These are the results from the
1998 fair:
| Senior Division | Ninth Grade Division | |||||||
| Grand Prize | Charlotte | Hinderlider | Sunnyside HS | Best 9th | Sumona | Das Gupta | Hanford HS | |
| Grand Prize | Stuart | Ibsen | Hanford HS | 1st Place | Zach | Hovorka | Selah HS | |
| 1st Place | Brad | Baker | Grandview HS | 1st Place | Daniel | Rieck | Richland HS | |
| 1st Place | Dominic | Tracy | Omak HS | 2nd Place | Robert | Aguilar | Sunnyside HS | |
| 3rd Place | Nisha | Kapadia | Hanford HS | 2nd Place | Christofer | Nelson | Selah HS | |
| Hon. Men. | Yasmin | Barrios | Sunnyside HS | 3rd Place | Heather | Yergen | West Valley Junior | |
| Hon. Men. | Jenée | Myers | West Valley High | 3rd Place | Michael | Kelly | Richland HS | |
| Hon. Men. | James | Neal | Hanford HS | 3rd Place | Andrea | Miller | West Valley Junior | |
| Hon. Men. | Lisa | Schramm | Selah HS | |||||
| Hon. Men. | Sarah | Blasdel | Selah HS | |||||
| Eigth Grade Physical Science Division | Hon. Men. | Summer | Derrey | Selah HS | ||||
| 1st Place | Eric | Jenkins | Selah MS | Hon. Men. | Andrew | Hagemann | Selah HS | |
| 2nd Place | Erin | Graf | Selah MS | Hon. Men. | Cotton | Gabbard | Selah HS | |
| 2nd Place | Ean | Vickrey | West Valley Junior | Hon. Men. | Tally | McLain | Selah HS | |
| 3rd Place | Steven | Folz | Selah MS | Hon. Men. | Kayla | Miller | Selah HS | |
| 3rd Place | Laura | Tom | West Valley Junior | Hon. Men. | Sara | Edson | Selah HS | |
| 3rd Place | Jason | Dyke | Harrison MS | Hon. Men. | Stephanie | Ard | Hanford HS | |
| Hon. Men. | Eirinn | Ames | West Valley Junior | Hon. Men. | Greg | Eisele | Selah HS | |
| Hon. Men. | Andy | Pitman | Liberty Christian | Hon. Men. | Anna | Nedrow | Selah HS | |
| Hon. Men. | Laura | Hoffert | Selah MS | Hon. Men. | Alexandra | Napier | Hanford HS | |
| Hon. Men. | David | Martinez | Harrison MS | |||||
| Hon. Men. | Felix | Garcia | Harrison MS | |||||
| Hon. Men. | Travis | Roberts | Selah MS | Eigth Grade Life Science Division | ||||
| Hon. Men. | Frank | Palomarez | Harrison MS | 1st Place | Cherami | Cadwell | Christ the King | |
| Hon. Men. | Andrew | Baranowski | Selah MS | 2nd Place | Pearce | Fujiura | Harrison MS | |
| Hon. Men. | Stephanie | Aganda | Selah MS | 2nd Place | Kara | Knowles | Selah MS | |
| Hon. Men. | Ryan | McMeans | Selah MS | 3rd Place | Richard | Waddle | Grandview MS | |
| Hon. Men. | Erik | Pruneda | Selah MS | 3rd Place | Kalyn | Yeager | Selah MS | |
| Hon. Men. | Michelle | Gann | Selah MS | 3rd Place | Kristi | Dillman | Harrison MS | |
| Hon. Men. | Hillary | Stahlheber | Selah MS | Hon. Men. | Sam | Briesemeister | Selah MS | |
| Hon. Men. | Amy | Belton | Selah MS | Hon. Men. | Kayla | Monroe | Harrison MS | |
| Hon. Men. | Danielle | Ozaki | Harrison MS | |||||
| Hon. Men. | Monica | Castro | Harrison MS | |||||
| Seventh Grade Physical Science Division | Hon. Men. | Danielle | Ross | Selah MS | ||||
| 1st Place | Stephanie | Bradley | Christ the King | Hon. Men. | Tifanie | Krebs | Selah MS | |
| 2nd Place | Kim | Slate | Christ the King | Hon. Men. | Nandina | Hill | Selah MS | |
| 2nd Place | Meghan | Smeback | Selah MS | Hon. Men. | Amy | Thompson | Harrison MS | |
