Houser, Donald E | | |
| | Wilner, JW | | |
| | Hudson, Laverne D | | |
| | Wylie, Samuel F Jr | | |
| | Jarrett, Robert E | | |
| | Zievers, James F | | |
| | Kahle, James F | | |
| | Zyniewicz, John J Jr | | |
| | Kaplan, Morris | | |
| | Keller, Vernon | | |
| | Kelly, John L | | |
| | Kersten, William W | | |
| | Kilker, John G | | |
| | Klassen, Clarence W | | |
| | Klingner, John W | | |
| | Kreimeier, Vinson W | | |
| | Kroushl, Paul W | | |
| | Kuhn, Orval J | | |
| | Kuhn, Paul A | | |
| | Langdon, Paul E | | |
| | Leland, Benn J | | |
| | Levin, Paul | | |
| | Lewis, Franklin D | | |
| | Lin, Dr Shundar | | |
| | Lin, Ya Tai | | |
| | Lindley, R William | | |
| | Lindstrom, Leonard A | | |
| | Loeb, Herbert | | |
| | Lordi, David T | | |
| | Lundy, D Tom | | |
| | Lyden, James W | | |
| | Lynch, Leonard | | |
| 1/1/2006 | Pierce, Les | | 2006 |
| 1/1/2006 | Loete, John M | | 2006 |
| 1/1/2006 | Ruthenberg, Raymond L | | 2006 |
| 1/1/2006 | Leslie, Dennis R | | 2006 |
| 1/1/2006 | Bever, Gerald W | | 2006 |
| 1/1/2006 | Colson, Rolla | | 2006 |
| 1/1/2006 | Thomas, Lawrence | | 2006 |
| 1/1/2006 | Benoy, Leslie D | | 2006 |
| 1/1/2006 | Lyerla, Robert E | | 2006 |
| 1/1/2006 | Baumann, William H | | 2006 |
| 1/1/2006 | Smith, Bruce W | | 2006 |
| 1/1/2006 | Devery, Robert J | | 2006 |
| 1/1/2006 | Swayze, James W | | 2006 |
| 1/1/2006 | Lagvankar, Ashok L | | 2006 |
| 1/1/2005 | Brummond, Robert | | 2005 |
| 1/1/2005 | Duffieled, Dennis L | | 2005 |
| 1/1/2005 | Ozment, Colleen L | | 2005 |
| 1/1/2005 | Peoppking, P Patrick | | 2005 |
| 1/1/2005 | Rakocy, Terry J | | 2005 |
| 1/1/2005 | Schnurstein, Raymond | | 2005 |
| 1/1/2005 | Schultz, Fred | | 2005 |
| 1/1/2005 | Stack, Thomas R | | 2005 |
| 1/1/2004 | Bauer, Robert C | | 2004 |
| 1/1/2004 | Chizek, Thomas E | | 2004 |
| 1/1/2004 | Chodor, Walter A | | 2004 |
| 1/1/2004 | Daugherty, James L | Thorn Creek Basin | 2004 |
| 1/1/2004 | Gioriod, Terry L | Illinois American Water Company | 2004 |
| 1/1/2004 | Hoppenrath, Gerald N | | 2004 |
| 1/1/2004 | Klaustermeier, Russell R | City of Troy | 2004 |
| 1/1/2004 | Neuman, Walter Jr | Newman Company | 2004 |
| 1/1/2004 | Panek, Allen F | City of Naperville | 2004 |
| 1/1/2004 | Ptak, Donald J | | 2004 |
| 1/1/2004 | Renner, Donald C | | 2004 |
| 1/1/2004 | Sullivan, Thomas J | Greeley & Hansen | 2004 |
| 1/1/2004 | Wheeler, Richard F | North Tazwell Public Water Supply | 2004 |
| 1/1/2001 | Pedone, Michael (Skip) J | | 2001 |
| 1/1/2001 | Brown, Brenda K | | 2001 |
| 1/1/2001 | Meurs, Henry | | 2001 |
| 1/1/2001 | Stuart, Joseph E | | 2001 |
| 1/1/2003 | Abbott, Charles | Dawson Water System | 2003 |
| 1/1/2003 | Bell, Charles | | 2003 |
| 1/1/2003 | Buffington, Greg | Layne Christensen Company | 2003 |
| 1/1/2003 | Chess, Frank | | 2003 |
| 1/1/2003 | Curry, Michael | | 2003 |
| 1/1/2003 | Etzenbach, Bill | | 2003 |
| 1/1/2003 | Flannagan, Ellen | City of Chicago | 2003 |
| 1/1/2003 | Hoefle, Ron | | 2003 |
| 1/1/2003 | Holofchak, Wayne | Griffen Products Company | 2003 |