| 3rd Place | Chris | Carosino | Christ the King | Hon. Men. | Neil | Garrison | Harrison MS | |
| 3rd Place | Tom | Garcia | Christ the King | Hon. Men. | Marji | Birr | Harrison MS | |
| 3rd Place | David | Barr | West Valley MS | Hon. Men. | Phentin | Christensen | Grandview MS | |
| Hon. Men. | Eric | Carl | Carmichael MS | Hon. Men. | Ashley | Schauer | Harrison MS | |
| Hon. Men. | Lindsay | Brown | Selah MS | |||||
| Hon. Men. | Laura | Patterson | Christ the King | |||||
| Hon. Men. | Brandon | Boogerd | Harrison MS | Seventh Grade Life Science Division | ||||
| Hon. Men. | Annemarie | Exarhos | Christ the King | 1st Place | Ben | Kassebaum | Harrison MS | |
| Hon. Men. | Linsey | Trout | Selah MS | 2nd Place | Amy | Yergen | West Valley MS | |
| Hon. Men. | Kristi | Kilgore | West Valley MS | 2nd Place | Lauren | Gonsky | Carmichael MS | |
| Hon. Men. | Jeff | Kjeldgaard | Selah MS | 3rd Place | Megan | Pooler | Selah MS | |
| Hon. Men. | Sam | Wimer | West Valley MS | 3rd Place | Andrew | Bales | West Valley MS | |
| Hon. Men. | Elise | Thorne | Selah MS | 3rd Place | Jessica | Rabillard | Grandview MS | |
| Hon. Men. | Kristiann | Vlieger | Selah MS | Hon. Men. | Carmel | Laurino | Selah MS | |
| Hon. Men. | Rachel | Wells | Selah MS | Hon. Men. | Daniel | Hughes | Selah MS | |
| Hon. Men. | Olivia | Erlewine | West Valley MS | Hon. Men. | Michael | Marty | Christ the King | |
| Hon. Men. | Traci | Laws | Selah MS | Hon. Men. | Deanna | Eisele | Selah MS | |
| Hon. Men. | Collin | Curfman | Harrison MS | Hon. Men. | Heidi | Boyd | West Valley MS | |
| Hon. Men. | Billy | Marin | Harrison MS | Hon. Men. | Kristina | Alnajjar | Christ the King | |
| Hon. Men. | Kyle | Berg | West Valley MS | Hon. Men. | Caroline | Comer | Selah MS | |
| Hon. Men. | Haley | Carey | West Valley MS | Hon. Men. | Paul | Chapman | West Valley MS | |
| Hon. Men. | Cathy | Sampson | Christ the King | Hon. Men. | Becky | Apley | Christ the King | |
| Hon. Men. | Andy | Elder | Christ the King | |||||
| Sixth Grade Physical Science Division | ||||||||
| 1st Place | Steve | Ibsen | Hanford MS | Sixth Grade Life Science Division | ||||
| 2nd Place | Mark | Piepel | Christ the King | 1st Place | Jennifer | Kreger | Selah MS | |
| 2nd Place | Aaron | Avelar | Christ the King | 2nd Place | Katheryn | Graham | Selah MS | |
| 3rd Place | McKayla | Sutton | Selah MS | 2nd Place | Kylie | West | Selah MS | |
| 3rd Place | Michael | Mceuen | Hanford MS | 2nd Place | Kimbre | Lancaster | Desert Hills | |
| 3rd Place | John | Temple | Hanford MS | 3rd Place | Rebecca | Allen | Christ the King | |
| 3rd Place | Courtney | Adams | Selah MS | 3rd Place | Bryanne | Nelson | Selah MS | |
| Hon. Men. | Joseph | Staeheli | Christ the King | Hon. Men. | Lauryn | Baranowski | Selah MS | |
| Hon. Men. | Marcus | Brown | Hanford MS | Hon. Men. | Beth | Millard | Desert Hills | |
| Hon. Men. | Sarah | Dill | Chief Kamiakin | Hon. Men. | Janelle | Johnston | Selah MS | |
| Hon. Men. | Jessica | Bian | Hanford MS | Hon. Men. | Laura | LaBissoniere | Selah MS | |
| Hon. Men. | Erika | Peterson | Liberty Christian | Hon. Men. | Kasey | Knox | Hanford MS | |
| Hon. Men. | David | Billetdeaux | Hanford MS | Hon. Men. | Stacey | Gorski | Chief Kamiakin | |
| Hon. Men. | Brianna | Berg | Selah MS | |||||
| Hon. Men. | Jeremy | Engleman | Selah MS | |||||
| Hon. Men. | Evan | Buelt | Hanford MS | Middle School Teams Division | ||||
| Hon. Men. | Carmen | VandenBroeck | Chief Kamiakin | 1st Place | Marisol | Castro | and | |
| Hon. Men. | Tyrell | Baggerly | Chief Kamiakin | Mandie | Orth | Grandview MS | ||
| Hon. Men. | Mandy | McGrath | Selah MS | 2nd Place | Heather | Dahl | and | |
| Hon. Men. | Leslie | Sandusky | Hanford MS | Melissa | Conklin | Selah MS | ||
| Hon. Men. | John | Van Wingerden | Chief Kamiakin | 3rd Place | Chris | Goody | and | |
| Cory | Marshall | Carmichael MS | ||||||
| 3rd Place | Craig | Harris | and | |||||
| Phillip | Swayze | Harrison MS | ||||||
| Hon. Men. | Jason | Dean | and | |||||
| Michael | Finney | Harrison MS | ||||||
| Hon. Men. | Dallin | Hatch | and | |||||
| Tim | Krumuiede | Desert Hills | ||||||
| Hon. Men. | Christine | Bian | and | |||||
| Jorelan | Brame | Hanford MS | ||||||
| Hon. Men. | Ashley | Akacich | and | |||||
| Alison | Spencer | Desert Hills | ||||||
| Hon. Men. | Lisa | Jepson | and | |||||
| Melody | Moore | Grandview MS | ||||||
| Corporate and Professional Society Awards | ||
| 43rd Mid-Columbia Science and Engineering Fair | ||
| American Association of University Women | ||
| Summer | Derrey | First Award |
| American Chemical Society | ||
| McKayla | Sutton | First Place, Junior Division |
| Lauren | Gonsky | Honorable Mention |
| Andrew | Baranowski | Honorable Mention |
| Dominic | Tracy | First Place, Senior Division |
| Matt | Hoffman | Honorable Mention |
| Kayla | Miller | Honorable Mention |
| Tara | Glover | Honorable Mention |
| Yasmin | Barrios | Honorable Mention |
| Stuart | Ibsen | Honorable Mention |
| American Nuclear Society | ||
| James | Neal | First Place, Senior Division |
| Alexandra | Napier | Second Place, Senior Division |
| Daniel | Hughes | First Place, Junior Division |
| Megan | Pooler | Second Place, Junior Division |
| Kara | Knowles | Honorable Mention |
| Andrew | Baranowski | Honorable Mention |
| Kelsie | Raddas | Honorable Mention |
| American Society for Materials | ||
| Curtis | Farmer | First Place Excellence in Materials Science |
| Andrew | Baranowski | Second Place Excellence in Materials Science |
| American Society of Mechanical Engineers | ||
| Erika | Peterson | Best of Show, Sixth Grade |
| Daniel | Hanlen | Honorable Mention, Sixth Grade |
| Eric | Carl | Best of Show, Seventh Grade |
| Stephanie | Bradley | Honorable Mention, Seventh Grade |
| Eric | Jenkins | Best of Show, Eighth Grade |
| Steven | Folz | Honorable Mention, Eighth Grade |
| Kim | Slate | Mention, Seventh Grade |
| Jason | Dean | Best of Show, Team |
| Michael | Finney | Best of Show, Team |
| Michael | Heinze | Best of Show, Ninth Grade |
| Stuart | Ibsen | Best of Show, Senior High |
| Jennifer | Ibsen | Honorable Mention, Senior High |
| CH2M Hill, Hanford | ||
| Danielle | Ozaki | First Place, Junior Division |
| Tom | Garcia | Second Place, Junior Division |
| Jenée | Myers | First Place, Senior Division |
| Daniel | Rieck | Second Place, Senior Division |