| 1/1/2003 | McDaniel, Larry | | 2003 |
| 1/1/2003 | Mercieri, Benne | | 2003 |
| 1/1/2003 | Naylor, Ronald | | 2003 |
| 1/1/2003 | Olsen, Craig | Heneghen & Associates | 2003 |
| 1/1/2003 | Harman, Harry | Baxter & Woodman | 2003 |
| 1/1/2002 | Ames, Ray s | | 2002 |
| 1/1/2002 | Beauman, William H | | 2002 |
| 1/1/2002 | Graham, William A | | 2002 |
| 1/1/2002 | Guerrero, Augusto J | | 2002 |
| 1/1/2002 | Long, Marion J | | 2002 |
| 1/1/2002 | Moran, Ronald C | | 2002 |
| 1/1/2002 | Poole, Allan L | | 2002 |
| 1/1/2002 | Rae, Allan L | | 2002 |
| 1/1/2002 | Rhutasel, Larry | | 2002 |
| 1/1/2002 | Robertson, Robert F | | 2002 |
| 1/1/2007 | Anderson, Donald M | | 2007 |
| 1/1/2007 | Boll, John E | Carus Chemical | 2007 |
| 1/1/2007 | Butterworth, Robert B | CTE Engineers | 2007 |
| 1/1/2007 | Byus, Lou Allyn | | 2007 |
| 1/1/2007 | Clarida, H Glenn | Clarida & Ziegler Engineering | 2007 |
| 1/1/2007 | Fennell, Joseph G | JAWA | 2007 |
| 1/1/2007 | Haskins, Robert F | Stanley Consultants | 2007 |
| 1/1/2007 | Husinger, Charles R | Bainbridge Gee Milanski & Associates | 2007 |
| 1/1/2007 | Paeth, Robert H | | 2007 |
| 1/1/2007 | Roberts, Dale L | Village of Stockton | 2007 |
| 7/1/0101 | Shah, Niranjan S | Globetrotters Engineering | 2007 |
| 1/1/2007 | Shimp, Gary F | | 2007 |
| 1/1/2007 | Stacker, David L | | 2007 |
| 1/1/2007 | Swanson, Murner C | Swanson Water Treatment | 2007 |
| 1/1/2007 | Talsma, Thomas W | Engineering Enterprises | 2007 |
| 1/1/2007 | VanEtten, Cecil H | | 2007 |
| 1/1/2007 | Weber, Thomas L | Metcalf & Eddy | 2007 |
| 1/1/2004 | Barber, David H | | 2004 |
| 6/15/1989 | Bleck, John H | | 1989 |
| 1/1/1996 | Hedges, James | | 1996 |
| 1/1/1993 | Johnson, Richard L | | 1993 |
| 1/1/1998 | Lane, Russell W | | 1998 |
| 1/1/1999 | McCluskey, Gordon | | 1999 |
| 1/1/2005 | Poepping, Patrick | | 2005 |
| 1/1/2004 | Reynolds, James M | | 2004 |
| 1/1/1988 | Smith, W Harry | | 1988 |
| 4/1/2008 | Griffin, George V | | 2008 |
| 4/1/2008 | Oliver, Daniel | | 2008 |
| 4/1/2008 | Himmell, Stephen E | | 2008 |
| 4/1/2008 | Bersin, Stanley S | | 2008 |
| 4/1/2008 | Houser, Phillip L | | 2008 |
| 4/1/2008 | Pagorski, Albin D | | 2008 |
| 4/1/2008 | Bazylewski, Conrad J | | 2008 |
| 4/1/2008 | Dunkelberg, Claus | | 2008 |
| 4/1/2008 | Laporte, Michael L | | 2008 |
| 4/1/2008 | Pirog, Ricky M | | 2008 |
| 4/1/2008 | Tuntland, Merle H | | 2008 |
| 4/1/2008 | Mui, Bon G | | 2008 |
| 4/1/2008 | Crabel, Clyde | | 2008 |
| 4/1/2008 | Schaefer, Stephen C | | 2008 |
| 4/1/2008 | OConnor, Michael D | | 2008 |
| 4/1/2008 | Krause, Terry L | | 2008 |
| 4/1/2008 | Martin, Robert L | | 2008 |
| | Jamison, Gale | | |
| | Maguire, Robert | | |
| | Varner, David | | |
| | Robertson, Reed | | |
| | Goodman, Steven | | |
| | Horn, Edwin | | |
| | Straznickas, Veto | | |
| | Baudek, Joseph | | |
| | Maloney, Stephen | | |
| | Fischer, R | | |
| | Foster, Kim | | |
| | Gajcak, Thomas | | |
| | Williams, Ken | | |
| | Johnson, Kimber | | |