| Columbia Chapter Health Physics Society | ||
| James | Neal | Outstanding |
| Andrew | Baranowski | Honorable Mention |
| Kelsie | Raddas | Honorable Mention |
| Pacific Northwest National Laboratory Pathogen Detection Team | ||
| Brad | Baker | First Place, Senior Division |
| Sumona | Das Gupta | Second Place, Senior Division |
| Amy | Thompson | First Place, 8th Grade |
| Travis | Smith | Second Place, 8th Grade |
| Ben | Kassebaum | First Place, 7th Grade |
| Dickie | Woodin | Second Place, 8th Grade |
| Society of Hispanic Professional Engineers -Eastern Washington | ||
| Robert | Aguilar | First Place 9th Grade |
| Chris | Uribe | First Place 8th Grade |
| Society of Women Engineers - Eastern Washington Section | ||
| Nisha | Kapadia | First Place, Tenth Grade Women |
| Kayla | Miller | First Place, Ninth Grade Women |
| Stephanie | Aganda | First Place, Eighth Grade Women |
| Stephanie | Bradley | First Place, Seventh Grade Women |
| Lauryn | Baranowski | First Place, Sixth Grade Women |
| United States Air Force | ||
| Charlotte | Hinderlider | First Place High School Division |
| Stuart | Ibsen | Second Place High School Division |
| Michael | Kelly | Third Place High School Division |
| Steve | Ibsen | First Place Middle School Division |
| Eric | Jenkins | Second Place Middle School Division |
| Laura | Tom | Third Place Middle School Division |
| Dr. Roy Fowler | ||
| Karly | Tamblyn | First Award |
| Whitman Institute of Neuroscience, Dr. Perry Camp and Dr. Guy Gehling | ||
| Dominic | Tracy | First Place |
| Michael | Kelly | Second Place |
| Robert | Aguilar | Third Place |
| St. Mary Medical Center | ||
| Andrea | Miller | First Place |
| Richard | Waddle | Second Place |
| Stacey | Gorski | Third Place |
| Dr. Kenneth Isaacs | ||
| Charlotte | Hinderlider | First Place, Senior Division |
| Sumona | Das Gupta | Second Place, Senior Division |
| Zach | Hovorka | Thrid Place, Senior Division |
| Cherami | Cadwell | First Place, Junior Division |
| Stephanie | Bradley | Second Place, Junior Division |
| Mark | Piepel | Third Place, Junior Division |
| Eastman Kodak | ||
| Kimbre | Lancaster | Best Use of Photography |
| Lakeside Gem and Mineral | ||
| Katie | O’Brien | Award of Merit |
| David | Hawkins | Award of Merit |
| United States Army | ||
| Stuart | Ibsen | Most Outstanding |
| Charlotte | Hinderlider | Physical Science |
| Michael | Kelly | Engineering |
| Sumona | Das Gupta | Life Sciences |
| Justin | Awes | Environmental Science |
| United States Metric Association | ||
| Eric | Jenkins | First Place |
| United States Public Health Service | ||
| Amy | Erickson | First Place |
| Yale Science and Engineering Association | ||
| James | Neal | First Place |
| American Institute of Chemical Engineers | ||
| Bennett | Rieck | Award of Excellence |
| Annemarie | Exarhos | Award of Excellence |
| Jason | Dyke | Award of Excellence |
| Stuart | Ibsen | Award of Excellence |
| American Meteorological Society | ||
| Jennifer | Ibsen | First Place |
| Leslie | Sandusky | Second Place |
| Association of Women Geoscientists | ||
| Daniel | Rieck | |
| Columbia Basin Society for Clinical Laboratory Science | ||
| Sumona | Das Gupta | Excellence |
| Robert | Aguilar | Honorable Mention |
| Fast Flux Test Facility | ||
| James | Neal | First Place |
| Andrew | Baranowski | Second Place |
| Michelle | Gann | Third Place |
| Daniel | Hughes | Honorable Mention |
| Carmel | Laurino | Honorable Mention |
| Megan | Pooler | Honorable Mention |
| Kelsie | Raddas | Honorable Mention |
| Kara | Knowles | Honorable Mention |
| Alexandra | Napier | Honorable Mention |
| Hanford National Management Association, Chapter 395 | ||
| Charlotte | Hinderlider | First Place Senior Division |
| Stuart | Ibsen | Second Place Senior Division |
| Brad | Baker | Third Place Senior Division |
| Jalil | Caballero | First Place Senior Team |
| Jose | Cazares | First Place Senior Team |
| Daniel | Flores | First Place Senior Team |
| Sumona | Das Gupta | First Place Ninth Grade |
| Daniel | Rieck | Second Place Ninth Grade |
| Alexandra | Napier | Third Place Ninth Grade |
| B.J. | Delamare | First Place Junior Team |
| Gavin | Duncan | First Place Junior Team |
| Ean | Vickrey | First Place Eighth Grade |
| Laura | Tom | Second Place Eighth Grade |
| Kalyn | Yeager | Third Place Eighth Grade |
| Stephanie | Bradley | First Place Seventh Grade |
| Amy | Yergen | Second Place Seventh Grade |
| Ben | Kassebaum | Third Place Seventh Grade |
| Kimbre | Lancaster | First Place Sixth Grade |
| Mark | Piepel | Second Place Sixth Grade |
| Katheryn | Graham | Third Place Sixth Grade |
| Institute of Electrical and Electronic Engineers | ||
| Eric | Jenkins | First Place Junior Division |
| Nathan | Bales | Runner Up Junior Division |
| Tom | Garcia | Runner Up Junior Division |
| Andy | Pitman | Honorable Mention Junior Division |
| Amy | Belton | Honorable Mention Junior Division |
| Daniel | Hanlen | Special Merit Junior Division |
| Collin | Curfman | Special Merit Junior Division |
| Laura | LaBissoniere | Special Merit Junior Division |
| Ammon | Wise | Merit Award Junior Division |
| Josh | Baker | Merit Award Junior Division |
| Michael | Kelly | First Place Senior Division |
| Stuart | Ibsen | Runner Up Senior Division |
| Nisha | Kapadia | Honorable Mention Senior Division |
| Stephanie | Ard | Honorable Mention Senior Division |
| Andrea | Milburn | Special Merit Senior Division |
| Craig | Harris | Team Merit Award |
| Phillip | Swayze | Team Merit Award |
| National Association of Corrosion Engineers | ||
| Chris | Carosino | NACE Award |
| National Council of Teachers of Mathematics | ||
| Eirinn | Ames | First Place |
| National Management Association - Supply System | ||
| Eric | Jenkins | First Place |
| Tom | Garcia | Second Place |
| Andrew | Baranowski | Third Place |
| Ean | Vickrey | Honorable Mention |
| Erika | Peterson | Honorable Mention |
| Daniel | Hanlen | Honorable Mention |
| Numatec Hanford | ||
| Jason | Dyke | Silver Dollar Award for Originality and Method |
| Tri-City Astronomy Club | ||
| Erin | Graf | Best Astronomical Project |
| United States Navy | ||
| Michael | Kelly | U.S. Navy Award |
| Heather | Yergen | U.S. Navy Award |
| Jenée | Myers | |
| Stuart | Ibsen | |
| Washington Society of Professional Engineers Auxiliary | ||
| Andrew | Baranowski | First Place |