| 1/1/2009 | Jamison, Gale | Champaign | 2009 |
| 1/1/2009 | Maguire, Robert | Village of Bloomingdale | 2009 |
| 1/1/2009 | Varner, David | Village of Schaumburg | 2009 |
| 1/1/2009 | Horn, Edwin | | 2009 |
| 1/1/2009 | Hamilton, Patrick | American Cast Iron Pipe | 2009 |
| 1/1/2009 | Goodman, Steven | Olin Corporation | 2009 |
| 1/1/2009 | Keenan, Owen Jr | | 2009 |
| 1/1/2009 | Kent, David | Quincy Water Dept | 2009 |
| 1/1/2009 | Straznickas, Veto | Ottawa, IL | 2009 |
| 1/1/2009 | Baudek, Joseph | Channahon, IL | 2009 |
| 1/1/2009 | Bauer, Darryl | Villa Park, IL | 2009 |
| 1/1/2009 | Maloney, Stephen | Environmental Processes Branch | 2009 |
| 1/1/2009 | Fischer, Jeff | Fischer, Harris & Associates | 2009 |
| 1/1/2009 | Williams, Ken | Village of Carbon Cliff | 2009 |
| 1/1/2009 | Foster, Kim | DeKalb, IL | 2009 |
| 1/1/2009 | Gajcak, Thomas | Joliet, IL | 2009 |
| 1/1/2009 | Broaddus, Rickey | Raymond,IL | 2009 |
| 1/1/2010 | McIlvaine, Robert | The McIlvaine Company | 2010 |
| 1/1/2010 | Sowa, Anthony | City of Chicago | 2010 |
| 1/1/2010 | McPherson, Leroy | City of Fairbury | 2010 |
| 1/1/2010 | Boysen, Gregory | Village of Buffalo Grove | 2010 |
| 1/1/2010 | Forner, Rick | Lake in the Hills Sanitary District | 2010 |
| 1/1/2010 | Juskelis, Vydas | Village of VIlla Park | 2010 |
| 1/1/2010 | Nystrand, Michael | Northfield Public Works | 2010 |
| 1/1/2010 | Prekwas, Russ | Robinson Engineering LTD | 2010 |
| 1/1/2010 | Hoffrage, Bob | Village of Carol Stream | 2010 |
| 1/1/2010 | Rickert, William | RHMG, Inc | 2010 |
| 1/1/2010 | Mathieu, Don | Warrenville, IL | 2010 |
| 1/1/2010 | Arnold, Jay | Village of Thomasboro | 2010 |
| 1/1/2011 | Anderson, Paul | 2011 | IL Instituate of Technology |
| 1/1/2011 | Brunner, Craig | 2011 | |
| 1/1/2011 | Calis, S John | 2011 | Benton & Associates |
| 1/1/2011 | Callahan, Walter | 2011 | |
| 1/1/2011 | DeGroot, Ed | 2011 | Benton & Associates |
| 1/1/2011 | Fitzpatrick, John | 2011 | Robinson Engineering |
| 1/1/2011 | Gross, Ralph | 2011 | Assaociated Technical Services |
| 1/1/2011 | Gupta, Hari | 2011 | Siemens Water Technology |
| 1/1/2011 | Handel, Russell | 2011 | City of Mt Carroll |
| 1/1/2011 | Healy, Thomas | 2011 | Layne Western Company |
| 1/1/2011 | Hendrick, Jack | 2011 | Gateway Regional Water |
| 1/1/2011 | Herzog, Richard | 2011 | Metropolitan Industries |
| 1/1/2011 | Johnson, Charles | 2011 | Clark Dietz |
| 1/1/2011 | Kieser, Andrew | 2011 | |
| 1/1/2011 | Larson, Steve | 2011 | Baxter & Woodman |
| 1/1/2011 | Marucco, Joe | 2011 | |
| 1/1/2011 | McGinnis, John | 2011 | City of Plano |
| 1/1/2011 | Mohler, Jeffrey | 2011 | Baxter & Woodman |
| 1/1/2011 | Moran, Michael | 2011 | Village of Glencoe |
| 1/1/2011 | Murphy, Kevin | 2011 | City of Morris |
| 1/1/2011 | Rao, Harish | 2011 | LFR, Inc |
| 1/1/2011 | Sparrow, David | 2011 | |
| 1/1/2011 | Stewart, Steven | 2011 | City Water Light & Power |
| 1/1/2011 | Winegard, Michael | 2011 | |
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